Action of Candida rugosa lipase in carvone isomers as solvents

被引：8

作者：

Ulbert, O

Szarka, A

Halasi, S

Somogyi, B

Bélafi-Bakó, K

Gubicza, L

机构：

[1] Pannon Univ Agr Sci, Chem Proc Engn Res Inst, Dept Bioengn, H-8201 Veszprem, Hungary

[2] Med Univ Sch Pecs, Dept Biophys, Hungarian Acad Sci, Res Grp, H-7601 Pecs, Hungary

来源：

BIOTECHNOLOGY TECHNIQUES | 1999年 / 13卷 / 05期

基金：

匈牙利科学研究基金会;

关键词：

Candida rugosa lipase; chiral solvent; esterification;

D O I：

10.1023/A:1006918413116

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The activity and enantioselectivity of Candida rugosa lipase were investigated in chiral solvents, (-)-, (+)- and racemic carvone, for the resolution of 2-chloro-propionic acid with n-butanol via esterification. The activity of the enzyme studied was about 50% higher in (-)-carvone than in (+)-carvone, however the enantioselectivity was similar.

引用

页码：299 / 302

页数：4

共 8 条

[1] Water activity fails to predict critical hydration level for enzyme activity in polar organic solvents: Interconversion of water concentrations and activities [J].