牡荆叶和牡荆油的薄层色谱鉴别研究  

Identification of Folium Viticis Negundo and Oleum Viticis Negundo by TLC

作　　者：鲁辉[1] 谢洪平[1] 杨世林[1] 顾炳仁 

机构地区：[1]苏州大学药学院,江苏苏州215123 [2]江苏省苏州药品检验所,江苏苏州215002

出　　处：《时珍国医国药》2009年第11期2799-2800,共2页Lishizhen Medicine and Materia Medica Research

基　　金：国家药典委员会2010版药典修订研究项目(No.TS-38)

摘　　要：目的建立牡荆叶和牡荆油薄层色谱鉴别方法。方法以牡荆油为对照,采用硅胶G薄层板,以石油醚-醋酸乙酯(10∶0.3)为展开剂,以含5%香草醛的10%硫酸乙醇溶液为显色剂,105℃加热显色。结果斑点清晰,分离良好。结论该法操作简便,重现性好,可以作为牡荆叶和牡荆油的鉴别方法。Objective To establish the TLC method for the identification of Folium Viticis negundo and Oleum Viticis negundo.Methods Used the Oleum Viticis negundo as reference.Applied gel silica G thin layer plate by using the mobile phase 10：0.3 petroleum ether-acetoacetate solution,and the coloring agent alcohol solution of 5%vanillin and 10%sulfuric acid.The coloring temperature was 105°C.Results The spots were clear and the segregation was good.Conclusion The operation is brief and the reproducibility is good.The method can be used to identify Folium Viticis Negundo and Oleum Viticis Negundo.

关 键 词：牡荆叶 牡荆油 薄层色谱 

分 类 号：R284.2[医药卫生—中药学]