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http://repositorio.ugto.mx/handle/20.500.12059/5133
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DC Field | Value | Language |
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dc.rights.license | http://creativecommons.org/licenses/by-nc-nd/4.0 | es_MX |
dc.contributor.author | JORGE LUIS AYALA LUJAN | es_MX |
dc.contributor.author | JESUS AGUAYO ROJAS | es_MX |
dc.creator | JESUS JAIME ROCHIN MEDINA | es_MX |
dc.date.accessioned | 2021-06-16T14:11:32Z | - |
dc.date.available | 2021-06-16T14:11:32Z | - |
dc.date.issued | 2021-05-05 | - |
dc.identifier.uri | http://repositorio.ugto.mx/handle/20.500.12059/5133 | - |
dc.description.abstract | Se evaluaron nueve variedades de frijol originarias de Zacatecas, principal productor de esta leguminosa en México. Se determinaron los compuestos fenólicos como antocianinas, flavonoides, taninos condensados y fenólicos totales, así como su capacidad antioxidante por el método de DPPH. El contenido de antocianinas, flavonoides y taninos varió de 0.22 mg a 3.45 mg equivalentes de cianidina-3-glucosido (EC3G)/100 g, 16 mg a 103 mg equivalentes de catequina (EC)/100 g y 474 mg a 587 mg equivalentes de catequina (EC)/100 g, respectivamente. Por otra parte, la concentración de fenólicos totales varió de 67 mg a 204 mg equivalentes de ácido gálico (EAG)/100 g. La mayor cantidad de fenólicos totales (64% a 93%) y flavonoides totales (55% a 81%) se encontraron en su fracción ligada. Los niveles de capacidad antioxidante fueron de 243 μmol a 1282 μmol equivalentes de trolox (ET)/100 g. Las variedades Flor de Junio y Negro San Luis presentaron los mayores contenidos de fenólicos totales, flavonoides y capacidad antioxidante. | es_MX |
dc.language.iso | spa | es_MX |
dc.publisher | Universidad de Guanajuato | es_MX |
dc.relation | http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/3059 | es_MX |
dc.rights | info:eu-repo/semantics/openAccess | es_MX |
dc.source | Acta Universitaria: Multidisciplinary Scientific Journal. Vol. 31 (2021) | es_MX |
dc.title | Contenido de compuestos fenólicos y capacidad antioxidante de variedades de frijol sembradas en el estado de Zacatecas | es_MX |
dc.title.alternative | Content of phenolic compounds and antioxidant capacity of varieties of bean sowed in Zacatecas | en |
dc.type | info:eu-repo/semantics/article | es_MX |
dc.creator.id | info:eu-repo/dai/mx/cvu/263392 | es_MX |
dc.subject.cti | info:eu-repo/classification/cti/6 | es_MX |
dc.subject.cti | info:eu-repo/classification/cti/31 | es_MX |
dc.subject.cti | info:eu-repo/classification/cti/3103 | es_MX |
dc.subject.keywords | Compuestos fenólicos | es_MX |
dc.subject.keywords | Capacidad antioxidante | es_MX |
dc.subject.keywords | Favonoides | es_MX |
dc.subject.keywords | Frijol - Variedades - Zacatecas (Estado) | es_MX |
dc.subject.keywords | Phenolic compounds | en |
dc.subject.keywords | Antioxidant capacity | en |
dc.subject.keywords | Flavonoids | en |
dc.subject.keywords | Bean - Varieties - Zacatecas (State) | en |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_MX |
dc.creator.two | SARAID MORA ROCHIN | es_MX |
dc.creator.three | RICARDO OMAR NAVARRO CORTEZ | es_MX |
dc.creator.four | XOCHITL TOVAR JIMENEZ | es_MX |
dc.creator.five | GUILLERMO QUIÑONES REYES | es_MX |
dc.creator.idtwo | info:eu-repo/dai/mx/cvu/101247 | es_MX |
dc.creator.idthree | info:eu-repo/dai/mx/cvu/264335 | es_MX |
dc.creator.idfour | info:eu-repo/dai/mx/cvu/228873 | es_MX |
dc.creator.idfive | info:eu-repo/dai/mx/cvu/411362 | es_MX |
dc.description.abstractEnglish | A total of nine varieties of bean from Zacatecas, the main producer of this legume in Mexico, were evaluated. The phenolic compounds were determined as anthocyanins, flavonoids, tannins, and total phenolics, as well as theirantioxidant capacity by the DPPH method. The anthocyanins, flavonoids, and tannins content varied from 0.22 mgto 3.45 mg of cyanidine-3-glucoside equivalents (C3GE)/100 g, 16 mg to 103 mg of catechin equivalents (CE)/100 g, and 474 mg to 587 mg of catechin equivalents (CE)/100 g, respectively. On the other hand, the total phenolics concentration varied from 67 mg to 204 mg of gallic acid equivalents (AGE)/100 g. Most total phenolics (64% to 93%) and total flavonoids (55% to 81%) were found in the bound fraction. The antioxidant capacity levels were from 243 μmolto 1282 μmol of trolox equivalents (TE)/100 g. The varieties Flor de Junio and Negro San Luis presented the highest values of total phenolics, flavonoids, and antioxidant capacity. | en |
Appears in Collections: | Revista Acta Universitaria |
Files in This Item:
File | Description | Size | Format | |
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Contenido de compuestos fenólicos y capacidad antioxidante de variedades de frijol sembradas en el estado de Zacatecas.pdf | 532.56 kB | Adobe PDF | View/Open |
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