Journal of Industrial Technology (산업기술연구)
- Volume 1
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- Pages.61-66
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- 1981
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
Studies on the Conditions of Cultivation and Drying of Lactic Acid Bacteria part I. Optimum Cultural Conditions of Lactic Acid Bacteria
유산균의 배양 및 건조조건에 관한 연구 제1보 유산균의 배양조건에 관한 연구
Abstract
In order to use as a starter after drying, optimum growth conditions of Str. thermophilus and L. bulgaricus were investigated. The results were as follows. The growth of Str. thermophilus was reached at stationary phase after 12 hours incubation and L. bulgaricus was after 6 hours. Str. thermophilus was grown well, in the medium containing 10% of skim milk, 2% of sucrose, 0.1% of KCl and 0.015% (v./v.) of soy-sauce. In the case of L. bulgaricus, 10% of skim milk, 2% of glucose, 0.5% of bacto-peptone, 0.1% of
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