CHARACTERIZATION OF THE FLAVONOL GLYCOSIDES IN PETUNIA

被引：20

作者：

GRIESBACH, RJ

ASEN, S

机构：

[1] United States Department of Agriculture, Agricultural Research Service, Florist and Nursery Crops Laboratory, Beltsville

来源：

PLANT SCIENCE | 1990年 / 70卷 / 01期

关键词：

flavonoids; flower color; genetic engineering;

D O I：

10.1016/0168-9452(90)90031-I

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：

The flavonol glycosides from 17 different Petunia hybrida cultivars and species were characterized. Fourteen different flavonol glucosides were identified. Eight of these glucosides have not previously been reported for Petunia. They are quercetin and kaempferol 3-glucoside, 3,7-diglucoside, 3-caffeoylsophoroside and 3-caffeoylsophoryl-7-glucoside. A tentative flavonol glucoside biosynthetic pathway is proposed. © 1990.

引用

页码：49 / 56

页数：8

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