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3 ACYLATED CYANIDIN GLUCOSIDES IN PINK FLOWERS OF GENTIANA
被引:27
|作者:
HOSOKAWA, K
FUKUSHI, E
KAWABATA, J
FUJII, C
ITO, T
YAMAMURA, S
机构:
[1] IWATE BIOTECHNOL RES CTR,KITAKAMI,IWATE 024,JAPAN
[2] HOKKAIDO UNIV,FAC AGR,SAPPORO,HOKKAIDO 060,JAPAN
[3] IWATE UNIV,FAC AGR,MORIOKA,IWATE 020,JAPAN
关键词:
GENTIANA;
GENTIANACEAE;
PINK FLOWERS;
ACYLATED ANTHOCYANIN;
CYANIDIN;
TRANS-P-COUMARIC ACID;
CAFFEIC ACID;
D O I:
10.1016/0031-9422(95)00242-Y
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:
Three novel anthocyanins, cyanidin 3-O-beta-D-glucoside-5-O-(6-O-caffeoyl-beta-D-glucoside), cyanidin 3-O-beta-D-glucoside-5,3'-bis-O-(6-O-caffeoyl-beta-D-glucoside) and cyanidin 3-O-beta-D-glucoside-5-O-(6-O-trans-p-coumaroyl-beta-D-glucoside), gentiocyanin A, B and C, respectively, were isolated from pink flowers of gentian, along with a known anthocyanin, cyanidin 3-O-beta-D-glucoside. The complete structure of each anthocyanin was unambiguously determined by 1D- and 2D-NMR and other spectral methods.
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页码:941 / 944
页数:4
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