豆豉纤溶酶产生菌的筛选及菌种鉴定  

Screen and Characterization of Fibrinolytic Enzyme Producing Strain for Fermented Soybean(Douchi)

作　　者：向梅[1] 吴思方[2] 王伟平[2] 杨荆树 

机构地区：[1]浙江师范大学化学与生命学院,浙江金华321000 [2]湖北工学院生物工程系,湖北武汉430064 [3]武汉华珍药业有限公司,湖北武汉430053

出　　处：《微生物学杂志》2005年第1期21-24,共4页Journal of Microbiology

摘　　要：在收集的全国 2 1个豆豉产品中分离到 36 9株革兰氏阳性芽孢杆菌 ,对其进行产纤溶酶活性筛选 ,得到 1株高产纤溶酶菌株HGD10 7。对菌株HGD10 7进行形态、生理、生化鉴定 ,初步鉴定为枯草芽孢杆菌。Gram-positive bacillus strains were isolated and screened from 21 sorts of fermented soybean products for fibrinolytic enzyme. HGD107 was a strain with the highest activity of the enzyme screened and obtained among them. It was initially characterized as Bacillus subtilis by testing its morphology,physiology, and biochemistry.

关 键 词：枯草杆菌 豆豉 纤溶酶 筛选 菌种鉴定 

分 类 号：Q93[生物学—微生物学]