알칼리성 Protease를 생성하는 알칼리성 세균 및 그 효소활성에 관한 연구

• 영문명: Studies on the Alkalophilic Bacteria Producing Alkaline Protease and its Enzyme Activities
• 발행기관: 대한약학회
• 저자명: 박수진(Soo Jin Park) 이강만(Kang Man Lee) 배무(Moo Bae)
• 간행물 정보: 『약학회지』제34권 제1호 (1990년), 47~53쪽, 전체 7쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1990.02.28

영문 초록

Alkalophilic bacteria isolated from compost were selected, identified and tested for production of alkaline protease. The bacterium was tentatively assigned to Bacillus sp. based on the morphological, cultural and biochemical characteristics. The optimum pH of growth was 10 Galactose and Sodium glutamate enhanced the production of alkaline protease. The protease was most active at pH 11.0 and 60oC and stable in the range of pH 5-11 and temp.30o-55oC. The protease was stabilized by the presence of calcium salts.

키워드

alkalophilic bacteria protease Bacillus sp.