Insoluble-Bound Polyphenols Released from Guarana Powder: Inhibition of Alpha-Glucosidase and Proanthocyanidin Profile - Pinaffi, Ana Clara da Costa; Sampaio, Geni Rodrigues; Soares, Maiara Jurema; Shahidi, Fereidoon; Camargo, Adriano Costa de; Torres, Elizabeth Aparecida Ferraz da Silva (Molecules, 2020)