世界最新医学信息文摘(电子版)
世界最新醫學信息文摘(電子版)
세계최신의학신식문적(전자판)
World Latest Medicine Information
2014年
20期
141-141
,共1页
舒冠颗粒%淫羊藿%薄层色谱法
舒冠顆粒%淫羊藿%薄層色譜法
서관과립%음양곽%박층색보법
Shuguan granule%Epimedium%thin layer chromatography
目的:建立舒冠颗粒中淫羊藿的薄层色谱(TLC)鉴别方法。方法供试品用乙酸乙酯进行提取,制得的供试品溶液及对照品溶液分别点于同一硅胶G薄层板,以乙酸丁酯-甲酸-水(1.3:1:1)的上层溶液为展开剂,展开,在紫外光灯(365nm)下检视。结果淫羊藿苷斑点清晰,阴性对照无干扰。结论该方法分离效果好,专属性强,操作简便,可用于舒冠颗粒中淫羊藿的薄层色谱鉴别。
目的:建立舒冠顆粒中淫羊藿的薄層色譜(TLC)鑒彆方法。方法供試品用乙痠乙酯進行提取,製得的供試品溶液及對照品溶液分彆點于同一硅膠G薄層闆,以乙痠丁酯-甲痠-水(1.3:1:1)的上層溶液為展開劑,展開,在紫外光燈(365nm)下檢視。結果淫羊藿苷斑點清晰,陰性對照無榦擾。結論該方法分離效果好,專屬性彊,操作簡便,可用于舒冠顆粒中淫羊藿的薄層色譜鑒彆。
목적:건립서관과립중음양곽적박층색보(TLC)감별방법。방법공시품용을산을지진행제취,제득적공시품용액급대조품용액분별점우동일규효G박층판,이을산정지-갑산-수(1.3:1:1)적상층용액위전개제,전개,재자외광등(365nm)하검시。결과음양곽감반점청석,음성대조무간우。결론해방법분리효과호,전속성강,조작간편,가용우서관과립중음양곽적박층색보감별。
Objective To establish the TLC Epimedium Shuguan granule (TLC) in the differential method.Method the sample was extracted with ethyl acetate, prepared for the test solution and the reference solution respectively on the same silica gel G plate, the butyl acetate formic acid water (1.3:1:1) of the upper solution as expansion agent, expansion, in the UV lamp (365nm) view.Results icariin spots were clear without interference of negative control.Conclusion the method is of good separation effect, strong specifi city, simple operation, can be used for TLC identifi cation of Herba Epimedii Shuguan granule..