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Essential oils from beilschmiedia pendula (Sw.) hemsl. (Lauraceae) from Costa Rica / Carlos Chaverri in The journal of essential oil research, Vol. 22 N° 3 (Mai/Juin 2010) 

Public ISBD [article]  in The journal of essential oil research > Vol. 22 N° 3 (Mai/Juin 2010) . - pp. 259 - 262 Titre : Essential oils from beilschmiedia pendula (Sw.) hemsl. (Lauraceae) from Costa Rica Type de document : texte imprimé Auteurs : Carlos Chaverri, Auteur ; José F. Cicció, Auteur Année de publication : 2010 Article en page(s) : pp. 259 - 262 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Beilschmiedia  pendula  Lauraceae  Essential  oil  composition  a-pinene  b-pinene  b-caryophyllene  b-selinene  Bicyclogermacrene  a-cadinol Index. décimale : 646 Résumé : The composition of the essential oil from leaves and branches of Beilschmiedia pendula growing wild in Costa Rica was determined by capillary GC-FID and GC/MS. Sixty eight and 67 compounds were identified in the leaf and branch oils respectively corresponding to about 84.3% and 96.7% of the total amount of the oils. The leaf oil consists mainly of monoterpene hydrocarbons (27.4%), sesquiterpene hydrocarbons (33.0%) and oxygenated sesquiterpenes (16.3%). The major components of the leaf oil were b-pinene (10.4%), b-caryophyllene (8.6%), a-pinene (7.9%) and bicyclogermacrene (7.2%). The branch oil consists mainly of sesquiterpene hydrocarbons (59.3%) and oxygenated sesquiterpenes (24.9%). The major components of the branch oil were b-caryophyllene (17.3%), b-selinene (9.1%), bicyclogermacrene (8.9%), a-cadinol (5.8%) and spathulenol (4.6%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/51 [article] Essential oils from beilschmiedia pendula (Sw.) hemsl. (Lauraceae) from Costa Rica [texte imprimé] / Carlos Chaverri, Auteur ; José F. Cicció, Auteur . - 2010 . - pp. 259 - 262. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 3 (Mai/Juin 2010) . - pp. 259 - 262 Mots-clés : Beilschmiedia  pendula  Lauraceae  Essential  oil  composition  a-pinene  b-pinene  b-caryophyllene  b-selinene  Bicyclogermacrene  a-cadinol Index. décimale : 646 Résumé : The composition of the essential oil from leaves and branches of Beilschmiedia pendula growing wild in Costa Rica was determined by capillary GC-FID and GC/MS. Sixty eight and 67 compounds were identified in the leaf and branch oils respectively corresponding to about 84.3% and 96.7% of the total amount of the oils. The leaf oil consists mainly of monoterpene hydrocarbons (27.4%), sesquiterpene hydrocarbons (33.0%) and oxygenated sesquiterpenes (16.3%). The major components of the leaf oil were b-pinene (10.4%), b-caryophyllene (8.6%), a-pinene (7.9%) and bicyclogermacrene (7.2%). The branch oil consists mainly of sesquiterpene hydrocarbons (59.3%) and oxygenated sesquiterpenes (24.9%). The major components of the branch oil were b-caryophyllene (17.3%), b-selinene (9.1%), bicyclogermacrene (8.9%), a-cadinol (5.8%) and spathulenol (4.6%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/51

Essential oils from ocotea austinii C. K. allen (Lauraceae) from Costa Rica / Carlos Chaverri 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. 439-443 Titre : Essential oils from ocotea austinii C. K. allen (Lauraceae) from Costa Rica Type de document : texte imprimé Auteurs : Carlos Chaverri, Auteur ; José F. Cicció, Auteur Année de publication : 2007 Article en page(s) : pp. 439-443 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Ocotea  austinii  Lauraceae  Essential  oil  composition  α-pinene  β-pinene Résumé : The composition of the essential oil from leaves and twig wood of Ocotea austinii growing wild in Costa Rica was determined by capillary GC/FID and GC/MS. Seventy-six and seventy-seven compounds were identified in the leaf and twig wood oils corresponding to about 99.8% and 98.3% of the total amount of the oils, respectively. The leaf oil consists mainly of terpene hydrocarbons (87.5%) and oxygenated terpenes (11.8%). The major components of the leaf oil were β-pinene (33.2%), β-pinene (13.0%) and δ-cadinene (5.7%). The wood oil also consisted mainly of terpene hydrocarbons (67.4%) and oxygenated terpenes (29.9%). The major components of the wood oil were α-pinene (14.9%), β-pinene (8.2%), β-eudesmol (9.1%), α-eudesmol (8.8%) and viridiflorene (5.0%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699946#.UXA8V0qC5mM [article] Essential oils from ocotea austinii C. K. allen (Lauraceae) from Costa Rica [texte imprimé] / Carlos Chaverri, Auteur ; José F. Cicció, Auteur . - 2007 . - pp. 439-443. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°5 (Septembre/Octobre 2007) . - pp. 439-443 Mots-clés : Ocotea  austinii  Lauraceae  Essential  oil  composition  α-pinene  β-pinene Résumé : The composition of the essential oil from leaves and twig wood of Ocotea austinii growing wild in Costa Rica was determined by capillary GC/FID and GC/MS. Seventy-six and seventy-seven compounds were identified in the leaf and twig wood oils corresponding to about 99.8% and 98.3% of the total amount of the oils, respectively. The leaf oil consists mainly of terpene hydrocarbons (87.5%) and oxygenated terpenes (11.8%). The major components of the leaf oil were β-pinene (33.2%), β-pinene (13.0%) and δ-cadinene (5.7%). The wood oil also consisted mainly of terpene hydrocarbons (67.4%) and oxygenated terpenes (29.9%). The major components of the wood oil were α-pinene (14.9%), β-pinene (8.2%), β-eudesmol (9.1%), α-eudesmol (8.8%) and viridiflorene (5.0%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699946#.UXA8V0qC5mM