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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleChemical composition and antimicrobial activity of the essential oils of the Amazon Guatteriopsis speciespt_BR
dc.contributor.authorCosta, EVpt_BR
dc.contributor.authorTeixeira, SDpt_BR
dc.contributor.authorMarques, FApt_BR
dc.contributor.authorDuarte, MCTpt_BR
dc.contributor.authorDelarmelina, Cpt_BR
dc.contributor.authorPinheiro, MLBpt_BR
dc.contributor.authorTrigo, JRpt_BR
dc.contributor.authorMaia, BHLNSpt_BR
unicamp.author.emailnoronha@ufpr.brpt_BR
unicamp.authorCosta, Emmanoel V. Marques, Francisco A. Sales Maia, Beatriz Helena L. N. Univ Fed Parana, Dept Chem, BR-81531990 Curitiba, Parana, Brazilpt_BR
unicamp.authorTeixeira, Sirlei D. UNICS, BR-8555000 Palmas, PR, Brazilpt_BR
unicamp.authorDuarte, Marta C. T. Delarmelina, Camila Univ Estadual Campinas, Res Ctr Chem Biol & Agr CPQBA, BR-1314000 Campinas, SP, Brazilpt_BR
unicamp.authorPinheiro, Maria Lucia B. Univ Fed Amazonas, Dept Chem, BR-69077000 Manaus, Amazonas, Brazilpt_BR
unicamp.authorTrigo, Jose R. Univ Estadual Campinas, Inst Biol, BR-13083970 Campinas, SP, Brazilpt_BR
dc.subjectGuatteriopsis blepharophyllapt_BR
dc.subjectGuatteriopsis friesianapt_BR
dc.subjectGuatteriopsis hispidapt_BR
dc.subjectAnnonaceaept_BR
dc.subjectantimicrobial activitypt_BR
dc.subjectessential oilpt_BR
dc.subject.wosBeta-eudesmolpt_BR
dc.subject.wosAntibacterial Activitypt_BR
dc.subject.wosVolatile Constituentspt_BR
dc.subject.wosMedicinal-plantspt_BR
dc.subject.wosAlkaloidspt_BR
dc.subject.wosSesquiterpenespt_BR
dc.description.abstractThe essential oils of Guatteriopsis blepharophylla, Guatteriopsis friesiana and Guatteriopsis hispida were obtained by hydrodistillation and analysed by GC and GC/MS. The main compound found in the leaf oil of G. blepharophylla was caryophyllene oxide (1) (69.25%). The leaf oil of G. friesiana contained predominantly beta-eudesmol (2) (51.60%), gamma-eudesmol (3) (23.70%), and alpha-eudesmol (4) (14.56%). The major constituents identified in the leaf of G. hispida were beta-pinene (38.18%), alpha-pinene (30.77%) and (E)-caryophyllene (20.59%). The antimicrobial activity of the essential oils was evaluated against 11 species of microorganisms. The oil of G. friesiana exhibited significant antimicrobial activity for all microorganisms tested, whereas that of G. hispida and G. blepharophyla had potent activity against Rhodococcus equi with MIC of 50 mu g mL(-1). The major constituents of each oil were also tested separately, and showed lower activity compared to the oils. Moreover, mixtures of the main constituents, in the same proportions found in G. friesiana and G. hispida oils, did not show the same activity as the original oils. (C) 2008 Elsevier Ltd. All rights reserved.pt
dc.relation.ispartofPhytochemistrypt_BR
dc.relation.ispartofabbreviationPhytochemistrypt_BR
dc.publisher.cityOxfordpt_BR
dc.publisher.countryInglaterrapt_BR
dc.publisherPergamon-elsevier Science Ltdpt_BR
dc.date.issued2008pt_BR
dc.date.monthofcirculationJUNpt_BR
dc.identifier.citationPhytochemistry. Pergamon-elsevier Science Ltd, v. 69, n. 9, n. 1895, n. 1899, 2008.pt_BR
dc.language.isoenpt_BR
dc.description.volume69pt_BR
dc.description.issuenumber9pt_BR
dc.description.initialpage1895pt_BR
dc.description.lastpage1899pt_BR
dc.rightsfechadopt_BR
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policypt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0031-9422pt_BR
dc.identifier.wosidWOS:000257644300014pt_BR
dc.identifier.doi10.1016/j.phytochem.2008.03.005pt_BR
dc.date.available2014-11-18T13:24:26Z
dc.date.available2015-11-26T17:50:38Z-
dc.date.accessioned2014-11-18T13:24:26Z
dc.date.accessioned2015-11-26T17:50:38Z-
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dc.description.provenanceMade available in DSpace on 2015-11-26T17:50:38Z (GMT). No. of bitstreams: 2 WOS000257644300014.pdf: 205098 bytes, checksum: d369b8f6ee522815df08e8dcab07ce9e (MD5) WOS000257644300014.pdf.txt: 30232 bytes, checksum: 62a28cd7b440d107136a144fb5eaadc9 (MD5) Previous issue date: 2008en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/62982pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/62982
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/62982-
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