Constituents of leaves essential oil of talauma ovata A. st.-hil. (Magnoliaceae) / Miriam A. Apel in The journal of essential oil research, Vol. 21 N°1 (Janvier/Février 2009)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 21 N°1 (Janvier/Février 2009) . - pp. 52-53 Titre : Constituents of leaves essential oil of talauma ovata A. st.-hil. (Magnoliaceae) Type de document : texte imprimé Auteurs : Miriam A. Apel, Auteur ; Marcos E. L. Lima, Auteur ; Paulo Roberto H. Moreno, Auteur Article en page(s) : pp. 52-53 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Talauma ovata Magnoliaceae Essential oil composition Limonene α  -pinene β  -bisabolene Index. décimale : 646 Résumé : The volatile constituents of the fresh leaves of Talauma ovata (Magnoliaceae) were extracted by hydrodistillation and analyzed by GC and GC/MS. Twenty-seven compounds were identified representing 98.8% of the total oil. The oil from this species showed to be constituted by monoterpenes and sesquiterpenes in the same ratio. Among the monoterpenes, limonene (34.8%) and α-pinene (11.3%) were the main constituents, and β-bisabolene (10.7%) was the major substance for the sesquiterpene fraction. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Constituents of leaves essential oil of talauma ovata A. st.-hil. (Magnoliaceae) [texte imprimé] / Miriam A. Apel, Auteur ; Marcos E. L. Lima, Auteur ; Paulo Roberto H. Moreno, Auteur . - pp. 52-53. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N°1 (Janvier/Février 2009) . - pp. 52-53 Mots-clés : Talauma ovata Magnoliaceae Essential oil composition Limonene α  -pinene β  -bisabolene Index. décimale : 646 Résumé : The volatile constituents of the fresh leaves of Talauma ovata (Magnoliaceae) were extracted by hydrodistillation and analyzed by GC and GC/MS. Twenty-seven compounds were identified representing 98.8% of the total oil. The oil from this species showed to be constituted by monoterpenes and sesquiterpenes in the same ratio. Among the monoterpenes, limonene (34.8%) and α-pinene (11.3%) were the main constituents, and β-bisabolene (10.7%) was the major substance for the sesquiterpene fraction. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

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Essential oil from leaves and stem bark of southeastern drimys brasiliensis miers (Winteraceae) / Renata P. Limberger in The journal of essential oil research, Vol. 20 n°6 (Novembre/Décembre 2008)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 20 n°6 (Novembre/Décembre 2008) . - pp. 504-506 Titre : Essential oil from leaves and stem bark of southeastern drimys brasiliensis miers (Winteraceae) Type de document : texte imprimé Auteurs : Renata P. Limberger, Auteur ; Amélia T. Henriques, Auteur ; Miriam A. Apel, Auteur Année de publication : 2009 Article en page(s) : pp. 504-506 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Drimys brasiliensis Winteracecae Essential oil composition Myrcene Limonene Spathulenol Cyclocolorenone Résumé : The chemical composition of essential oils obtained from fresh leaves and stem bark of Southeastern Brazilian native Drimys brasiliensis Miers were analyzed by GC and GC/MS and 37 compounds were identified. The oils from fresh leaves showed the presence of monoterpenes (53.9%) and sesquiterpenes (38.4%), with sabinene (9.5%), myrcene (10.5%), limonene (10.6%) and cyclocolorenone (16.0%) being the most abundant. The stem bark oil was characterized by predominance of sesquiterpenoids (87.6%) and the absence of monoterpenes, the main components being cyclocolorenone (28.3%) and spathuleneol (22.9%). A small amount of phenylpropanes (6.8–6.9%) was also detected in both oil samples. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700071 [article] Essential oil from leaves and stem bark of southeastern drimys brasiliensis miers (Winteraceae) [texte imprimé] / Renata P. Limberger, Auteur ; Amélia T. Henriques, Auteur ; Miriam A. Apel, Auteur . - 2009 . - pp. 504-506. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 n°6 (Novembre/Décembre 2008) . - pp. 504-506 Mots-clés : Drimys brasiliensis Winteracecae Essential oil composition Myrcene Limonene Spathulenol Cyclocolorenone Résumé : The chemical composition of essential oils obtained from fresh leaves and stem bark of Southeastern Brazilian native Drimys brasiliensis Miers were analyzed by GC and GC/MS and 37 compounds were identified. The oils from fresh leaves showed the presence of monoterpenes (53.9%) and sesquiterpenes (38.4%), with sabinene (9.5%), myrcene (10.5%), limonene (10.6%) and cyclocolorenone (16.0%) being the most abundant. The stem bark oil was characterized by predominance of sesquiterpenoids (87.6%) and the absence of monoterpenes, the main components being cyclocolorenone (28.3%) and spathuleneol (22.9%). A small amount of phenylpropanes (6.8–6.9%) was also detected in both oil samples. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700071

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Volatile constituents of eugenia mattosii legr (Myrtaceae) / Miriam A. Apel in The journal of essential oil research, Vol. 17 N° 3 (Mai-Juin 2005)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 17 N° 3 (Mai-Juin 2005) . - pp. 284-285 Titre : Volatile constituents of eugenia mattosii legr (Myrtaceae) Type de document : texte imprimé Auteurs : Miriam A. Apel, Auteur ; Marcos Sobral, Auteur ; Elfrides E. S. Schapoval, Auteur Année de publication : 2006 Article en page(s) : pp. 284-285 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Eugenia mattosii Myrtaceae Essential oil composition β  -elemene β  -caryophyllene Bicyclogermacrene α  -cadinol Résumé : The volatile constituents of the fresh leaves of Eugenia mattosii (Myrtaceae) were isolated by hydrodistillation and analyzed by GC and GC/MS. The oil from this species showed that it comprised only sesquiterpenes: β-elemene (16.1%), β-caryophyllene (12.4%), bicyclogermacrene (17.5%) and α-cadinol (11.2%), being the major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698904#.UeKZLmF2_n4 [article] Volatile constituents of eugenia mattosii legr (Myrtaceae) [texte imprimé] / Miriam A. Apel, Auteur ; Marcos Sobral, Auteur ; Elfrides E. S. Schapoval, Auteur . - 2006 . - pp. 284-285. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 3 (Mai-Juin 2005) . - pp. 284-285 Mots-clés : Eugenia mattosii Myrtaceae Essential oil composition β  -elemene β  -caryophyllene Bicyclogermacrene α  -cadinol Résumé : The volatile constituents of the fresh leaves of Eugenia mattosii (Myrtaceae) were isolated by hydrodistillation and analyzed by GC and GC/MS. The oil from this species showed that it comprised only sesquiterpenes: β-elemene (16.1%), β-caryophyllene (12.4%), bicyclogermacrene (17.5%) and α-cadinol (11.2%), being the major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698904#.UeKZLmF2_n4

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