14 results
Environment
PROJECT NUMBER • 2014-026
PROJECT STATUS:
COMPLETED

Improving the precision of estimates of egg production and spawning biomass obtained using the Daily Egg Production Method

This project was undertaken to refine the application of the Daily Egg Production Method to Australia’s largest fishery, the South Australian Sardine Fishery and the Commonwealth Small Pelagic Fishery. Key findings and outcomes from this study include: 1) a new generalised egg staging method...
ORGANISATION:
SARDI Food Safety and Innovation
Industry
PROJECT NUMBER • 2013-746
PROJECT STATUS:
COMPLETED

Seafood CRC: optimising the size and quality of sardines through real-time harvest monitoring

In order to improve the commercial profitability and sustainability of the South Australian Sardine Fishery (SASF) there was a need to establish improved monitoring and harvest management practices based on an understanding of Sardine habitat preferences. In this project, the South Australian...
ORGANISATION:
SARDI Food Safety and Innovation
SPECIES
Environment
PROJECT NUMBER • 2013-053
PROJECT STATUS:
COMPLETED

Summer spawning patterns and preliminary Daily Egg Production Method survey of Jack Mackerel and Sardine off the East Coast

This study was undertaken collaboratively by fisheries scientists from the South Australian Research and Development Institute (SARDI) and the University of Tasmania. It was the first dedicated application of the Daily Egg Production Method (DEPM) to Jack Mackerel, Trachurus declivis. It...
ORGANISATION:
SARDI Food Safety and Innovation

Movement patterns and stock structure of Australian sardine (Sardinops sagax) off South Australia and the East Coast: implications for future stock assessment and management

Project number: 2009-021
Project Status:
Completed
Budget expenditure: $248,797.00
Principal Investigator: Timothy M. Ward
Organisation: SARDI Food Safety and Innovation
Project start/end date: 30 Jun 2009 - 29 Jun 2011
Contact:
FRDC
SPECIES

Need

This project is needed to assess the potential for increasing catches of sardine in the fisheries off SA (i.e. SASF) and the East Coast (i.e. NSW Ocean Haul Fishery and SPF).

For the SASF, information on the patterns and rates of movement of sardines between the Great Australian Bight (where the majority of the spawning biomass is located) and southern Spencer Gulf (where most fishing is conducted) is needed to determine whether (or not) future potential increases in the TAC should be accompanied by the establishment of zones within the fishery.

For the NSW Ocean Haul Fishery and SPF, information on the patterns and rates of movement of sardines along the East Coast is needed to assess the extent to which estimates of spawning biomass from northern NSW and southern Qld waters reflect the size of the entire sardine stock off eastern Australia.

Objectives

1. To collate data held for jurisdictions to generate hypotheses regarding movement patterns and stock structure of Australian sardine throughout southern Australia.
2. To evaluate the use of otolith shape analyses for testing hypotheses regarding the movement patterns of sardine in southern Australia.
3. To evaluate the use of transect-based otolith microchemistry techniques (laser ablation ICPMS) for examining the movement patterns of sardine between gulf and shelf waters of SA and along east coast of Australia.
4. To collate findings to determine: a) whether or not additional spatial management (zones) would be needed to support a future increase in the TAC in the SA Sardine Fishery
and b) the degree to which estimates of spawning biomass from waters off northern NSW and southern Qld reflect the size of the entire eastern Australian sardine stock.

Seafood CRC: improving quality of Australian Sardines through utilization of flow-ice technology

Project number: 2008-717
Project Status:
Completed
Budget expenditure: $20,411.22
Principal Investigator: Richard Musgrove
Organisation: SARDI Food Safety and Innovation
Project start/end date: 31 Oct 2008 - 28 Feb 2009
Contact:
FRDC
SPECIES

Need

This project will contribute toward Seafood CRC Program 1B:

Output 1.7 "Smart processing technologies and practices"

Milestone 1.7.2
Application of innovative technologies for controlling spoilage to enhance shelf-life and marketability

Milestone 1.7.6
Harvest, post-harvest and processing practices evaluated and enhanced to maximise and protect quality attributes

Milestone 1.7.8.
Technology and capability to support innovation of new seafood products developed

This project fits into the CRC “smart processing” theme

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Global economic factors and market forces warrant the need for a significant portion of the SASF harvest to diversify from the domestic tuna feed market into higher value markets. This need is in part driven by the strength of the Australian dollar. Over the last 24 months the volume of relatively cheap imported feed has forced a significant decrease in the beach price of locally caught sardines, necessary so local catch can maintain market share. The strength of the dollar is forecast to remain high.

The South Australian Sardine Industry needs to diversify its market base and increase the portion of the annual catch that is value-added to offset the issues described above, and the associated risks of sustained low returns.

The marketability of South Australian sardines is negatively affected by high volume of the nightly catch and the limited capacity of most sardine vessels to adequately chill fish on board. There is a need to trial technology that will remove heat from fish immediately postharvest more efficiently than current practices. This will reduce spoilage and extend the shelf-life for value-added grade fish.

The implementation of post-harvest technologies such as flow-ice at the point of capture will assist the production of a higher quality product which, in turn, should increase the GVP of the SASF.

Objectives

1. Assess the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains

Final report

ISBN: 978-1-921563-20-1
Authors: R Musgrove T D’Antignana J Carragher
Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Final Report • 2010-04-29 • 529.50 KB
2008-717-DLD.pdf

Summary

This project assessed the utility of flow-ice in preserving the freshness of Australian Sardines from the point of harvest to processing, and wholesale and retail supply chains. Trials were carried out on the Gemma Marie (White Fisheries) based at Port Lincoln, South Australia. Experiments involved comparisons between flow ice (FI), ice slurry (IS) and refrigerated seawater (RSW) at a fish:cooling medium ratio of 1:1. Core temperatures were recorded from fish stored in FI and IS for up to two days; with associated shelf-life trials running up to six days. Fish were also sent to markets (SAFCOL, Angelakis and Cappo Bros in Adelaide, and Sydney Fish Market) for appraisal and sale.

The data collected indicated the greater cooling effectiveness of flow ice and its beneficial effect on fish quality (through lower Quality Index Method (QIM) scores). Sardines in FI reached 2°C after approximately nine minutes and O°C within 11 minutes. Fish in IS took 30 minutes to reach 2°C and few cooled beyond this point. All batches of fish chilled with FI that were sent to market as part of this study were better than average, and, in one case, the best they had seen in a long time. However, there was no difference in price between sardines chilled in flow ice and those chilled in ice slurry. The study was terminated due to persistent mechanical failures of the leased flow ice machine. Thus, further work is necessary to explore the potential of flow ice, particularly at higher fish:cooling medium ratios. It may be that auction market price is not the best indicator of product quality and it is therefore suggested that QIM and other tests such as further storage, and filleting and cooking trials be carried out using sardines treated with the technology.

Establishing ecosystem-based management for the South Australian sardine fishery: developing ecological performance indicators and reference points to assess the need for ecological allocations

Project number: 2005-031
Project Status:
Completed
Budget expenditure: $799,999.00
Principal Investigator: Timothy M. Ward
Organisation: SARDI Food Safety and Innovation
Project start/end date: 29 Jun 2005 - 1 Nov 2008
Contact:
FRDC

Need

Provisions of the Commonwealth Environment and Biodiversity Conservation Act require strategic assessment and, if necessary, mitigation of the ecological effects of fishing, including trophic impacts.

The strategic assessment of the South Australian pilchard fishery identified the need to measure and minimize the impacts of the fishery
on the “broader ecosystem” and “to review the current ecological management objectives, management strategies and performance indicators”.

However, operational ecological performance indicators and mitigating strategies have not yet been established for any pelagic fishery in Australia, and there is no agreed scientific framework for establishing these tools.

In recognition of -
1) the high profile of the SA pilchard fishery (as Australia’s largest pelagic fishery);
2) the important ecological role of pilchards in the Flinders Current Ecosystem;
3) the high economic value and conservation significance of the region’s marine predators;
4) and the sophisticated (single-species) stock assessment procedures and management arrangements that have been established,
members of the South Australian pilchard fishery have identified the need to establish “world’s best practices” for managing the potential ecological impacts of the fishery. In response to this need, fishers have invested $620K to assess the role of pilchards in the Flinders Current Ecosystem and to begin to develop ecological performance indicators and reference points for their fishery.

Currently, there is no scientific framework to assess whether the management arrangements that have been established for the SA Pilchard Fishery are sufficiently conservative to ensure that fishery is managed according to the principles of ESD (i.e. that fishing does not significantly affect the status of other components of the ecosystem, Fletcher et al. 2002).

In recognition of the large data sets and extended timeframes that are needed to establish and assess ecological performance indicators and reference points for pelagic fisheries, members of the South Australian pilchard fishery have also agreed to invest a further $310K (cash) to support the additional ecological research that is outlined in this proposal.

This project addresses the pressing need to develop a scientific framework for establishing ecological performance indicators and reference points for pelagic fisheries. The focus on the SA pilchard fishery is necessary, as such a large and complex undertaking could only be contemplated in large and valuable fishery that has sophisticated stock assessment procedures and management arrangements in place, and can thus afford to allocate significant resources to support the establishment of an ecosystem-based management system.

This project is needed to refine the management plan for Australia’s largest fishery to include ecological perfomance indicators and reference points and to ensure that research and management systems for the fishery correspond with, or exceed, world’s best practice by incorporating scientifically-based approaches for assessing and, if necessary, mitigating, the fishery's potential trophic impacts.

Projects such as this are needed to maintain Australia’s position as the world leader in the ecosystem-based management of fisheries.

Objectives

1. To identify species of key marine predators that consume significant quantities of sardines and could potentially be used to assess the need for ecological and/or spatial allocations in the SA pilchard fishery.
2. To identify population parameters for these key marine predators, such as measures of foraging and/or reproductive success, that are likely to be affected by changes in the distribution and abundance of sardines, and which could potentially act as ecological performance indicators for the fishery.
3. To examine the spatial and temporal scales at which these performance indicators vary in order to develop reference points that could be used to assess the need (if any) to establish ecological allocations in the fishery.
4. To use the results of this study to revise the managment plan and establish cost effective systems for ongoing monitoring and assessment of the ecological effects of the SA sardine fishery.

Final report

ISBN: 978-1-921563-38-6
Author: Tim Ward
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Research