Grape (Vitis vinifera L.) is a phenol-rich plant, and the phenolics are mainly distributed in the skin and seed of grape. The polyphenolic profiles of ten wine grapes ('Aldari', 'Areni' clone, 'Hadisi', 'Kakhet', 'Karmrahyut', 'Sev Kharji', 'Tozot', 'Muscat tuyl', 'V1', 'Burmunq') and ten table grapes ('Erebuni', 'Hayreniq', 'Karmir icaptuk', 'Podarok Rosii', '99/1 Derei', 'Ararat', 'Ayvazyani muscateni', 'Hayastan', 'Muscat Yerevani', 'Shahumyan') were determined and compared. The results indicate that 'Aldari' (3463.88 mg/kg of grape), 'Karmrahyut' (3143.31 mg/kg of grape) and 'Tozot' (1990.18 mg/kg of grape) traditionally used in Armenia as wine grapes, have the highest total phenolic content and the table grapes have the lowest total phenolic content.

Polyphenolic profiles detected in Armenian wine and table grape cultivars / K.S. Margaryan, R.M. Aroutionian, G.H. Melyan, O. Failla. - In: ACTA HORTICULTURAE. - ISSN 0567-7572. - 1032(2014), pp. 139-144. ((Intervento presentato al 1. convegno International Symposium on Fruit Culture and its Traditional Knowledge along Silk Road Countries tenutosi a Yerevan nel 2013.

Polyphenolic profiles detected in Armenian wine and table grape cultivars

O. Failla
2014

Abstract

Grape (Vitis vinifera L.) is a phenol-rich plant, and the phenolics are mainly distributed in the skin and seed of grape. The polyphenolic profiles of ten wine grapes ('Aldari', 'Areni' clone, 'Hadisi', 'Kakhet', 'Karmrahyut', 'Sev Kharji', 'Tozot', 'Muscat tuyl', 'V1', 'Burmunq') and ten table grapes ('Erebuni', 'Hayreniq', 'Karmir icaptuk', 'Podarok Rosii', '99/1 Derei', 'Ararat', 'Ayvazyani muscateni', 'Hayastan', 'Muscat Yerevani', 'Shahumyan') were determined and compared. The results indicate that 'Aldari' (3463.88 mg/kg of grape), 'Karmrahyut' (3143.31 mg/kg of grape) and 'Tozot' (1990.18 mg/kg of grape) traditionally used in Armenia as wine grapes, have the highest total phenolic content and the table grapes have the lowest total phenolic content.
total phenol; total anthocyanin; Folin-Ciocalteu method; spectrophotometric analysis
Settore AGR/03 - Arboricoltura Generale e Coltivazioni Arboree
2014
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/272252
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