Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process

[EN]The processing of rapeseed oil seeds for biodiesel production generates huge amounts of lignocellulosiccake residue mainly composed by cellulose, hemicelluloses and lignin. In this work, the valorisation ofthese components, especifically the majoritary fraction, hemicelluloses, was studied. Hemi...

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Detalles Bibliográficos
Autores: Egüés Artola, Itziar, González Alriols, María, Herseczki, Zsanett, Marton, Gy, Labidi Bouchrika, Jalel
Tipo de recurso: artículo
Fecha de publicación:2010
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/65246
Acceso en línea:http://hdl.handle.net/10810/65246
Access Level:acceso abierto
Palabra clave:biodiesel
waste rapeseed
hemicelluloses
hydrolysis
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oai_identifier_str oai:addi.ehu.eus:10810/65246
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repository_id_str
spelling Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production processEgüés Artola, ItziarGonzález Alriols, MaríaHerseczki, ZsanettMarton, GyLabidi Bouchrika, Jalelbiodieselwaste rapeseedhemicelluloseshydrolysis[EN]The processing of rapeseed oil seeds for biodiesel production generates huge amounts of lignocellulosiccake residue mainly composed by cellulose, hemicelluloses and lignin. In this work, the valorisation ofthese components, especifically the majoritary fraction, hemicelluloses, was studied. Hemicelluloses were extracted, purified and characterized by different techniques (FTIR, 1H NMR, 13C NMR, and GPC). Autohydrolysis and acid hydrolysis processes were applied to obtain sugar monomers and oligomers. Glucose and xylose were the main simple sugars in the obtained hydrolysates, representing 22.7% and 40.2% of total sugars content in the autohydrolysis hydrolysates and 27.7% and 36.6% in the acid hydrolysates respectively. Arabinose, galactose and mannose were present in relatively minor quantities.Authors wish to thank the Basque Government (Saiotek Program) and the Spanish Ministry of Environmental and Rural and Marine Affairs (186/PC08/3-02.5) for financially supporting this work.202420242010info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/65246reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/MARM/186/PC08https://www.sciencedirect.com/science/article/pii/S1226086X10000481info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/© 2010 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. under Atribución-NoComercial-SinDerivadas licenseoai:addi.ehu.eus:10810/652462026-06-18T09:23:17Z
dc.title.none.fl_str_mv Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process
title Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process
spellingShingle Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process
Egüés Artola, Itziar
biodiesel
waste rapeseed
hemicelluloses
hydrolysis
title_short Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process
title_full Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process
title_fullStr Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process
title_full_unstemmed Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process
title_sort Hemicelluloses obtaining from rapeseed cake residue generated in the biodiesel production process
dc.creator.none.fl_str_mv Egüés Artola, Itziar
González Alriols, María
Herseczki, Zsanett
Marton, Gy
Labidi Bouchrika, Jalel
author Egüés Artola, Itziar
author_facet Egüés Artola, Itziar
González Alriols, María
Herseczki, Zsanett
Marton, Gy
Labidi Bouchrika, Jalel
author_role author
author2 González Alriols, María
Herseczki, Zsanett
Marton, Gy
Labidi Bouchrika, Jalel
author2_role author
author
author
author
dc.subject.none.fl_str_mv biodiesel
waste rapeseed
hemicelluloses
hydrolysis
topic biodiesel
waste rapeseed
hemicelluloses
hydrolysis
description [EN]The processing of rapeseed oil seeds for biodiesel production generates huge amounts of lignocellulosiccake residue mainly composed by cellulose, hemicelluloses and lignin. In this work, the valorisation ofthese components, especifically the majoritary fraction, hemicelluloses, was studied. Hemicelluloses were extracted, purified and characterized by different techniques (FTIR, 1H NMR, 13C NMR, and GPC). Autohydrolysis and acid hydrolysis processes were applied to obtain sugar monomers and oligomers. Glucose and xylose were the main simple sugars in the obtained hydrolysates, representing 22.7% and 40.2% of total sugars content in the autohydrolysis hydrolysates and 27.7% and 36.6% in the acid hydrolysates respectively. Arabinose, galactose and mannose were present in relatively minor quantities.
publishDate 2010
dc.date.none.fl_str_mv 2010
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/65246
url http://hdl.handle.net/10810/65246
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MARM/186/PC08
https://www.sciencedirect.com/science/article/pii/S1226086X10000481
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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