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) was present in the reaction medium.
Saved in:
Main Authors: | Guyot, Bernard, Gueule, Dominique, Pina, Michel, Graille, Jean, Farines, Vincent, Farines, Marie |
---|---|
Format: | article biblioteca |
Language: | eng |
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, |
Online Access: | http://agritrop.cirad.fr/264034/ http://agritrop.cirad.fr/264034/1/ID264034.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Transformation of coffee chlorogenic acids into multi-functional molecules
by: Figueroa-Espinoza, Maria-Cruz, et al. -
Free radical scavenging capacity of chlorogenate esters : A quantitative structure-activity relationships study
by: Lopez Giraldo, Luis Javier, et al. -
Lipase-catalyzed synthesis of chlorogenate fatty esters in solvent-free medium
by: Lopez Giraldo, Luis Javier, et al. -
Esterification of phenolic acids from green coffee with an immobilized lipase from Candida antarctica in solvent-free medium
by: Guyot, Bernard, et al. -
Lipophilization of phenolic compounds by lipase-catalyzed reactions
by: Villeneuve, Pierre, et al.