壮药红根草的基原调查和生药学研究

目的对壮药红根草进行了基原调查和生药学鉴定研究。方法查阅本草文献对红根草原植物记载及附图,野外调查红根草药材的原植物来源,通过产地药农收集红根草药材原植物标本,核对药材原植物标本,咨询分类专家,对红根草的原植物形态、药材性状、显微特征、薄层色谱等进行了研究。结果目前产地及市场红根草药材原植物来源是唇形科植物黄埔鼠尾草S. prionitis带根的全草,采用建立的方法能够有效鉴别红根草药材。结论为更好地制定红根草新的药材质量标准和药厂红根草药材收购提供依据。

Original plant survey and pharmacognostic study of Salviae prionitis

Objective To expound the origins of Salviae prionitis which was widely used in the folk of Guangxi Zhuang Autonomous Region, and establish pharmacognostic identification methods of S. prionitis. Methods Through studying the records and drawings in the herbals, investigating the plant and collecting specimens of S. prionitis in producing areas, checking the specimens and consulting the specialist of taxology, the plant morphology, properties, microscopic characteristics and TLC of S. prionitis were observed and studied. Results Now, in the market, the original plant of Zhuang drug Honggencao was S. prionitis, the established methods can be used to identify the S. prionitis effectively. Conclusion The convenient and effective pharmacognostic identification methods have been established, which provide a theoretical basis for quality control and medical material supply of S. prionitis for the pharmaceutical factory.