02759nas a2200229 4500008004100000245012300041210006900164260001600233300001200249490000600261520193700267653002302204653002202227653002302249100003402272700004102306700002502347700002802372700002802400700003302428856006802461 2016 eng d00aInfluence of the Extractive Method on the Recovery of Phenolic Compounds in Different Parts of Hymenaea martiana Hayne0 aInfluence of the Extractive Method on the Recovery of Phenolic C cAugust 2016 a270-2750 v83 a

Background: Popularly known as “jatobá,” Hymenaea martiana Hayne is a medicinal plant widely used in the Brazilian Northeast for the treatment of various diseases. Objective: The aim of this study was to evaluate the influence of different extractive methods in the production of phenolic compounds from different parts of H. martiana. Materials and Methods: The leaves, bark, fruits, and seeds were dried, pulverized, and submitted to maceration, ultrasound, and percolation extractive methods, which were evaluated for yield, visual aspects, qualitative phytochemical screening, phenolic compound content, and total flavonoids. Results: The highest results of yield were obtained from the maceration of the leaves, which may be related to the contact time between the plant drug and solvent. The visual aspects of the extracts presented some differences between the extractive methods. The phytochemical screening showed consistent data with other studies of the genus. Both the vegetal part as the different extractive methods influenced significantly the levels of phenolic compounds, and the highest content was found in the maceration of the barks, even more than the content found previously. No differences between the levels of total flavonoids were significant. The highest concentration of total flavonoids was found in the ultrasound of the barks, followed by maceration on this drug. According to the results, the barks of H. martiana presented the highest total flavonoid contents. Conclusion: The results demonstrate that both the vegetable and the different extractive methods influenced significantly various parameters obtained in the various extracts, demonstrating the importance of systematic comparative studies for the development of pharmaceuticals and cosmetics.

10aExtractive methods10aHymenaea martiana10aPhenolic compounds1 aOliveira, Fernanda, Granja da1 ade Lima‑Saraiva, Sarah, Raquel Gom1 aOliveira, Ana, Paula1 aRabêlo, Suzana, Vieira1 aRolim, Larissa, Araújo1 aAlmeida, Jackson, Roberto Gu uhttps://www.phcogres.com/article/2016/8/4/1041030974-8490188885