Nero d’Avola and Perricone cultivars: determination of polyphenols,flavonoids and anthocyanins in grapes and wines |
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| Authors: | Teresa Gervasi Francesca Oliveri Valentina Gottuso Margherita Squadrito Giovanni Bartolomeo |
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| Institution: | 1. Dipartimento di Scienze biomediche, odontoiatriche e delle immagini morfologiche e funzionali, Viale Ferdinando Stagno d’Alcontres, Messina, Italy;2. APICE, Science4Life srl Spin Off Company – University of Messina, Messina, Italy;3. Co.Ri.Bi.A. (Consorzio di Ricerca sul Rischio Biologico in Agricoltura- Palermo), Palermo, Italy;4. APICE – Regione Sicilia, U.O.S. Marsala (Centro per l’innovazione della filiera vitivinicola) Assessorato Regionale dell’Agricoltura, Marsala, Italy |
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| Abstract: | In 2011 vintage, the evolution of monomer and total anthocyanins, as well as of total flavonoids and polyphenols of grapes and wine of Nero d’Avola and Perricone, varieties cultivated in Sicily, was studied. Anthocyanin profiles are commonly used for grapevine cultivar identification because it is currently accepted that this trait is closely related to their genetic characteristics. The concentration of Nero d’Avola and Perricone anthocyanins was determined by HPLC-DAD. |
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| Keywords: | Nero d’Avola Perricone polyphenols flavonoids anthocyanins profile HPLC-DAD |
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