Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling

Autores
Montoya, Sandra; Sánchez, Oscar J.; Levin, Laura Noemi
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Three species of white rot-fungi (Pleurotus ostreatus, Coriolus versicolor, and Lentinula edodes) were grown on 12 solid media based on several lignocellulosic materials (oak sawdust, coconut husks, coffee husks and corn bran) during 49 days. The media had varied carbon/nitrogen ratios and CuSO4 content. The objective of the work was to evaluate the effect of the media formulation on the production of lignocellulolytic enzymes and degradation of lignocellulosic components by the three fungal species. C. versicolor exhibited the highest ability to degrade the three main polymers of the lignocellulosic waste materials employed and to produce ligninases with titers as high as 107 U/g solid substrate in the case of laccase. In addition, a mathematical model describing the fermentation kinetics of the cell biomass growth, degradation of lignocellulosic components, and lignocellulolytic enzyme production for the fungal species/medium combination exhibiting the best performance under solid-state fermentation conditions was proposed and validated in the case of C. versicolor. The mathematical model could be used to provide valuable information on the process itself as well as to contribute to the development of a future commercial process for lignocellulolytic enzyme production.
Fil: Montoya, Sandra. Universidad de Caldas; Colombia
Fil: Sánchez, Oscar J.. Universidad de Caldas; Colombia
Fil: Levin, Laura Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botanica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botanica; Argentina
Materia
White-rot fungi
cellulases
ligninases
degradation of lignocellulosic materials
fermentation kinetics
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:11336/16406
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modelingMontoya, SandraSánchez, Oscar J.Levin, Laura NoemiWhite-rot fungicellulasesligninasesdegradation of lignocellulosic materialsfermentation kineticshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Three species of white rot-fungi (Pleurotus ostreatus, Coriolus versicolor, and Lentinula edodes) were grown on 12 solid media based on several lignocellulosic materials (oak sawdust, coconut husks, coffee husks and corn bran) during 49 days. The media had varied carbon/nitrogen ratios and CuSO4 content. The objective of the work was to evaluate the effect of the media formulation on the production of lignocellulolytic enzymes and degradation of lignocellulosic components by the three fungal species. C. versicolor exhibited the highest ability to degrade the three main polymers of the lignocellulosic waste materials employed and to produce ligninases with titers as high as 107 U/g solid substrate in the case of laccase. In addition, a mathematical model describing the fermentation kinetics of the cell biomass growth, degradation of lignocellulosic components, and lignocellulolytic enzyme production for the fungal species/medium combination exhibiting the best performance under solid-state fermentation conditions was proposed and validated in the case of C. versicolor. The mathematical model could be used to provide valuable information on the process itself as well as to contribute to the development of a future commercial process for lignocellulolytic enzyme production.Fil: Montoya, Sandra. Universidad de Caldas; ColombiaFil: Sánchez, Oscar J.. Universidad de Caldas; ColombiaFil: Levin, Laura Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botanica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botanica; ArgentinaAcademic Journals2015-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/16406Montoya, Sandra; Sánchez, Oscar J.; Levin, Laura Noemi; Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling; Academic Journals; African Journal Of Biotechnology; 14; 15; 15-4-2015; 1304-13171684-5315enginfo:eu-repo/semantics/altIdentifier/url/http://www.academicjournals.org/journal/AJB/article-abstract/EB76E5B52372info:eu-repo/semantics/altIdentifier/doi/10.5897/AJB2014.14331info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:05:22Zoai:ri.conicet.gov.ar:11336/16406instacron: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 10:05:23.009CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling
title Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling
spellingShingle Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling
Montoya, Sandra
White-rot fungi
cellulases
ligninases
degradation of lignocellulosic materials
fermentation kinetics
title_short Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling
title_full Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling
title_fullStr Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling
title_full_unstemmed Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling
title_sort Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling
dc.creator.none.fl_str_mv Montoya, Sandra
Sánchez, Oscar J.
Levin, Laura Noemi
author Montoya, Sandra
author_facet Montoya, Sandra
Sánchez, Oscar J.
Levin, Laura Noemi
author_role author
author2 Sánchez, Oscar J.
Levin, Laura Noemi
author2_role author
author
dc.subject.none.fl_str_mv White-rot fungi
cellulases
ligninases
degradation of lignocellulosic materials
fermentation kinetics
topic White-rot fungi
cellulases
ligninases
degradation of lignocellulosic materials
fermentation kinetics
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Three species of white rot-fungi (Pleurotus ostreatus, Coriolus versicolor, and Lentinula edodes) were grown on 12 solid media based on several lignocellulosic materials (oak sawdust, coconut husks, coffee husks and corn bran) during 49 days. The media had varied carbon/nitrogen ratios and CuSO4 content. The objective of the work was to evaluate the effect of the media formulation on the production of lignocellulolytic enzymes and degradation of lignocellulosic components by the three fungal species. C. versicolor exhibited the highest ability to degrade the three main polymers of the lignocellulosic waste materials employed and to produce ligninases with titers as high as 107 U/g solid substrate in the case of laccase. In addition, a mathematical model describing the fermentation kinetics of the cell biomass growth, degradation of lignocellulosic components, and lignocellulolytic enzyme production for the fungal species/medium combination exhibiting the best performance under solid-state fermentation conditions was proposed and validated in the case of C. versicolor. The mathematical model could be used to provide valuable information on the process itself as well as to contribute to the development of a future commercial process for lignocellulolytic enzyme production.
Fil: Montoya, Sandra. Universidad de Caldas; Colombia
Fil: Sánchez, Oscar J.. Universidad de Caldas; Colombia
Fil: Levin, Laura Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botanica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botanica; Argentina
description Three species of white rot-fungi (Pleurotus ostreatus, Coriolus versicolor, and Lentinula edodes) were grown on 12 solid media based on several lignocellulosic materials (oak sawdust, coconut husks, coffee husks and corn bran) during 49 days. The media had varied carbon/nitrogen ratios and CuSO4 content. The objective of the work was to evaluate the effect of the media formulation on the production of lignocellulolytic enzymes and degradation of lignocellulosic components by the three fungal species. C. versicolor exhibited the highest ability to degrade the three main polymers of the lignocellulosic waste materials employed and to produce ligninases with titers as high as 107 U/g solid substrate in the case of laccase. In addition, a mathematical model describing the fermentation kinetics of the cell biomass growth, degradation of lignocellulosic components, and lignocellulolytic enzyme production for the fungal species/medium combination exhibiting the best performance under solid-state fermentation conditions was proposed and validated in the case of C. versicolor. The mathematical model could be used to provide valuable information on the process itself as well as to contribute to the development of a future commercial process for lignocellulolytic enzyme production.
publishDate 2015
dc.date.none.fl_str_mv 2015-04-15
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/11336/16406
Montoya, Sandra; Sánchez, Oscar J.; Levin, Laura Noemi; Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling; Academic Journals; African Journal Of Biotechnology; 14; 15; 15-4-2015; 1304-1317
1684-5315
url http://hdl.handle.net/11336/16406
identifier_str_mv Montoya, Sandra; Sánchez, Oscar J.; Levin, Laura Noemi; Production of lignocellulolytic enzymes from three white-rot fungi by solid-state fermentation and mathematical modeling; Academic Journals; African Journal Of Biotechnology; 14; 15; 15-4-2015; 1304-1317
1684-5315
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.academicjournals.org/journal/AJB/article-abstract/EB76E5B52372
info:eu-repo/semantics/altIdentifier/doi/10.5897/AJB2014.14331
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
dc.publisher.none.fl_str_mv Academic Journals
publisher.none.fl_str_mv Academic Journals
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
_version_ 1844613889053949952
score 13.070432

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