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dc.creatorRodríguez, María Daniela
dc.creatorBarchuk, Mónica Lucrecia
dc.creatorFonseca, María Isabel
dc.creatorZapata, Pedro Darío
dc.creatorVillalba, Laura Lidia
dc.date.accessioned2023-01-31T17:30:01Z
dc.date.available2023-01-31T17:30:01Z
dc.date.issued2015-11-10
dc.identifier.citationRodríguez, M. D., Barchuk, M. L., Fonseca, M. I., Zapata, P. D., y Villalba, L. (2015). Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones. Journal of Advances in Biotechnology. Punjab, India: Council for Innovative Research; 5 (1), pp. 526-533.es_AR
dc.identifier.issn2348-6201
dc.identifier.otherCCPI-CNyE-A-167
dc.identifier.other9915
dc.identifier.urihttps://hdl.handle.net/20.500.12219/4472
dc.descriptionFil: Rodríguez, María Daniela. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Química y Naturales. Instituto de Biotecnología Misiones “Dra. María Ebe Reca”. Laboratorio de Biotecnología Molecular; Argentina.es_AR
dc.descriptionFil: Barchuk, Mónica Lucrecia. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Química y Naturales. Instituto de Biotecnología Misiones “Dra. María Ebe Reca”. Laboratorio de Biotecnología Molecular; Argentina.es_AR
dc.descriptionFil: Fonseca, María Isabel. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Química y Naturales. Instituto de Biotecnología Misiones “Dra. María Ebe Reca”. Laboratorio de Biotecnología Molecular; Argentina.es_AR
dc.descriptionFil: Zapata, Pedro Darío. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Química y Naturales. Instituto de Biotecnología Misiones “Dra. María Ebe Reca”. Laboratorio de Biotecnología Molecular; Argentina.es_AR
dc.descriptionFil: Villalba, Laura Lidia. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Química y Naturales. Instituto de Biotecnología Misiones “Dra. María Ebe Reca”. Laboratorio de Biotecnología Molecular; Argentina.es_AR
dc.description.abstractThere is a need to explore lignocellulosic materials to select an adequate substrate for lignocellulolytic enzyme production. Utilization of some residues provides an opportunity to produce high yields of lignocellulolytic enzymes in a simple medium.The aim of the present work was to study the effect of wood flour as a carbon source on the cellulolytic and xylanolytic secretion of white-rot fungi native from Misiones.Fungi were incubated with 5 g Pinussp. wood flour/L and 5g Eucalyptussp. wood flour/L as carbon sourcesin a reciprocal shaker at 80 rpm and 29ºC for 15 days. Total cellulase, endo-1,4-β-glucanase, β-glucosidase, cellobiohydrolase and endo-1,4-β-xylanase activities were determined in culture supernatants.Tested fungi showed high endo-1,4-β-xylanase activity between 6 and 12 days. Total cellulase showed the highest activity between 12-15 culture days. The test did not show differences among Pycnoporus sanguineusLBM 014, P. sanguineusBAFC 2126, Irpex lacteusBAFC 1171, Irpexsp. LBM 032, Irpexsp. LBM 034 and Lenzites elegans BAFC 2127, showing the highest activity for thisgroupregard the others strains. I. lacteusBAFC 1171 was the strain with major endo-1,4-β-glucanase activity at day 9 (847U/L). In the case of β-glucosidase and cellobiohydrolase, P. sanguineusBAFC 2126 was the strain with the highest activity between 12-15 culture days (18 U/L), and between 9-15 culture days (39 U/L), respectively. Wood flour proved to be a suitable carbon source to produce hydrolytic enzymes. I. lacteusBAFC 1171 and P. sanguineusBAFC 2126 have potential for cellulase production whereas P. sanguineusLBM 008 is a goodendo-1,4-β-xylanase producer.en
dc.formatapplication/pdf
dc.format.extent680.4 KB
dc.language.isoengen
dc.publisherCouncil for Innovative Researchen
dc.relationinfo:eu-repo/semantics/altIdentifier/urn/https://rajpub.com/index.php/jbt/article/view/4855/pdf_58
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectCellulaseen
dc.subjectEndo-1,4-β-xylanaseen
dc.subjectWhite-rot fungien
dc.subjectWood flouren
dc.titleEffect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misionesen
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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