Extraction Effects on Roselle Functionalities: Antioxidant, Antiglycation, and Antibacterial Capacities.

This study investigated the effects of certain roselle ( Linnaeus) extraction methods on various functional properties, including the antioxidant and antiglycation capacities and bacterial growth inhibition. Roselle anthocyanins were extracted using water and ethanol solvents at different temperatures and concentrations. The results revealed that the extraction rate increased with higher temperatures and ethanol concentrations ( < 0.