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Lignocellulosic nanofibers from triticale straw: The influence of hemicelluloses and lignin in their production and properties

The present work aims to determine the influence of hemicellulose and lignin content in the production of lignocellulosic nanofibers (LCNF) from triticale straws. Triticale straws were digested and then gradually delignified, preserving as much hemicelluloses as possible. The obtained LCNF was characterized and used as paper strength additive, observing that hemicellulose and lignin have a key role on the final properties thereof, as well as on their reinforcing potential as paper additive, obtaining LCNF with the same paper reinforcing potential than CNF obtained by TEMPO ((2,2,6,6-Tetramethyl-piperidin-1-yl)oxyl) mediated oxidation

Authors wish to acknowledge the financial support of the Spanish Economy and Competitiveness Ministry to the project CTQ2013-48090-C2-2-R

© Carbohydrate Polymers, 2017, vol. 163, p. 20-27

Elsevier

Author: Tarrés Farrés, Quim
Ehman, Nanci Vanesa
Vallejos, María Evangelina
Area, Maria Cristina
Delgado Aguilar, Marc
Mutjé Pujol, Pere
Date: 2017 May 1
Abstract: The present work aims to determine the influence of hemicellulose and lignin content in the production of lignocellulosic nanofibers (LCNF) from triticale straws. Triticale straws were digested and then gradually delignified, preserving as much hemicelluloses as possible. The obtained LCNF was characterized and used as paper strength additive, observing that hemicellulose and lignin have a key role on the final properties thereof, as well as on their reinforcing potential as paper additive, obtaining LCNF with the same paper reinforcing potential than CNF obtained by TEMPO ((2,2,6,6-Tetramethyl-piperidin-1-yl)oxyl) mediated oxidation
Authors wish to acknowledge the financial support of the Spanish Economy and Competitiveness Ministry to the project CTQ2013-48090-C2-2-R
Format: application/pdf
Citation: https://doi.org/10.1016/j.carbpol.2017.01.017
ISSN: 0144-8617
Document access: http://hdl.handle.net/10256/14479
Language: eng
Publisher: Elsevier
Collection: MINECO/PE 2014-2016/CTQ2013-48090-C2-2-R
Reproducció digital del document publicat a: https://doi.org/10.1016/j.carbpol.2017.01.017
Articles publicats (D-EQATA)
Is part of: © Carbohydrate Polymers, 2017, vol. 163, p. 20-27
Rights: Tots els drets reservats
Subject: Fibres de cel·lulosa
Cellulose fibers
Nanocompostos (Materials)
Nanocomposites (Materials)
Lignocel·lulosa
Lignocellulose
Paper -- Fabricació
Papermaking
Title: Lignocellulosic nanofibers from triticale straw: The influence of hemicelluloses and lignin in their production and properties
Type: info:eu-repo/semantics/article
Repository: DUGiDocs

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