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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Chemical profile and antioxidant activity in Diplopterys pubipetala (Malpighiaceae)

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Author(s):
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Sacramento, Veronica de Melo [1] ; Santos, Kamylla Teixeira [1] ; de Oliveira Rocha, Daniele Fernanda [2, 3] ; Cabral, Elaine Cristina [4] ; Eberlin, Marcos Nogueira [5] ; Mercadante-Simoes, Maria Olivia [1] ; Alves da Fonseca, Francine Souza [6] ; Melo Junior, Afranio Fariasde [1] ; Menezes, Elytania Veiga [1] ; de Oliveira, Dario Alves [1] ; Royo, Vanessa de Andrade [1]
Total Authors: 11
Affiliation:
[1] Univ Estadual Montes Claros, Dept Gen Biol, Montes Claros, MG - Brazil
[2] Univ Estadual Campinas, Chem Inst, Campinas - Brazil
[3] Pontifical Catholic Univ Campinas, Campinas - Brazil
[4] Univ Estadual Campinas, Fac Pharmaceut Sci, Campinas - Brazil
[5] Univ Prebiteriana Mackenzie, Sch Engn, Sao Paulo - Brazil
[6] Univ Fed Minas Gerais, Inst Agr Sci, Montes Claros, MG - Brazil
Total Affiliations: 6
Document type: Journal article
Source: NATURAL PRODUCT RESEARCH; NOV 2020.
Web of Science Citations: 0
Abstract

This work aimed to carry out phytochemical prospecting and evaluate the antioxidant potential of Diplopterys pubipetala, a species of Malpighiaceae family that has not yet been studied.In qualitative analyses of hydroethanolic extracts of leaves and stems were detected the presence of flavonoids, alkaloidsand terpenes. The histochemical evaluation evidenced a greater distribution of these compounds in the tissues of leaf when compared with those of stem. The analysis by mass spectrometry allowed the identification of prenylated xanthones and glycoside flavonoids that have not yet been reported in the literature. The antioxidant activity of the stem extract was considered moderate (IAA = 0.79), but the leaves presented a strong antioxidant activity (IAA = 1.6). In this work we present information about the phytochemicals of D. pubipetala, showing that the species is promising in obtaining compounds with medicinal potential mainly antioxidant potential. (AU)

FAPESP's process: 13/11100-6 - MALDI-MS proteins and lipids fingerprinting of Fusarium oxysporum f. sp. cubense for intra-species discrimination
Grantee:Daniele Fernanda de Oliveira Rocha
Support type: Scholarships in Brazil - Post-Doctorate