The plant, Etlingera elatior has long been utilized by people as medicines and flavouring agents. Polyphenols and flavonoids are antioxidant metabolites found in the leaves of the plant. This research was aimed at determining the total phenolic content (TPC), total flavonoid content (TFC), and antioxidant activity of the ethanol extract, water, ethyl acetate, and n-hexane fractions from E. elat…