Beriang plant (P. alternifolium) is one of species of the Theaceae family. This study aims to isolate and identify secondary metabolites contained in the n-hexane extract of the bark of Beriang (P. alternafolium) growing in Indralaya, South Sumatra. The secondary metabolite compound purification process was carried out by extracting 1.5 kg dry sample of P. alternifolium bark with n-hexane solve…