Carotenoid composition in petals of chrysanthemum (Dendranthema grandiflorum (Ramat.) Kitamura)

被引：73

作者：

Kishimoto, S

Maoka, T

Nakayama, M

Ohmiya, A

机构：

[1] Natl Inst Floricultural Sci, Tsukuba, Ibaraki 3058519, Japan

[2] Res Inst Prod Dev, Kyoto 6060805, Japan

来源：

PHYTOCHEMISTRY | 2004年 / 65卷 / 20期

关键词：

Dendranthema grandiflorum (Ramat.) Kitamura; Compositae; chrysanthemum; NMR; petals; carotenoids; 5,6-dihydro-5,6-dihydroxylutein; (di-Z)-lutein-5,6-epoxide;

D O I：

10.1016/j.phytochem.2004.08.038

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：

Sixteen xanthophylls were isolated from the petals of chrysanthemum (Dendranthema grandiflorum (Ramat.) Kitamura). Among them, (3S,5S,6R,3'R,6'R)-5,6-dihydro-5,6-dihydroxylutein (1) and five di-Z geometrical isomers of lutein-5,6-epoxide, i.e., 9Z, 13'Z (2), 13Z,9'Z (3), 9'Z,13'Z (4), 9Z,13Z (5), and 9Z,9'Z (7), had never before been identified as natural products. All of the carotenoids isolated from chrysanthemum, except for (9Z)-violaxanthin, are beta,epsilon-carotene (alpha-carotene) derivatives. The analyses indicate that carotenoids from the petals of chrysanthemum have a very characteristic composition. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：2781 / 2787

页数：7

共 23 条

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