Screening and Identification of A Probiotic from the Intestinal Tract of Mystus macropterus

• 作 者: Dan Yan Xiong Wei Chen Yuankun
• 机 构: ChongqingFisherySciencesResearchInstitute,RuralDevelopmentDepartmentofPujiangCounty,ChongqingShuangq
• 出 处: 动物与饲料科学：英文版
• 发表日期: 2014年6期
• 关键词: 大鳍鳠 益生菌 肠道 鉴定 筛选 生理生化特征 菌株分离 荧光假单胞菌 Mystus macropterus Bacillus sp Probiotic
• 基金项目: Supported by the Planning Project of Basic Scientific Research Funds of Chongqing （2012-esfc-jbky-O0405）.

A total of 25 strains were isolated from the intestinal tract of Mystus macropterus. The inhibitory effects of extracellular enzyme activity to common aquatic pathogenic bacteria were screened. A probiotic DQHY- 7 strain was isolated,and its safety was de