酵母의 生産에 關한 硏究
Studies on the Production of Yeast
산업미생물학회지 1977년 5권 1호 p.29 ~ 35
양한철, 신규철,
소속 상세정보
양한철 ( Yang Han-Chul )
Korea University Department of Food Technology
신규철 ( Shin Kyu-Chul )
Korea University Department of Food Technology
KMID : 0366119770050010029
Abstract
Seven strains of methanol assimilating yeasts were isolated from soil enriched with tetracycline. Among them two better growing strains were selected and partially identified as species belonging to genus Candida. The both Candida 1-B and 25-A, grew best under conditions of pH 5.0 and 28℃.
The optimal methol concentration in the medium was found to be 1%, Whereas the organism, could grow up to the 4% level.
Biotin was required by the organisms for growth and organic nitrogen sources raised the rate of growth. The yield of biomass per unit weight of consumed methanol after 96 hours were 36.9% by Candida 1-B and 39. 2% by 25-A.
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