Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product

Eucalyptus wood is the main source of fiber for the production of paper and cellulose in South America. One of the by-products of the pulp industry is sawdust generated during wood chip production; sawdust from Eucalyptus is denominated as Eucalyptus by-product (EB). Xylooligosaccharides (XOS) are o...

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Autores: Neto, Flávia Sanchez Penalva P. [UNESP], Roldán, Ismael Ulises Miranda [UNESP], Galán, Julián Paul Martínez, Monti, Rubens [UNESP], de Oliveira, Samuel Conceição [UNESP], Masarin, Fernando [UNESP]
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:Brasil
Institución:Universidade Estadual Paulista (UNESP)
Repositorio:Repositório Institucional da UNESP
Idioma:inglés
OAI Identifier:oai:repositorio.unesp.br:11449/201936
Acceso en línea:http://dx.doi.org/10.1016/j.indcrop.2020.112707
http://hdl.handle.net/11449/201936
Access Level:acceso abierto
Palabra clave:Autohydrolysis
Eucalyptus
Experimental design
Response surface
Xylooligosaccharides (XOS)
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spelling Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-productAutohydrolysisEucalyptusExperimental designResponse surfaceXylooligosaccharides (XOS)Eucalyptus wood is the main source of fiber for the production of paper and cellulose in South America. One of the by-products of the pulp industry is sawdust generated during wood chip production; sawdust from Eucalyptus is denominated as Eucalyptus by-product (EB). Xylooligosaccharides (XOS) are oligomers mainly comprising xylose units, which have beneficial effects on health. In this study, was report the optimization of XOS production through the hydrothermal pretreatment (HP) of EB. A central composite experimental design comprising a 23-factorial design with six axial points and four replicates at the central point was employed to optimize the HP conditions for maximum XOS production using response surface method; these conditions were as follows: temperature of 161 °C, reaction time of 65 min, and consistency of 10 %. The hemicellulosic hydrolysate showed potential for the production of XOS, containing 60 milligrams of XOS per gram of EB.São Paulo State University (UNESP) School of Pharmaceutical Sciences (FCF) Department of Bioprocess Engineering and BiotechnologyUniversity of Antioquia (UdeA) School of Nutrition and DieteticSão Paulo State University (UNESP) School of Pharmaceutical Sciences (FCF) Department of Bioprocess Engineering and BiotechnologyUniversidade Estadual Paulista (Unesp)School of Nutrition and Dietetic2020-12-12T02:45:40Z2020-12-12T02:45:40Z2020-10-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.indcrop.2020.112707Industrial Crops and Products, v. 154.0926-6690http://hdl.handle.net/11449/20193610.1016/j.indcrop.2020.1127072-s2.0-850875903042041303049625571Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIndustrial Crops and Productsinfo:eu-repo/semantics/openAccessNeto, Flávia Sanchez Penalva P. [UNESP]Roldán, Ismael Ulises Miranda [UNESP]Galán, Julián Paul MartínezMonti, Rubens [UNESP]de Oliveira, Samuel Conceição [UNESP]Masarin, Fernando [UNESP]2024-06-21T12:47:23Zoai:repositorio.unesp.br:11449/201936Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-06-21T12:47:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product
title Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product
spellingShingle Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product
Neto, Flávia Sanchez Penalva P. [UNESP]
Autohydrolysis
Eucalyptus
Experimental design
Response surface
Xylooligosaccharides (XOS)
title_short Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product
title_full Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product
title_fullStr Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product
title_full_unstemmed Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product
title_sort Model-based optimization of xylooligosaccharides production by hydrothermal pretreatment of Eucalyptus by-product
dc.creator.none.fl_str_mv Neto, Flávia Sanchez Penalva P. [UNESP]
Roldán, Ismael Ulises Miranda [UNESP]
Galán, Julián Paul Martínez
Monti, Rubens [UNESP]
de Oliveira, Samuel Conceição [UNESP]
Masarin, Fernando [UNESP]
author Neto, Flávia Sanchez Penalva P. [UNESP]
author_facet Neto, Flávia Sanchez Penalva P. [UNESP]
Roldán, Ismael Ulises Miranda [UNESP]
Galán, Julián Paul Martínez
Monti, Rubens [UNESP]
de Oliveira, Samuel Conceição [UNESP]
Masarin, Fernando [UNESP]
author_role author
author2 Roldán, Ismael Ulises Miranda [UNESP]
Galán, Julián Paul Martínez
Monti, Rubens [UNESP]
de Oliveira, Samuel Conceição [UNESP]
Masarin, Fernando [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
School of Nutrition and Dietetic
dc.subject.por.fl_str_mv Autohydrolysis
Eucalyptus
Experimental design
Response surface
Xylooligosaccharides (XOS)
topic Autohydrolysis
Eucalyptus
Experimental design
Response surface
Xylooligosaccharides (XOS)
description Eucalyptus wood is the main source of fiber for the production of paper and cellulose in South America. One of the by-products of the pulp industry is sawdust generated during wood chip production; sawdust from Eucalyptus is denominated as Eucalyptus by-product (EB). Xylooligosaccharides (XOS) are oligomers mainly comprising xylose units, which have beneficial effects on health. In this study, was report the optimization of XOS production through the hydrothermal pretreatment (HP) of EB. A central composite experimental design comprising a 23-factorial design with six axial points and four replicates at the central point was employed to optimize the HP conditions for maximum XOS production using response surface method; these conditions were as follows: temperature of 161 °C, reaction time of 65 min, and consistency of 10 %. The hemicellulosic hydrolysate showed potential for the production of XOS, containing 60 milligrams of XOS per gram of EB.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-12T02:45:40Z
2020-12-12T02:45:40Z
2020-10-15
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.indcrop.2020.112707
Industrial Crops and Products, v. 154.
0926-6690
http://hdl.handle.net/11449/201936
10.1016/j.indcrop.2020.112707
2-s2.0-85087590304
2041303049625571
url http://dx.doi.org/10.1016/j.indcrop.2020.112707
http://hdl.handle.net/11449/201936
identifier_str_mv Industrial Crops and Products, v. 154.
0926-6690
10.1016/j.indcrop.2020.112707
2-s2.0-85087590304
2041303049625571
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Industrial Crops and Products
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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score 15,300719

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