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AN ACYLATED CYANIDIN GLYCOSIDE IN THE RED-PURPLE FLOWERS OF XLAELIOCATTLEYA CV MINI PURPLE
被引:24
|作者:
TATSUZAWA, F
SAITO, N
YOKOI, M
SHIGIHARA, A
HONDA, T
机构:
[1] MEIJI GAKUIN UNIV, CHEM LAB, YOKOHAMA, KANAGAWA, JAPAN
[2] CHIBA UNIV, FAC HORT, MATSUDO, CHIBA 271, JAPAN
[3] HOSHI UNIV, INST MED CHEM, TOKYO 142, JAPAN
关键词:
XLAELIOCATTLEYA CV MINI PURPLE;
ORCHIDACEAE;
RED-PURPLE FLOWER COLOR;
ACYLATED ANTHOCYANIN;
CYANIDIN 3,3',7-TRIGLUCOSIDE, MALONIC ACID;
P-COUMARIC ACID;
4-GLUCOSYL P-COUMARIC ACID;
D O I:
10.1016/S0031-9422(00)89553-9
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:
A new acylated anthocyanin was isolated from the red-purple flowers of x Laeliocattleya cv Mini Purple as one of the major anthocyanins. The structure of this pigment was determined to be cyanidin 3-O-[6-O-(malonyl)-beta-D-glucopyranoside] -7-O-[6-O-(trans-p-coumaryl)-beta-D-glucopyranoside] -3'-O-[6-O-[trans-4-O-[6-O-(trans-p-coumaryl)-beta- D-glucopyranosyl]-p-coumaryl]-beta-D-glucopyranoside] based on spectroscopic methods.
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页码:1179 / 1183
页数:5
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