Title: Glucose fermentation control technology for production of glutamic acid from starch
Application Number: 85100532 Application Date: 1985.04.01
Publication Number: 1002313 Publication Date: 1986.08.13
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C12N1/20,C12P13/14
Applicant(s) Name: Fudan Univ. Address:
Inventor(s) Name: Jing Jianhua, Wang Yinhua
Attorney & Agent: GUO RONGGEN
Abstract:
     This invention utilizes induction derived bacteria FM84-415 with single-pass high concentration hydrolytic glucose as major raw material by compound biological control technology. The glutamic acid yield reaches 11.92% in laboratory, gluconic acid conversion is 59.9%. According to 24 ton fermentation tank trial-production, when initial glucose concentration is 19.56%, the glutamic acid yield reaches 9.05%, gluconic acid conversion is 51.21%. The average fermentation period is about 38 hrs. The glutamic acid yield is greatly increased by the bacteria and technology of this invention without changing existing fermentation devices.
Time: 3
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