Effects of Dry Ice and Superchilling on Quality and Shelf Life of Arctic Charr (Salvelinus alpinus) Fillets
The influence of different cooling techniques (dry ice/ice packs) and storage temperature (-2°C/3°C) to prolong the shelf life of Arctic charr (Salvelinus alpinus) fillets were evaluated by sensory analysis, physical methods, chemical and microbial analysis. The effects of storage temperature were s...
Published in: | International Journal of Food Engineering |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Walter de Gruyter GmbH
2007
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Online Access: | http://dx.doi.org/10.2202/1556-3758.1093 http://www.degruyter.com/view/j/ijfe.2007.3.3/ijfe.2007.3.3.1093/ijfe.2007.3.3.1093.xml https://www.degruyter.com/document/doi/10.2202/1556-3758.1093/xml https://www.degruyter.com/document/doi/10.2202/1556-3758.1093/pdf |
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crdegruyter:10.2202/1556-3758.1093 2024-09-15T17:52:21+00:00 Effects of Dry Ice and Superchilling on Quality and Shelf Life of Arctic Charr (Salvelinus alpinus) Fillets Bao, Huynh Nguyen Duy Arason, Sigurjón Þórarinsdóttir, Kristín Anna 2007 http://dx.doi.org/10.2202/1556-3758.1093 http://www.degruyter.com/view/j/ijfe.2007.3.3/ijfe.2007.3.3.1093/ijfe.2007.3.3.1093.xml https://www.degruyter.com/document/doi/10.2202/1556-3758.1093/xml https://www.degruyter.com/document/doi/10.2202/1556-3758.1093/pdf en eng Walter de Gruyter GmbH International Journal of Food Engineering volume 3, issue 3 ISSN 1556-3758 journal-article 2007 crdegruyter https://doi.org/10.2202/1556-3758.1093 2024-07-08T04:10:50Z The influence of different cooling techniques (dry ice/ice packs) and storage temperature (-2°C/3°C) to prolong the shelf life of Arctic charr (Salvelinus alpinus) fillets were evaluated by sensory analysis, physical methods, chemical and microbial analysis. The effects of storage temperature were stronger than of different cooling agents. Superchilling (-2°C) of fillets packed with dry ice resulted in 6 days extension of shelf life compared to chilling (3°C). The use of dry ice parallel to superchilling prolonged shelf life for 1 day compared to fillets stored with ice packs. No negative effects on quality of the fillets where detected that could be linked to cell destruction caused by partial freezing or to sour taste, caused by absorption of CO2 gas in fish flesh. Article in Journal/Newspaper Arctic charr Salvelinus alpinus De Gruyter International Journal of Food Engineering 3 3 |
institution |
Open Polar |
collection |
De Gruyter |
op_collection_id |
crdegruyter |
language |
English |
description |
The influence of different cooling techniques (dry ice/ice packs) and storage temperature (-2°C/3°C) to prolong the shelf life of Arctic charr (Salvelinus alpinus) fillets were evaluated by sensory analysis, physical methods, chemical and microbial analysis. The effects of storage temperature were stronger than of different cooling agents. Superchilling (-2°C) of fillets packed with dry ice resulted in 6 days extension of shelf life compared to chilling (3°C). The use of dry ice parallel to superchilling prolonged shelf life for 1 day compared to fillets stored with ice packs. No negative effects on quality of the fillets where detected that could be linked to cell destruction caused by partial freezing or to sour taste, caused by absorption of CO2 gas in fish flesh. |
format |
Article in Journal/Newspaper |
author |
Bao, Huynh Nguyen Duy Arason, Sigurjón Þórarinsdóttir, Kristín Anna |
spellingShingle |
Bao, Huynh Nguyen Duy Arason, Sigurjón Þórarinsdóttir, Kristín Anna Effects of Dry Ice and Superchilling on Quality and Shelf Life of Arctic Charr (Salvelinus alpinus) Fillets |
author_facet |
Bao, Huynh Nguyen Duy Arason, Sigurjón Þórarinsdóttir, Kristín Anna |
author_sort |
Bao, Huynh Nguyen Duy |
title |
Effects of Dry Ice and Superchilling on Quality and Shelf Life of Arctic Charr (Salvelinus alpinus) Fillets |
title_short |
Effects of Dry Ice and Superchilling on Quality and Shelf Life of Arctic Charr (Salvelinus alpinus) Fillets |
title_full |
Effects of Dry Ice and Superchilling on Quality and Shelf Life of Arctic Charr (Salvelinus alpinus) Fillets |
title_fullStr |
Effects of Dry Ice and Superchilling on Quality and Shelf Life of Arctic Charr (Salvelinus alpinus) Fillets |
title_full_unstemmed |
Effects of Dry Ice and Superchilling on Quality and Shelf Life of Arctic Charr (Salvelinus alpinus) Fillets |
title_sort |
effects of dry ice and superchilling on quality and shelf life of arctic charr (salvelinus alpinus) fillets |
publisher |
Walter de Gruyter GmbH |
publishDate |
2007 |
url |
http://dx.doi.org/10.2202/1556-3758.1093 http://www.degruyter.com/view/j/ijfe.2007.3.3/ijfe.2007.3.3.1093/ijfe.2007.3.3.1093.xml https://www.degruyter.com/document/doi/10.2202/1556-3758.1093/xml https://www.degruyter.com/document/doi/10.2202/1556-3758.1093/pdf |
genre |
Arctic charr Salvelinus alpinus |
genre_facet |
Arctic charr Salvelinus alpinus |
op_source |
International Journal of Food Engineering volume 3, issue 3 ISSN 1556-3758 |
op_doi |
https://doi.org/10.2202/1556-3758.1093 |
container_title |
International Journal of Food Engineering |
container_volume |
3 |
container_issue |
3 |
_version_ |
1810294408285782016 |