从玫瑰花中分离鉴定2-苯乙基二糖糖苷和单糖苷及其在香气形成中的潜在作用。

Isolation and identification of 2-phenylethyl disaccharide glycosides and mono glycosides from rose flowers, and their potential role in scent formation.

作者信息

Watanabe S, Hashimoto I, Hayashi K, Yagi K, Asai T, Knapp H, Straubinger M, Winterhalter P, Watanabe N

机构信息

Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University, Ohya, Japan.

出版信息

Biosci Biotechnol Biochem. 2001 Feb;65(2):442-5. doi: 10.1271/bbb.65.442.

DOI:10.1271/bbb.65.442

PMID:11302185

Abstract

2-Phenylethyl 6-O-alpha-L-arabinofuranosyl-beta-D-glucopyranoside (1), and its 6-O-beta-D-xylopyraranosyl-beta-D-glucopyranoside (2) were identified in the flowers of Rosa damascena Mill. harvested at the full bloom stage. 2-Phenylethyl beta-D-glucopyranoside (3) and its beta-D-galactopyranoside (4) together with 1 and 2 were also found in the flower buds harvested 44 hrs before the opening stage. Their potential role in scent formation is discussed.

摘要

在大马士革蔷薇盛开期采摘的花朵中鉴定出了2-苯乙基6-O-α-L-阿拉伯呋喃糖基-β-D-吡喃葡萄糖苷（1）及其6-O-β-D-吡喃木糖基-β-D-吡喃葡萄糖苷（2）。在开放期前44小时采摘的花芽中还发现了2-苯乙基β-D-吡喃葡萄糖苷（3）及其β-D-吡喃半乳糖苷（4），以及1和2。文中讨论了它们在香气形成中的潜在作用。