Phenolic profile of hazelnut (Corylus avellana L.) leaves cultivars grown in Portugal

被引：45
|
作者：
Amaral, JS
Ferreres, F
Andrade, PB
Valentao, P
Pinheiro, C
Santos, A
Seabra, R
机构：
[1] Univ Porto, Fac Farm, REQUIMTE, Serv Pharmacognosia, P-4050047 Oporto, Portugal
[2] Escola Super Tecnol & Gestao, Inst Politecn Braganca, P-5301857 Braganca, Portugal
[3] CSIC, CEBAS, Dept Ciencia & Tecnol Alimentos, Lab Fitoquim, Murcia 30100, Spain
[4] Univ Tras Os Montes & Alto Douro, Dept Fitotecnia, P-5001911 Vila Real, Portugal
来源：
NATURAL PRODUCT RESEARCH | 2005年 / 19卷 / 02期
关键词：
Corylus avellana L; hazelnut leaves; phenolic compounds; HPLC/DAD; HPLC/DAD/MS/MS; -; ESI;
D O I：
10.1080/14786410410001704778
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In this study, phenolic compounds of hazelnut leaves of 10 different cultivars with the same cultural, geographical, geological and climatic conditions were analyzed by HPLC/DAD and HPLC/DAD/MS/MS-ESI Eight phenolic compounds (3-caffeoylquinic acid, 5-caffeoylquinic acid, caffeoyltartaric acid, p-coumaroyltartaric acid, myricetin 3-rhamnoside, quercetin 3-glycoside, quercetin 3-rhamnoside and kaempferol 3-rhamnoside) were identified and quantified. All of the analyzed samples showed a similar phenolic profile, in which myricetin 3-rhamnoside and quercetin 3-rhamnoside were the major compounds and caffeoyltartaric and p-coumaroyltartaric acids were present in vestigial amounts.
引用
收藏
页码：157 / 163
页数：7
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