Measurement of aggregation properties between probiotics and pathogens:: In vitro evaluation of different methods

被引：111

作者：

Collado, M. Carmen

Meriluoto, Jussi

Salminen, Seppo

机构：

[1] Univ Turku, FI-20014 Turku, Finland

[2] Abo Akad Univ, Dept Biochem & Pharm, FI-20520 Turku, Finland

来源：

JOURNAL OF MICROBIOLOGICAL METHODS | 2007年 / 71卷 / 01期

基金：

芬兰科学院;

关键词：

probiotics; pathogens; aggregation; fluorescence; radioactivity;

D O I：

10.1016/j.mimet.2007.07.005

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Aggregation properties of probiotics with pathogens are of importance for both food preservation and therapeutic impact of food on intestinal microbiota. We assessed spectrophotometry, fluorescence and radioactivity techniques to characterize and quantify co-aggregation. Probiotic strains tested showed co-aggregation abilities, which were strain-specific and dependent on time and incubation conditions. Co-aggregation may be useful for preliminary screening in order to identify potentially probiotic strains suitable for food, human or animal use. (C) 2007 Elsevier B.V. All rights reserved.

引用

收藏

页码：71 / 74

页数：4

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