Anthocyanins from bambara groundnut (Vigna subterranea)

被引:15
作者
Pale, E
Nacro, M
Vanhaelen, M
VanhaelenFastre, R
机构
[1] FREE UNIV BRUSSELS,INST PHARM,LAB PHARM & BROMATOL,B-1050 BRUSSELS,BELGIUM
[2] UNIV OUAGADOUGOU 03,FAC SCI & TECH,DEPT CHIM,LAB CHIM ORGAN APPL,OUAGADOUGOU 03,BURKINA FASO
关键词
Vigna subterranea; Fabaceae; delphinidin; petunidin; malvidin; glucoside; H-1; NMR;
D O I
10.1021/jf960897c
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Among five pigments detected in bambara groundnut (Vigna subterranea), three major anthocyanins were isolated by combined column chromatography on Amberlite XAD-7, Sephadex LH-20, and RP-18 silica gel and by preparative thin-layer chromatography on silica gel. They were identified as delphinidin 3-O-beta-glucoside, petunidin 3-O-beta-glucoside, and malvidin 3-O-beta-glucoside on the basis of chromatographic data and UV-vis, H-1-NMR, and mass spectrometry.
引用
收藏
页码:3359 / 3361
页数:3
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