Detection of polyphenols, flavonoids and anthocyanins in grapes and wines of two Sicilian cultivars (Nero D'Avola and Perricone) - Cicero, N; Gonçalves Rodrigues das Dores, R; Gervasi, T; Tropea, A; Salvo, A; Giacomo, D (Planta Medica, 2016)