藏药湿生扁蕾的抑菌作用研究  

Studies of the Antimicrobial Activity of Gentianopsis paludosa

作　　者：王焕弟[1] 谭成玉[1] 白雪芳[1] 杜昱光[1] 林炳承[1] 

机构地区：[1]中国科学院大连化学物理研究所

出　　处：《时珍国医国药》2006年第10期1901-1902,共2页Lishizhen Medicine and Materia Medica Research

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。Objective To study the antimicrobial activity of Gentianopsis paludosa. Methods K-B paper diffusion and mycelial growth rate methods were used to determine antibacterial activity, respectively. Results The 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. Conclusion Gentianopsis paludosa has significant antimierohial activity.

关 键 词：湿生扁蕾 抑菌作用 

分 类 号：R285.5[医药卫生—中药学]