瑶药过节风的质量标准初步研究
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篇名: 瑶药过节风的质量标准初步研究
TITLE:
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。
ABSTRACT: 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 qualitative identification; contents of moisture, total ash, acid-insoluble ash and extract were determined. RESULTS: T. chinensis morphology, properties and characteristics microscopic identification were remarkable; TLC spots were clear and well separated, negative 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.
期刊: 2016年第27卷第33期
作者: 谢凤凤,唐玉荣,黎理,蔡毅
AUTHORS: XIE Fengfeng,TANG Yurong,LI Li,CAI Yi
关键字: 过节风;质量标准;薄层色谱法;显微鉴别
KEYWORDS: Tupistra chinensis; Quality standard; TLC; Microscopic identification
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