Chemical and antibacterial properties of Baccharis dracunculifolia DC essential oils from different regions of Brazil

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologies-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control-
Autor(es): dc.contributorFederal Rural University of Pernambuco, Department of Chemistry-
Autor(es): dc.contributorFederal Rural University of Pernambuco, Department of Chemistry-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologies-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologies-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologies-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control-
Autor(es): dc.contributorUniversity of Brasília, Laboratory of Quality Control and Post-Graduate Program in Health Sciences and Technologies-
Autor(es): dc.creatorMonteiro, Erika da Silva-
Autor(es): dc.creatorMonteiro, Kelly de Sousa-
Autor(es): dc.creatorMontes, Patrícia da Silva-
Autor(es): dc.creatorCamara, Claudio Augusto Gomes da-
Autor(es): dc.creatorMoraes, Marcilio Martins-
Autor(es): dc.creatorFagg, Christopher William-
Autor(es): dc.creatorFreire, Daniel Oliveira-
Autor(es): dc.creatorGris, Eliana Fortes-
Autor(es): dc.creatorSilva, Izabel Cristina Rodrigues da-
Autor(es): dc.creatorBarreto, Lívia Cristina Sá-
Autor(es): dc.creatorOrsi, Daniela Castilho-
Data de aceite: dc.date.accessioned2025-03-17T23:16:28Z-
Data de disponibilização: dc.date.available2025-03-17T23:16:28Z-
Data de envio: dc.date.issued2024-11-26-
Data de envio: dc.date.issued2024-11-26-
Data de envio: dc.date.issued2022-07-14-
Fonte completa do material: dc.identifierhttp://repositorio.unb.br/handle/10482/51023-
Fonte completa do material: dc.identifierhttps://doi.org/10.1080/10412905.2022.2103043-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0001-8508-1230-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0002-7597-6775-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/923021-
Descrição: dc.descriptionThis 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 Brazil-
Descrição: dc.descriptionFaculdade de Ciências e Tecnologias em Saúde (FCTS) – Campus UnB Ceilândia-
Descrição: dc.descriptionPrograma de Pós-Graduação em Ciências e Tecnologias em Saúde-
Idioma: dc.languageen-
Publicador: dc.publisherTaylor & Francis-
Relação: dc.relationhttps://www.tandfonline.com/doi/full/10.1080/10412905.2022.2103043-
Direitos: dc.rightsAcesso Restrito-
Palavras-chave: dc.subjectAlecrim do campo-
Palavras-chave: dc.subjectAtividade antimicrobiana-
Palavras-chave: dc.subjectAntioxidantes-
Palavras-chave: dc.subjectÓleos essenciais-
Título: dc.titleChemical and antibacterial properties of Baccharis dracunculifolia DC essential oils from different regions of Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

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