Enzymatic synthesis of alkylglycoside fatty acid esters catalyzed by an immobilized lipase

被引：18

作者：

Coulon, D

Ismail, A

Girardin, M

Ghoul, M

机构：

[1] ENSAIA, LSGC, F-54500 Vandoeuvre Les Nancy, France

[2] LFBI, F-54500 Vandoeuvre Les Nancy, France

来源：

JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC | 1998年 / 5卷 / 1-4期

关键词：

sugar esters; acylation; alkylation; lipases; glycosidase; lactose; enzymatic transesterification;

D O I：

10.1016/S1381-1177(98)00100-3

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

An enzymatic process for lactose valorization has been established. Lactose was reacted in a first step with butanol in the presence of beta-glucosidase and beta-galactosidase to produce butylglycosides. Then, these alkylsugars were acylated in a second step by an immobilized lipase to synthesize alkylsugar fatty acid ester. The conversion rate was about 65%. (C) 1998 Elsevier Science B.V. All rights reserved.

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页码：45 / 48

页数：4

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