Effect of culture conditions on catalasec and glucose oxidase production by Penicillium piceum F-648

被引：0
|
作者：
Pavlovskaya, ZI [1 ]
Mikhailova, RV [1 ]
Moroz, IV [1 ]
机构：
[1] Byelarussian Acad Sci, Inst Microbiol, Minsk, BELARUS
来源：
MIKOLOGIYA I FITOPATOLOGIYA | 2004年 / 38卷 / 01期
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D O I：
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中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Conditions of catalase and glucose oxidase biosynthesis by fungus P. piceum F-648 were investigated. It was found that optimal conditions for simultaneous production of tested oxidoreductases are as following: submerged culture at t 25 degreesC, initial pH of the media 5.0-6.0. Spore suspension of 2.5-3 month culture in ratio 4.8 x 10(5)-9.6 x 10(5) spores per 1 ml should be used as inoculum. To obtain complex enzyme preparation with dominating catalase,it is necessary to perform fermentation. under stationary conditions.
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页码：77 / 82
页数：6
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