Effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( Psetta maxima)
Abstract Odour‐active compounds in muscle of turbot ( Psetta maxima ) fed experimental diets containing fish oil (FO), soybean oil (SO) or linseed oil (LO) were investigated by a gas chromatography/olfactometry technique. Thirty‐one areas associated with odours were detected in muscle extracts. Amon...
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crwiley:10.1002/jsfa.950 2024-05-19T07:49:41+00:00 Effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( Psetta maxima) Sérot, Thierry Regost, Christelle Prost, Carole Robin, Jean Arzel, Jacqueline 2001 http://dx.doi.org/10.1002/jsfa.950 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.950 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.950 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of the Science of Food and Agriculture volume 81, issue 14, page 1339-1346 ISSN 0022-5142 1097-0010 journal-article 2001 crwiley https://doi.org/10.1002/jsfa.950 2024-04-25T08:27:30Z Abstract Odour‐active compounds in muscle of turbot ( Psetta maxima ) fed experimental diets containing fish oil (FO), soybean oil (SO) or linseed oil (LO) were investigated by a gas chromatography/olfactometry technique. Thirty‐one areas associated with odours were detected in muscle extracts. Among the compounds responsible for these odours, 23 were formed by oxidation of unsaturated fatty acids. Independently of diet, ( E )‐2‐penten‐1‐ol and ( E )‐3‐hexen‐1‐ol contribute strongly to the odour of turbot. ( E , Z )‐2,6‐Nonadienal, ( E )‐2‐pentenal and ( E , E )‐1,3‐( Z )‐5‐octatriene seem to contribute strongly to the odour of turbot fed diets containing high levels of n‐3 PUFA (FO and LO groups). Hexanal and decanal show a high detection frequency in turbot fed diets containing vegetable oils. Odorous compounds which are not formed by lipid oxidation (methional, 1‐acetyl pyrazine, 4‐ethyl benzaldehyde and 2‐acetyl‐2‐thiazoline) were not affected by dietary lipid sources. © 2001 Society of Chemical Industry Article in Journal/Newspaper Turbot Wiley Online Library Journal of the Science of Food and Agriculture 81 14 1339 1346 |
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English |
description |
Abstract Odour‐active compounds in muscle of turbot ( Psetta maxima ) fed experimental diets containing fish oil (FO), soybean oil (SO) or linseed oil (LO) were investigated by a gas chromatography/olfactometry technique. Thirty‐one areas associated with odours were detected in muscle extracts. Among the compounds responsible for these odours, 23 were formed by oxidation of unsaturated fatty acids. Independently of diet, ( E )‐2‐penten‐1‐ol and ( E )‐3‐hexen‐1‐ol contribute strongly to the odour of turbot. ( E , Z )‐2,6‐Nonadienal, ( E )‐2‐pentenal and ( E , E )‐1,3‐( Z )‐5‐octatriene seem to contribute strongly to the odour of turbot fed diets containing high levels of n‐3 PUFA (FO and LO groups). Hexanal and decanal show a high detection frequency in turbot fed diets containing vegetable oils. Odorous compounds which are not formed by lipid oxidation (methional, 1‐acetyl pyrazine, 4‐ethyl benzaldehyde and 2‐acetyl‐2‐thiazoline) were not affected by dietary lipid sources. © 2001 Society of Chemical Industry |
format |
Article in Journal/Newspaper |
author |
Sérot, Thierry Regost, Christelle Prost, Carole Robin, Jean Arzel, Jacqueline |
spellingShingle |
Sérot, Thierry Regost, Christelle Prost, Carole Robin, Jean Arzel, Jacqueline Effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( Psetta maxima) |
author_facet |
Sérot, Thierry Regost, Christelle Prost, Carole Robin, Jean Arzel, Jacqueline |
author_sort |
Sérot, Thierry |
title |
Effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( Psetta maxima) |
title_short |
Effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( Psetta maxima) |
title_full |
Effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( Psetta maxima) |
title_fullStr |
Effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( Psetta maxima) |
title_full_unstemmed |
Effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( Psetta maxima) |
title_sort |
effect of dietary lipid sources on odour‐active compounds in muscle of turbot ( psetta maxima) |
publisher |
Wiley |
publishDate |
2001 |
url |
http://dx.doi.org/10.1002/jsfa.950 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.950 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.950 |
genre |
Turbot |
genre_facet |
Turbot |
op_source |
Journal of the Science of Food and Agriculture volume 81, issue 14, page 1339-1346 ISSN 0022-5142 1097-0010 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jsfa.950 |
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Journal of the Science of Food and Agriculture |
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81 |
container_issue |
14 |
container_start_page |
1339 |
op_container_end_page |
1346 |
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1799468218373373952 |