Enzymatic biodiesel production from sunflower oil by candida antarctica lipase in a solvent-free system

被引：100

作者：

Bélafi-Bakó, K

Kovács, F

Gubicza, L

Hancsók, J

机构：

[1] Res Inst Chem & Proc Engn, H-8200 Veszprem, Hungary

[2] Univ Veszprem, H-8200 Veszprem, Hungary

来源：

BIOCATALYSIS AND BIOTRANSFORMATION | 2002年 / 20卷 / 06期

关键词：

transesterification; methanol addition; glycerol dialysis; membrane;

D O I：

10.1080/1024242021000040855

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Methanolysis (transesterification with methanol) of sunflower oil by lipase from Candida antarctica (Novozym 435) in a solvent-free system has been studied. Stepwise as well as continuous methanol feeding was applied to avoid strong substrate inhibition. Glycerol was found to cause strong product inhibition on the enzymatic reaction, therefore glycerol removal by dialysis was investigated using a flat sheet membrane module.

引用

页码：437 / 439

页数：3

共 9 条

[1]

BROCKERHOF H, 1974, FOOD RELATED ENZYMES, P131

[2]

Biodiesel fuel production by transesterification of oils [J].

Fukuda, H. (fukuda@cx.kobe-u.ac.jp), 2001, Society of Fermentation and Bioengineering, Japan (92)

[3]

Large-scale enzymatic production of natural flavour esters in organic solvent with continuous water removal [J].