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Chemical composition and larvicidal activity of the essential oil from leaves of cordia globosa (Jacq.) H.B.K. from northeastern Brazil / Jane Eire S.A. De Menezes in The journal of essential oil research, Vol. 18 N° 3 (Mai-Juin 2006) 

Public ISBD [article]  in The journal of essential oil research > Vol. 18 N° 3 (Mai-Juin 2006) . - pp. 253-255 Titre : Chemical composition and larvicidal activity of the essential oil from leaves of cordia globosa (Jacq.) H.B.K. from northeastern Brazil Type de document : texte imprimé Auteurs : Jane Eire S.A. De Menezes, Auteur ; Telma Leda G. Lemos, Auteur ; Edilberto R. Silveira, Auteur Année de publication : 2006 Article en page(s) : pp. 253-255 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Cordia  globosa  Boraginaceae  Essential  oil  composition  Bicyclogermacrene  β-caryophyllene Résumé : The chemical composition of the essential oils obtained from the fresh leaves of Cordia globosa (Jacq.) H.B.K., at different ontogenetic stages, were analyzed by GC and GC/MS. Twenty-three and 26 volatile constituents were identifed for the oils at the fowering and fructifcation stages, respectively. In both oils, the main compounds were bicyclogermacrene (22.7%-13.1%) and β-caryophyllene (11.9%-11.6%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699079#.UaS4fNgYrOk [article] Chemical composition and larvicidal activity of the essential oil from leaves of cordia globosa (Jacq.) H.B.K. from northeastern Brazil [texte imprimé] / Jane Eire S.A. De Menezes, Auteur ; Telma Leda G. Lemos, Auteur ; Edilberto R. Silveira, Auteur . - 2006 . - pp. 253-255. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 3 (Mai-Juin 2006) . - pp. 253-255 Mots-clés : Cordia  globosa  Boraginaceae  Essential  oil  composition  Bicyclogermacrene  β-caryophyllene Résumé : The chemical composition of the essential oils obtained from the fresh leaves of Cordia globosa (Jacq.) H.B.K., at different ontogenetic stages, were analyzed by GC and GC/MS. Twenty-three and 26 volatile constituents were identifed for the oils at the fowering and fructifcation stages, respectively. In both oils, the main compounds were bicyclogermacrene (22.7%-13.1%) and β-caryophyllene (11.9%-11.6%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699079#.UaS4fNgYrOk

Preliminary investigation on the volatile constituents of croton sonderianus muell. arg. / Regina C.M. Dourado in The journal of essential oil research, Vol. 17 N° 1 (Janvier-Fevrier 2005) 

Public ISBD [article]  in The journal of essential oil research > Vol. 17 N° 1 (Janvier-Fevrier 2005) . - pp. 36-40 Titre : Preliminary investigation on the volatile constituents of croton sonderianus muell. arg. : Habitat, plant part and harvest time variation Type de document : texte imprimé Auteurs : Regina C.M. Dourado, Auteur ; Edilberto R. Silveira, Auteur Année de publication : 2006 Article en page(s) : pp. 36-40 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Croton  sonderianus  Euphorbiaceae  Essential  oil  composition  α-pinene  Myrcene  1,8-cineole  β-phellandrene  Limonene  Bicyclogermacrene  Cyperene  β-caryophyllene  β-elemene  Spathulenol Résumé : The chemical composition of the oils obtained from the leaves of Croton sonderianus from different regions of Ceará State (northeast of Brazil) from the same population at different times were analyzed by GC/MS: α-pinene, myrcene, 1,8-cineole, β-caryophyllene and spathulenol. Representative constituents present in almost all analyses were used for comparison. The oils from different plant parts (leaves, flowers, roots and trunk barks) of a same specimen were also analyzed: β-phellandrene (20.4%, leaves), bicyclogermacrene (29.1% and 17.7%, flowers and leaves, respectively), β-elemene (17.8% and 22.8%, flowers and trunk bark, respectively), cyperene (14.2%, roots) and germacrene D (12.8%, trunk bark) were the major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698823 [article] Preliminary investigation on the volatile constituents of croton sonderianus muell. arg. : Habitat, plant part and harvest time variation [texte imprimé] / Regina C.M. Dourado, Auteur ; Edilberto R. Silveira, Auteur . - 2006 . - pp. 36-40. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 1 (Janvier-Fevrier 2005) . - pp. 36-40 Mots-clés : Croton  sonderianus  Euphorbiaceae  Essential  oil  composition  α-pinene  Myrcene  1,8-cineole  β-phellandrene  Limonene  Bicyclogermacrene  Cyperene  β-caryophyllene  β-elemene  Spathulenol Résumé : The chemical composition of the oils obtained from the leaves of Croton sonderianus from different regions of Ceará State (northeast of Brazil) from the same population at different times were analyzed by GC/MS: α-pinene, myrcene, 1,8-cineole, β-caryophyllene and spathulenol. Representative constituents present in almost all analyses were used for comparison. The oils from different plant parts (leaves, flowers, roots and trunk barks) of a same specimen were also analyzed: β-phellandrene (20.4%, leaves), bicyclogermacrene (29.1% and 17.7%, flowers and leaves, respectively), β-elemene (17.8% and 22.8%, flowers and trunk bark, respectively), cyperene (14.2%, roots) and germacrene D (12.8%, trunk bark) were the major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698823

Volatile constituents of copaifera langsdorffii from the Brazilian northeast / Nilce V. Gramosa in The journal of essential oil research, Vol. 17 N° 2 (Mars-Avril 2005) 

Public ISBD [article]  in The journal of essential oil research > Vol. 17 N° 2 (Mars-Avril 2005) . - pp. 130-132 Titre : Volatile constituents of copaifera langsdorffii from the Brazilian northeast Type de document : texte imprimé Auteurs : Nilce V. Gramosa, Auteur ; Edilberto R. Silveira, Auteur Année de publication : 2006 Article en page(s) : pp. 130-132 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Copaifera  langsdorffii  Leguminosae  Copaiba  Essential  oil  composition  β-caryophyllene  γ-muurolene  Caryophyllene  oxide  4-α-copaenol  γ-muurolene  β-bisabolol  Kaurene  Kaurenal Résumé : GC/MS analysis of the hydrodistilled essential oils from leaves, root bark, fruit peel, trunk bark, trunk wood, root wood and fruits of Copaifera langsdorffii Desf. obtained in 0.04%, 0.01%, 0.7%, 0.003%, 0.008%, 0.07% and 0.3% yield, respectively, and also from copaiba balsam (7.3%), allowed the identification of 40 different constituents. The major compounds were: leaf and fruit oils: β-caryophyllene (16.6% and 14.8%) and γ-muurolene (25.2% and 29.8%); fruit peel oil: caryophyllene oxide (47.3%); root wood oil: caryophyllene oxide (40.5%) and 4-α-copaenol (17.6%); root bark oil: caryophyllene oxide (30.7%) and kaurene (8.2%); trunk wood oil: γ-muurolene (8.3%), caryophyllene oxide (31.0%) and kaurene (30.2%); trunk bark oil: β-bisabolol (30.5%), kaurene (16.7%) and kaurenal (31.9%); copaiba balsam oil: β-caryophyllene (53.3%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698853#.UjrzFWF2_n4 [article] Volatile constituents of copaifera langsdorffii from the Brazilian northeast [texte imprimé] / Nilce V. Gramosa, Auteur ; Edilberto R. Silveira, Auteur . - 2006 . - pp. 130-132. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 2 (Mars-Avril 2005) . - pp. 130-132 Mots-clés : Copaifera  langsdorffii  Leguminosae  Copaiba  Essential  oil  composition  β-caryophyllene  γ-muurolene  Caryophyllene  oxide  4-α-copaenol  γ-muurolene  β-bisabolol  Kaurene  Kaurenal Résumé : GC/MS analysis of the hydrodistilled essential oils from leaves, root bark, fruit peel, trunk bark, trunk wood, root wood and fruits of Copaifera langsdorffii Desf. obtained in 0.04%, 0.01%, 0.7%, 0.003%, 0.008%, 0.07% and 0.3% yield, respectively, and also from copaiba balsam (7.3%), allowed the identification of 40 different constituents. The major compounds were: leaf and fruit oils: β-caryophyllene (16.6% and 14.8%) and γ-muurolene (25.2% and 29.8%); fruit peel oil: caryophyllene oxide (47.3%); root wood oil: caryophyllene oxide (40.5%) and 4-α-copaenol (17.6%); root bark oil: caryophyllene oxide (30.7%) and kaurene (8.2%); trunk wood oil: γ-muurolene (8.3%), caryophyllene oxide (31.0%) and kaurene (30.2%); trunk bark oil: β-bisabolol (30.5%), kaurene (16.7%) and kaurenal (31.9%); copaiba balsam oil: β-caryophyllene (53.3%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698853#.UjrzFWF2_n4

Volatile constituents of the essential oil from leaves of buchenavia capitata (Vahl) Eichl. / Nilce V. Gramosa in The journal of essential oil research, Vol. 22 N° 2 (Mars/Avril 2010) 

Public ISBD [article]  in The journal of essential oil research > Vol. 22 N° 2 (Mars/Avril 2010) . - pp. 131-132 Titre : Volatile constituents of the essential oil from leaves of buchenavia capitata (Vahl) Eichl. Type de document : texte imprimé Auteurs : Nilce V. Gramosa, Auteur ; Joao V. B. de Freitas, Auteur ; Edilberto R. Silveira, Auteur Année de publication : 2010 Article en page(s) : pp. 131-132 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Buchenavia  capitata  Combretaceae  Essential  oil  composition  Elemol  Viridiflorene Index. décimale : 646 Résumé : The chemical composition of the leaf oil from Buchenavia capitata (Vahl) Eichl. was examined by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC/MS). Seventeen compounds comprising 91.3% of the total peak area were identified. Terpene alcohols (63.4%) and alkenes (27.9%) were the major components identified with elemol (15.4%), viridiflorene (10.4%) and epi-α-cadinol (9.3%) as the most prominent ones. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/50#top [article] Volatile constituents of the essential oil from leaves of buchenavia capitata (Vahl) Eichl. [texte imprimé] / Nilce V. Gramosa, Auteur ; Joao V. B. de Freitas, Auteur ; Edilberto R. Silveira, Auteur . - 2010 . - pp. 131-132. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 2 (Mars/Avril 2010) . - pp. 131-132 Mots-clés : Buchenavia  capitata  Combretaceae  Essential  oil  composition  Elemol  Viridiflorene Index. décimale : 646 Résumé : The chemical composition of the leaf oil from Buchenavia capitata (Vahl) Eichl. was examined by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC/MS). Seventeen compounds comprising 91.3% of the total peak area were identified. Terpene alcohols (63.4%) and alkenes (27.9%) were the major components identified with elemol (15.4%), viridiflorene (10.4%) and epi-α-cadinol (9.3%) as the most prominent ones. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/50#top