白花蛇舌草的质量标准研究  

Study of Quality Standard in Herba hedyoti Diffusae

作　　者：曾亮[1] 

机构地区：[1]武汉生物工程学院,湖北武汉430415

出　　处：《安徽农业科学》2010年第14期7329-7330,共2页Journal of Anhui Agricultural Sciences

基　　金：湖北省食品药品监督管理局科研项目(鄂食药监文[2007]43号);湖北省教育厅2007年高等学校省级教学研究项目(20070354);武汉市教育局2007年市属高校教研立项课题(200706)

摘　　要：[目的]为白花蛇舌草的质量控制提供依据。[方法]对中药白花蛇舌草的质量控制方法进行研究,包括性状鉴别、显微鉴别、理化鉴别、水分检查、灰分检查和浸出物检查。[结果]建议白花蛇舌草的质量标准为:水分不得超过10.0%,总灰分不得超过16.0%,酸不溶性灰分不得超过9.0%,水溶性浸出物不得低于11.0%,醇溶性浸出物不得低于4.0%。[结论]该建议可以为白花蛇舌草质量标准制定提供重要参考。[Objective]The research aimed to provide the basis for the quality control of Herba hedyoti Diffusae. [Method]The research included the raw material character,micro distinction,physics and chemistry distinction,the percentage of containing water,the lixivium contro1,the ash contro1,and the heavy metal control. [Result]Quality standard was proposed as follows：water content wasn＇t higher than 10. 0% ,the total ash wasn＇t higher than 16. 0% ,the physiological ash wasn＇t higher than 9. 0% ,the total lixivium in water solvent wasn＇t lower than 11. 0% ,the total lixivium in ethano1 solvent wasn＇t lower than 4. 0%. [Conclusion]The suggestion could provide the reference for the establishment of the quality standard in Herba hedyoti Diffusae.

关 键 词：中药 质量标准 白花蛇舌草 

分 类 号：R282.71[医药卫生—中药学]