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Universidade de Brasília
Use este identificador para citar ou linkar para este item: http://repositorio.unb.br/handle/10482/51023
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dc.contributor.authorMonteiro, Erika da Silva-
dc.contributor.authorMonteiro, Kelly de Sousa-
dc.contributor.authorMontes, Patrícia da Silva-
dc.contributor.authorCamara, Claudio Augusto Gomes da-
dc.contributor.authorMoraes, Marcilio Martins-
dc.contributor.authorFagg, Christopher William-
dc.contributor.authorFreire, Daniel Oliveira-
dc.contributor.authorGris, Eliana Fortes-
dc.contributor.authorSilva, Izabel Cristina Rodrigues da-
dc.contributor.authorBarreto, Lívia Cristina Sá-
dc.contributor.authorOrsi, Daniela Castilho-
dc.date.accessioned2024-11-27T12:39:35Z-
dc.date.available2024-11-27T12:39:35Z-
dc.date.issued2022-07-14-
dc.identifier.citationMONTEIRO, Erika da Silva et al. Chemical and antibacterial properties of Baccharis dracunculifolia DC essential oils from different regions of Brazil. Journal of Essential Oil Research, [S. l.], v. 34, n. 6, p. 524-532, 2022. DOI: https://doi.org/10.1080/10412905.2022.2103043.pt_BR
dc.identifier.urihttp://repositorio.unb.br/handle/10482/51023-
dc.language.isoengpt_BR
dc.publisherTaylor & Francispt_BR
dc.rightsAcesso Restritopt_BR
dc.titleChemical and antibacterial properties of Baccharis dracunculifolia DC essential oils from different regions of Brazilpt_BR
dc.typeArtigopt_BR
dc.subject.keywordAlecrim do campopt_BR
dc.subject.keywordAtividade antimicrobianapt_BR
dc.subject.keywordAntioxidantespt_BR
dc.subject.keywordÓleos essenciaispt_BR
dc.identifier.doihttps://doi.org/10.1080/10412905.2022.2103043pt_BR
dc.relation.publisherversionhttps://www.tandfonline.com/doi/full/10.1080/10412905.2022.2103043pt_BR
dc.description.abstract1This study aimed to evaluate the chemical and antibacterial properties of the essential oil of B. dracunculifolia from three regions of Brazil: Midwest, Southeast and South region.   The major compounds of essential oil from Midwest region were (E)-nerolidol (28.15%) and spathulenol (17.68%), both oxygenated sesquiterpenes. And the major compounds of essential oils from Southeast and South regions were (E)-nerolidol (12.75–13.95%), bicyclogermacrene (10.76–14.21%) and limonene (10.49–19.36%). The three essential oils showed antibacterial activity for both Gram-positive and Gram-negative bacteria tested, with MIC values from 0.03 to 0.15 mg/mL and MBC values from 0.05 to 0.30 mg/mL. The B. dracunculifolia essential oil from the Midwest region of Brazil presented higher values of oxygenated sesquiterpenes and was more effective on all tested bacterial strains, with lower and statistically significant MBC values, compared to the oils from the Southeast and South regions of Brazilpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-8508-1230pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-7597-6775pt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologiespt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Controlpt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Controlpt_BR
dc.contributor.affiliationFederal Rural University of Pernambuco, Department of Chemistrypt_BR
dc.contributor.affiliationFederal Rural University of Pernambuco, Department of Chemistrypt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologiespt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Controlpt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologiespt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologiespt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Controlpt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Controlpt_BR
dc.contributor.affiliationUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologiespt_BR
dc.description.unidadeFaculdade de Ciências e Tecnologias em Saúde (FCTS)pt_BR
dc.description.ppgPrograma de Pós-Graduação em Ciências e Tecnologias em Saúdept_BR
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