PRODUCTION OF THERMOSTABLE XYLAN-DEGRADING ENZYMES BY TALAROMYCES-EMERSONII

被引：45
|
作者：
TUOHY, MG
COUGHLAN, MP
机构：
[1] Department of Biochemistry, University College, Galway (National University of Ireland)
来源：
BIORESOURCE TECHNOLOGY | 1992年 / 39卷 / 02期
关键词：
XYLAN; XYLANASE; THERMOSTABLE; TALAROMYCES-EMERSONII;
D O I：
10.1016/0960-8524(92)90131-G
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
Talaromyces emersonii strains CBS814.70 and UCG208 produce multiple forms of xylan-degrading enzymes when grown by liquid- or solid-state cultivation methods on glucose, lactose, cellulose, xylan and a variety of straws and pulps. Activity in crude extracts is optimal at 80-degrees-C and the enzymes produced by liquid cultivation have half-life values ranging from 50 to 250 min at 80-degrees-C, pH 5.
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页码：131 / 137
页数：7
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