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藏药翁布不同提取物的体外抑菌实验研究
http://www.100md.com 《时珍国医国药》 2006年第8期
翁布;,水提物;,醇提物;,抑菌,,翁布;,水提物;,醇提物;,抑菌,1材料与仪器,2方法,3结果,4讨论,参考文献:
     摘要:目的研究藏药翁布不同提取物的体外抑菌作用。方法采用滤纸片扩散法对藏药翁布Myricaria germanica (L.) Desv.水提物和醇提物分别进行了体外抑菌实验研究。结果藏药翁布水提物和醇提物对大肠杆菌的最低抑菌浓度分别为70%和50%,对其他8种菌的最低抑菌浓度均在5%以下,有显著的抑菌作用。结论翁布水提物的抑菌效果好于醇提物。

    关键词:翁布; 水提物; 醇提物; 抑菌

    Bacteriostasis Study of the Different Extracts from the Traditional Tibetan Herb Myricaria germanica (L.) Desv in vitro

    BAO Min, ZENG Yang, MI Qin, CHEN Zhenning

    (College of Biologic and Geographic Science, Qinghai Normal University, Qinghai Xining 810008, China)

    Abstract:ObjectiveTo study the bacteriostasis in vitro of aqueous extract and alcohol extract from the Tibetan herb Myricaria germanica. MethodsFilter paper dispersion Result: The MIC of aqueous extract and alcohol extract to E. coli were 70% and 50% respectively, and the MIC of the other eight bacteria was under 5%. ConclusionThe extracts has obvious bacteriostasis effects, and the bacteriostasis effect of aqueous extract is better than that of alcohol extract. ......

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