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Chemical composition and antimicrobial activity of essential oils of eugenia chlorophylla (Myrtaceae) / Maria Elida A. Stefanello in The journal of essential oil research, Vol. 20 N°1 (Janvier/Fevrier 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 20 N°1 (Janvier/Fevrier 2008) . - pp. 75-78 Titre : Chemical composition and antimicrobial activity of essential oils of eugenia chlorophylla (Myrtaceae) Type de document : texte imprimé Auteurs : Maria Elida A. Stefanello, Auteur ; Armando C. Cervi, Auteur ; Izabel Y. Ito, Auteur Année de publication : 2008 Article en page(s) : pp. 75-78 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Eugenia  chlorophylla  Myrtaceae  Essential  oil  composition  β-caryophyllene  Caryophyllene  oxide  Globulol  1-epi-cubenol  T-muurolol  α—cadinol  Antimicrobial  activity Résumé : The chemical composition of essential oils of stems, leaves (at vegetative and flowering stages) and flowers of Eugenia chlorophylla O. Berg., (Myrtaceae) obtained by hydrodistillation, were analyzed by capillary GC and GC/MS. Thirty-four components were identified, representing more than 80% of total oil. The major components were β-caryophyllene (flowers −12.8%), caryophyllene oxide (stems—17.2%), globulol (stems—16.5%; leaves—22.5% at vegetative stage and 18.9% at flowering stage), 1-epi-cubenol (stems −10.9%), epi—α—muurolol (stems—16.8%) and α—cadinol (stems—12.1%; flowers −10.1%). The oils were evaluated against 20 strains of bacteria (Gram-positive and Gram-negative) and yeasts. All oils showed mild to moderate antimicrobial activity associated mainly with Gram-positive bacteria and yeasts. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9699427 [article] Chemical composition and antimicrobial activity of essential oils of eugenia chlorophylla (Myrtaceae) [texte imprimé] / Maria Elida A. Stefanello, Auteur ; Armando C. Cervi, Auteur ; Izabel Y. Ito, Auteur . - 2008 . - pp. 75-78. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 N°1 (Janvier/Fevrier 2008) . - pp. 75-78 Mots-clés : Eugenia  chlorophylla  Myrtaceae  Essential  oil  composition  β-caryophyllene  Caryophyllene  oxide  Globulol  1-epi-cubenol  T-muurolol  α—cadinol  Antimicrobial  activity Résumé : The chemical composition of essential oils of stems, leaves (at vegetative and flowering stages) and flowers of Eugenia chlorophylla O. Berg., (Myrtaceae) obtained by hydrodistillation, were analyzed by capillary GC and GC/MS. Thirty-four components were identified, representing more than 80% of total oil. The major components were β-caryophyllene (flowers −12.8%), caryophyllene oxide (stems—17.2%), globulol (stems—16.5%; leaves—22.5% at vegetative stage and 18.9% at flowering stage), 1-epi-cubenol (stems −10.9%), epi—α—muurolol (stems—16.8%) and α—cadinol (stems—12.1%; flowers −10.1%). The oils were evaluated against 20 strains of bacteria (Gram-positive and Gram-negative) and yeasts. All oils showed mild to moderate antimicrobial activity associated mainly with Gram-positive bacteria and yeasts. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9699427

Essential oil composition of campomanesia adamantium (Camb) O. berg. / Maria Elida A. Stefanello in The journal of essential oil research, Vol. 20 N°5 (Septembre/Octobre 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 20 N°5 (Septembre/Octobre 2008) . - pp. 424-425 Titre : Essential oil composition of campomanesia adamantium (Camb) O. berg. Type de document : texte imprimé Auteurs : Maria Elida A. Stefanello, Auteur ; Armando C. Cervi, Auteur ; Alberto Wisniewski Jr., Auteur Année de publication : 2008 Article en page(s) : pp. 424-425 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Campomanesia  adamantium  Myrtaceae  Essential  oil  composition  Geraniol Résumé : Essential oil isolated by hydrodistillation from leaves of Campomanesia adamantium (Camb.) O. Berg was analyzed by capillary GC and GC/MS. Fifty-five compounds, representing around 90% of the total oil, were identified. The main components were geraniol (18.1%), spathulenol (7.8%) and globulol (5.6%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700047 [article] Essential oil composition of campomanesia adamantium (Camb) O. berg. [texte imprimé] / Maria Elida A. Stefanello, Auteur ; Armando C. Cervi, Auteur ; Alberto Wisniewski Jr., Auteur . - 2008 . - pp. 424-425. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 N°5 (Septembre/Octobre 2008) . - pp. 424-425 Mots-clés : Campomanesia  adamantium  Myrtaceae  Essential  oil  composition  Geraniol Résumé : Essential oil isolated by hydrodistillation from leaves of Campomanesia adamantium (Camb.) O. Berg was analyzed by capillary GC and GC/MS. Fifty-five compounds, representing around 90% of the total oil, were identified. The main components were geraniol (18.1%), spathulenol (7.8%) and globulol (5.6%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700047

Essential oil composition of myrcia laruotteana camb. / Maria Elida A. Stefanello in The journal of essential oil research, Vol. 19 N°5 (Septembre/Octobre 2007) 

Public ISBD [article]  in The journal of essential oil research > Vol. 19 N°5 (Septembre/Octobre 2007) . - pp. 466-467 Titre : Essential oil composition of myrcia laruotteana camb. Type de document : texte imprimé Auteurs : Maria Elida A. Stefanello, Auteur ; Armando C. Cervi, Auteur ; Alberto Wisniewski Jr., Auteur Année de publication : 2007 Article en page(s) : pp. 466-467 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Myrcia  laruotteana  Myrtaceae  Essential  oil  composition  α-bisabolol  14-hidroxy-α-muurolene Résumé : Essential oils isolated by hydrodistillation from leaves and flowers of Myrcia laruotteana were analyzed bycapillary GC and GC/MS. Twenty-five compounds, representing around 90% of the total oil, were identified. The main components were α-bisabolol (20.7 and 28.1, in leaves and flowers, respectively) and 14-hydroxy-α-muurolene (19.9% and 13.7%). Methyl salicylate was present only in flowers oil, as a minor constituent. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699954#.UXEPt0qC5mM [article] Essential oil composition of myrcia laruotteana camb. [texte imprimé] / Maria Elida A. Stefanello, Auteur ; Armando C. Cervi, Auteur ; Alberto Wisniewski Jr., Auteur . - 2007 . - pp. 466-467. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°5 (Septembre/Octobre 2007) . - pp. 466-467 Mots-clés : Myrcia  laruotteana  Myrtaceae  Essential  oil  composition  α-bisabolol  14-hidroxy-α-muurolene Résumé : Essential oils isolated by hydrodistillation from leaves and flowers of Myrcia laruotteana were analyzed bycapillary GC and GC/MS. Twenty-five compounds, representing around 90% of the total oil, were identified. The main components were α-bisabolol (20.7 and 28.1, in leaves and flowers, respectively) and 14-hydroxy-α-muurolene (19.9% and 13.7%). Methyl salicylate was present only in flowers oil, as a minor constituent. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699954#.UXEPt0qC5mM