Bactericidal potential of two species typical of Brazilian cerrado: Stryphnodendron obovatum and Lafoensia pacari

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dc.contributor.authorDos Santos, Rodrigo Martins [UNESP]
dc.contributor.authorFerraz, Diego Emanuel
dc.contributor.authorNeto, Maria José
dc.contributor.authorBernardes, Luiz Gustavo
dc.contributor.authorBrito, Vinícius Martins
dc.contributor.authorGelle-Oliveira, Glória Maria
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T13:44:40Z
dc.date.available2023-07-29T13:44:40Z
dc.date.issued2019-01-01
dc.description.abstractThis study aimed to evaluate the bactericidal potential of plant extracts from medicinal plants of the Brazilian cerrado against microorganisms associated with gastrointestinal infections, through the disc-diffusion method. Two typical cerrado plants were selected: Stryphnodendron obovatum and Lafoensia pacari. The leaves were crushed and reduced to the powder state, and for the extraction of substances 100% methanol was used as the solvent followed by the proportion of 1 g and 2 g of vegetable powder 10 ml of solvent [extracts 1:10 and 2:10 (p/v)] and the microorganisms submitted to the test were Escherichia coli, Staphylococcus aureus and Klebsiella sp. The results showed that L. pacari presented a better percentage of bactericidal activity by the disc-diffusion method in all microorganisms tested with inhibition halos between 15 and 20 mm in both concentrations; S. obovatum showed only antimicrobial activity in S. aureus cultures at both concentrations with inhibition halos between 12 and 16 mm. Both species present great possibilities of being useful in the fight against multiresistant bacteria, allowing the investigation and the isolation guided by bioassays as well as the future identification of new bioactive compounds. It’s concluded that it is necessary to fill gaps related to the scientific knowledge of bioactive compounds produced by species of the Brazilian Cerrado biome.en
dc.description.affiliationFederal University of Mato Grosso do Sul Campus Três Lagoas (UFMS-CPTL) Campus Três Lagoas (UFMS-CPTL), Av. Ranulpho Marques Leal, 3484 – Bairro: Distrito. Industrial, MS
dc.description.affiliationMulticêntrico em Ciências Fisiológicas School of Dentistry of Araçatuba (FOA) São Paulo State University (UNESP)
dc.description.affiliationUnespMulticêntrico em Ciências Fisiológicas School of Dentistry of Araçatuba (FOA) São Paulo State University (UNESP)
dc.format.extent116-122
dc.identifier.citationRevista Brasileira de Plantas Medicinais, v. 21, n. 2, p. 116-122, 2019.
dc.identifier.issn1983-084X
dc.identifier.issn1516-0572
dc.identifier.scopus2-s2.0-85149360115
dc.identifier.urihttp://hdl.handle.net/11449/248460
dc.language.isoeng
dc.relation.ispartofRevista Brasileira de Plantas Medicinais
dc.sourceScopus
dc.subjectbactericidal
dc.subjectBrazilian cerrado
dc.subjectextracts
dc.subjectherbal medicines
dc.subjectmedicinal plants
dc.titleBactericidal potential of two species typical of Brazilian cerrado: Stryphnodendron obovatum and Lafoensia pacarien
dc.titlePotencial bactericida de duas espécies típicas do cerrado brasileiro: Stryphnodendron obovatum e Lafoensia pacaript
dc.typeArtigo

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