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Composition and larvicidal activity of the essential oil from tephrosia cinerea pers. / Angela Martha C. Arriaga 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. 450-451 Titre : Composition and larvicidal activity of the essential oil from tephrosia cinerea pers. Type de document : texte imprimé Auteurs : Angela Martha C. Arriaga, Auteur ; Grazielle T. Malcher, Auteur ; Jefferson Q. Lima, Auteur Année de publication : 2008 Article en page(s) : pp. 450-451 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Tephrosia  cinerea  Papilionaceae  Essential  oil  composition  Caryophyllene  oxide  Humulene  epoxide  II  Aedes  aegypti  Larvicidal  activity Résumé : The essential oil obtained by hydrodistillation from the leaves of Tephrosia cinerea Pers. (Papilionaceae) was analyzed using GC/FID and GC/MS. Caryophyllene oxide was the major component (63.9%). Furthermore, the oil was examined with respect to its larvicidal properties against the third stage larvae of the mosquito Aedes aegypti and showed LC50 66.07 ± 0.74 ppm. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700056 [article] Composition and larvicidal activity of the essential oil from tephrosia cinerea pers. [texte imprimé] / Angela Martha C. Arriaga, Auteur ; Grazielle T. Malcher, Auteur ; Jefferson Q. Lima, Auteur . - 2008 . - pp. 450-451. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 N°5 (Septembre/Octobre 2008) . - pp. 450-451 Mots-clés : Tephrosia  cinerea  Papilionaceae  Essential  oil  composition  Caryophyllene  oxide  Humulene  epoxide  II  Aedes  aegypti  Larvicidal  activity Résumé : The essential oil obtained by hydrodistillation from the leaves of Tephrosia cinerea Pers. (Papilionaceae) was analyzed using GC/FID and GC/MS. Caryophyllene oxide was the major component (63.9%). Furthermore, the oil was examined with respect to its larvicidal properties against the third stage larvae of the mosquito Aedes aegypti and showed LC50 66.07 ± 0.74 ppm. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700056

Zanthoxylum articulatum engler (Rutaceae) essential oil / Edinilza Maria A. Feitosa in The journal of essential oil research, Vol. 19 N°4 (Juillet/Août 2007) 

Public ISBD [article]  in The journal of essential oil research > Vol. 19 N°4 (Juillet/Août 2007) . - pp. 384-386 Titre : Zanthoxylum articulatum engler (Rutaceae) essential oil : Chemical composition and larvicidal activity Type de document : texte imprimé Auteurs : Edinilza Maria A. Feitosa, Auteur ; Angela Martha C. Arriaga, Auteur ; Telma L. G. Lemos, Auteur Année de publication : 2007 Article en page(s) : pp. 384-386 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Zanthoxylum  articulatum  Rutaceae  Aedes  aegypti  Essential  oil  composition  Viridiforol  Larvicidal  activity Résumé : The leaves of Zanthoxylum articulatum Engler (Rutaceae), collected in Jacobina-Bahia, Northwest of Brazil, was subjected to hydrodistillation and its essential oil was characterized by GC/MS. Twelve compounds were identified representing 90.4% of the oil. Oxygenated sesquiterpenes (65.4%) were the major constituents with viridiforol (35.4%), spathulenol (9.9%), elemol (9.7%) and globulol (6.5%) being the main compounds. The oil was examined with respect to its larvicidal properties against the larvae of a mosquito (Aedes aegypti) and showed LC50 77.62 ± 0.64 ppm. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699311#.UW5blEqC5mM [article] Zanthoxylum articulatum engler (Rutaceae) essential oil : Chemical composition and larvicidal activity [texte imprimé] / Edinilza Maria A. Feitosa, Auteur ; Angela Martha C. Arriaga, Auteur ; Telma L. G. Lemos, Auteur . - 2007 . - pp. 384-386. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°4 (Juillet/Août 2007) . - pp. 384-386 Mots-clés : Zanthoxylum  articulatum  Rutaceae  Aedes  aegypti  Essential  oil  composition  Viridiforol  Larvicidal  activity Résumé : The leaves of Zanthoxylum articulatum Engler (Rutaceae), collected in Jacobina-Bahia, Northwest of Brazil, was subjected to hydrodistillation and its essential oil was characterized by GC/MS. Twelve compounds were identified representing 90.4% of the oil. Oxygenated sesquiterpenes (65.4%) were the major constituents with viridiforol (35.4%), spathulenol (9.9%), elemol (9.7%) and globulol (6.5%) being the main compounds. The oil was examined with respect to its larvicidal properties against the larvae of a mosquito (Aedes aegypti) and showed LC50 77.62 ± 0.64 ppm. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699311#.UW5blEqC5mM