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Acaricidal activity and essential oil composition of petiveria alliacea L. from pernambuco (Northeast Brazil) / I. de A. Neves in The journal of essential oil research, Vol. 23 N° 1 (Janvier/Fevrier 2011) 

Public ISBD [article]  in The journal of essential oil research > Vol. 23 N° 1 (Janvier/Fevrier 2011) . - pp. 23 - 26 Titre : Acaricidal activity and essential oil composition of petiveria alliacea L. from pernambuco (Northeast Brazil) Type de document : texte imprimé Auteurs : I. de A. Neves, Auteur ; Claudio A. G. Da Camara, Auteur ; J. C. S. Oliviera, Auteur Année de publication : 2011 Article en page(s) : pp. 23 - 26 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Petiveria  alliacea  Phytolaccaceae  Essential  oil  composition  Benzyl  alcohol  Carvacrol  (Z)-3-hexenyl  benzoate  Dibenzyl  disulphide  Tetranychus  urticae  Acaricidal  activity Index. décimale : 646 Résumé : The essential oils of the leaves, stems, flowers and roots of Petiveria alliacea L., growing wild in Limoeiro, Pernambuco, were investigated by combinations of GC and GC/MS. Eighteen components were identified in the oils from leaves, stems, flowers and roots, comprising 87.1%, 93.1%, 94.9%, and 96.4% of the oils, respectively. Petiveria alliacea produced an oil dominated by benzenoids and polysulphide compounds, with the principal components being benzyl alcohol (46.6% in the root oil); carvacrol (50.9% in the leaf oil, 48.3% in the stem oil and 29.7% in the flower oil); (Z)-3-hexenyl benzoate (18.6% in the leaf oil, 9.5% in the stem oil and 30.5% in the flower oil) and dibenzyl disulphide (17.6% in the leaf oil, 23.1% in the stem oil, 15.7% in the flower oil and 19.1% in the root oil). The acaricidal activities of the oils against Tetranychus urticae were also investigated. The lowest values of LC50 were observed for the flower oil (0.16 µL/L of air) and root (0.12µL/L of air), which did not differ significantly between themselves. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/55 [article] Acaricidal activity and essential oil composition of petiveria alliacea L. from pernambuco (Northeast Brazil) [texte imprimé] / I. de A. Neves, Auteur ; Claudio A. G. Da Camara, Auteur ; J. C. S. Oliviera, Auteur . - 2011 . - pp. 23 - 26. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 23 N° 1 (Janvier/Fevrier 2011) . - pp. 23 - 26 Mots-clés : Petiveria  alliacea  Phytolaccaceae  Essential  oil  composition  Benzyl  alcohol  Carvacrol  (Z)-3-hexenyl  benzoate  Dibenzyl  disulphide  Tetranychus  urticae  Acaricidal  activity Index. décimale : 646 Résumé : The essential oils of the leaves, stems, flowers and roots of Petiveria alliacea L., growing wild in Limoeiro, Pernambuco, were investigated by combinations of GC and GC/MS. Eighteen components were identified in the oils from leaves, stems, flowers and roots, comprising 87.1%, 93.1%, 94.9%, and 96.4% of the oils, respectively. Petiveria alliacea produced an oil dominated by benzenoids and polysulphide compounds, with the principal components being benzyl alcohol (46.6% in the root oil); carvacrol (50.9% in the leaf oil, 48.3% in the stem oil and 29.7% in the flower oil); (Z)-3-hexenyl benzoate (18.6% in the leaf oil, 9.5% in the stem oil and 30.5% in the flower oil) and dibenzyl disulphide (17.6% in the leaf oil, 23.1% in the stem oil, 15.7% in the flower oil and 19.1% in the root oil). The acaricidal activities of the oils against Tetranychus urticae were also investigated. The lowest values of LC50 were observed for the flower oil (0.16 µL/L of air) and root (0.12µL/L of air), which did not differ significantly between themselves. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/55

Chemical composition and acaricidal activity of the essential oils from fruits and leaves of protium bahianum daly / Wendel J.T. Pontes 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. 279 - 282 Titre : Chemical composition and acaricidal activity of the essential oils from fruits and leaves of protium bahianum daly Type de document : texte imprimé Auteurs : Wendel J.T. Pontes, Auteur ; Juliana M.O. Silva, Auteur ; Claudio A. G. Da Camara, Auteur Année de publication : 2010 Article en page(s) : pp. 279 - 282 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Protium  bahianum  Burseraceae  Essential  oil  composition  a-pinene  Aromadendrene  b-pinene  b-cubebene  a-cadinene  Dillapiole  Acaricidal  activity  Tetranychus  urticae Index. décimale : 646 Résumé : The essential oils of Protium bahianum fruit and leaves obtained through water distillation were analyzed by GC-FID and GC/MS, and their acaricidal activity was also evaluated using Tetranychus urticae as model. Twentynine components were identified in the oils. The main component of the fruit oil was a-pinene (34.0%) whereas aromadendrene (20.3%) was the major component of the leaf oil. The leaf oil exhibited a higher lethality rate with LC50 of 3.5 mL/L of air after 24 h exposure. The fruits oil showed LC50 of 9.1 mL/L of air and was repellent at 1% concentration. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/51 [article] Chemical composition and acaricidal activity of the essential oils from fruits and leaves of protium bahianum daly [texte imprimé] / Wendel J.T. Pontes, Auteur ; Juliana M.O. Silva, Auteur ; Claudio A. G. Da Camara, Auteur . - 2010 . - pp. 279 - 282. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 3 (Mai/Juin 2010) . - pp. 279 - 282 Mots-clés : Protium  bahianum  Burseraceae  Essential  oil  composition  a-pinene  Aromadendrene  b-pinene  b-cubebene  a-cadinene  Dillapiole  Acaricidal  activity  Tetranychus  urticae Index. décimale : 646 Résumé : The essential oils of Protium bahianum fruit and leaves obtained through water distillation were analyzed by GC-FID and GC/MS, and their acaricidal activity was also evaluated using Tetranychus urticae as model. Twentynine components were identified in the oils. The main component of the fruit oil was a-pinene (34.0%) whereas aromadendrene (20.3%) was the major component of the leaf oil. The leaf oil exhibited a higher lethality rate with LC50 of 3.5 mL/L of air after 24 h exposure. The fruits oil showed LC50 of 9.1 mL/L of air and was repellent at 1% concentration. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/51

Composition and acaricidal activity of the resin's essential oil of protium bahianum daly against two spotted spider mite (Tetranychus Urticae) / Wendel J.T. Pontes 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. 379-383 Titre : Composition and acaricidal activity of the resin's essential oil of protium bahianum daly against two spotted spider mite (Tetranychus Urticae) Type de document : texte imprimé Auteurs : Wendel J.T. Pontes, Auteur ; José C. S. De Oliveira, Auteur ; Claudio A. G. Da Camara, Auteur Année de publication : 2007 Article en page(s) : pp. 379-383 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Protium  bahianum  Burseraceae  Resins  Essential  oil  composition  β-(E)-santalol  acetate  p-cymene  α-phellandrene  Tricyclene  Acaricidal  activity  Tetranychus  urticae Résumé : The essential oils from two sources of resinous exudates of Protium bahianum obtained by hydrodistillation were analyzed by combinations of GC and GC/MS. Twenty-two and thirteen components were identified in the oils from fresh and aged resins, comprising 95.8 % and 98.6 %, of the oils, respectively. The aged resin oil contained a high percentage of oxygen-containing sesquiterpenes (85.4 %) with a high predominance of β-(Z)-santalol acetate (83.1 %). In contrast, no sesquiterpenes were detected in the fresh resin oil and it was constituted basically by monoterpenes hydrocarbons (42.4 %) and oxygen-containing monoterpenes (27.7 %), of which α-phellandrene (13.9 %) and terpinen-4-ol (7.4 %) were the major components, respectively. The acaricidal activities against Tetranychus urticae of the resin oil were also investigated. Both oils showed fumigant toxicity (mortality and fecundity), but only the aged resin oil induced repellence. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699310#.UW5ZDUqC5mN [article] Composition and acaricidal activity of the resin's essential oil of protium bahianum daly against two spotted spider mite (Tetranychus Urticae) [texte imprimé] / Wendel J.T. Pontes, Auteur ; José C. S. De Oliveira, Auteur ; Claudio A. G. Da Camara, Auteur . - 2007 . - pp. 379-383. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°4 (Juillet/Août 2007) . - pp. 379-383 Mots-clés : Protium  bahianum  Burseraceae  Resins  Essential  oil  composition  β-(E)-santalol  acetate  p-cymene  α-phellandrene  Tricyclene  Acaricidal  activity  Tetranychus  urticae Résumé : The essential oils from two sources of resinous exudates of Protium bahianum obtained by hydrodistillation were analyzed by combinations of GC and GC/MS. Twenty-two and thirteen components were identified in the oils from fresh and aged resins, comprising 95.8 % and 98.6 %, of the oils, respectively. The aged resin oil contained a high percentage of oxygen-containing sesquiterpenes (85.4 %) with a high predominance of β-(Z)-santalol acetate (83.1 %). In contrast, no sesquiterpenes were detected in the fresh resin oil and it was constituted basically by monoterpenes hydrocarbons (42.4 %) and oxygen-containing monoterpenes (27.7 %), of which α-phellandrene (13.9 %) and terpinen-4-ol (7.4 %) were the major components, respectively. The acaricidal activities against Tetranychus urticae of the resin oil were also investigated. Both oils showed fumigant toxicity (mortality and fecundity), but only the aged resin oil induced repellence. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699310#.UW5ZDUqC5mN

Essential oil composition of two lantana species from mountain forests of pernambuco (Northeast of Brazil) / José C. S. De Oliveira in The journal of essential oil research, Vol. 20 n°6 (Novembre/Décembre 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 20 n°6 (Novembre/Décembre 2008) . - pp. 530-532 Titre : Essential oil composition of two lantana species from mountain forests of pernambuco (Northeast of Brazil) Type de document : texte imprimé Auteurs : José C. S. De Oliveira, Auteur ; Ilzenayde A. Neves, Auteur ; Claudio A. G. Da Camara, Auteur Année de publication : 2009 Article en page(s) : pp. 530-532 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Lantana  camara  Lantana  fucata  Verbenaceae  Essential  oil  composition  Germacrene  D  Caryophyllene  oxide  Germacrene  D-4-ol  Gossonorol  β-caryophyllene  Bicyclogermacrene  Bulnesol Résumé : The essential oils of Lantana camara L. and L. fucata Lindl. leaves collected in the region of Mata Serrana in the municipality of Brejo da Madre de Deus in Pernambuco—Brazil were obtained by hydrodistillation and analyzed by GC and GC/MS. Twenty-five compounds were identified in L. camara, representing 99.4% of the leaf oil constituents, while 15 compounds were identified in L. fucata, representing 97.1% of the leaf oil constituents. The major compounds present in the oil of L. fucata were caryophyllene oxide (27.9%), gossonorol (18.2%), β-caryophyllene (12.3%) and bulnesol (10.8%), whereas those in the oil of L. camara were germacrene D (28.6%), germacrene D-4-ol (19.9%), β-caryophyllene (16.2%) and bicyclogermacrene (14.7%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700080 [article] Essential oil composition of two lantana species from mountain forests of pernambuco (Northeast of Brazil) [texte imprimé] / José C. S. De Oliveira, Auteur ; Ilzenayde A. Neves, Auteur ; Claudio A. G. Da Camara, Auteur . - 2009 . - pp. 530-532. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 n°6 (Novembre/Décembre 2008) . - pp. 530-532 Mots-clés : Lantana  camara  Lantana  fucata  Verbenaceae  Essential  oil  composition  Germacrene  D  Caryophyllene  oxide  Germacrene  D-4-ol  Gossonorol  β-caryophyllene  Bicyclogermacrene  Bulnesol Résumé : The essential oils of Lantana camara L. and L. fucata Lindl. leaves collected in the region of Mata Serrana in the municipality of Brejo da Madre de Deus in Pernambuco—Brazil were obtained by hydrodistillation and analyzed by GC and GC/MS. Twenty-five compounds were identified in L. camara, representing 99.4% of the leaf oil constituents, while 15 compounds were identified in L. fucata, representing 97.1% of the leaf oil constituents. The major compounds present in the oil of L. fucata were caryophyllene oxide (27.9%), gossonorol (18.2%), β-caryophyllene (12.3%) and bulnesol (10.8%), whereas those in the oil of L. camara were germacrene D (28.6%), germacrene D-4-ol (19.9%), β-caryophyllene (16.2%) and bicyclogermacrene (14.7%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700080

Volatile constituents of the fruits of clusia nemorasa G.mey. from different region of atlantic coast restingas of pernambuco (Northeast of Brazil) / José C. S. De Oliveira in The journal of essential oil research, Vol. 20 n°3 (Mai/Juin 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 20 n°3 (Mai/Juin 2008) . - pp. 219-222 Titre : Volatile constituents of the fruits of clusia nemorasa G.mey. from different region of atlantic coast restingas of pernambuco (Northeast of Brazil) Type de document : texte imprimé Auteurs : José C. S. De Oliveira, Auteur ; Ilzenayde A. Neves, Auteur ; Claudio A. G. Da Camara, Auteur Année de publication : 2008 Article en page(s) : pp. 219-222 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Clusia  nemorosa  Clusiaceae  Essential  oil  composition  β-caryophyllene  γ-muurolene  Caryophyllene  oxide  α-humulene  δ-cadinene Résumé : The volatile components of the fruits from nine collections of Clusia nemorosa G. Mey. from two municipalities (Tamandaré: T1–3 and Cabo de Santo Agostinho: N1–3; G1–3) of the coastal region of Pernambuco, Northeast of Brazil, in two kind of soil, rocky rich in iron (N1–3) and sandy clays (T1–3 and G1–3), were analyzed by GC and GC/MS. The isolated oils were obtained in similar yields, 0.1–0.3 % (w/w) and 0.1–0.2% (w/w) in the samples from Taman- daré (T1–3) and Fortress Nazaré (N1–3) and in the samples from Gaibú (G1–3), respectively. The oil samples can be characterized by the abundance of sesquiterpene hydrocarbons, while the percentage of oxygenated sesquiterpenes was higher in the samples collected in Tamandaré (T1–3: 20.4—22.0%) and Gaibú (G1–3: 17.6–20.4%). Monoterpenes hydrocarbons were totally absent in all samples. All samples showed β-caryophyllene (37.3–48.6%) as the principal component. Based on the information of other major components, two subtypes of C. nemorosa growing wild in Pernambuco, Brazil, can be established. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9699996 [article] Volatile constituents of the fruits of clusia nemorasa G.mey. from different region of atlantic coast restingas of pernambuco (Northeast of Brazil) [texte imprimé] / José C. S. De Oliveira, Auteur ; Ilzenayde A. Neves, Auteur ; Claudio A. G. Da Camara, Auteur . - 2008 . - pp. 219-222. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 n°3 (Mai/Juin 2008) . - pp. 219-222 Mots-clés : Clusia  nemorosa  Clusiaceae  Essential  oil  composition  β-caryophyllene  γ-muurolene  Caryophyllene  oxide  α-humulene  δ-cadinene Résumé : The volatile components of the fruits from nine collections of Clusia nemorosa G. Mey. from two municipalities (Tamandaré: T1–3 and Cabo de Santo Agostinho: N1–3; G1–3) of the coastal region of Pernambuco, Northeast of Brazil, in two kind of soil, rocky rich in iron (N1–3) and sandy clays (T1–3 and G1–3), were analyzed by GC and GC/MS. The isolated oils were obtained in similar yields, 0.1–0.3 % (w/w) and 0.1–0.2% (w/w) in the samples from Taman- daré (T1–3) and Fortress Nazaré (N1–3) and in the samples from Gaibú (G1–3), respectively. The oil samples can be characterized by the abundance of sesquiterpene hydrocarbons, while the percentage of oxygenated sesquiterpenes was higher in the samples collected in Tamandaré (T1–3: 20.4—22.0%) and Gaibú (G1–3: 17.6–20.4%). Monoterpenes hydrocarbons were totally absent in all samples. All samples showed β-caryophyllene (37.3–48.6%) as the principal component. Based on the information of other major components, two subtypes of C. nemorosa growing wild in Pernambuco, Brazil, can be established. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9699996

Volatile constituents of the leaf oils of piper aduncum L. from different regions of pernambuco (Northeast of Brazil) / José C. S. De Oliveira in The journal of essential oil research, Vol. 18 N° 5 (Septembre-Octobre 2006) 

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Volatile constituents of the leaves of croton sellowii baill (Euphorbiaceae) / Ivelton J.M. Dias in The journal of essential oil research, Vol. 18 N° 4 (Juillet-Août 2006) 

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Volatile constituents of the stem and leaves of cordia species from mountain forests of pernambuco (North-eastern Brazil) / José C. S. De Oliveira in The journal of essential oil research, Vol. 19 N°5 (Septembre/Octobre 2007) 

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