유산균의 배양 및 건조조건에 관한 연구 제1보 유산균의 배양조건에 관한 연구
Studies on the Conditions of Cultivation and Drying of Lactic Acid Bacteria part I. Optimum Cultural Conditions of Lactic Acid Bacteria
- 강원대학교 산업기술연구소
- 산업기술연구
- vol.1
-
1981.0961 - 66 (6 pages)
- 29
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%5 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 K₂HPO₄ and 0.02% of pyridoxine was suitable for the maximum growth.
Abstract
I. 서론
II. 실험재료 및 방법
III. 실험결과 및 고찰
IV. 결론
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