一种存在于迷你紫卡特兰（x Laeliocattleya cv mini purple）红紫色花朵中的酰化矢车菊素糖苷。

An acylated cyanidin glycoside in the red-purple flowers of x Laeliocattleya cv mini purple.

作者信息

Tatsuzawa F, Saito N, Yokoi M, Shigihara A, Honda T

机构信息

Faculty of Horticulture, Chiba University, Japan.

出版信息

Phytochemistry. 1994 Nov;37(4):1179-83. doi: 10.1016/s0031-9422(00)89553-9.

DOI:10.1016/s0031-9422(00)89553-9

PMID:7765660

Abstract

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.

摘要

从红紫花的x Laeliocattleya cv Mini Purple中分离出一种新的酰化花青素，它是主要的花青素之一。通过光谱方法确定该色素的结构为矢车菊素3 - O - [6 - O -（丙二酰基）-β - D -吡喃葡萄糖苷]-7 - O - [6 - O -（反式对香豆酰基）-β - D -吡喃葡萄糖苷]-3'-O - [6 - O - [反式4 - O - [6 - O -（反式对香豆酰基）-β - D -吡喃葡萄糖基]-对香豆酰基]-β - D -吡喃葡萄糖苷]。