Enantioselective esterification of glycidol by surfactant-lipase complexes in organic media

被引：16

作者：

Okazaki, SY ^{[1
]}

Kamiya, N ^{[1
]}

Goto, M ^{[1
]}

Nakashio, F ^{[1
]}

机构：

[1] KYUSHU UNIV,FAC ENGN,DEPT CHEM SCI & TECHNOL,FUKUOKA 81281,JAPAN

来源：

BIOTECHNOLOGY LETTERS | 1997年 / 19卷 / 06期

关键词：

D O I：

10.1023/A:1018337320213

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Enantioselective esterification of glycidol has been performed with lauric acid in organic media dosed with surfactant-lipase complexes as catalysts. Lipase derived from various biomaterial sources was complexed with nonionic surfactant, dioleyl-N-D-glucono-L-glutamate, prior to use, Surfactant-lipase D (from Rhizopus delemar) complex had a higher enantioselectivity (v(R)/v(S) = 7.6) than the other lipases and the corresponding initial reaction rate was averaging 100-fold better than that of native powder lipase D in cyclohexane at 35 degrees C.

引用

页码：541 / 543

页数：3

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