Evaluation of the phenoloc profile and antioxidant activity of table grapes und unfermented derivatives.

Luigi Bavaresco, C Di Lorenzo, F Colombo, A Boso, L Peres De Sousa, E Moro, P. Restani

Risultato della ricerca: Contributo in libroContributo a convegno

Abstract

The aim of the study was the application of in vitro methods to characterize the phenolic fraction of different red and white table grapes varieties (including also some seedless samples) and, in parallel, the evaluation of their antioxidant activity by using fast screening methods. Malvidin-3-O-glucoside was the most representative anthocyanin, while as concerning the white varieties catechins and flavonols were the most representative compounds, presenting also the highest antioxidant activity.
Lingua originaleEnglish
Titolo della pubblicazione ospiteBIO Web of Conferences - 37th World Congress of Vine and Wine and 12th General Assembly of the OIV
PagineN/A
Stato di pubblicazionePubblicato - 2014
Evento37th OIV World Congress - Mendoza
Durata: 9 nov 201414 nov 2014

Convegno

Convegno37th OIV World Congress
CittàMendoza
Periodo9/11/1414/11/14

Keywords

  • Malvidin-3-O-glucoside
  • antioxidant activity
  • grape varieties
  • phenolic fraction

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