Context :Terminalia catappa (Combretaceae) is a large tropical tree grows mainly in the regions of Asia, Africa, and Australia. The fruits drupe 5-7 cm long 3-5.5 broad, green at first, then yellow, finally red when ripe, containing single seed. Ripened fruit pulp contains anthocyanins. Objectives: To extract isolate active anthocyanin from Terminalia catappa. And characterize isolated cyanidin...