Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/17200
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dc.contributor.authorAlcântara, Joelma Moreira-
dc.contributor.authorLucena, J. M.V.M. de-
dc.contributor.authorFacanali, Roselaine-
dc.contributor.authorMarques, Marcia Ortiz Mayo-
dc.contributor.authorLima, Maria da Paz-
dc.date.accessioned2020-06-15T21:39:55Z-
dc.date.available2020-06-15T21:39:55Z-
dc.date.issued2017-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/17200-
dc.description.abstractA 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.isoenpt_BR
dc.relation.ispartofVolume 12, Número 4, Pags. 619-622pt_BR
dc.rightsRestrito*
dc.subjectBeta Bisaboleneen
dc.subjectCaryophyllene Oxideen
dc.subjectDihydrocarveolen
dc.subjectEssential Oilen
dc.subjectHumulene Derivativeen
dc.subjectHumulene Epoxide Iien
dc.subjectSesquiterpenoiden
dc.subjectSpathulenolen
dc.subjectTerpeneen
dc.subjectTrans Pinocarveolen
dc.subjectUnclassified Drugen
dc.subjectAnnonaceaeen
dc.subjectAnti-microbial Activityen
dc.subjectBactericidal Activityen
dc.subjectBocageopsis Multifloraen
dc.subjectChemical Compositionen
dc.subjectControlled Studyen
dc.subjectEphedranthus Amazonicusen
dc.subjectFlame Ionization Detectionen
dc.subjectGas Chromatographyen
dc.subjectGuatteria Blepharophyllaen
dc.subjectHydrodistillationen
dc.subjectMass Fragmentographyen
dc.subjectNonhumanen
dc.subjectPlant Leafen
dc.subjectStreptococcus Sanguinisen
dc.subjectXylopia Aromaticaen
dc.titleChemical composition and bactericidal activity of the essential oils of four species of annonaceae growing in brazilian amazonen
dc.typeArtigopt_BR
dc.identifier.doi10.1177/1934578X1701200437-
dc.publisher.journalNatural Product Communicationspt_BR
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