PERFIL METABÓLICO DOS EXTRATOS POLARES DAS FOLHAS, GALHOS E CASCAS DE Copaifera multijuga HAYNE (COPAÍBA MARI-MARI DA AMAZÔNIA) POR ESI-EM

Copaifera multijuga Hayne is the main species of the genus in the Amazon region, being exploited for copaiba oil production mainly because of its therapeutic properties. The plant parts (leaves, branches, and barks) are widely used in folk medicine. However, they are little explored in terms of chemical composition. In this study, the polar extracts of leaves, branches, and barks of the species were analysed by direct infusion in ESI-MS with the aid of reference standards and MS2 fragmentation experiments. Twenty-six substances (carboxylic acids, flavonoids, condensed tannins, a diterpene and ...