Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains
Descripción del Articulo
In Venezuela, are currently exploring new sources of natural antibacterial agents, due to increased bacterial resistance, including essential oils derived from plants. For this reason in the present study we determined the chemical composition of essential oil obtained from leaves collected on Ambro...
| Autores: | , , , , , , , |
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| Formato: | artículo |
| Fecha de Publicación: | 2011 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/245 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/245 |
| Nivel de acceso: | acceso abierto |
| Materia: | Ambrosia peruviana aceite esencial actividad antibacteriana. essential oil antibacterial activity. |
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Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plainsComposición quimica y actividad antibacteriana del aceite esencial de Ambrosia peruviana Willd. de los llanos venezolanosYánez C., Carlos A.Rios, NurbyMora, FlorRojas, LuisDiaz, TuliaVelasco, JudithRios, NahileMelendez, PabloAmbrosia peruvianaaceite esencialactividad antibacteriana.Ambrosia peruvianaessential oilantibacterial activity.In Venezuela, are currently exploring new sources of natural antibacterial agents, due to increased bacterial resistance, including essential oils derived from plants. For this reason in the present study we determined the chemical composition of essential oil obtained from leaves collected on Ambrosia peruviana Willd Guasdualito, Apure State, Venezuela. The volatile compounds were isolated by hydrodistillation in a Clevenger trap and then subjected to qualitative analysis and quantitative by gas chromatography-mass spectrometry (GC / MS) on an HP GC-MS System, model 5973, finding as the major compound gamma-curcumeno (23.99%) followed by curcumeno-ar (14.08%), bornyl acetate (10.35%), camphor (5.03%) and epoxide oximene (4.79%). The antibacterial activity of essential oil by the agar diffusion method with discs against Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Klebsiella pneumoniae, Salmonella typhi and Pseudomonas aeruginosa showed activity against S. aureus, E. faecalis, E. coli and S. Typhi, with MIC values of 350-500 micrograms/ mL. This research represents the first report of antibacterial activity of A. peruviana.En Venezuela actualmente se están explorando nuevas fuentes de agentes antibacterianos de origen natural, debido al aumento de la resistencia bacteriana, entre ellos los aceites esenciales derivados de plantas. Por tal razón en el presente estudio se determinó la composición química del aceite esencial obtenido de las hojas de Ambrosia peruviana Willd recolectada en Guasdualito, Estado Apure, Venezuela. Los compuestos volátiles se aislaron por hidrodestilación en una trampa de Clevenger y posteriormente se realizó el análisis cualitativocuantitativo a través de cromatografía de gases acoplada a espectrometría de masas (GC/MS), en un equipo HP GC-MS System, modelo 5973, encontrando como compuestos mayoritarios al gamma-curcumeno (23,99%), seguido de ar-curcumeno (14,08%), acetato de bornilo (10,35%), camfor (5,03%) y epóxido de oximene (4,79%). La actividad antibacteriana del aceite esencial realizada por el método de difusión en agar con discos frente a Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Klebsiella pneumoniae, Salmonella Typhi y Pseudomonas aeruginosa, mostró actividad contra S. aureus, E. faecalis, E. coli, y S. Typhi, con valores de CIM de 350–500 μg/ mL. Esta investigación es el primer reporte de actividad antibacteriana de A. peruviana.Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas2011-08-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/24510.15381/rpb.v18i2.245Revista Peruana de Biología; Vol. 18 Núm. 2 (2011); 149 - 151Revista Peruana de Biología; Vol. 18 No. 2 (2011); 149 - 1511727-99331561-0837reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/245/231Derechos de autor 2011 Carlos A. Yánez C., Nurby Rios, Flor Mora, Luis Rojas, Tulia Diaz, Judith Velasco, Nahile Rios, Pablo Melendezhttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/2452020-05-21T12:29:02Z |
| dc.title.none.fl_str_mv |
Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains Composición quimica y actividad antibacteriana del aceite esencial de Ambrosia peruviana Willd. de los llanos venezolanos |
| title |
Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains |
| spellingShingle |
Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains Yánez C., Carlos A. Ambrosia peruviana aceite esencial actividad antibacteriana. Ambrosia peruviana essential oil antibacterial activity. |
| title_short |
Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains |
| title_full |
Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains |
| title_fullStr |
Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains |
| title_full_unstemmed |
Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains |
| title_sort |
Chemical composition and antibacterial activity of the essential oil of Ambrosia peruviana Willd. from Venezuelan plains |
| dc.creator.none.fl_str_mv |
Yánez C., Carlos A. Rios, Nurby Mora, Flor Rojas, Luis Diaz, Tulia Velasco, Judith Rios, Nahile Melendez, Pablo |
| author |
Yánez C., Carlos A. |
| author_facet |
Yánez C., Carlos A. Rios, Nurby Mora, Flor Rojas, Luis Diaz, Tulia Velasco, Judith Rios, Nahile Melendez, Pablo |
| author_role |
author |
| author2 |
Rios, Nurby Mora, Flor Rojas, Luis Diaz, Tulia Velasco, Judith Rios, Nahile Melendez, Pablo |
| author2_role |
author author author author author author author |
| dc.subject.none.fl_str_mv |
Ambrosia peruviana aceite esencial actividad antibacteriana. Ambrosia peruviana essential oil antibacterial activity. |
| topic |
Ambrosia peruviana aceite esencial actividad antibacteriana. Ambrosia peruviana essential oil antibacterial activity. |
| description |
In Venezuela, are currently exploring new sources of natural antibacterial agents, due to increased bacterial resistance, including essential oils derived from plants. For this reason in the present study we determined the chemical composition of essential oil obtained from leaves collected on Ambrosia peruviana Willd Guasdualito, Apure State, Venezuela. The volatile compounds were isolated by hydrodistillation in a Clevenger trap and then subjected to qualitative analysis and quantitative by gas chromatography-mass spectrometry (GC / MS) on an HP GC-MS System, model 5973, finding as the major compound gamma-curcumeno (23.99%) followed by curcumeno-ar (14.08%), bornyl acetate (10.35%), camphor (5.03%) and epoxide oximene (4.79%). The antibacterial activity of essential oil by the agar diffusion method with discs against Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Klebsiella pneumoniae, Salmonella typhi and Pseudomonas aeruginosa showed activity against S. aureus, E. faecalis, E. coli and S. Typhi, with MIC values of 350-500 micrograms/ mL. This research represents the first report of antibacterial activity of A. peruviana. |
| publishDate |
2011 |
| dc.date.none.fl_str_mv |
2011-08-15 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/245 10.15381/rpb.v18i2.245 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/245 |
| identifier_str_mv |
10.15381/rpb.v18i2.245 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/245/231 |
| dc.rights.none.fl_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas |
| dc.source.none.fl_str_mv |
Revista Peruana de Biología; Vol. 18 Núm. 2 (2011); 149 - 151 Revista Peruana de Biología; Vol. 18 No. 2 (2011); 149 - 151 1727-9933 1561-0837 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
| instname_str |
Universidad Nacional Mayor de San Marcos |
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UNMSM |
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UNMSM |
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Revistas - Universidad Nacional Mayor de San Marcos |
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Revistas - Universidad Nacional Mayor de San Marcos |
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Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
