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Analysis of volatile compounds of camu-camu (Myrciaria dubia (HBK) Mcvaugh) fruit isolated by different methods / Clara E. Quijano in The journal of essential oil research, Vol. 19 N°6 (Novembre/Decembre 2007) 

Public ISBD [article]  in The journal of essential oil research > Vol. 19 N°6 (Novembre/Decembre 2007) . - pp. 527-533 Titre : Analysis of volatile compounds of camu-camu (Myrciaria dubia (HBK) Mcvaugh) fruit isolated by different methods Type de document : texte imprimé Auteurs : Clara E. Quijano, Auteur ; Jorge A. Pino, Auteur Année de publication : 2008 Article en page(s) : pp. 527-533 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Myrciaria  dubia  Myrtaceae  Fruit  volatiles  Extract  volatiles  Headspace  volatiles  Limonene  α-pinene Résumé : Volatile compounds were isolated from camu-camu (Myrciaria dubia (HBK) McVaugh) fruit by liquid-liquid extraction (LLE), simultaneous distillation-solvent extraction (SDE) and headspace solid-phase microextraction (HS-SPME). The volatile concentrates were examined by GC and GC/MS. A total of 111, 114 and 138 compounds were identified in the LLE, SDE and HS-SPME of the fruit, respectively. Limonene was the major component of these concentrates, followed by α-pinene. The relative proportions of the major compounds are shown to be dependent upon the isolation methods. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699323#.UXFj80qC5mM [article] Analysis of volatile compounds of camu-camu (Myrciaria dubia (HBK) Mcvaugh) fruit isolated by different methods [texte imprimé] / Clara E. Quijano, Auteur ; Jorge A. Pino, Auteur . - 2008 . - pp. 527-533. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°6 (Novembre/Decembre 2007) . - pp. 527-533 Mots-clés : Myrciaria  dubia  Myrtaceae  Fruit  volatiles  Extract  volatiles  Headspace  volatiles  Limonene  α-pinene Résumé : Volatile compounds were isolated from camu-camu (Myrciaria dubia (HBK) McVaugh) fruit by liquid-liquid extraction (LLE), simultaneous distillation-solvent extraction (SDE) and headspace solid-phase microextraction (HS-SPME). The volatile concentrates were examined by GC and GC/MS. A total of 111, 114 and 138 compounds were identified in the LLE, SDE and HS-SPME of the fruit, respectively. Limonene was the major component of these concentrates, followed by α-pinene. The relative proportions of the major compounds are shown to be dependent upon the isolation methods. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699323#.UXFj80qC5mM

Composition of the essential oil from leaves and fruits of hedyosmum colombianum cuatrec. grown in Colombia / Paula A. Delgado 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. 234 - 236 Titre : Composition of the essential oil from leaves and fruits of hedyosmum colombianum cuatrec. grown in Colombia Type de document : texte imprimé Auteurs : Paula A. Delgado, Auteur ; Clara E. Quijano, Auteur ; Gustavo Morales, Auteur Année de publication : 2010 Article en page(s) : pp. 234 - 236 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Hedyosmum  colombianum  Chloranthaceae  Essential  oil  composition  b-pinene  Pinocarvone Index. décimale : 646 Résumé : The composition of the essential oils from leaves and fruits of Hedyosmum colombianum Cuatrec. was analyzed by GC and combined GC/MS. Ninety-seven compounds were identified which constitute more than 99% of the composition. The major compounds in both oils were b-pinene (11.4–16.5%) and pinocarvone (13.4–14.2%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/51 [article] Composition of the essential oil from leaves and fruits of hedyosmum colombianum cuatrec. grown in Colombia [texte imprimé] / Paula A. Delgado, Auteur ; Clara E. Quijano, Auteur ; Gustavo Morales, Auteur . - 2010 . - pp. 234 - 236. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 3 (Mai/Juin 2010) . - pp. 234 - 236 Mots-clés : Hedyosmum  colombianum  Chloranthaceae  Essential  oil  composition  b-pinene  Pinocarvone Index. décimale : 646 Résumé : The composition of the essential oils from leaves and fruits of Hedyosmum colombianum Cuatrec. was analyzed by GC and combined GC/MS. Ninety-seven compounds were identified which constitute more than 99% of the composition. The major compounds in both oils were b-pinene (11.4–16.5%) and pinocarvone (13.4–14.2%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/51

Composition of the essential oil from leaves of peperomia galioides HBK grown in Colombia / Paola A. Robayo-Gama in The journal of essential oil research, Vol. 22 N° 4 (Juillet/Août 2010) 

Public ISBD [article]  in The journal of essential oil research > Vol. 22 N° 4 (Juillet/Août 2010) . - pp. 307-309 Titre : Composition of the essential oil from leaves of peperomia galioides HBK grown in Colombia Type de document : texte imprimé Auteurs : Paola A. Robayo-Gama, Auteur ; Clara E. Quijano, Auteur ; Gustavo Morales, Auteur Année de publication : 2011 Article en page(s) : pp. 307-309 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Peperomia  galioides  Piperaceae  Essential  oil  composition  Safrole  Epi-α-bisabolol Index. décimale : 646 Résumé : The composition of the essential oil from leaves of Peperomia galioides HBK was analyzed by GC and combined GC/MS. Eighty-four constituents were identified which constituted more than 99% of the leaf oil. The major compounds in the oil were safrole (42.3%) and epi-α-bisabolol (29.2%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700332 [article] Composition of the essential oil from leaves of peperomia galioides HBK grown in Colombia [texte imprimé] / Paola A. Robayo-Gama, Auteur ; Clara E. Quijano, Auteur ; Gustavo Morales, Auteur . - 2011 . - pp. 307-309. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 4 (Juillet/Août 2010) . - pp. 307-309 Mots-clés : Peperomia  galioides  Piperaceae  Essential  oil  composition  Safrole  Epi-α-bisabolol Index. décimale : 646 Résumé : The composition of the essential oil from leaves of Peperomia galioides HBK was analyzed by GC and combined GC/MS. Eighty-four constituents were identified which constituted more than 99% of the leaf oil. The major compounds in the oil were safrole (42.3%) and epi-α-bisabolol (29.2%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700332

Composition of the essential oil from the leaves and fruits of morella pubescens (Humb.et Bonpl. ex Willd.) wilbur grown in Colombia / Juan S. Sandoval 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. 133-134 Titre : Composition of the essential oil from the leaves and fruits of morella pubescens (Humb.et Bonpl. ex Willd.) wilbur grown in Colombia Type de document : texte imprimé Auteurs : Juan S. Sandoval, Auteur ; Clara E. Quijano, Auteur ; Gustavo Morales, Auteur Année de publication : 2010 Article en page(s) : pp. 133-134 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Morella  pubescens  Myricaceae  Essential  oil  composition  Germacrene  B  selina-3,7(11)-diene  δ-cadinene Index. décimale : 646 Résumé : The composition of the essential oil from leaves and fruits of Morella pubescens (Humb. et Bonpl. ex Willd.) Wilbur was analyzed by GC and GC/MS. Major compounds in both oils were germacrene B (30.9–34.1%), selina- 3,7(11)-diene (17.4–17.8%) and δ-cadinene (14.7–16.8%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/50#top [article] Composition of the essential oil from the leaves and fruits of morella pubescens (Humb.et Bonpl. ex Willd.) wilbur grown in Colombia [texte imprimé] / Juan S. Sandoval, Auteur ; Clara E. Quijano, Auteur ; Gustavo Morales, Auteur . - 2010 . - pp. 133-134. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 2 (Mars/Avril 2010) . - pp. 133-134 Mots-clés : Morella  pubescens  Myricaceae  Essential  oil  composition  Germacrene  B  selina-3,7(11)-diene  δ-cadinene Index. décimale : 646 Résumé : The composition of the essential oil from leaves and fruits of Morella pubescens (Humb. et Bonpl. ex Willd.) Wilbur was analyzed by GC and GC/MS. Major compounds in both oils were germacrene B (30.9–34.1%), selina- 3,7(11)-diene (17.4–17.8%) and δ-cadinene (14.7–16.8%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/50#top

Free and glycosidically bound volatiles in guava leaves (Psidium guajava L.) palmira ICA-I cultivar / Mady García in The journal of essential oil research, Vol. 21 N° 2+ supplément vol.20 (Mars/Avril 2009+ supplément 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 2+ supplément vol.20 (Mars/Avril 2009+ supplément 2008) . - pp. 131-134 Titre : Free and glycosidically bound volatiles in guava leaves (Psidium guajava L.) palmira ICA-I cultivar Type de document : texte imprimé Auteurs : Mady García, Auteur ; Clara E. Quijano, Auteur ; Jorge A. Pino, Auteur Article en page(s) : pp. 131-134 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Guava  leaves  Psidium  guajava  Myrtaceae  Glycosidically  bound  volatiles Index. décimale : 646 Résumé : Free and glycosidically bound volatiles obtained from the guava leaves (Psidium guajava L.) by liquid-liquid extraction and by chromatography, followed by enzymatic hydrolysis with non-selective pectinase respectively, were analyzed by capillary GC and GC/MS analyses. A total of 39 free volatiles were detected (total amount of 1328 mg/ kg), with the major components being α-copaene, β-caryophyllene, and cadina-1,4-diene. Among the 47 detected glycosidically bound compounds (total amount of 7050 mg/kg), hexanol, benzyl alcohol, and (E)-3-hexenoic acid were found to be the major constituents. In aroma evaluation, the free volatile fraction showed a guava leaf-like aroma whereas the bound fraction was odorless. However, the characteristic herbaceous-green-fatty aroma was noted in the bound fraction after enzymatic hydrolysis. Upon the combination of the free and hydrolyzed bound fractions, a strongly fresh, guava leaf-like aroma was perceived. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Free and glycosidically bound volatiles in guava leaves (Psidium guajava L.) palmira ICA-I cultivar [texte imprimé] / Mady García, Auteur ; Clara E. Quijano, Auteur ; Jorge A. Pino, Auteur . - pp. 131-134. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 2+ supplément vol.20 (Mars/Avril 2009+ supplément 2008) . - pp. 131-134 Mots-clés : Guava  leaves  Psidium  guajava  Myrtaceae  Glycosidically  bound  volatiles Index. décimale : 646 Résumé : Free and glycosidically bound volatiles obtained from the guava leaves (Psidium guajava L.) by liquid-liquid extraction and by chromatography, followed by enzymatic hydrolysis with non-selective pectinase respectively, were analyzed by capillary GC and GC/MS analyses. A total of 39 free volatiles were detected (total amount of 1328 mg/ kg), with the major components being α-copaene, β-caryophyllene, and cadina-1,4-diene. Among the 47 detected glycosidically bound compounds (total amount of 7050 mg/kg), hexanol, benzyl alcohol, and (E)-3-hexenoic acid were found to be the major constituents. In aroma evaluation, the free volatile fraction showed a guava leaf-like aroma whereas the bound fraction was odorless. However, the characteristic herbaceous-green-fatty aroma was noted in the bound fraction after enzymatic hydrolysis. Upon the combination of the free and hydrolyzed bound fractions, a strongly fresh, guava leaf-like aroma was perceived. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Headspace volatiles of theobroma cacao L. pulp from Colombia / Jorge A. Pino in The journal of essential oil research, Vol. 22 N° 2 (Mars/Avril 2010) 

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Volatile compounds of round kumquat (Fortunella japonica Swingle) peel oil from colombia / Clara E. Quijano in The journal of essential oil research, Vol. 21 N° 6 (Novembre/Décembre 2009) 

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