中药败酱草的生药学研究  

Pharmacognostical studies on medicinal herbs of Baijiangcao

作　　者：余坤子[1] 韩士凯 麻思宇 康帅[1] 程显隆[1] 魏锋[1] YU Kun-zi;HAN Shi-kai;MA Si-yu;KANG Shuai;CHENG Xian-long;WEI Feng(National Institutes for Food and Drug Control,Beijing 102629,China;Hebei Anguo Administration for Market Regulation,Anguo 071200,China)

机构地区：[1]中国食品药品检定研究院,北京102629 [2]河北省安国市市场监督管理局,安国071200

出　　处：《药物分析杂志》2024年第7期1255-1266,共12页Chinese Journal of Pharmaceutical Analysis

摘　　要：目的:通过对败酱草类药材进行生药学研究,找出专属性鉴别点。并借助此研究探讨如何制订全草类中药性状及显微鉴别项。方法:基于植物分类学原理,采用性状鉴别、显微鉴别等手段,对败酱草类药材及市售混伪品进行比较研究。结果:败酱草类药材及其混伪品可以通过茎表面、断面特征,茎生叶形态,花序被毛情况,气味等性状特征,以及茎横切面等显微特征实现相互区分。结论:建立败酱草类药材及其混伪品的鉴别方法,避免同名异物现象给市场带来的混乱,并为此类药材的标准提高提供依据。Objective:To find out identification characteristics of Baijiangcao from different origins by pharmacognostical study.To discuss the establishment of whole herbs Chinese medicine standard.Methods:Principles of plant taxonomy,macroscopic identification and microscopic identification were used to compare the differences among Baijiangcao from different origins and commercial counterfeit.Results:The macroscopic characteristics,such as the surface of stem,the cross section of stem,the shape of leaves,hairy on inflorescence and odour.And the microscopic characteristics of transverse section of stem could be used to distinguish Baijiangcao from different origins and commercial counterfeit.Conclusion:This research establishes the identification method of Baijiangcao from different origins and commercial counterfeit,and provides references for the improvement of quality standard of Baijiangcao from different origins.

关 键 词：败酱草 苏败酱 北败酱 性状鉴别 显微鉴别 混伪品 质量标准 

分 类 号：R917[医药卫生—药物分析学]