The Korean Journal of Food And Nutrition (한국식품영양학회지)
- Volume 1 Issue 2
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- Pages.37-42
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- 1988
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- 1225-4339(pISSN)
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- 2287-4992(eISSN)
Production of 5-IMP by Auxotroph of Brevibacterium ammoniagenes
Brevibacterium ammoniagenes의 영양구성 변리주에 의한 5 -IMP 생성
Abstract
In attempts to obtain IMP Producting strains, Brevibacterium ammoniagenes ATCC 6872 was treated wilts N.1.6. Adenine-guanine requiring mutants were obtained from Brevibacterium ammoniagenes ATCC 6872, and then a strain of them was selected for production of IMP and named Brevibacterium ammoniagenes No.9(ade', gu'). The production of IMP by Brevibacterium ammoniagenes nuts No.9 was about 3mg/ml for 4 day of culture. The optimal concentration of adenine and guanine was 150mg/mg.
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