A new way to conduct enzymatic synthesis in an active membrane using ionic liquids as catalyst support

被引：28

作者：

Mori, M

Garcia, RG

Belleville, MP

Paolucci-Jeanjean, D

Sanchez, J

Lozano, P

Vaultier, M

Rios, G

机构：

[1] IEM, UMR 5635, F-34095 Montpellier, France

[2] Univ Murcia, Fac Quim, Dept Bioquim & Biol Mol B & Immunol, E-30100 Murcia, Spain

[3] Univ Rennes 1, Inst Chim, UMR 6510, CNRS, F-35042 Rennes, France

来源：

CATALYSIS TODAY | 2005年 / 104卷 / 2-4期

关键词：

active membrane; enzymatic membrane reactor; immobilised lipase; ionic liquid; butyl laurate synthesis;

D O I：

10.1016/j.cattod.2005.03.039

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Several active membranes were prepared by immobilization of Candida antarctica lipase B (CALB) onto the surface of ceramic membranes via three different ionic liquids (ILs): [bmim(+)][PF6-], [emim(+)][NTf2-] and [bmim(+)][NTf2-] and compared to an active membrane obtained by simple enzyme adsorption. The performances of these various membranes were evaluated by studying the synthesis of butyl laurate by the acidolysis between butyl acetate and lauric acid in a hexane/water mixture (98:2, v/v). The results obtained show that all the membranes prepared with or without ILs were active and maintained their activity after several runs and during some months. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：313 / 317

页数：5

共 19 条

[1] Bioreactors with immobilized lipases: State of the art [J].