Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones

Autores
Rodríguez, María Daniela; Barchuk, Mónica Lucrecia; Fonseca, Maria Isabel; Zapata, Pedro Dario; Villalba, Laura
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
There 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 Pinus sp. wood flour/L and 5 g Eucalyptus sp. wood flour/L as carbon sources in 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 sanguineus LBM 014, P. sanguineus BAFC 2126, Irpex lacteus BAFC 1171, Irpex sp. LBM 032, Irpex sp. LBM 034 and Lenzites elegans BAFC 2127, showing the highest activity for this group regard the others strains. I. lacteus BAFC 1171 was the strain with major endo-1,4-β-glucanase activity at day 9 (847 U/L). In the case of β-glucosidase and cellobiohydrolase, P. sanguineus BAFC 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. lacteus BAFC 1171 and P. sanguineus BAFC 2126 have potential for cellulase production whereas P. sanguineus LBM 008 is a good endo-1,4-β-xylanase producer.
Fil: Rodríguez, María Daniela. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Barchuk, Mónica Lucrecia. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Comision Nacional de Investigacion Cientifica y Tecnologica; Chile
Fil: Fonseca, Maria Isabel. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Zapata, Pedro Dario. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Villalba, Laura. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina
Materia
CELLULASE
ENDO-1,4-B-XYLANASE
WHITE-ROT FUNGI
WOOD FLOUR
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/38353
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/38353
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from MisionesRodríguez, María DanielaBarchuk, Mónica LucreciaFonseca, Maria IsabelZapata, Pedro DarioVillalba, LauraCELLULASEENDO-1,4-B-XYLANASEWHITE-ROT FUNGIWOOD FLOURhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2There 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 Pinus sp. wood flour/L and 5 g Eucalyptus sp. wood flour/L as carbon sources in 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 sanguineus LBM 014, P. sanguineus BAFC 2126, Irpex lacteus BAFC 1171, Irpex sp. LBM 032, Irpex sp. LBM 034 and Lenzites elegans BAFC 2127, showing the highest activity for this group regard the others strains. I. lacteus BAFC 1171 was the strain with major endo-1,4-β-glucanase activity at day 9 (847 U/L). In the case of β-glucosidase and cellobiohydrolase, P. sanguineus BAFC 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. lacteus BAFC 1171 and P. sanguineus BAFC 2126 have potential for cellulase production whereas P. sanguineus LBM 008 is a good endo-1,4-β-xylanase producer.Fil: Rodríguez, María Daniela. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Barchuk, Mónica Lucrecia. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Comision Nacional de Investigacion Cientifica y Tecnologica; ChileFil: Fonseca, Maria Isabel. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Zapata, Pedro Dario. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Villalba, Laura. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; ArgentinaCouncil for Innovative Research2015-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/38353Rodríguez, María Daniela; Barchuk, Mónica Lucrecia; Fonseca, Maria Isabel; Zapata, Pedro Dario; Villalba, Laura; Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones; Council for Innovative Research; Journal of Advances in Biotechnology; 5; 1; 11-2015; 526-5332348-62012348-6201CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://cirworld.com/index.php/jbt/article/view/4855info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:49:00Zoai:ri.conicet.gov.ar:11336/38353instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:49:00.855CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones
title Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones
spellingShingle Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones
Rodríguez, María Daniela
CELLULASE
ENDO-1,4-B-XYLANASE
WHITE-ROT FUNGI
WOOD FLOUR
title_short Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones
title_full Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones
title_fullStr Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones
title_full_unstemmed Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones
title_sort Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones
dc.creator.none.fl_str_mv Rodríguez, María Daniela
Barchuk, Mónica Lucrecia
Fonseca, Maria Isabel
Zapata, Pedro Dario
Villalba, Laura
author Rodríguez, María Daniela
author_facet Rodríguez, María Daniela
Barchuk, Mónica Lucrecia
Fonseca, Maria Isabel
Zapata, Pedro Dario
Villalba, Laura
author_role author
author2 Barchuk, Mónica Lucrecia
Fonseca, Maria Isabel
Zapata, Pedro Dario
Villalba, Laura
author2_role author
author
author
author
dc.subject.none.fl_str_mv CELLULASE
ENDO-1,4-B-XYLANASE
WHITE-ROT FUNGI
WOOD FLOUR
topic CELLULASE
ENDO-1,4-B-XYLANASE
WHITE-ROT FUNGI
WOOD FLOUR
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv There 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 Pinus sp. wood flour/L and 5 g Eucalyptus sp. wood flour/L as carbon sources in 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 sanguineus LBM 014, P. sanguineus BAFC 2126, Irpex lacteus BAFC 1171, Irpex sp. LBM 032, Irpex sp. LBM 034 and Lenzites elegans BAFC 2127, showing the highest activity for this group regard the others strains. I. lacteus BAFC 1171 was the strain with major endo-1,4-β-glucanase activity at day 9 (847 U/L). In the case of β-glucosidase and cellobiohydrolase, P. sanguineus BAFC 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. lacteus BAFC 1171 and P. sanguineus BAFC 2126 have potential for cellulase production whereas P. sanguineus LBM 008 is a good endo-1,4-β-xylanase producer.
Fil: Rodríguez, María Daniela. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Barchuk, Mónica Lucrecia. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Comision Nacional de Investigacion Cientifica y Tecnologica; Chile
Fil: Fonseca, Maria Isabel. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Zapata, Pedro Dario. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Villalba, Laura. Universidad Nacional de Misiones. Facultad de Cs.exactas Quimicas y Naturales. Departamento de Bioquimica Clinica. Laboratorio de Biotecnologia Molecular; Argentina
description There 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 Pinus sp. wood flour/L and 5 g Eucalyptus sp. wood flour/L as carbon sources in 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 sanguineus LBM 014, P. sanguineus BAFC 2126, Irpex lacteus BAFC 1171, Irpex sp. LBM 032, Irpex sp. LBM 034 and Lenzites elegans BAFC 2127, showing the highest activity for this group regard the others strains. I. lacteus BAFC 1171 was the strain with major endo-1,4-β-glucanase activity at day 9 (847 U/L). In the case of β-glucosidase and cellobiohydrolase, P. sanguineus BAFC 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. lacteus BAFC 1171 and P. sanguineus BAFC 2126 have potential for cellulase production whereas P. sanguineus LBM 008 is a good endo-1,4-β-xylanase producer.
publishDate 2015
dc.date.none.fl_str_mv 2015-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/38353
Rodríguez, María Daniela; Barchuk, Mónica Lucrecia; Fonseca, Maria Isabel; Zapata, Pedro Dario; Villalba, Laura; Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones; Council for Innovative Research; Journal of Advances in Biotechnology; 5; 1; 11-2015; 526-533
2348-6201
2348-6201
CONICET Digital
CONICET
url http://hdl.handle.net/11336/38353
identifier_str_mv Rodríguez, María Daniela; Barchuk, Mónica Lucrecia; Fonseca, Maria Isabel; Zapata, Pedro Dario; Villalba, Laura; Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones; Council for Innovative Research; Journal of Advances in Biotechnology; 5; 1; 11-2015; 526-533
2348-6201
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://cirworld.com/index.php/jbt/article/view/4855
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Council for Innovative Research
publisher.none.fl_str_mv Council for Innovative Research
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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