双歧杆菌黏附能力的检测方法  

Methods of detection of bifidobacteria adhesion ability

作　　者：桂仕林[1] 付治军[1] 贾少婷[1] 刘红霞[1] 刘卫星[1] 

机构地区：[1]内蒙古蒙牛乳业(集团)股份有限公司研发中心,内蒙古呼和浩特011500

出　　处：《食品工业科技》2009年第9期334-337,共4页Science and Technology of Food Industry

摘　　要：双歧杆菌是人肠道的重要菌群,会为人体带来很多益生作用,然而双歧杆菌只有黏附于肠道,定居形成稳定的菌群,才能发挥其益生作用。因此双歧杆菌黏附能力的检测具有重要的意义。本文综合论述了体外模拟实验、表面疏水性分析和自身凝集能力分析等检测双歧杆菌黏附能力的方法,并分析总结了各方法的优缺点。Bifidobacteria are one of the dominant bacterial groups of human gut. Their physiological activity is thought to exert a range of beneficial effects on host health.The ability to adhere to intestinal wall is considered an indispensable pre-requisite of bifidobacteria in order to colonize the human gastro-intestinal tract and then to exert health promoting effects. Therefore, the detection of bifidobacteria adhesion ability is very important. This paper reviewed the method of the detection of bifidobacteria adhesion ability, such as in vitro model systems, cell surface hydrophobicity and autoaggregation ability.In addition,these methods were compared.

关 键 词：双歧杆菌 黏附能力 检测 

分 类 号：TS201.3[轻工技术与工程—食品科学]