autores Choupina, Altino Branco Rama, J.L.R. Mallo, N. Biddau, M. Fernandes, F. Miguel, T. de Sheiner, L. Pinto, M.A.
palavras-chave Anti-parasitic Antibacterial Antibacterian Antiparasitic Enhancement of winemaking by-products Grape marc Natural extract Polyphenols Winemaking by-products valorisation