Enzymatic degreasing of a solid waste from the leather industry by lipases

被引：11

作者：

Teles, FRR ^{[1
]}

Cabral, JMS ^{[1
]}

Santos, JAL ^{[1
]}

机构：

[1] Univ Tecn Lisboa, Ctr Engn Biol & Quim, Inst Super Tecn, P-1049001 Lisbon, Portugal

来源：

BIOTECHNOLOGY LETTERS | 2001年 / 23卷 / 14期

关键词：

enzymatic degreasing; leather industry; lipases; tannery; triacylglycerol hydrolysis;

D O I：

10.1023/A:1010596206857

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：

The lipolytic activity of cutinase produced by a recombinant Saccharomyces cerevisiae strain was compared with Defat 50, a commercial lipase solution, for their degreasing abilities on a lipidic concentrate of sheep fleshing, a solid by-product of the leather industry. The specific activities obtained were 2749 and 938 U mg(-1) of lipase for cutinase and Defat 50, respectively.

引用

页码：1159 / 1163

页数：5

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