Lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids
Abstract Lipase‐catalyzed glycerolysis of a commercial acylglycerol (TG500), rich in eicosapentaenoic residues, and subsequent reaction of the product acylglycerols via esterification and/or transesterification reactions were investigated for the purpose of preparing acylglycerols enriched in partic...
Published in: | European Journal of Lipid Science and Technology |
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crwiley:10.1002/ejlt.200300822 2024-03-17T08:54:00+00:00 Lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids Torres, Carlos F. Lin, Betty Moeljadi, Marlina Hill, Jr., Charles G. 2003 http://dx.doi.org/10.1002/ejlt.200300822 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fejlt.200300822 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejlt.200300822 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor European Journal of Lipid Science and Technology volume 105, issue 10, page 614-623 ISSN 1438-7697 1438-9312 Industrial and Manufacturing Engineering General Chemistry Food Science Biotechnology journal-article 2003 crwiley https://doi.org/10.1002/ejlt.200300822 2024-02-22T01:45:03Z Abstract Lipase‐catalyzed glycerolysis of a commercial acylglycerol (TG500), rich in eicosapentaenoic residues, and subsequent reaction of the product acylglycerols via esterification and/or transesterification reactions were investigated for the purpose of preparing acylglycerols enriched in particular fatty acid residues. An immobilized lipase from Candida antarctica (fraction B) was employed as biocatalyst for these reactions. The effects of enzyme loading, molar ratio of substrates, type of acyl donor, and use of a continuous purge stream of nitrogen were evaluated. The transesterification reactions were carried out using the ethyl esters of 3 different fatty acids, namely stearic, conjugated linoleic, and docosahexaenoic acids. Final yields of triacylglycerols of 75‐80% were obtained for the transesterification reactions with the 3 different types of fatty acid ethyl esters. Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library European Journal of Lipid Science and Technology 105 10 614 623 |
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Wiley Online Library |
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English |
topic |
Industrial and Manufacturing Engineering General Chemistry Food Science Biotechnology |
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Industrial and Manufacturing Engineering General Chemistry Food Science Biotechnology Torres, Carlos F. Lin, Betty Moeljadi, Marlina Hill, Jr., Charles G. Lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids |
topic_facet |
Industrial and Manufacturing Engineering General Chemistry Food Science Biotechnology |
description |
Abstract Lipase‐catalyzed glycerolysis of a commercial acylglycerol (TG500), rich in eicosapentaenoic residues, and subsequent reaction of the product acylglycerols via esterification and/or transesterification reactions were investigated for the purpose of preparing acylglycerols enriched in particular fatty acid residues. An immobilized lipase from Candida antarctica (fraction B) was employed as biocatalyst for these reactions. The effects of enzyme loading, molar ratio of substrates, type of acyl donor, and use of a continuous purge stream of nitrogen were evaluated. The transesterification reactions were carried out using the ethyl esters of 3 different fatty acids, namely stearic, conjugated linoleic, and docosahexaenoic acids. Final yields of triacylglycerols of 75‐80% were obtained for the transesterification reactions with the 3 different types of fatty acid ethyl esters. |
format |
Article in Journal/Newspaper |
author |
Torres, Carlos F. Lin, Betty Moeljadi, Marlina Hill, Jr., Charles G. |
author_facet |
Torres, Carlos F. Lin, Betty Moeljadi, Marlina Hill, Jr., Charles G. |
author_sort |
Torres, Carlos F. |
title |
Lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids |
title_short |
Lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids |
title_full |
Lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids |
title_fullStr |
Lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids |
title_full_unstemmed |
Lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids |
title_sort |
lipase‐catalyzed synthesis of designer acylglycerols rich in residues of eicosapentaenoic, docosahexaenoic, conjugated linoleic, and/or stearic acids |
publisher |
Wiley |
publishDate |
2003 |
url |
http://dx.doi.org/10.1002/ejlt.200300822 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fejlt.200300822 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ejlt.200300822 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
European Journal of Lipid Science and Technology volume 105, issue 10, page 614-623 ISSN 1438-7697 1438-9312 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/ejlt.200300822 |
container_title |
European Journal of Lipid Science and Technology |
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105 |
container_issue |
10 |
container_start_page |
614 |
op_container_end_page |
623 |
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1793770064995942400 |