EXTRACELLULAR AMYLASE SYNTHESIS BY BACILLUS-GLOBISPORUS BH-1B

被引：4

作者：

BANDYOPADHYAY, A ^{[1
]}

SEN, SK ^{[1
]}

PAL, SC ^{[1
]}

机构：

[1] VISVA BHARATI UNIV,SCH LIFE SCI,DEPT BOT,MICROBIOL LAB,SANTINIKETAN 731235,W BENGAL,INDIA

来源：

ACTA BIOTECHNOLOGICA | 1994年 / 14卷 / 01期

关键词：

D O I：

10.1002/abio.370140116

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：

Despite the prevalence of starch-hydrolyzing enzymes in bacilli, relatively few have been studied in detail. In an attempt to isolate an effective alpha-amylase-producing strain, Bacillus globisporus BH-1b has been isolated. The strain requires few nutritional supplements and shows induction in the presence of galactose. 2% potassium nitrate and pH 7.2 emerged as optimum for the fermentation medium. The durability of the enzyme has also been tested at a low pH and a high temperature.

引用

页码：97 / 104

页数：8

共 34 条

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