Evaluation of the antibacterial potential of crude extracts and essential oils of three Baccharis species (Registro n. 327863)
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| 000 -LÍDER | |
|---|---|
| fixed length control field | 03121nab a2200313 i 4500 |
| 003 - CÓDIGO MARC DA AGÊNCIA CATALOGADORA | |
| Campo de controle | BR-BrBNA |
| 005 - DATA E HORA DA ÚLTIMA ATUALIZAÇÃO | |
| Campo de controle | 20240927164421.0 |
| 008 - CAMPO DE TAMANHO FIXO | |
| fixed length control field | 240927b2022 bl.qr|pooa||| 00| 0 eng | |
| 040 ## - FONTE DA CATALOGAÇÃO | |
| Agência catalogadora | BR-BrBNA |
| Idioma da catalogação | eng |
| 072 ## - CATEGORIA AGRIS | |
| Código AGRIS | F60 |
| 100 ## - ENTRADA PRINCIPAL - NOME PESSOAL | |
| Nome pessoal | Volpi, Gabriel Baraldi |
| 100 ## - ENTRADA PRINCIPAL - NOME PESSOAL | |
| Nome pessoal | Rosa, Genesio Mario da |
| 100 ## - ENTRADA PRINCIPAL - NOME PESSOAL | |
| Nome pessoal | Flach, Kauane Andressa |
| 100 ## - ENTRADA PRINCIPAL - NOME PESSOAL | |
| Nome pessoal | Toebe , Marcos |
| 100 ## - ENTRADA PRINCIPAL - NOME PESSOAL | |
| Nome pessoal | Bones, Ubiratan Alegransi |
| 100 ## - ENTRADA PRINCIPAL - NOME PESSOAL | |
| Nome pessoal | Costa Junior, Jefferson Alves da |
| 245 ## - TÍTULO PRINCIPAL | |
| Título principal | Evaluation of the antibacterial potential of crude extracts and essential oils of three Baccharis species |
| 500 ## - NOTA GERAL | |
| Nota geral | Publicação on-line; 33 ref.; 5 tables; Summary (En) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Analítica |
| 520 ## - NOTA DE RESUMO | |
| Nota de conteúdo | <br/><br/>ABSTRACT <br/><br/>The purpose of this work was to analyze the antimicrobial potential of Baccharis trimera, B. gaudichaudiana and B. dracunculifolia, which were used to perform antibiogram tests, with Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus and a wild microorganism isolated from soil, which was submitted to molecular identifi cation characterized as Bacillus cereus. The sensitivity or resistance of each microorganism subjected to hydroalcoholic extracts and essential oils of the three plants was analyzed, and the inhibition was quantitatively evaluated according to the halo formed around the disks of paper. Data were subjected to statistical evaluation using a completely randomized design, in a three-factor split-plot scheme and four replications. The results of the microorganism susceptibility tests allow us to infer that B. trimera (Less.) DC. has a greater inhibitory action in the essential oils. The two microorganisms with Gram-positive characteristic cell walls (B. cereus and S. aureus) suffered growth inhibition by the three species of Baccharis, both in essential oils and in extracts. In the case of Gram-negative (E. coli and P. aeruginosa) there was no growth inhibition at the concentrations of extracts and essential oils used. The microorganism B. cereus suffered a greater inhibitory infl uence from the species B. trimera and B. gaudichaudiana. Chemical analysis showed similarity of fi ve compounds in the tested species, namely caryophyllene; bicyclo[4.4.0]dec-1-ene, 2-isopropyl-5- methyl-9-methylene-; y-gurjunene; D-amorphene, and spathulenol. Some of these are already known in the literature due to their antibacterial capacity. The sum, in percentage, of these compounds for B. dracunculifolia, B. gaudichaudiana and B. trimera was 39.08, 31.45 and 37.15%, respectively.<br/><br/> Keywords: Antibacterial potential, Genetic identifi cation, Medicinal plants, methodologies of extraction.<br/> |
| 650 ## - ASSUNTO - THESAGRO | |
| Cabeçalho tópico ou nome geográfico | PLANTA MEDICINAL |
| 650 ## - ASSUNTO - THESAGRO | |
| Cabeçalho tópico ou nome geográfico | GENÉTICA |
| 650 ## - ASSUNTO - THESAGRO | |
| Cabeçalho tópico ou nome geográfico | ÓLEO ESSENCIAL |
| 650 ## - ASSUNTO - THESAGRO | |
| Cabeçalho tópico ou nome geográfico | EXTRATO |
| 650 ## - ASSUNTO - THESAGRO | |
| Cabeçalho tópico ou nome geográfico | BACCHARIS |
| 773 0# - ENTRADA ANALÍTICA | |
| Host Biblionumber | 3543 |
| Registro do item | 344885 |
| Imprenta | Botucatu-SP Instituto de Biociências - Departamento de Química e Bioquímica 1998 |
| Outro identificador | 2024-5213 |
| Título | Revista Brasileira de Plantas Medicinais (Brazil) |
| ISSN | 1516-0572 |
| Colação | v. 24(3) p. 118-125; (2022) |
| Número de controle de registro | BR2024002612 |
| 856 ## - ACESSO E ENDEREÇO ELETRÔNICO | |
| Identificador uniforme de recurso - URI | https://www.sbpmed.org.br/admin/files/papers/file_Ss6sjaoE0Qn7.pdf |
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