Optimizing xylanase production by a newly isolated strain CAU44 of the thermophile Thermomyces lanuginosus

被引：13

作者：

Jiang, ZQ ^{[1
]}

Yang, SQ ^{[1
]}

Yan, QJ ^{[1
]}

Li, LT ^{[1
]}

Tan, SS ^{[1
]}

机构：

[1] China Agr Univ, Coll Food Sci & Nutrit Engn, Beijing 100083, Peoples R China

来源：

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY | 2005年 / 21卷 / 6-7期

关键词：

corncob; endoxylanase; optimizing; production; Thermomyces lanuginosus; Tween-80;

D O I：

10.1007/s11274-004-5988-5

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：

Thermomyces lanuginosus CAU44, a newly isolated thermophilic fungus strain, was used for the production of extracellular xylanase on various lignocellulosic materials under shake flask conditions. High-level production of xylanase by the strain was enhanced by optimizing the type of carbon sources, substrate concentration, particle size and surfactants in the culture medium. The titre of xylanase activity obtained of up to 4156 U ml(-1) was the highest ever reported.

引用

页码：863 / 867

页数：5

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