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)
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.
引用
收藏
页码:131 / 137
页数:7
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