EVALUATION OF RAPID METHODS FOR DIFFERENTIATION OF BIFIDOBACTERIUM SPECIES

被引:28
作者
ROY, D
WARD, P
机构
[1] Dairy Section, Food Research and Development Centre, Agriculture Canada, Saint-Hyacinthe, Quebec, J2S 8E3
来源
JOURNAL OF APPLIED BACTERIOLOGY | 1990年 / 69卷 / 05期
关键词
D O I
10.1111/j.1365-2672.1990.tb01571.x
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Roy, D. & Ward, P. 1990. Evaluation of rapid methods for differentiation of Bifidobacterium species. Journal of Applied Bacteriology69, 739–749. The fermentation patterns of 20 Bifidobacterium strains were determined by two methods: a carbohydrate utilization test, based on the production of acid from a given range of sugars in modified MRS broth (micromethod), and a gas chromato‐graphic (GC) analysis of fermented modified MRS broth. The micromethod provides a qualitative fermentation pattern whereas the GC method gives a quantitative evaluation of carbohydrate utilization. The micromethod and GC analysis can be applied for the differentiation of Bifidobacterium strains used in fermented milks. Copyright © 1990, Wiley Blackwell. All rights reserved
引用
收藏
页码:739 / 749
页数:11
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