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

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...

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Autores principales: Inalbon, María Cristina, Mocchiutti, Paulina, Zanuttini, Miguel Ángel Mario, Balatti, Pedro Alberto, Rajchenberg, Mario, Saparrat, Mario Carlos Nazareno
Formato: Articulo
Lenguaje:Inglés
Publicado: 2015
Materias:
Ciencias Agrarias
Ciencias Naturales
Biopulping
Effective capillarity
Fermentation in solid state
Bioincising
Impregnation
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/98654
https://ri.conicet.gov.ar/11336/53933
https://www.sciencedirect.com/science/article/pii/S2211812815001741
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-98654
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Agrarias
Ciencias Naturales
Biopulping
Effective capillarity
Fermentation in solid state
Bioincising
Impregnation
spellingShingle Ciencias Agrarias
Ciencias Naturales
Biopulping
Effective capillarity
Fermentation in solid state
Bioincising
Impregnation
Inalbon, María Cristina
Mocchiutti, Paulina
Zanuttini, Miguel Ángel Mario
Balatti, Pedro Alberto
Rajchenberg, Mario
Saparrat, Mario Carlos Nazareno
Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
topic_facet Ciencias Agrarias
Ciencias Naturales
Biopulping
Effective capillarity
Fermentation in solid state
Bioincising
Impregnation
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.
format Articulo
Articulo
author Inalbon, María Cristina
Mocchiutti, Paulina
Zanuttini, Miguel Ángel Mario
Balatti, Pedro Alberto
Rajchenberg, Mario
Saparrat, Mario Carlos Nazareno
author_facet Inalbon, María Cristina
Mocchiutti, Paulina
Zanuttini, Miguel Ángel Mario
Balatti, Pedro Alberto
Rajchenberg, Mario
Saparrat, Mario Carlos Nazareno
author_sort Inalbon, María Cristina
title Applying Ligninolytic Fungi on <i>Eucalyptus grandis</i> Wood for Pulping Pretreatment or Fractionation
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
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/98654
https://ri.conicet.gov.ar/11336/53933
https://www.sciencedirect.com/science/article/pii/S2211812815001741
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