FLAVONOID VARIATION IN MELAMPODIUM

被引：4

作者：

BOHM, BA ^{[1
]}

STUESSY, TF ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT PLANT BIOL,COLUMBUS,OH 43210

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 1991年 / 19卷 / 08期

基金：

加拿大自然科学与工程研究理事会; 美国国家科学基金会;

关键词：

MELAMPODIUM; ASTERACEAE; HELIANTHEAE; MELAMPODIINAE; FLAVONOIDS; FLAVONOLS; 0-METHYLATED FLAVONOIDS;

D O I：

10.1016/0305-1978(91)90085-E

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：

Five species of Melampodium have been studied for their flavonoid components. Melampodium aureum, M. divaricatum and M. longipilum exhibited simple arrays of kaempferol and quercetin 3-O-mono-and diglycosides. Melampodium bibracteatum afforded the same simple glycosides plus quercetagetin 3-methyl ether. Melampodium americanum had the most complex pattern with simple flavonol glycosides being accompanied by five O-methylated derivatives of quercetagetin plus 6-hydroxkaempferol 3-methyl ether. Three populations of M. bibracteatum gave identical flavonoid profiles as did 15 collections of M. divaricatum.

引用

页码：677 / 679

页数：3

共 22 条

[1] POLYMNIA COMPONENTS [J].