Lipids Analysis and Rapid Identification of Cod Products
Abstract In this study, fatty acid analysis and lipid nutrition assessment of five common cod products from fishery markets are performed by gas chromatography (GC). Meanwhile, a lipid‐based rapid identification method for cod products using thin‐layer chromatography (TLC) is established. GC analysi...
Published in: | European Journal of Lipid Science and Technology |
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crwiley:10.1002/ejlt.201900444 2024-06-02T08:03:07+00:00 Lipids Analysis and Rapid Identification of Cod Products Feng, Heng Huang, Xue Tai, Jingjing Liang, Xinle Zhang, Fuming Zhang, Hong 2020 http://dx.doi.org/10.1002/ejlt.201900444 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fejlt.201900444 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejlt.201900444 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ejlt.201900444 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor European Journal of Lipid Science and Technology volume 122, issue 8 ISSN 1438-7697 1438-9312 journal-article 2020 crwiley https://doi.org/10.1002/ejlt.201900444 2024-05-03T11:22:08Z Abstract In this study, fatty acid analysis and lipid nutrition assessment of five common cod products from fishery markets are performed by gas chromatography (GC). Meanwhile, a lipid‐based rapid identification method for cod products using thin‐layer chromatography (TLC) is established. GC analysis showed that 13, 11, 13, 13, and 6 types of fatty acids are identified in Atlantic cod, Pacific cod, sablefish, silver cod, and oilfish, respectively. The nutrition assessment shows that Atlantic cod, Pacific cod, sablefish, and silver cod have healthier atherogenicity index (AI) and thrombogenic index (TI), suggesting these four types of fish have higher nutritive value. In terms of the fatty acid, the five species of fish can be classified by systematic clustering and heat map analysis. The TLC‐rapid lipid identification method shows that sablefish and silver cod contain characteristic triglyceride, and oilfish contains characteristic wax ester, which are obviously different from the Atlantic cod and the Pacific cod. The oilfish could be distinguished from the high nutritive value of sablefish, silver cod, Atlantic cod, and Pacific cod by the rapid identification method in a few minutes. This study provides important nutritional information and a method for rapid identification of cod products. Article in Journal/Newspaper atlantic cod Wiley Online Library Pacific European Journal of Lipid Science and Technology 122 8 |
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Wiley Online Library |
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English |
description |
Abstract In this study, fatty acid analysis and lipid nutrition assessment of five common cod products from fishery markets are performed by gas chromatography (GC). Meanwhile, a lipid‐based rapid identification method for cod products using thin‐layer chromatography (TLC) is established. GC analysis showed that 13, 11, 13, 13, and 6 types of fatty acids are identified in Atlantic cod, Pacific cod, sablefish, silver cod, and oilfish, respectively. The nutrition assessment shows that Atlantic cod, Pacific cod, sablefish, and silver cod have healthier atherogenicity index (AI) and thrombogenic index (TI), suggesting these four types of fish have higher nutritive value. In terms of the fatty acid, the five species of fish can be classified by systematic clustering and heat map analysis. The TLC‐rapid lipid identification method shows that sablefish and silver cod contain characteristic triglyceride, and oilfish contains characteristic wax ester, which are obviously different from the Atlantic cod and the Pacific cod. The oilfish could be distinguished from the high nutritive value of sablefish, silver cod, Atlantic cod, and Pacific cod by the rapid identification method in a few minutes. This study provides important nutritional information and a method for rapid identification of cod products. |
format |
Article in Journal/Newspaper |
author |
Feng, Heng Huang, Xue Tai, Jingjing Liang, Xinle Zhang, Fuming Zhang, Hong |
spellingShingle |
Feng, Heng Huang, Xue Tai, Jingjing Liang, Xinle Zhang, Fuming Zhang, Hong Lipids Analysis and Rapid Identification of Cod Products |
author_facet |
Feng, Heng Huang, Xue Tai, Jingjing Liang, Xinle Zhang, Fuming Zhang, Hong |
author_sort |
Feng, Heng |
title |
Lipids Analysis and Rapid Identification of Cod Products |
title_short |
Lipids Analysis and Rapid Identification of Cod Products |
title_full |
Lipids Analysis and Rapid Identification of Cod Products |
title_fullStr |
Lipids Analysis and Rapid Identification of Cod Products |
title_full_unstemmed |
Lipids Analysis and Rapid Identification of Cod Products |
title_sort |
lipids analysis and rapid identification of cod products |
publisher |
Wiley |
publishDate |
2020 |
url |
http://dx.doi.org/10.1002/ejlt.201900444 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fejlt.201900444 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejlt.201900444 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ejlt.201900444 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
atlantic cod |
genre_facet |
atlantic cod |
op_source |
European Journal of Lipid Science and Technology volume 122, issue 8 ISSN 1438-7697 1438-9312 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/ejlt.201900444 |
container_title |
European Journal of Lipid Science and Technology |
container_volume |
122 |
container_issue |
8 |
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1800747587738796032 |