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dc.creatorStoffel, Romina Bettiana
dc.creatorNeves, Priscila Vinholi
dc.creatorFelissia, Fernando Esteban
dc.creatorRamos, Luiz Pereira
dc.creatorGassa, Liliana Mabel
dc.creatorArea, María Cristina
dc.date.accessioned2023-01-30T12:16:05Z
dc.date.available2023-01-30T12:16:05Z
dc.date.issued2017-12-01
dc.identifier.citationStoffel, R. B., Neves, P. V., Felissia, F. E., Ramos, L. P., Gassa, L. M., y Area, M. C. (2017). Hemicellulose extraction from slash pine sawdust by steam explosion with sulfuric acid. Biomass and bioenergy. Amsterdam, Países Bajos : Elsevier; 107, pp. 93-101.es_AR
dc.identifier.issn0926-6690
dc.identifier.otherCCPI-CNyE-A-119
dc.identifier.other8869
dc.identifier.urihttps://hdl.handle.net/20.500.12219/4433
dc.descriptionFil: Stoffel, Romina Bettiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Pulpa y Papel; Argentina.es_AR
dc.descriptionFil: Stoffel, Romina Bettiana. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Pulpa y Papel; Argentina.es_AR
dc.descriptionFil: Neves, Priscila Vinholi. Universidad Federal de Paraná. Departamento de Química. Centro de Investigación en Química Aplicada; Brasil.es_AR
dc.descriptionFil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Pulpa y Papel; Argentina.es_AR
dc.descriptionFil: Felissia, Fernando Esteban. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Pulpa y Papel; Argentina.es_AR
dc.descriptionFil: Ramos, Luiz Pereira. Universidad Federal de Paraná. Departamento de Química. Centro de Investigación en Química Aplicada; Brasil.es_AR
dc.descriptionFil: Gassa, Liliana Mabel. Universidad Nacional de La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina.es_AR
dc.descriptionFil: Gassa, Liliana Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.es_AR
dc.descriptionFil: Area, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Pulpa y Papel; Argentina.es_AR
dc.descriptionFil: Area, María Cristina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Pulpa y Papel; Argentina.es_AR
dc.description.abstractOne of the main obstacles to the development of advanced forest biorefineries is the optimal fractionation of the plant biomass. The aim of this work was to design a two-stage process for the fractionation of slash pine sawdust: alkaline deresination for extractives removal and sulfuric acid-catalyzed steam explosion (SE) for hemicellulose extraction. SE was carried out in a high-pressure steam reactor under different conditions of temperature (180 °C–200 °C), time (5 min–10 min) and acid concentration (1:100 H2SO4 - 3:100 H2SO4 (on mass of dry wood)) according to a factorial design. Extractives, lignin, carbohydrates, and degradation by-products were quantified. The effect of pretreatment on enzymatic hydrolysis (EH) was also evaluated. SE was very efficient for hemicelluloses extraction (90% at 200 °C with 3:100 H2SO4 (on mass of dry wood) for 5 min) with a high glucan recovery. EH yield increased 6-fold after SE. There was a trade-off between maximizing carbohydrate recovery, hemicellulose extraction, and cellulose digestibility.en
dc.formatapplication/pdf
dc.format.extent809.3 KB
dc.language.isoengen
dc.publisherElsevieren
dc.relationinfo:eu-repo/semantics/altIdentifier/urn/https://www.sciencedirect.com/science/article/abs/pii/S0961953417303124
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectSawdust pineen
dc.subjectSteam explosionen
dc.subjectFractionationen
dc.subjectHemicellulosesen
dc.subjectEnzymatic hydrolysisen
dc.titleHemicellulose extraction from slash pine sawdust by steam explosion with sulfuric aciden
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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