The Korean Journal of Food And Nutrition (한국식품영양학회지)
- Volume 10 Issue 4
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- Pages.491-496
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- 1997
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- 1225-4339(pISSN)
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- 2287-4992(eISSN)
Production of the Microbial Chitosan from Rhizopus oligosporus ATCC22959
Rhizopus oligosporus ATCC22959 균체에 의한 Chitosan의 생산
Abstract
To increase the productivity of microbial chitosan from Rhizopus oligosporus ATCC22959, production medium and incubation conditions were optimized. The composition of the medium and the incubation conditions were like follows : starch+glucose(1:1) 3.0%, yeast extract 3.0%, KH2PO4 0.05%, MgSO4 0.01%, ZnSO4 0.002%, pH 5.0, incubation temperature 3
Rhizopus japonicus ATCC33959로부터 미생물성 chitosan을 생산하기 위한 최적 조건을 조사하였다. 탄소원으로써 starch와 glucose(1:1)를 3.0%, 질소원으로써 yeast extract를 3.0%, 무기염류로써 ZnSO4를 0.02% 첨가하고 pH를 5.0으로 맞춘 배지에 Rhizopus japonicus ATCC22959의 포자를 접종한 후 3