Phenolic and antioxidant evaluation in Prosopis laevigata wood and Acrocarpus fraxinifolius bark
During forest harvesting of Prosopis laevigata (mesquite) and Acrocarpus fraxinifolius (pink cedar) species, waste products are generated, both of wood and bark. This material contains secondary metabolites such as phenolic compounds that have potential in pharmaceutical areas. The objective of this...
| Autors principals: | , , |
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| Format: | Online |
| Idioma: | spa |
| Publicat: |
Instituto de Ecología, A.C.
2023
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| Accés en línia: | https://myb.ojs.inecol.mx/index.php/myb/article/view/2503 |
| _version_ | 1799769445577523200 |
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| author | Ibarra-Berumen, Jorge Ordaz-Pichardo, Cynthia Rosales-Castro, Martha |
| author_facet | Ibarra-Berumen, Jorge Ordaz-Pichardo, Cynthia Rosales-Castro, Martha |
| author_sort | Ibarra-Berumen, Jorge |
| collection | MYB |
| description | During forest harvesting of Prosopis laevigata (mesquite) and Acrocarpus fraxinifolius (pink cedar) species, waste products are generated, both of wood and bark. This material contains secondary metabolites such as phenolic compounds that have potential in pharmaceutical areas. The objective of this work was to obtain extracts of P. laevigata wood and A. fraxinifolius bark, using different extraction solvents and different temperatures, in order increase yield, phenols, flavonoids and proanthocyanidins, as well as to show the importance of yield when the results are expressed on plant material basis. The in vitro antioxidant capacity of the extracts was evaluated, and their phenolic compounds were identified by UPLC/MS. In P. laevigata wood, the best extraction conditions were with ethyl acetate at 60°C for results based on dry extract, and ethanol 70% at 60 °C, for results based on wood. Its main compounds were catechin, taxifolin, eriodictyol, and protocatechuic acid. In A. fraxinifolius bark, 70% ethanol and temperatures of 50 °C and 60 °C favored the increase of phenolic compounds and the antioxidant capacity. The main compounds identified were gallic acid, taxifolin, luteolin, apigenin and catechin. The results provide information on the use of P. laevigata wood, so far unexplored as a source of phenolic compounds with potential applications in pharmacological areas, and on extraction conditions to improve the concentration of phenolic compounds in A. fraxinifolius bark. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-2503 |
| institution | Madera y Bosques |
| language | spa |
| publishDate | 2023 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-25032023-12-19T22:35:43Z Phenolic and antioxidant evaluation in Prosopis laevigata wood and Acrocarpus fraxinifolius bark Evaluación fenólica y antioxidante en madera de Prosopis laevigata y corteza de Acrocarpus fraxinifolius Ibarra-Berumen, Jorge Ordaz-Pichardo, Cynthia Rosales-Castro, Martha cedro rosado etanol acuoso mezquite rendimiento en sólidos solvente de extracción UPLC/MS pink cedar aqueous ethanol mesquite extraction yield extraction solvent UPLC/MS During forest harvesting of Prosopis laevigata (mesquite) and Acrocarpus fraxinifolius (pink cedar) species, waste products are generated, both of wood and bark. This material contains secondary metabolites such as phenolic compounds that have potential in pharmaceutical areas. The objective of this work was to obtain extracts of P. laevigata wood and A. fraxinifolius bark, using different extraction solvents and different temperatures, in order increase yield, phenols, flavonoids and proanthocyanidins, as well as to show the importance of yield when the results are expressed on plant material basis. The in vitro antioxidant capacity of the extracts was evaluated, and their phenolic compounds were identified by UPLC/MS. In P. laevigata wood, the best extraction conditions were with ethyl acetate at 60°C for results based on dry extract, and ethanol 70% at 60 °C, for results based on wood. Its main compounds were catechin, taxifolin, eriodictyol, and protocatechuic acid. In A. fraxinifolius bark, 70% ethanol and temperatures of 50 °C and 60 °C favored the increase of phenolic compounds and the antioxidant capacity. The main compounds identified were gallic acid, taxifolin, luteolin, apigenin and catechin. The results provide information on the use of P. laevigata wood, so far unexplored as a source of phenolic compounds with potential applications in pharmacological areas, and on extraction conditions to improve the concentration of phenolic compounds in A. fraxinifolius bark. Durante el aprovechamiento forestal de las especies Prosopis laevigata (mezquite) y Acrocarpus fraxinifolius (cedro rosado) se generan productos de desecho, tanto de madera como de corteza. Este material contiene metabolitos secundarios como los compuestos fenólicos, con potencial en áreas farmacéuticas. Este trabajo tuvo como objetivo obtener extractos de madera de P. laevigata y corteza de A. fraxinifolius, mediante diferentes disolventes de extracción y distintas temperaturas, con el fin de encontrar las condiciones para obtener el mayor rendimiento, la mayor cantidad de fenoles, flavonoides y proantocianidinas, y su capacidad antioxidante evaluadas in vitro mediante FRAP, ABTS y poder reductivo. Se muestra la importancia del rendimiento de extracto cuando se expresan los resultados con base en material vegetal. Se identificaron sus compuestos fenólicos mediante UPLC/MS. En madera de P. laevigata las mejores condiciones de extracción fueron con acetato de etilo a 60 °C para resultados con base en extracto seco, y etanol 70% y 60 °C, para resultados base madera; sus principales compuestos fueron catequina, taxifolina, eriodictol y ácido protocatéquico. En corteza de A. fraxinifolius, el etanol 70% y temperaturas de 50 °C y 60 °C favorecieron el aumento de compuestos fenólicos y la capacidad antioxidante. Los principales compuestos identificados fueron ácido gálico, taxifolina, luteolina, apigenina y catequina. Los resultados brindan información sobre el uso de la madera de P. laevigata, hasta ahora inexplorada como fuente de compuestos fenólicos con potenciales aplicaciones en áreas farmacológicas, y sobre condiciones de extracción para mejorar la concentración de compuestos fenólicos en la corteza de A. fraxinifolius. Instituto de Ecología, A.C. 2023-12-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf https://myb.ojs.inecol.mx/index.php/myb/article/view/2503 10.21829/myb.2023.2922503 Madera y Bosques; Vol. 29 No. 2 (2023): Summer 2023; e2922503 Madera y Bosques; Vol. 29 Núm. 2 (2023): Verano 2023; e2922503 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/2503/2479 10.21829/myb.2020.2621069 http://creativecommons.org/licenses/by-nc-sa/4.0 |
| spellingShingle | Ibarra-Berumen, Jorge Ordaz-Pichardo, Cynthia Rosales-Castro, Martha Phenolic and antioxidant evaluation in Prosopis laevigata wood and Acrocarpus fraxinifolius bark |
| title | Phenolic and antioxidant evaluation in Prosopis laevigata wood and Acrocarpus fraxinifolius bark |
| title_full | Phenolic and antioxidant evaluation in Prosopis laevigata wood and Acrocarpus fraxinifolius bark |
| title_fullStr | Phenolic and antioxidant evaluation in Prosopis laevigata wood and Acrocarpus fraxinifolius bark |
| title_full_unstemmed | Phenolic and antioxidant evaluation in Prosopis laevigata wood and Acrocarpus fraxinifolius bark |
| title_short | Phenolic and antioxidant evaluation in Prosopis laevigata wood and Acrocarpus fraxinifolius bark |
| title_sort | phenolic and antioxidant evaluation in prosopis laevigata wood and acrocarpus fraxinifolius bark |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/2503 |
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