The effect of thermal treatment on the quality changes of Antartic krill meal during the manufacturing process: High processing temperatures decrease product quality
The quality of krill products is influenced by their manufacturing process and could be evaluated by their degradation products from lipid oxidation and non‐enzymatic browning reactions. The main objectives of this study were: (i) to investigate the effect of thermal treatment on these two reactions...
Published in: | European Journal of Lipid Science and Technology |
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Online Access: | http://dx.doi.org/10.1002/ejlt.201400280 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fejlt.201400280 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejlt.201400280 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ejlt.201400280 |
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crwiley:10.1002/ejlt.201400280 2024-06-23T07:48:04+00:00 The effect of thermal treatment on the quality changes of Antartic krill meal during the manufacturing process: High processing temperatures decrease product quality Lu, Fung Sieng Henna Bruheim, Inge Ale, Marcel Tutor Jacobsen, Charlotte 2014 http://dx.doi.org/10.1002/ejlt.201400280 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fejlt.201400280 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejlt.201400280 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ejlt.201400280 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor European Journal of Lipid Science and Technology volume 117, issue 4, page 411-420 ISSN 1438-7697 1438-9312 journal-article 2014 crwiley https://doi.org/10.1002/ejlt.201400280 2024-05-31T08:13:13Z The quality of krill products is influenced by their manufacturing process and could be evaluated by their degradation products from lipid oxidation and non‐enzymatic browning reactions. The main objectives of this study were: (i) to investigate the effect of thermal treatment on these two reactions in krill products during their manufacturing process; and (ii) to understand and postulate the possible mechanisms for non‐enzymatic browning reactions in krill products. Characterisation of krill products at different stages was obtained by determination of their lipid composition (lipid classes and phospholipids), antioxidant (α‐tocopherol and astaxanthin esters) and volatile profiles (degradation products from lipid oxidation and Strecker degradation). The use of thermal treatment resulted in lipid oxidation and subsequently led to the development of non‐enzymatic browning reactions in krill products during their manufacturing process. It is hypothesized that non‐enzymatic browning reactions in krill products might occur through Maillard reaction or lipid peroxidation pathways. Practical applications: The quality of krill products is influenced by the temperature used during their manufacturing process, and the occurrence of their degradative reactions is influenced by the chemical composition and matrix of krill products. This work provides information about the possible mechanisms of the two most commonly found reactions in the food system namely, lipid oxidation and non‐enzymatic browning reactions. This information is not only applicable to krill products but also to other food matrices containing lipid, protein, sugar, etc. The quality of krill based products is influenced by the thermal treatment used during their manufacturing process and could be evaluated by their degradation products derived from lipid oxidation and non‐enzymatic browning reactions. Therefore, the processing temperature needs to be kept as low as possible to prevent the occurrence of these reactions and subsequently preserve the quality ... Article in Journal/Newspaper antartic* Wiley Online Library Browning ENVELOPE(164.050,164.050,-74.617,-74.617) European Journal of Lipid Science and Technology 117 4 411 420 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
The quality of krill products is influenced by their manufacturing process and could be evaluated by their degradation products from lipid oxidation and non‐enzymatic browning reactions. The main objectives of this study were: (i) to investigate the effect of thermal treatment on these two reactions in krill products during their manufacturing process; and (ii) to understand and postulate the possible mechanisms for non‐enzymatic browning reactions in krill products. Characterisation of krill products at different stages was obtained by determination of their lipid composition (lipid classes and phospholipids), antioxidant (α‐tocopherol and astaxanthin esters) and volatile profiles (degradation products from lipid oxidation and Strecker degradation). The use of thermal treatment resulted in lipid oxidation and subsequently led to the development of non‐enzymatic browning reactions in krill products during their manufacturing process. It is hypothesized that non‐enzymatic browning reactions in krill products might occur through Maillard reaction or lipid peroxidation pathways. Practical applications: The quality of krill products is influenced by the temperature used during their manufacturing process, and the occurrence of their degradative reactions is influenced by the chemical composition and matrix of krill products. This work provides information about the possible mechanisms of the two most commonly found reactions in the food system namely, lipid oxidation and non‐enzymatic browning reactions. This information is not only applicable to krill products but also to other food matrices containing lipid, protein, sugar, etc. The quality of krill based products is influenced by the thermal treatment used during their manufacturing process and could be evaluated by their degradation products derived from lipid oxidation and non‐enzymatic browning reactions. Therefore, the processing temperature needs to be kept as low as possible to prevent the occurrence of these reactions and subsequently preserve the quality ... |
format |
Article in Journal/Newspaper |
author |
Lu, Fung Sieng Henna Bruheim, Inge Ale, Marcel Tutor Jacobsen, Charlotte |
spellingShingle |
Lu, Fung Sieng Henna Bruheim, Inge Ale, Marcel Tutor Jacobsen, Charlotte The effect of thermal treatment on the quality changes of Antartic krill meal during the manufacturing process: High processing temperatures decrease product quality |
author_facet |
Lu, Fung Sieng Henna Bruheim, Inge Ale, Marcel Tutor Jacobsen, Charlotte |
author_sort |
Lu, Fung Sieng Henna |
title |
The effect of thermal treatment on the quality changes of Antartic krill meal during the manufacturing process: High processing temperatures decrease product quality |
title_short |
The effect of thermal treatment on the quality changes of Antartic krill meal during the manufacturing process: High processing temperatures decrease product quality |
title_full |
The effect of thermal treatment on the quality changes of Antartic krill meal during the manufacturing process: High processing temperatures decrease product quality |
title_fullStr |
The effect of thermal treatment on the quality changes of Antartic krill meal during the manufacturing process: High processing temperatures decrease product quality |
title_full_unstemmed |
The effect of thermal treatment on the quality changes of Antartic krill meal during the manufacturing process: High processing temperatures decrease product quality |
title_sort |
effect of thermal treatment on the quality changes of antartic krill meal during the manufacturing process: high processing temperatures decrease product quality |
publisher |
Wiley |
publishDate |
2014 |
url |
http://dx.doi.org/10.1002/ejlt.201400280 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fejlt.201400280 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejlt.201400280 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ejlt.201400280 |
long_lat |
ENVELOPE(164.050,164.050,-74.617,-74.617) |
geographic |
Browning |
geographic_facet |
Browning |
genre |
antartic* |
genre_facet |
antartic* |
op_source |
European Journal of Lipid Science and Technology volume 117, issue 4, page 411-420 ISSN 1438-7697 1438-9312 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/ejlt.201400280 |
container_title |
European Journal of Lipid Science and Technology |
container_volume |
117 |
container_issue |
4 |
container_start_page |
411 |
op_container_end_page |
420 |
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1802638476406947840 |