Epoxidation of fatty acids with membrane-supported peroxygenase

被引：19

作者：

Piazza, GJ ^{[1
]}

Foglia, TA ^{[1
]}

Nuñez, A ^{[1
]}

机构：

[1] ARS, Eastern Reg Res Ctr, USDA, Wyndmoor, PA 19038 USA

来源：

BIOTECHNOLOGY LETTERS | 2000年 / 22卷 / 03期

关键词：

epoxide; hydroperoxide; membrane; oleic acid; peroxygenase;

D O I：

10.1023/A:1005614427586

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：

Peroxygenase is an enzyme that can convert a double bond to an epoxide. Peroxygenase activity from oat (Avena sativa) seeds was immobilized on synthetic membranes. The immobilized preparation was tested on oleic acid in aqueous and heptane media. The order of oxidant activity was tert-butyl hydroperoxide > cumene hydroperoxide > H2O2-Urea-H2O2. The immobilized preparation could be reused. Oleic acid was a preferred substrate compared to its trans analogue, elaidic acid.

引用

页码：217 / 221

页数：5

共 9 条

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