Extracellular protease activities in relation to xylanase secretion in an alkalophilic Bacillus sp.

被引：0
|
作者：
H. Balakrishnan
M.C. Srinivasan
M.V. Rele
机构：
[1] National Chemical Laboratory,Division of Biochemical Sciences
来源：
Biotechnology Letters | 1997年 / 19卷
关键词：
Organic Chemistry; Glycine; Bacillus; Protease Activity; Proteolytic Activity;
D O I：
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学科分类号：
摘要：
The proteolytic activity of an alkalophilic Bacillus sp. (NCL 87-6-10) correlates with xylanase secretion. Addition of DL-norvaline, glycine or Casamino acids to a medium formulated for xylanase production resulted in 2-5-fold enhancement of xylanase secretion (8 to 45 IU/ml). Inhibition of proteolytic activity is a possible mechanism for enhanced xylanase activity.
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页码：599 / 601
页数：2
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