Anthocyanins from flowers of Cichorium intybus

被引:57
作者
Norbæk, R
Nielsen, K
Kondo, T
机构
[1] Danish Inst Agr Sci, Dept Hort, DK-5792 Aarslev, Denmark
[2] Nagoya Univ, Grad Sch Bioagr Sci, Chikusa Ku, Nagoya, Aichi 4648601, Japan
关键词
Cichorium intybus; Compositae; flower pigments; malonated anthocyanins; quinic acid derivative; FABMS; H-1; NMR; DIF NOE;
D O I
10.1016/S0031-9422(02)00055-9
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
From the blue perianth segments of Cichorium intybus we isolated four anthocyanins. The pigments were identified as delphinidin 3.5-di-O-(6-O-malonyl-beta-D-glucoside) and delphinidin 3-O-(6-O-malonyl-beta-D-glucoside)-5-O-beta-D-glucoside and the known compounds were delphinidin 3-O-beta-D-glucoside-5-O-(6-O-malonyl-beta-D-glucoside) and delphinidin 3,5-di-O-beta-D-glucoside. In addition 3-O-p-coumaroyl quinic acid has been identified. (C) 2002 Published by Elsevier Science Ltd.
引用
收藏
页码:357 / 359
页数:3
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