Enzymatic synthesis of fatty esters in 5-caffeoyl quinic acid

The fatty esters of 5-caffeoyl quinic acid were synthesized by direct esterification biocatalysed by an immobilised lipase obtained from Candida antarctica. Esterification yields (from 40 to 75%) depended on the carbon chain length of the fatty alcohols and whether or not solvent (2-methyl 2-butanol...

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Bibliographic Details
Main Authors: Guyot, Bernard, Gueule, Dominique, Pina, Michel, Graille, Jean, Farines, Vincent, Farines, Marie
Format: Article in Journal/Newspaper
Language:English
Published: 2000
Subjects:
Q04 - Composition des produits alimentaires
Q02 - Traitement et conservation des produits alimentaires
Ester
Acide gras
Estérification
Acide chlorogénique
Analyse enzymatique
Biocatalyseur immobilisé
Estérase
Alcool gras
http://aims.fao.org/aos/agrovoc/c_2671
http://aims.fao.org/aos/agrovoc/c_2818
http://aims.fao.org/aos/agrovoc/c_28361
http://aims.fao.org/aos/agrovoc/c_36179
http://aims.fao.org/aos/agrovoc/c_26867
http://aims.fao.org/aos/agrovoc/c_27551
http://aims.fao.org/aos/agrovoc/c_2670
http://aims.fao.org/aos/agrovoc/c_2819
Antarc*
Antarctica
Online Access:http://agritrop.cirad.fr/264034/
http://agritrop.cirad.fr/264034/1/ID264034.pdf
https://doi.org/10.1002/(SICI)1438-9312(200002)102:2<93::AID-EJLT93>3.0.CO;2-B
Description
Summary:The fatty esters of 5-caffeoyl quinic acid were synthesized by direct esterification biocatalysed by an immobilised lipase obtained from Candida antarctica. Esterification yields (from 40 to 75%) depended on the carbon chain length of the fatty alcohols and whether or not solvent (2-methyl 2-butanol) was present in the reaction medium.

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