Flavonoid distribution in Pyracantha coccinea plants at different growth phases

被引：50

作者：

Fico, G

Bilia, AR

Morelli, I

Tomè, F

机构：

[1] Univ Pisa, Dipartimento Chim Bioorgan & Biofarm, I-56126 Pisa, Italy

[2] Univ Florence, Dipartimento Sci Farmaceut, I-50121 Florence, Italy

[3] Univ Milan, Dipartimento Biol, I-20123 Milan, Italy

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 2000年 / 28卷 / 07期

关键词：

Pyracantha coccinea; Rosaceae; agazzino; flavonoids; ontogenetic cycle;

D O I：

10.1016/S0305-1978(99)00109-X

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：

Flavonoid composition during the ontogenetic cycle was examined in Pyracantha coccinea. The flavonoid profiles of plants at different ages showed marked differences in aerial and hypogeal parts. In the vegetative phase there are flavonoids (flavanones, flavones, and flavonols) only in the aerial parts and they appear gradually during the plant life. These secondary metabolites are detectable in the roots exclusively in the reproductive phase. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：673 / 678

页数：6

共 6 条

[1] AN ACETYLATED FLAVANONE GLUCOSIDE FROM LEAVES OF PYRACANTHA-COCCINEA [J].