薯蓣皂甙元渣料成分的分离及薯蓣皂甙元的薄层光密度测定法  

SEPARATION OF CHEMICAL CONSTITUENTS OF WASTE DlOSGENIN AND TLC DENSITOMETRIC DETERMINATION OF DlOSGENIN

作　　者：谢如刚[1] 鲁宁莉[1] 刘菁 邓立生[1] 

机构地区：[1]四川大学化学系

出　　处：《四川大学学报（自然科学版）》1989年第2期208-211,共4页Journal of Sichuan University(Natural Science Edition)

基　　金：国家自然科学基金

摘　　要：从薯蓣皂甙元及其渣料的薄层色谱发现9个组分.采用柱色谱和离心薄层色谱配用的方法,从薯蓣皂甙元渣料分离出5个纯品.研究了薯蓣皂甙元含量的薄层光密度测定法.Nine constituents of dlosgenin and its waste were detected by TLC. Five pure constituents were separated and collected from waste diosgenin by column chromatography and by centrifugal TLC. The method for the quantitative determination of diosgenin by TLC-densitoiletry was described.

关 键 词：薯蓣皂甙元 渣料 分离 薄层光密度 

分 类 号：O629.26[理学—有机化学]