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

descriptionPublicationkeyboard_double_arrow_right Article 01 Feb 2005 Portugal English Publisher:Informa UK LimitedJournal:Natural Product Research, volume 19, pages 157-163 (issn: 1478-6419, eissn: 1478-6427,

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Authors: Amaral, Joana S.; Ferreres, Frederico; Andrade, Paula B.; Valentão, Patrícia; Pinheiro, Cristina; Santos, Alberto; Seabra, Rosa M.;

doi: 10.1080/14786410410001704778

pmid: 15715260

handle: 10261/17867 , 10198/631

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

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Abstract

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.

Country

Portugal

Related Organizations

Spanish National Research Council
Spain
Universidade Lusófona do Porto
Portugal
University of Porto
Portugal
University of Trás-os-Montes and Alto Douro
Portugal
Escola Superior de Tecnologia e Gestão
Portugal

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Keywords

HPLC-DAD/MS, HPLC-DAD, Phenolic compounds, Mass Spectrometry, HPLC/DAD, Plant Leaves, Hazelnut leaves, Corylus, Phenols, HPLC/DAD/MS/MS - ESI, Corylus avellana L., Chromatography, High Pressure Liquid, Corylus avellana L

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