摘要
目的建立紫金龙药材的薄层色谱鉴别方法。方法以异紫堇定、紫堇定为对照品,用三氯甲烷-甲醇-氨水(50:1:0.5)进行薄层展开。结果建立的紫金龙药材的薄层色谱放鉴别方法,层析图显示分离效果佳,斑点清晰。结论本法准确、简便、重现性好,可用于紫金龙药材及其制剂的质量控制。
Objective To establish the TLC of the root of Dactylicapnos scandens. Methods Thin layer expand by CHCl3-CH3OH-NH3·H2O（50：1：0.5） and compare to isocorydine and corydine. Results The TLC of the root of Dactylicapnos scandens showed clear spots and complete separation. Conclusion The method is accurate, reliable and convenient. It can be used to control the quality of Dactylicapnos scandens and its products.
出处
《中国中医药现代远程教育》
2015年第10期138-140,共3页
Chinese Medicine Modern Distance Education of China
基金
上海市中西部科技合作基金(No:64358028)
