26种中草药对沙门氏菌的抑制作用研究  

Inhibitory Effects of the 26 Kinds of Chinese herbal medicines on Salmonella

作　　者：徐放[1] 赵鹏宇[1] 吴小虎 谭香玉[1] 艾启俊[1] 

机构地区：[1]北京农学院食品科学与工程学院,北京102206 [2]莱伯泰科有限公司,上海200030

出　　处：《安徽农业科学》2013年第4期1547-1549,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]研究26种中草药对沙门氏菌的抑制作用。[方法]用无水乙醇制备26种中草药提取液,对沙门氏菌进行抑菌试验,并筛选出抑菌效果好的中草药。[结果]在26种中草药提取液中,部分对沙门氏菌生长起抑制作用。其中,山豆根提取液和山萸肉提取液对沙门氏菌的抑菌效果最好,MIC值均为62.5 mg/ml;其次是地榆提取液,MIC值为250.0 mg/ml。[结论]地榆、山萸肉和山豆根醇提液能够有效抑制沙门氏菌生长。[ Objective] To research the inhibitory effects of 26 kinds of Chinese herbal medicines on salmonella. [ Method ] Extracting solu- tions of 26 kinds of Chinese herbal medicines were prepared by anhydrous ethanol. Bacteriostasis test on salmonella was conducted ; and the Chinese herbal medicines having the optimal inhibitory effects were selected. [ Result] In the 26 extracting solutions of Chinese herbal medi- cines, some had inhibitory effects on the growth of salmonella. Among them, extracting solutions of Sophora tonkinensisi roots and comus pulps showed the best inhibitory effects ; and their MIC values were both 62.5 mg/ml. Extraction solution of sanguisorba took the second place, the MIC value of which was 250.0 mg/ml. [ Conclusion] Extracting solutions of Sophora tonkinensisi roots, comus pulp and sanguisorba could ef- fectively inhibit the growth of salmonella.

关 键 词：中草药 沙门氏菌 MIC MBC 

分 类 号：S567[农业科学—中草药栽培]