ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP.
In this work, the possible correlation between the antioxidant activities and the Total Phenolic Content (TPC) and chemical composition of Lamiaceae (H. conferta, H. dilatata, H. mutabilis, H. suaveolens), Burseraceae (P. heptaphyllum, T. rhoifoila, T. panamensis), and Lauraceae (Ocotea sp.) were ev...
- Autores:
-
Tafurt García, Geovanna
Jiménez Vidal, Luisa
Calvo Salamanca, Ana
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/66305
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/66305
http://bdigital.unal.edu.co/67329/
- Palabra clave:
- 54 Química y ciencias afines / Chemistry
ABTS
Folin-Ciocalteu
Lamiaceae
Burseraceae
Lauraceae
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Tafurt García, Geovannadc2ea1c4-da1a-4307-a428-a71d2a874e40300Jiménez Vidal, Luisa77712f9a-b25d-47c4-9253-71b6f889ec21300Calvo Salamanca, Ana96d85068-6219-4249-b47c-3b800c4d2c543002019-07-03T01:52:29Z2019-07-03T01:52:29Z2015-05-01ISSN: 2357-3791https://repositorio.unal.edu.co/handle/unal/66305http://bdigital.unal.edu.co/67329/In this work, the possible correlation between the antioxidant activities and the Total Phenolic Content (TPC) and chemical composition of Lamiaceae (H. conferta, H. dilatata, H. mutabilis, H. suaveolens), Burseraceae (P. heptaphyllum, T. rhoifoila, T. panamensis), and Lauraceae (Ocotea sp.) were evaluated. The Trolox Equivalent Antioxidant Capacity or the Total Antioxidant Activity (TAA) was determined by using a colorimetric assay with the ABTS radical cation, Effective Concentration (EC50) was evaluated with the DPPH radical, and the TPC was established by the Folin-Ciocalteu method, for ethanolic extracts obtained by cold maceration and evaporation to dryness. Both the TAA and the EC50 were highly correlated with the TPC. The barks of T. rhoifolia and T. panamensis demonstrated the highest antioxidant capacities. The Burseraceae spp. exhibited the highest TPC, and the Lamiaceae (Hyptis spp.) demonstrated the lowest TPC.En este trabajo se evaluó la posible correlación entre las actividades antioxidantes, el contenido de fenoles totales (CFT) y la composición química de Lamiaceae (H. conferta, H. dilatata, H. mutabilis, H. suaveolens), Burseraceae (P. heptaphyllum, T. rhoifoila, T. panamensis) y Lauraceae (Ocotea sp.). Para los extractos etanólicos obtenidos por maceración en frio y evaporación a sequedad, la Capacidad Antioxidante Equivalente al Trolox o la Actividad Antioxidante Total (AAT), fueron determinadas mediante un ensayo colorimétrico con el catión radical ABTS, la Concentración Efectiva (EC50) fue evaluada con el radical DPPH, y el Contenido de Fenoles Totales (CFT), fue establecido mediante el método de Folin-Ciocalteu. Tanto la AAT como la EC50 estuvieron altamente correlacionados con el CFT. Las cortezas de T. rhoifolia y T. panamensis mostraron las capacidades antioxidantes más altas. Las Burseraceae spp. mostraron los TPC más altos y las Lamiaceae (Hyptis spp.) mostraron los TPC más bajos.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Químicahttps://revistas.unal.edu.co/index.php/rcolquim/article/view/55217Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de QuímicaRevista Colombiana de QuímicaTafurt García, Geovanna and Jiménez Vidal, Luisa and Calvo Salamanca, Ana (2015) ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. Revista Colombiana de Química, 44 (2). pp. 28-33. ISSN 2357-379154 Química y ciencias afines / ChemistryABTSFolin-CiocalteuLamiaceaeBurseraceaeLauraceaeANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP.Artículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL55217-284123-1-PB.pdfapplication/pdf1196185https://repositorio.unal.edu.co/bitstream/unal/66305/1/55217-284123-1-PB.pdf6dfe16540b362ab5b35654742808d3d5MD51THUMBNAIL55217-284123-1-PB.pdf.jpg55217-284123-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8354https://repositorio.unal.edu.co/bitstream/unal/66305/2/55217-284123-1-PB.pdf.jpg67db3214ee40c313b842dee8bb309aedMD52unal/66305oai:repositorio.unal.edu.co:unal/663052023-05-24 23:03:04.206Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. |
| title |
ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. |
| spellingShingle |
ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. 54 Química y ciencias afines / Chemistry ABTS Folin-Ciocalteu Lamiaceae Burseraceae Lauraceae |
| title_short |
ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. |
| title_full |
ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. |
| title_fullStr |
ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. |
| title_full_unstemmed |
ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. |
| title_sort |
ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. |
| dc.creator.fl_str_mv |
Tafurt García, Geovanna Jiménez Vidal, Luisa Calvo Salamanca, Ana |
| dc.contributor.author.spa.fl_str_mv |
Tafurt García, Geovanna Jiménez Vidal, Luisa Calvo Salamanca, Ana |
| dc.subject.ddc.spa.fl_str_mv |
54 Química y ciencias afines / Chemistry |
| topic |
54 Química y ciencias afines / Chemistry ABTS Folin-Ciocalteu Lamiaceae Burseraceae Lauraceae |
| dc.subject.proposal.spa.fl_str_mv |
ABTS Folin-Ciocalteu Lamiaceae Burseraceae Lauraceae |
| description |
In this work, the possible correlation between the antioxidant activities and the Total Phenolic Content (TPC) and chemical composition of Lamiaceae (H. conferta, H. dilatata, H. mutabilis, H. suaveolens), Burseraceae (P. heptaphyllum, T. rhoifoila, T. panamensis), and Lauraceae (Ocotea sp.) were evaluated. The Trolox Equivalent Antioxidant Capacity or the Total Antioxidant Activity (TAA) was determined by using a colorimetric assay with the ABTS radical cation, Effective Concentration (EC50) was evaluated with the DPPH radical, and the TPC was established by the Folin-Ciocalteu method, for ethanolic extracts obtained by cold maceration and evaporation to dryness. Both the TAA and the EC50 were highly correlated with the TPC. The barks of T. rhoifolia and T. panamensis demonstrated the highest antioxidant capacities. The Burseraceae spp. exhibited the highest TPC, and the Lamiaceae (Hyptis spp.) demonstrated the lowest TPC. |
| publishDate |
2015 |
| dc.date.issued.spa.fl_str_mv |
2015-05-01 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-03T01:52:29Z |
| dc.date.available.spa.fl_str_mv |
2019-07-03T01:52:29Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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ISSN: 2357-3791 |
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https://repositorio.unal.edu.co/handle/unal/66305 |
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http://bdigital.unal.edu.co/67329/ |
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ISSN: 2357-3791 |
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spa |
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spa |
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https://revistas.unal.edu.co/index.php/rcolquim/article/view/55217 |
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Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Química Revista Colombiana de Química |
| dc.relation.references.spa.fl_str_mv |
Tafurt García, Geovanna and Jiménez Vidal, Luisa and Calvo Salamanca, Ana (2015) ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENT OF HYPTIS SPP., P. HEPTAPHYLLUM, T. PANAMENSIS, T. RHOIFOLIA, AND OCOTEA SP. Revista Colombiana de Química, 44 (2). pp. 28-33. ISSN 2357-3791 |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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