DIHYDROFLAVONOL SWEETENERS AND OTHER CONSTITUENTS FROM HYMENOXYS-TURNERI

被引：19

作者：

GAO, F

WANG, HP

MABRY, TJ

KINGHORN, AD

机构：

[1] UNIV TEXAS,DEPT BOT,AUSTIN,TX 78712

[2] UNIV ILLINOIS,COLLABORAT RES PHARMACEUT SCI,PROGRAM,CHICAGO,IL 60612

[3] UNIV ILLINOIS,COLL PHARM,DEPT MED CHEM & PHARMACOGNOSY,CHICAGO,IL 60612

来源：

PHYTOCHEMISTRY | 1990年 / 29卷 / 09期

基金：

美国国家卫生研究院;

关键词：

2,3-dihydroflavonol 3-acetates; 2,3-dihydroflavonols; Asteraceae; flavones; Hymenoxys turneri; sesquiterpene lactones; sweetness assessment;

D O I：

10.1016/0031-9422(90)87092-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

From the above ground parts of Hymenoxys turneri, three unusual 2,3-dihydroflavonol 3-acetates, two other 2,3-dihydroflavonols, two flavones and three sesquiterpene lactones were obtained. Their structures were established by spectroscopy. The dihydroflavonol acetates and dihydroflavonols were assessed for their sweetness intensity by a taste panel. © 1990.

引用

页码：2865 / 2869

页数：5

共 15 条

[1] NATURALLY-OCCURRING TERPENE DERIVATIVES .307. 5 DITERPENES AND OTHER CONSTITUENTS FROM 9 BACCHARIS SPECIES [J].