한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제23권3호
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- Pages.349-354
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- 1991
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- 0367-6293(pISSN)
알칼리성 아밀라아제를 생산하는 Bacillus속 미생물의 분리와 그 조효소의 특성
Isolation of Alkaline Amylase-Producing Bacillus sp. and Some Properties of Its Crude Enzyme
- Shin, Yong-Chul (Department of Microbiology, Gyeongsang National University) ;
- Kim, Tae-Un (Department of Clinical Pathology, Jisan Junior College) ;
- Lee, Sang-Yeol (Department of Biochemistry, Gyeongsang National University) ;
- Byun, Si-Myung (Department of Biological Science and Technology, Korea Advanced Institute of Science and Technology)
- 발행 : 1991.06.01
초록
자연계로부터 알칼리성 아밀라아제 활성이 높은 Bacillus sp. GM8901 균주를 분리하여 균을 동정하였으며 그 조효소액을 이용하여 알칼리성 아밀라아제의 몇 가지 성질을 조사하였다. Bacillus sp. GM8901 균주의 특성을 조사해본 결과 B. licheniformis와 비슷한 것으로 나타났으며
An alkaline amylase-producing Bacillus sp. GM8901 was isolated and some properties of crude enzyme extract were examined. The microbiological and biochemical characteristics of GM8901 were very similar to those of B. licheniformis. The optimal temperature and pH for the cell growth and amylase production were