摘要
目的:建立汉桃叶药材的质量标准。方法:分别对不同产地汉桃叶药材进行显微鉴别、薄层色谱鉴别;参照《中国药典》2020年版四部通则方法对汉桃叶药材水分、总灰分、浸出物进行测定。结果:汉桃叶药材显微特征明显;薄层色谱鉴别中,在与对照药材色谱相应的位置上,显相同颜色的荧光斑点;汉桃叶药材水分、总灰分、醇溶性浸出物范围分别为4.90%~6.15%,3.27%~4.95%,7.28%~8.55%。结论:该方法操作简单,结果稳定可靠,可为汉桃叶药材质量控制提供参考依据。
Objective To establish quality standard for S.leucantha.Methods Microscopic identification and thin layer chromategraphy(TLC)identification were established for S.leucantha from different habitats.According to the four general principles method of Chinese Pharmacopoeia published in 2020,the moisture content,total ash and extract of S.leucantha were determined.Results The microscopic features were proper and the same color fluorescence spots were displayed at the same position as the reference substance chromatography in the TLC identification.The moisture content,the total ash and the alcohol-soluble extractives were 4.90%-6.15%,3.27%-4.95%,7.28%-8.55%.Conclusion The method is simple,stable and reliable,which can provide a reference for the quality control of S.leucantha.
作者
聂雨杉
匡维米
黄勇
李小双
马雪
李勇军
王永林
NIE Yushan;KUANG Weimi;HUANG Yong;LI Xiaoshuang;MA Xue;LI Yongjun;WANG Yonglin(State Key Laboratory of Functions and Applications of Medicinal Plants,Engineering Research Center for the Development and Application of Ethnic Medicine and TCM(Ministry of Education),Guizhou Medical University,Guiyang 550004,China;Guizhou Provincial Key Laboratory of Pharmaceutics,Guizhou Medical University,Guiyang 550004,China;School of Pharmacy,Guizhou Medical University,Guiyang 550004,China)
出处
《中国民族民间医药》
2022年第10期15-17,36,共4页
Chinese Journal of Ethnomedicine and Ethnopharmacy
基金
国家重点研发计划项目(2018YFC1708100)
中央引导地方科技专项项目(黔科中引地[2018]4006)
贵州省科技计划项目(黔科合平台人才[2016]5677)。
关键词
汉桃叶
质量标准
显微鉴别
薄层鉴别
Schefflera leucantha
Quality Standard
Microscopic Identification
TLC Identification
