From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull

4 figures.-- Supplementary information available.

Detalles Bibliográficos
Autores: Sulaeman, Allyn P., Gao, Yang, Dugmore, Tom, Remón, Javier, Matharu, Avtar S.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/245633
Acceso en línea:http://hdl.handle.net/10261/245633
Access Level:acceso abierto
Palabra clave:Almond hulls
Cassava peel
Microfibrillated lignocellulose
Microwave hydrothermal
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spelling From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hullSulaeman, Allyn P.Gao, YangDugmore, TomRemón, JavierMatharu, Avtar S.Almond hullsCassava peelMicrofibrillated lignocelluloseMicrowave hydrothermal4 figures.-- Supplementary information available.Lignocellulose based nanomaterials are emerging green biosolids commonly obtained from wood pulp. Alternative feedstocks, such as as unavoidable food waste, are interesting resources for nano/microfibers. This research reports the production and characterization of microfibrillated lignocellulose (MFLC) from cassava peel (CP) and almond hull (AH) via acid-free microwave-assisted hydrothermal treatment (MHT) at different temperatures (120–220 °C). During processing, the structural changes were tracked by ATR-IR, TGA, XRD, 13C CPMAS NMR, zeta potential, HPLC, elemental analysis (CHN; carbon, hydrogen and nitrogen), TEM and SEM analyses. The microwave processing temperature and nature of feedstock exerted a significant influence on the yields and properties of the MFLCs produced. The MFLC yields from CP and AH shifted by 15–49% and 31–73%, respectively. Increasing the MHT temperature substantially affected the crystallinity index (13–66% for CP and 36–62% for AH) and thermal stability (300–374 °C for CP and 300–364 °C for AH) of the MFLCs produced. This suggested that the MFLC from CP is more fragile and brittle than that produced from AH. These phenomena influenced the gelation capabilities of the fibers. AH MFLC pretreated with ethanol at low temperature gave better film-forming capabilities, while untreated and heptane pretreated materials formed stable hydrogels at solid concentration (2% w/v). At high processing temperatures, the microfibrils were separated into elementary fibers, regardless of pretreatment or feedstock type. Given these data, this work demonstrates that the acid-free MHT processing of CP and AH is a facile method for producing MFLC with potential applications, including adsorption, packaging and the production of nanocomposites and personal care rheology modifiers.PS would like to thank Lembaga Pengelola Dana Pendidikan (LPDP) scholarship, Ministry of Finance, Indonesia, for financial support for PhD study under the guidance of ASM. JR would like to express his gratitude to the Spanish Ministry of Science, Innovation and Universities for the Juan de la Cierva fellowships (FJCI-2016-30847 and IJC2018-037110-I) awarded. ASM acknowledges the EPSRC (Whole systems understanding of unavoidable food supply chain wastes for re-nutrition EP/P008771/1) for funding TD for Postdoctoral study.Peer reviewedSpringer NatureMinistry of Finance (Indonesia)Ministerio de Economía y Competitividad (España)Ministerio de Ciencia e Innovación (España)Engineering and Physical Sciences Research Council (UK)Sulaeman, Allyn P. [0000-0001-8977-2485]Gao, Yang [0000-0001-8233-7747]Dugmore, Tom [0000-0003-3741-0276]Remón, Javier [0000-0003-3315-5933]Matharu, Avtar S. [0000-0002-9488-565X]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202120212021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/245633reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FJCI-2016-30847info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/IJC2018-037110-Ihttp://dx.doi.org/10.1007/s10570-021-03986-5Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2456332026-05-22T06:33:51Z
dc.title.none.fl_str_mv From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull
title From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull
spellingShingle From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull
Sulaeman, Allyn P.
Almond hulls
Cassava peel
Microfibrillated lignocellulose
Microwave hydrothermal
title_short From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull
title_full From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull
title_fullStr From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull
title_full_unstemmed From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull
title_sort From unavoidable food waste to advanced biomaterials: microfibrilated lignocellulose production by microwave-assisted hydrothermal treatment of cassava peel and almond hull
dc.creator.none.fl_str_mv Sulaeman, Allyn P.
Gao, Yang
Dugmore, Tom
Remón, Javier
Matharu, Avtar S.
author Sulaeman, Allyn P.
author_facet Sulaeman, Allyn P.
Gao, Yang
Dugmore, Tom
Remón, Javier
Matharu, Avtar S.
author_role author
author2 Gao, Yang
Dugmore, Tom
Remón, Javier
Matharu, Avtar S.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministry of Finance (Indonesia)
Ministerio de Economía y Competitividad (España)
Ministerio de Ciencia e Innovación (España)
Engineering and Physical Sciences Research Council (UK)
Sulaeman, Allyn P. [0000-0001-8977-2485]
Gao, Yang [0000-0001-8233-7747]
Dugmore, Tom [0000-0003-3741-0276]
Remón, Javier [0000-0003-3315-5933]
Matharu, Avtar S. [0000-0002-9488-565X]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Almond hulls
Cassava peel
Microfibrillated lignocellulose
Microwave hydrothermal
topic Almond hulls
Cassava peel
Microfibrillated lignocellulose
Microwave hydrothermal
description 4 figures.-- Supplementary information available.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/245633
url http://hdl.handle.net/10261/245633
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FJCI-2016-30847
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/IJC2018-037110-I
http://dx.doi.org/10.1007/s10570-021-03986-5
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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