Open access
Sep 2026
Valorization of Sardinian Grapevine Leaves as a Sustainable Source of Flavonols with Anticancer Potential
Grapevine (Vitis vinifera L.) leaves are an abundant agricultural by-product and an underexploited source of bioactive polyphenols. This study characterized hydroalcoholic leaf extracts from autochthonous Sardinian cultivars and evaluated their effects in RKO human colorectal carcinoma cells. LC–HRMS revealed flavonol-...
Ylenia Spissu, M. Tomasi, C. Cossu et al.
· Antioxidants · 0 citations