Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia

The catechin content in barks of the forest species Pinus patula, Pinus oocarpa and Eucaliptus grandis, cultivated in the Department of Cauca-Colombia, was evaluated. The ethanol extracts were obtained by evaluating the best conditions of particle size, agitation time, solvent-bark ratio and tempera...

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Fecha de publicación:
2021
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Universidad Católica de Pereira
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Repositorio Institucional - RIBUC
Idioma:
spa
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oai:repositorio.ucp.edu.co:10785/13694
Acceso en línea:
https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/2622
http://hdl.handle.net/10785/13694
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Derechos de autor 2021 Entre Ciencia e Ingeniería
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oai_identifier_str oai:repositorio.ucp.edu.co:10785/13694
network_acronym_str RepoRIBUC
network_name_str Repositorio Institucional - RIBUC
repository_id_str
spelling Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-ColombiaExtracción de compuestos fenólicos y contenido de catequina en cortezas de tres especies forestales del Cauca-ColombiaThe catechin content in barks of the forest species Pinus patula, Pinus oocarpa and Eucaliptus grandis, cultivated in the Department of Cauca-Colombia, was evaluated. The ethanol extracts were obtained by evaluating the best conditions of particle size, agitation time, solvent-bark ratio and temperature. The catechin content was determined using high performance liquid chromatography (HPLC) with ultraviolet detector and using solid phase extraction (SPE) for sample cleaning. A catechin content of 2.00 ± 0.03%, 2.96 ± 0.02% and 0.18 ± 0.03% was found in barks of P. patula, P. oocarpa and E. grandis respectively. Catechin content indicates the great potential in industrial and medicinal applications for a renewable resource such as bark, abundant in the region and whose field disposition environmentally affects forest areas.Se evaluó el contenido de catequina en cortezas de las especies forestales Pinus patula, Pinus oocarpa y Eucaliptus grandis, cultivadas en el Departamento del Cauca-Colombia. Los extractos etanólicos se obtuvieron evaluando las mejores condiciones de tamaño de partícula, tiempo de agitación, relación disolvente-corteza, temperatura y agitación. El contenido de catequina se determinó usando cromatografía líquida de alta resolución (HPLC) con detector ultravioleta y empleando extracción en fase sólida (SPE) para la limpieza de las muestras. Se encontró un contenido de catequina de 2.00±0.03%, 2.96±0.02% y 0.18±0.03% en cortezas de P. patula, P. oocarpa y E. grandis respectivamente. Este contenido de catequina indica el gran potencial en aplicaciones industriales y medicinales para un recurso renovable como la corteza, abundante en la región y cuya disposición en campo afecta ambientalmente las zonas forestales.Universidad Católica de Pereira2023-08-29T03:49:40Z2023-08-29T03:49:40Z2021-07-01Artículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_2df8fbb1application/pdfhttps://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/262210.31908/19098367.2622http://hdl.handle.net/10785/13694Entre ciencia e ingeniería; Vol 15 No 29 (2021); 19-27Entre Ciencia e Ingeniería; Vol. 15 Núm. 29 (2021); 19-27Entre ciencia e ingeniería; v. 15 n. 29 (2021); 19-272539-41691909-8367spahttps://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/2622/2435Derechos de autor 2021 Entre Ciencia e Ingenieríahttps://creativecommons.org/licenses/by-nc/4.0/deed.es_EShttps://creativecommons.org/licenses/by-nc/4.0/deed.es_ESinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Sarria Villa, Rodrigo AndrésGallo Corredor, José AntonioBenítez, Ricardo Benítezoai:repositorio.ucp.edu.co:10785/136942025-01-27T23:58:05Z
dc.title.none.fl_str_mv Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia
Extracción de compuestos fenólicos y contenido de catequina en cortezas de tres especies forestales del Cauca-Colombia
title Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia
spellingShingle Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia
title_short Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia
title_full Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia
title_fullStr Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia
title_full_unstemmed Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia
title_sort Extraction of phenolic compounds and content of catechin in barks of three forest species from Cauca-Colombia
description The catechin content in barks of the forest species Pinus patula, Pinus oocarpa and Eucaliptus grandis, cultivated in the Department of Cauca-Colombia, was evaluated. The ethanol extracts were obtained by evaluating the best conditions of particle size, agitation time, solvent-bark ratio and temperature. The catechin content was determined using high performance liquid chromatography (HPLC) with ultraviolet detector and using solid phase extraction (SPE) for sample cleaning. A catechin content of 2.00 ± 0.03%, 2.96 ± 0.02% and 0.18 ± 0.03% was found in barks of P. patula, P. oocarpa and E. grandis respectively. Catechin content indicates the great potential in industrial and medicinal applications for a renewable resource such as bark, abundant in the region and whose field disposition environmentally affects forest areas.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-01
2023-08-29T03:49:40Z
2023-08-29T03:49:40Z
dc.type.none.fl_str_mv Artículo de revista
http://purl.org/coar/resource_type/c_6501
http://purl.org/coar/version/c_970fb48d4fbd8a85
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/2622
10.31908/19098367.2622
http://hdl.handle.net/10785/13694
url https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/2622
http://hdl.handle.net/10785/13694
identifier_str_mv 10.31908/19098367.2622
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/2622/2435
dc.rights.none.fl_str_mv Derechos de autor 2021 Entre Ciencia e Ingeniería
https://creativecommons.org/licenses/by-nc/4.0/deed.es_ES
https://creativecommons.org/licenses/by-nc/4.0/deed.es_ES
info:eu-repo/semantics/openAccess
http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv Derechos de autor 2021 Entre Ciencia e Ingeniería
https://creativecommons.org/licenses/by-nc/4.0/deed.es_ES
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Católica de Pereira
publisher.none.fl_str_mv Universidad Católica de Pereira
dc.source.none.fl_str_mv Entre ciencia e ingeniería; Vol 15 No 29 (2021); 19-27
Entre Ciencia e Ingeniería; Vol. 15 Núm. 29 (2021); 19-27
Entre ciencia e ingeniería; v. 15 n. 29 (2021); 19-27
2539-4169
1909-8367
institution Universidad Católica de Pereira
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1844494646625959936

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