TAXIFOLIN 3-ARABINOSIDE FROM FRAGARIA-X-ANANASSA

被引：18

作者：

ISHIMARU, K

OMOTO, T

ASAI, I

EZAKI, K

SHIMOMURA, K

机构：

[1] SAN EI GEN FFI INC,TOYONAKA,OSAKA 561,JAPAN

[2] UNIV E ASIA,GRAD SCH INTEGRATED SCI & ART,DIV APPL SCI,SHIMONOSEKI,YAMAGUCHI 751,JAPAN

[3] NATL INST HLTH SCI,TSUKUBA MED PLANT RES STN,TSUKUBA,IBARAKI 305,JAPAN

来源：

PHYTOCHEMISTRY | 1995年 / 40卷 / 01期

关键词：

FRAGARIA X ANANASSA; ROSACEAE; FLAVONOID; TANNIN; TAXIFOLIN; ARABINOSIDE; CATECHIN; PROCYANIDIN; PEDUNCULAGIN;

D O I：

10.1016/0031-9422(95)00204-K

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 roots of Fragaria x ananassa, a new flavonoid, (+)-taxifolin 3-O-alpha-L-arabinofuranoside was isolated and its structure was established on the basis of chemical and spectroscopic evidence. A hydrolysable tannin, pedunculagin, and condensed tannins, (+)-catechin, (+)-afzelechin-(4 alpha-8)-(+)-catechin, procyanidin B-3 and procyanidin B-6 were also isolated.

引用

页码：345 / 347

页数：3

共 8 条

[1] PLANT PROANTHOCYANIDINS .3. CONFORMATIONAL AND CONFIGURATIONAL STUDIES OF NATURAL PROCYANIDINS [J].