湿生扁蕾；_抑菌作用_____湿生扁蕾；

藏药湿生扁蕾的抑菌作用研究

http://www.100md.com 《时珍国医国药》 2006年第10期

湿生扁蕾；,抑菌作用,,湿生扁蕾；,抑菌作用,1材料,2方法,3结果,4讨论,参考文献：

     摘要：目的探讨湿生扁的体外抑菌作用。方法用KB纸片扩散法和生长速率分别研究了湿生扁蕾对细菌和真菌的抑制作用。结果湿生扁蕾的提取物和各部位对供试菌都有一定的抑制作用，其中对辣椒疫霉的抑制作用最强；氯仿部位的抑菌作用则最好。结论湿生扁蕾在体外有明显的抑菌作用。

    关键词：湿生扁蕾；抑菌作用

    Studies of the Antimicrobial Activity of Gentianopsis paludosa

    WANG Huandi, TAN Chengyu,BAI Xuefang,DU Yuguang,LIN Bingcheng

    (Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,China; Graduate School of Chinese Acadeny of Sciences, Beijing 100049, China)

    Abstract:ObjectiveTo study the antimicrobial activity of Gentianopsis paludosa.MethodsKB paper diffusion and mycelial growth rate methods were used to determine antibacterial activity, respectively.ResultsThe ethanol extraction and fractions of Gentianopsis paludosa showed inhibitory effects on the tested microbe,and the inhibitory effect on Phytophthora capsici was the strongest. Futhermore,the chloroform fraction showed the best activity.ConclusionGentianopsis paludosa has significant antimicrobial activity.

    Key words:Gentianopsis paludosa; Antimicrobial activity

    湿生扁蕾Gentianopsis paludosa Ma为龙胆科扁蕾属植物 ......

百拇医药网 http://www.100md.com/html/DirDu/2007/02/17/37/51/33.htm

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