芽孢乳酸杆菌抑菌物质特性的研究  

ANTIBACTERIAL SUBSTANCE PRODUCED BY BACILLUS COAGULANS 1033 AND ITS CHARACTERISTICS

作　　者：陈莹[1] 戚薇[1] 

机构地区：[1]天津科技大学生物工程学院,天津300457

出　　处：《食品研究与开发》2008年第5期32-34,共3页Food Research and Development

摘　　要：芽孢乳酸杆菌1033在乳酸发酵过程中能产生抑菌物质,通过对这种抑菌物质的产生与培养基组成关系的分析,对抑菌物质的分离和提取的研究,以及对理化性质和抑菌谱的测定,初步探明了芽孢乳酸杆菌1033产生的这种抑菌物质能抑制常见的肠道病原菌。Bacillus coagulans 1033 secretes antibacterial substance during the lactic acid fermentation process, The production of antibacterial substance has close relation with different medium ingredient.Here the isolation physicochemical properties and antibacterial spectrum of the antibacterial substance have been studied .The results suggest that the substance could inhibits common intestinal pathogenic bacteria.

关 键 词：芽孢乳酸杆菌 抑菌物质 肠道病原菌 

分 类 号：TS201.3[轻工技术与工程—食品科学] S831.5[轻工技术与工程—食品科学与工程]