木蝴蝶药材质量标准研究  

Study on the Quality Standards of Senmen Oroxyli

作　　者：林善远 

机构地区：[1]广东省新兴中药学校,新兴527400

出　　处：《世界中医药》2014年第9期1228-1230,共3页World Chinese Medicine

基　　金：广东省科技计划项目(编号:2009B060600009)

摘　　要：目的：研究木蝴蝶药材的质量标准。方法：性状鉴定，粉末显微鉴定，以黄芩苷对照品作对照进行 TLC 鉴别，按《中华人民共和国药典》2010年版（一部）要求对其中的水分、总灰分、酸不溶灰分、杂质、醇溶性浸出物等指标进行分析。结果：市售5批药材中水分、醇溶性浸出物含量均符合药典标准，醇溶性浸出物含量以云南最高，达31.09％。确定了木蝴蝶药材总灰分范围：3.16％-3.99％；酸不溶灰分范围：0.01％-0.06％；杂质含量范围：0.04％-0.09％，并对其含量限度提出了建议。结论：研究结果为进一步完善木蝴蝶药材质量标准提供依据。Objective：To study the quality standards of Semen oroxyli.Methods：Characteristic identification,microscopic identifica-tion and thin layer chromatography （TLC）were adopted,and baicalin was used as reference control.Analysis was given according to the standards on moisture,total ash,insoluble ash and impurity in acid,alcohol soluble extract in Chinese pharmacopoeia （year 2000 e-dition）.Results：The contents of moisture and alcohol-soluble extract of the five bunch of medicine sold in market all complied with the standards of Chinese pharmacopoeia.The Semen oroxyli in Yunnan had the most contents of alcohol-soluble extract,accounting for 31. 09%.The range of contents of total ash,insoluble ash and impurities of the Semen oroxyli were identified to be 3.16% to 3.99%, 0.01% to 0.06%,and 0.04% to 0.09% respectively.Advises on its content limit was proposed.Conclusion：These results can pro-vide references for further studies on the quality standards of Semen oroxyli.

关 键 词：木蝴蝶 黄芩苷 薄层层析 质量标准 

分 类 号：R282[医药卫生—中药学]