Anthocyanins in blue berries of Vaccinium padifolium

被引：36

作者：

Cabrita, L ^{[1
]}

Andersen, OM ^{[1
]}

机构：

[1] Univ Bergen, Dept Chem, N-5007 Bergen, Norway

来源：

PHYTOCHEMISTRY | 1999年 / 52卷 / 08期

关键词：

Vaccinium padifolium; Ericaceae; berries; anthocyanins; petunidin; 3-sambubioside; peonidin; malvidin; chemotaxonomy;

D O I：

10.1016/S0031-9422(99)00281-2

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：

Twenty anthocyanins were isolated from the extract of the edible blue berries of Vaccinium padifolium (Uveira) by a combination of chromatographic techniques. Mainly on the basis of nuclear magnetic resonance techniques (H-1, COSY, TOCSY, HSQC, HMBC, SEFT) they were identified as the 3-O-beta-glucopyranosides, 3-O-beta-galactopyranosides, 3-O-beta-arabinopyranosides and 3-O-sambubiosides (2"-O-beta-xylopyranosyl-O-beta-glucopyranosides) of delphinidin, cyanidin, petunidin, malvidin and peonidin. Anthocyanidin disaccharides have not been identified in the genus Vaccinium previously, and the 3-sambubiosides of peonidin, petunidin and malvidin are novel compounds. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1693 / 1696

页数：4

共 8 条

[1] STRUCTURE ELUCIDATION OF CYANIDIN-3-SAMBUBIOSIDE AND ASSIGNMENTS OF THE H-1 AND C-13 NMR RESONANCES THROUGH 2-DIMENSIONAL SHIFT-CORRELATED NMR TECHNIQUES [J].