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Campo DC | Valor | Idioma |
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dc.contributor.author | Alcântara, Joelma Moreira | - |
dc.contributor.author | Lucena, J. M.V.M. de | - |
dc.contributor.author | Facanali, Roselaine | - |
dc.contributor.author | Marques, Marcia Ortiz Mayo | - |
dc.contributor.author | Lima, Maria da Paz | - |
dc.date.accessioned | 2020-06-15T21:39:55Z | - |
dc.date.available | 2020-06-15T21:39:55Z | - |
dc.date.issued | 2017 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/17200 | - |
dc.description.abstract | A study was conducted to determine the chemical composition and the antibacterial activity of essential oils from Bocageopsis multiflora (Mart.) R.E. Fr., Ephedranthus amazonicus R.E. Fr., Guatteria blepharophylla Mart. and Xylopia aromatica (Lam.) Mart. The essential oils were obtained from the leaves by hydrodistillation and analyzed by GC-FID and GC-MS. The chromatograms showed the predominance of sesquiterpenoids. Spathulenol was the major constituent of oils of B. multiflora (20.3%), X. aromatica (21.5%) and E. amazonicus (16.9%); followed by caryophyllene oxide of G. blepharophylla (55.7%). Other constituents with significant percentages were the sesquiterpenes β-bisabolene (11.9%) in the samples oil of B. multiflora, humulene epoxide II (16.3%) of E. amazonicus, the monoterpenes trans-pinocarveol (10.2%) and dihydrocarveol (11.6%) of X. aromatica. The essential oils of X. aromatica and G. blepharophylla showed strong activity against Gram-positive bacteria Streptococcus sanguinis by microdilution method. The antimicrobial activity against Staphylococcus aureus also was detected by G. blepharophylla essential oil. | en |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 12, Número 4, Pags. 619-622 | pt_BR |
dc.rights | Restrito | * |
dc.subject | Beta Bisabolene | en |
dc.subject | Caryophyllene Oxide | en |
dc.subject | Dihydrocarveol | en |
dc.subject | Essential Oil | en |
dc.subject | Humulene Derivative | en |
dc.subject | Humulene Epoxide Ii | en |
dc.subject | Sesquiterpenoid | en |
dc.subject | Spathulenol | en |
dc.subject | Terpene | en |
dc.subject | Trans Pinocarveol | en |
dc.subject | Unclassified Drug | en |
dc.subject | Annonaceae | en |
dc.subject | Anti-microbial Activity | en |
dc.subject | Bactericidal Activity | en |
dc.subject | Bocageopsis Multiflora | en |
dc.subject | Chemical Composition | en |
dc.subject | Controlled Study | en |
dc.subject | Ephedranthus Amazonicus | en |
dc.subject | Flame Ionization Detection | en |
dc.subject | Gas Chromatography | en |
dc.subject | Guatteria Blepharophylla | en |
dc.subject | Hydrodistillation | en |
dc.subject | Mass Fragmentography | en |
dc.subject | Nonhuman | en |
dc.subject | Plant Leaf | en |
dc.subject | Streptococcus Sanguinis | en |
dc.subject | Xylopia Aromatica | en |
dc.title | Chemical composition and bactericidal activity of the essential oils of four species of annonaceae growing in brazilian amazon | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1177/1934578X1701200437 | - |
dc.publisher.journal | Natural Product Communications | pt_BR |
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