Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation

Autores
Inalbon, María Cristina; Mocchiutti, Paulina; Zanuttini, Miguel Ángel Mario; Balatti, Pedro Alberto; Rajchenberg, Mario; Saparrat, Mario Carlos Nazareno
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effects of three different fungal treatments on several technology characteristics of Eucalyptus grandis wood, were studied on industrial chips and blocks. The percentage of the substrate mass loss by the fungal treatment, and the relative amount of extractives and lignin were determined. The effective capillarity of wood, pH and total reducing sugars concentration in water-soluble fraction (WSF) were also determined. There was a reduced mass loss of the substrate by the fungal treatment (less than 3%). Gelatoporia subvermispora FBCC 313 showed the highestreduction in the Klason lignin content, the highestendoglucanase activity on the WSF as well asthe highest ability to increase the effectively capillarity in the radial wood direction. This last effect is interesting since it might facilitate the wood impregnation processes and therefore to reduce the consumption of reagents in industrial treatments.
Facultad de Ciencias Agrarias y Forestales
Centro de Investigaciones en Fitopatología
Facultad de Ciencias Naturales y Museo
Instituto de Fisiología Vegetal
Instituto de Botánica "Dr. Carlos Spegazzini"
Materia
Ciencias Agrarias
Ciencias Naturales
Biopulping
Effective capillarity
Fermentation in solid state
Bioincising
Impregnation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/98654
Acceder
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network_name_str SEDICI (UNLP)
spelling Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or FractionationInalbon, María CristinaMocchiutti, PaulinaZanuttini, Miguel Ángel MarioBalatti, Pedro AlbertoRajchenberg, MarioSaparrat, Mario Carlos NazarenoCiencias AgrariasCiencias NaturalesBiopulpingEffective capillarityFermentation in solid stateBioincisingImpregnationThe effects of three different fungal treatments on several technology characteristics of <i>Eucalyptus grandis</i> wood, were studied on industrial chips and blocks. The percentage of the substrate mass loss by the fungal treatment, and the relative amount of extractives and lignin were determined. The effective capillarity of wood, pH and total reducing sugars concentration in water-soluble fraction (WSF) were also determined. There was a reduced mass loss of the substrate by the fungal treatment (less than 3%). <i>Gelatoporia subvermispora</i> FBCC 313 showed the highestreduction in the Klason lignin content, the highestendoglucanase activity on the WSF as well asthe highest ability to increase the effectively capillarity in the radial wood direction. This last effect is interesting since it might facilitate the wood impregnation processes and therefore to reduce the consumption of reagents in industrial treatments.Facultad de Ciencias Agrarias y ForestalesCentro de Investigaciones en FitopatologíaFacultad de Ciencias Naturales y MuseoInstituto de Fisiología VegetalInstituto de Botánica "Dr. Carlos Spegazzini"2015-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1099-1107http://sedici.unlp.edu.ar/handle/10915/98654enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/53933info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2211812815001741info:eu-repo/semantics/altIdentifier/issn/2211-8128info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.173info:eu-repo/semantics/altIdentifier/hdl/11336/53933info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:20:10Zoai:sedici.unlp.edu.ar:10915/98654Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:20:11.017SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
title Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
spellingShingle Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
Inalbon, María Cristina
Ciencias Agrarias
Ciencias Naturales
Biopulping
Effective capillarity
Fermentation in solid state
Bioincising
Impregnation
title_short Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
title_full Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
title_fullStr Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
title_full_unstemmed Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
title_sort Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
dc.creator.none.fl_str_mv Inalbon, María Cristina
Mocchiutti, Paulina
Zanuttini, Miguel Ángel Mario
Balatti, Pedro Alberto
Rajchenberg, Mario
Saparrat, Mario Carlos Nazareno
author Inalbon, María Cristina
author_facet Inalbon, María Cristina
Mocchiutti, Paulina
Zanuttini, Miguel Ángel Mario
Balatti, Pedro Alberto
Rajchenberg, Mario
Saparrat, Mario Carlos Nazareno
author_role author
author2 Mocchiutti, Paulina
Zanuttini, Miguel Ángel Mario
Balatti, Pedro Alberto
Rajchenberg, Mario
Saparrat, Mario Carlos Nazareno
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Agrarias
Ciencias Naturales
Biopulping
Effective capillarity
Fermentation in solid state
Bioincising
Impregnation
topic Ciencias Agrarias
Ciencias Naturales
Biopulping
Effective capillarity
Fermentation in solid state
Bioincising
Impregnation
dc.description.none.fl_txt_mv The effects of three different fungal treatments on several technology characteristics of <i>Eucalyptus grandis</i> wood, were studied on industrial chips and blocks. The percentage of the substrate mass loss by the fungal treatment, and the relative amount of extractives and lignin were determined. The effective capillarity of wood, pH and total reducing sugars concentration in water-soluble fraction (WSF) were also determined. There was a reduced mass loss of the substrate by the fungal treatment (less than 3%). <i>Gelatoporia subvermispora</i> FBCC 313 showed the highestreduction in the Klason lignin content, the highestendoglucanase activity on the WSF as well asthe highest ability to increase the effectively capillarity in the radial wood direction. This last effect is interesting since it might facilitate the wood impregnation processes and therefore to reduce the consumption of reagents in industrial treatments.
Facultad de Ciencias Agrarias y Forestales
Centro de Investigaciones en Fitopatología
Facultad de Ciencias Naturales y Museo
Instituto de Fisiología Vegetal
Instituto de Botánica "Dr. Carlos Spegazzini"
description The effects of three different fungal treatments on several technology characteristics of <i>Eucalyptus grandis</i> wood, were studied on industrial chips and blocks. The percentage of the substrate mass loss by the fungal treatment, and the relative amount of extractives and lignin were determined. The effective capillarity of wood, pH and total reducing sugars concentration in water-soluble fraction (WSF) were also determined. There was a reduced mass loss of the substrate by the fungal treatment (less than 3%). <i>Gelatoporia subvermispora</i> FBCC 313 showed the highestreduction in the Klason lignin content, the highestendoglucanase activity on the WSF as well asthe highest ability to increase the effectively capillarity in the radial wood direction. This last effect is interesting since it might facilitate the wood impregnation processes and therefore to reduce the consumption of reagents in industrial treatments.
publishDate 2015
dc.date.none.fl_str_mv 2015-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/98654
url http://sedici.unlp.edu.ar/handle/10915/98654
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/53933
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2211812815001741
info:eu-repo/semantics/altIdentifier/issn/2211-8128
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.173
info:eu-repo/semantics/altIdentifier/hdl/11336/53933
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
dc.format.none.fl_str_mv application/pdf
1099-1107
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instname_str Universidad Nacional de La Plata
instacron_str UNLP
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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