PH CONTROL FOR FED-BATCH CULTURE OF BACILLUS-THURINGIENSIS (VOL 8, PG 483, 1994)

被引：0
作者：
JONG, JZ
WU, WT
TZENG, YM
机构：
[1] NATL TSING HUA UNIV, DEPT CHEM ENGN, HSINCHU 300, TAIWAN
[2] DA YEH INST TECHNOL, DEPT FOOD ENGN, CHANGHUA 515, TAIWAN
来源：
BIOTECHNOLOGY TECHNIQUES | 1994年 / 8卷 / 09期
关键词：
D O I：
暂无
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Fed-batch culture of Bacillus thuringiensis for thuringiensin (beta-exotoxin) production was carried out in a modified airlift reactor. The feeding policy was based on the pH value in the broth. The feed rate of the substrate was regulated by an appropriate pH value. The yield of thuringiensin based on the fed-batch culture increased 30% in comparison with that of batch culture.
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页码：U1 / U4
页数：4
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