摘要
采用柱层析从野玫瑰色素中分离出2个组分,利用纸层析和紫外—可见光谱分析,结合一定的化学方法和有关文献,进行初步鉴定。其中,组分I为纯度较高的花色苷,分别为:芍药色素-3-葡萄糖苷和飞燕草花色素-3-葡萄糖鼠李糖苷;组分Ⅱ推测为黄酮类物质,结构待定。
Two components are isolated through cohlmn chromatography. They are identified preliminary on the basis of PC, GC-UV, chemical methods and comparison with data in the literatures. Among them, component I is purer anthocyanins, they are peonidin-3-glycoside and delphinidin-3-glyeoside-rhamnoside. Component Ⅱ is inferred to be flavonoids and comprised unknown components.
出处
《农产品加工（下）》
2010年第12期71-73,共3页
Farm Products Processing
关键词
野玫瑰
色素
分离
结构鉴定
wild rose
pigment
purification
structure identification
