SEPARATION OF BIOACTIVE QUADRI-TERPENIC ACIDS FROM THE FRUIT OF LIGUSTRUM-LUCIDUM AIT BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY

被引：9

作者：

DU, QZ ^{[1
]}

XIONG, XP ^{[1
]}

ITO, Y ^{[1
]}

机构：

[1] NHLBI,BIOPHYS CHEM LAB,BETHESDA,MD 20892

来源：

JOURNAL OF LIQUID CHROMATOGRAPHY | 1995年 / 18卷 / 10期

关键词：

D O I：

10.1080/10826079508013955

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

High-speed countercurrent chromatography (HSCCC) was used for the separation of quadri-terpenic acids from the fruit of Ligustrum lucidum Ait using a two-phase solvent system composed of hexane/ethyl acetate/methanol/water (3:6:2:1, v/v). From 250mg of the crude extract, the method yielded 87 mg of oleanolic acid at 91.5% purity and 58 mg of ursolic acid at 93.2% purity in about 2.5 h.

引用

页码：1997 / 2004

页数：8