甘油对副溶血性弧菌和沙门氏菌的抑制作用。
Inhibitory effect of glycerin on Vibrio parahaemolyticus and Salmonella.
作者信息
Chun D, Seol S Y, Tak R, Park C K
出版信息
Appl Microbiol. 1972 Nov;24(5):675-8. doi: 10.1128/am.24.5.675-678.1972.
In a study of the effect of glycerin in transport media on Vibrio parahaemolyticus and Salmonella, it was found that a concentration of 30% glycerin was highly inhibitory for V. parahaemolyticus and to a lesser degree for Salmonella. The incorporation of peptone or human feces in media did not reduce the inhibitory effect of glycerin. In media with 15% glycerin, viable counts of V. parahaemolyticus and Salmonella increased after 24 hr of incubation both in the presence and absence of feces. Due to the concurrent increase in the total bacterial count in the media containing feces, no enrichment effect was noted.
在一项关于甘油在运输培养基中对副溶血性弧菌和沙门氏菌影响的研究中，发现30%甘油浓度对副溶血性弧菌具有高度抑制作用，对沙门氏菌的抑制作用较小。在培养基中加入蛋白胨或人粪便并不会降低甘油的抑制作用。在含有15%甘油的培养基中，无论有无粪便，副溶血性弧菌和沙门氏菌在培养24小时后的活菌数均增加。由于含有粪便的培养基中细菌总数同时增加，未观察到富集效果。
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