五倍子黄连提取物体外抑菌活性探究  

Study on the Anti-bacterial Activity of Extracts from Chinese Gall and Coptidis rhizoma in vitro

作　　者：鲁海燕[1] 孙文基[2] 张龙[1] 冯锁民[3] 

机构地区：[1]西北大学生命科学学院,陕西西安710069 [2]陕西省生物医药重点实验室,陕西西安710069 [3]西安医学院,陕西西安710021

出　　处：《安徽农业科学》2010年第20期10725-10726,共2页Journal of Anhui Agricultural Sciences

基　　金：国家大学生创新验计划基金(081069710)

摘　　要：[目的]测定五倍子黄连提取物抑菌活性。[方法]采用琼脂稀释法进行体外抑菌活性探究。[结果]五倍子黄连提取物对口腔常见细菌的最低抑菌浓度为0.10～0.40mg/ml。[结论]五倍子黄连提取物对口腔常见细菌具有显著的抑制作用。[Objective]The purpose was to study the minimum inhibitory concentrations of the extract of Chinese gall and Coptidis rhizoma.[Method]Agar-dilution method was used to determine extract＇s anti-bacterial activity in vitro.[Result] The results indicated that the range of the MIC was from 0.10 to 0.40 mg/ml.[Conclusion]The extract of Chinese gall and Coptidis rhizoma has an obvious anti-bacterial activity.

关 键 词：五倍子 黄连 最低抑菌浓度 

分 类 号：R284.1[医药卫生—中药学]