Comparative Studies Between Mauritia flexuosa and Mauritiella armata

Abstract

Mauritia flexuosa and Mauritiella armata belong to the family Arecaceae and are widely found in Brazil. Aim: In this work were evaluated: the phytochemical profile of the secretion popularly known as M. flexuosa wine, antioxidant activity of leaf, root and petiole hydroethanolic extracts of the two species, as well as the quantification of flavonoids and the chromatographic profile by means of High Performance Liquid Chromatography. Materials and Methods: The chromatographic profile was determined by high performance liquid chromatography, quantification of flavonoids and antioxidant activity, were performed by spectrophotometric method. Results: Antioxidant activity and presence of flavonoids were observed in the extracts of all the analyzed structures of the two species. The phytochemical profile of the wine evidenced the presence of secondary metabolites reported in other structures of M. flexuosa. In the chromatographic analysis, it was observed that the extracts evaluated have between three and nine compounds. Conclusion: Further studies should be performed to identify the active compounds in the two species. Key Messages: In this work were evaluated: the phytochemical profile of the secretion popularly known as M. flexuosa wine, antioxidant activity of leaf, root and petiole hydroethanolic extracts of the two species Mauritia flexuosa and Mauritiella armata (Arecaceae), as well as the quantification of flavonoids and the chromatographic profile. GRAPHICAL ABSTRACT SUMMARY• The current work were evaluated: the phytochemical profile of the M. flexuosa wine, antioxidant activity of leaf, root and petiole hydroethanolic extracts of the two species, as well as the quantification of flavonoids and the chromatographic profile by means of high performance liquid chromatography. • Researchers have been stated the presence of flavonoids and antioxidant activity of were observed in the extracts of all the analyzed structures of the two species. • Researchers have been stated the presence of phytoconstituents in wine. • In the chromatographic analysis, it was observed that the extracts evaluated have between three and nine compounds.