摘要
通过高效液相色谱从仙草乙醇萃取物中分离并制备出样品,利用紫外光谱、质谱、红外光谱、核磁共振方法鉴定其为表儿茶素,从而建立了从仙草中分离制备表儿茶素的方法。
Sample was separated and prepared through HPLC from the ethanol extract of Mesona procumbens Hemsl,and it was identified as epicatechin by ultraviolet spectrum,mass spectrum,infrared spectrum and NMR.The separation and preparation method for epicatechin from M.procumbens Hemsl was established.
出处
《天然产物研究与开发》
CAS
CSCD
2010年第5期798-800,共3页
Natural Product Research and Development
基金
福建省科技厅重点资助项目(2007N0043)
关键词
仙草
表儿茶素
结构鉴定
Mesona procumbens Hemsl
epicatechin
identification
