α-Amylase production by Bacillus subtilis and B. amyloliquefaciens in different PEG solutions

被引：0
|
作者：
Celal Ülger
Çervin Çirakoğlu
机构：
[1] Hacettepe University Science Faculty,Department of Biology
来源：
World Journal of Microbiology and Biotechnology | 2001年 / 17卷
关键词：
α-Amylase; enzyme production; PEG;
D O I：
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学科分类号：
摘要：
α-Amylase production by Bacillus subtilis and Bacillus amyloliquefaciens was investigated in polyethyleneglycol (PEG)-containing growth medium. Five different molecular weight PEGs (600, 3000, 4000, 8000 and 20,000) were used. Enzyme production with B. subtilis increased 21% in medium containing 5% PEG 3000, but enzyme production with B. amyloliquefaciens increased 31% in medium containing 5% PEG 600 and 21% in medium containing 2% PEG 8000.
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页码：93 / 94
页数：1
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