Flax biorefining for paper production

In this work, we assessed the potential of Cel6D, a recently reported exocellulase from Paenibacillus barcinonensis, as a biorefining agent for flax pulp. Pulp fibers were treated with this enzyme, Cel9B (an endocellulase previously shown to possess biorefining action) and the two in combination. Sa...

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Detalles Bibliográficos
Autores: Cabañas-Romero, L. Verónica, Cusola, Oriol, Buruaga-Ramiro, Carolina, Valls, Cristina, Roncero, M. Blanca, Valenzuela Mayorga, Susana Valeria
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:dnet:ubarcelona__::f2a371a5097f068dfac470ca85004e4f
Acceso en línea:https://hdl.handle.net/2445/228707
Access Level:acceso abierto
Palabra clave:Fusta
Indústria paperera
Wood
Paper industry
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spelling Flax biorefining for paper productionCabañas-Romero, L. VerónicaCusola, OriolBuruaga-Ramiro, CarolinaValls, CristinaRoncero, M. BlancaValenzuela Mayorga, Susana ValeriaFustaIndústria papereraWoodPaper industryIn this work, we assessed the potential of Cel6D, a recently reported exocellulase from Paenibacillus barcinonensis, as a biorefining agent for flax pulp. Pulp fibers were treated with this enzyme, Cel9B (an endocellulase previously shown to possess biorefining action) and the two in combination. Samples of biorefined flax pulp were mechanically refined to obtain handsheets. All three biorefining treatments decreased air permeance in the handsheets. Cel9B increased tensile index and folding endurance, and the Cel6D − Cel9B combination increased tensile index and burst index but also resulted in markedly decreased tear index and folding endurance. On the other hand, Cel6D increased tensile index and burst index; also, more importantly, it increased tear resistance, albeit slightly, relative to the other two treatments. The results of this work can be useful to understand the differential effects of exocellulases and endocellulases as biorefining tools and open up new avenues for exploring their use in other biotechnological applications.Springer Verlag2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/228707Articles publicats en revistes (Genètica, Microbiologia i Estadística)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1007/s10570-024-05866-0Cellulose, 2024, vol. 31, num.7, p. 4497-4508https://doi.org/10.1007/s10570-024-05866-0CC-BY (c) Cabañas-Romero, L. Verónica et al., 2024https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:dnet:ubarcelona__::f2a371a5097f068dfac470ca85004e4f2026-05-27T06:46:51Z
dc.title.none.fl_str_mv Flax biorefining for paper production
title Flax biorefining for paper production
spellingShingle Flax biorefining for paper production
Cabañas-Romero, L. Verónica
Fusta
Indústria paperera
Wood
Paper industry
title_short Flax biorefining for paper production
title_full Flax biorefining for paper production
title_fullStr Flax biorefining for paper production
title_full_unstemmed Flax biorefining for paper production
title_sort Flax biorefining for paper production
dc.creator.none.fl_str_mv Cabañas-Romero, L. Verónica
Cusola, Oriol
Buruaga-Ramiro, Carolina
Valls, Cristina
Roncero, M. Blanca
Valenzuela Mayorga, Susana Valeria
author Cabañas-Romero, L. Verónica
author_facet Cabañas-Romero, L. Verónica
Cusola, Oriol
Buruaga-Ramiro, Carolina
Valls, Cristina
Roncero, M. Blanca
Valenzuela Mayorga, Susana Valeria
author_role author
author2 Cusola, Oriol
Buruaga-Ramiro, Carolina
Valls, Cristina
Roncero, M. Blanca
Valenzuela Mayorga, Susana Valeria
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Fusta
Indústria paperera
Wood
Paper industry
topic Fusta
Indústria paperera
Wood
Paper industry
description In this work, we assessed the potential of Cel6D, a recently reported exocellulase from Paenibacillus barcinonensis, as a biorefining agent for flax pulp. Pulp fibers were treated with this enzyme, Cel9B (an endocellulase previously shown to possess biorefining action) and the two in combination. Samples of biorefined flax pulp were mechanically refined to obtain handsheets. All three biorefining treatments decreased air permeance in the handsheets. Cel9B increased tensile index and folding endurance, and the Cel6D − Cel9B combination increased tensile index and burst index but also resulted in markedly decreased tear index and folding endurance. On the other hand, Cel6D increased tensile index and burst index; also, more importantly, it increased tear resistance, albeit slightly, relative to the other two treatments. The results of this work can be useful to understand the differential effects of exocellulases and endocellulases as biorefining tools and open up new avenues for exploring their use in other biotechnological applications.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/228707
url https://hdl.handle.net/2445/228707
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1007/s10570-024-05866-0
Cellulose, 2024, vol. 31, num.7, p. 4497-4508
https://doi.org/10.1007/s10570-024-05866-0
dc.rights.none.fl_str_mv CC-BY (c) Cabañas-Romero, L. Verónica et al., 2024
https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv CC-BY (c) Cabañas-Romero, L. Verónica et al., 2024
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv Articles publicats en revistes (Genètica, Microbiologia i Estadística)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812455

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