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Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11839/8035
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Morales Fonseca, Diana Milena | - |
dc.contributor.author | Velásquez-Lozano, Mario Enrique | - |
dc.date.accessioned | 2020-09-07T17:05:44Z | - |
dc.date.available | 2020-09-07T17:05:44Z | - |
dc.date.issued | 2019-05-06 | - |
dc.identifier.citation | APA 7th - Morales Fonseca, D. M. y Velásquez-Lozano, M. E. (2019). Efecto de la fuente de nitrógeno en la producción de la enzima manganeso peroxidasa producida por Pleurotus ostreatus y determinación de sus constantes cinéticas . Revista De Investigación, 12(1), 9-18. https://doi.org/10.29097/2011-639X.227 | - |
dc.identifier.uri | https://doi.org/10.29097/2011-639X.227 | - |
dc.description | The use of lignocellulosic residues for the production of molecules of interest, such as sugars and biofuels, also includes the synthesis of enzymatic complexes composed by oxidases capable of degrading aromatic and phenolic structures of a pollution nature in certain cases. This study evaluated the production of manganese peroxidase (MnP) in a liquid fermentation submerged by pleurotus ostreatus using as substrate a forage grass. The highest levels of enzymatic activity (528.54 U/L) were obtained after twelve days of incubation and having as a nitrogen source peptone, at a carbon/nitrogen ratio equal to 10. In the cases in which the fermentation was supplemented with inorganic nitrogen sources, the enzymatic activity was lower. | spa |
dc.description.abstract | La utilización de residuos lignocelulósicos para la producción de moléculas de interés, como azúcares o biocombustibles, también incluye la síntesis de complejos enzimáticos compuestos por oxidasas capaces de degradar, en ciertos casos, estructuras aromáticas y fenólicas de carácter contaminante. Este estudio evaluó la producción de manganeso peroxidasa (MnP) en una fermentación líquida sumergida por Pleurotus ostreatus, utilizando como sustrato la gramínea forrajera Panicum maximum. Los mayores niveles de actividad enzimática (528.54 U/L) fueron obtenidos a los doce días de incubación, empleando peptona como fuente de nitrógeno a una relación carbono/nitrógeno igual a diez. En los casos en los que la fermentación fue suplementada con fuentes de nitrógeno inorgánicas, la actividad enzimática fue más baja | spa |
dc.language.iso | es | spa |
dc.publisher | Fundación Universidad de América | spa |
dc.rights | Atribución – No comercial – Sin Derivar | spa |
dc.subject | Caracterización cinética | spa |
dc.subject | Fermentación líquida sumergida | spa |
dc.subject | Manganesa peroxida | spa |
dc.subject | Panicum maximum | spa |
dc.subject | Pleurotus ostreatus | spa |
dc.subject | Kinetic characterization | spa |
dc.subject | Liquid submerged fermentation | spa |
dc.subject | Manganesa peroxidase | spa |
dc.subject | Panicum maximum | spa |
dc.subject | Pleurotus ostreatus | spa |
dc.title | Efecto de la fuente de nitrógeno en la producción de la enzima manganeso peroxidasa producida por pleurotus ostreatus y determinación de sus constantes cinéticas | spa |
dc.title.alternative | Nitrogen source effect on manganese peroxidase production from pleurotus ostreatus and kinetic constants determination | spa |
dc.type | Article | spa |
Appears in Collections: | A. Año 2019 Vol.12 No.1 |
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