瑶药过节风的质量标准初步研究  

Preliminary Study on the Quality Standard of Yao Medicine Tupistra chinensis

作　　者：谢凤凤 唐玉荣[1] 黎理[1] 蔡毅[1] 

机构地区：[1]广西中医药大学药学院,南宁530001

出　　处：《中国药房》2016年第33期4704-4706,共3页China Pharmacy

基　　金：广西自然科学基金资助项目(No.2011GXNSFF018006);广西"2011协同创新中心"项目(No.桂教科研[2013]20号);瑶族习用药材质量评价与标准研究项目(No.MZY2012034)

摘　　要：目的：初步建立瑶药过节风的质量标准。方法：观察原植物形态、性状和显微鉴别特征;采用薄层色谱法（TLC）对药材进行定性鉴别;测定药材水分、总灰分、酸不溶性灰分、浸出物量。结果：过节风的植物形态、性状、显微鉴别特征显著;药材的TLC斑点清晰,分离良好,阴性对照无干扰;药材水分为6.45%-12.71%,总灰分为2.74%-5.86%,酸不溶性灰分为0.09%-0.68%,浸出物为52.32%-72.98%。结论：该研究所建标准可用于瑶药过节风的质量初步控制。OBJECTIVE： To preliminarily establish the quality standard of Yao medicine Tupistra chinensis. METHODS： The original plant morphology, properties and characteristics microscopic identification were observed; TLC was adopted for the qualita- tive identification; contents of moisture, total ash, acid-insoluble ash and extract were determined. RESULTS： T. chinensis mor- phology, properties and characteristics microscopic identification were remarkable; TLC spots were clear and well separated, nega- tive control with interference; the moisture was 6.45%-12.71% , total ash was 2.74%-5.86% , acid-insoluble ash was 0.09%-0.68% and extract was 52.32%-72.98%. CONCLUSIONS： The standard can be used for the preliminary quality control of T. chinensis.

关 键 词：过节风 质量标准 薄层色谱法 显微鉴别 

分 类 号：R917[医药卫生—药物分析学]