河南农业科学2012，Vol.41Issue(6)：158-160,3.
不同剂型中草药抑菌水平的分析
Analysis of the Antibacterial Effects of Different Dosage Forms of Chinese Herbal Medicine
摘要
Abstract
Water-and ethonal-extracts from two kinds of Chinese herbal medicine compound A (ScutMaria ,Forsythia, Rhubarb, Dandelion) and B (Anemone, Berberine, Cortex phellodendri, Cortex fraxini) were obtained using normal methods and their in vitro antibacterial effects on Escherichia coli and the minimum inhibitory concentration (MIC) were determined by the method of agar cup-plate and two-fold tube dilution. The results showed that all the two kinds of Chinese herbal preparation extracts have dramatically antibacterial effects on E. coli and the ethanol extracts on the antibacterial activity were better than theirs boiling water extracts (P<0. 05). In compound A,the MIC of the alcohol and boiled extract was 15. 625 mg/mL and 31. 25 mg/mL,respectively. In compound B,the MIC of the alcohol and boiled extracts was 31. 25 mg/mL and 62. 5mg/mL, respectively.关键词
中草药/提取物/最小抑菌浓度Key words
Chinese herbal medicine/extraction/minimum inhibitory concentration(MIC)分类
农业科技引用本文复制引用
王永立,樊淑华,许爱红..不同剂型中草药抑菌水平的分析[J].河南农业科学,2012,41(6):158-160,3.基金项目
周口师范学院青年科研基金资助项目(zknuqn201101) （zknuqn201101）
