The objectives of this study were to systematically compare phenolic profiles, carotenoids profiles and antioxidant activities of raw and cookedsweet potatoes of five varieties (white, yellow, orange, light purple and deep purple). Total phenolic content (TPC), monomeric anthocyanin content(MAC), total carotenoid content (TCC), 2-diohenyl-1-picryhydrazyl (DPPH) free radical scavenging capacitie…