Production of cellulose nanofibers and sugars using high dry matter feedstock

Detalhes bibliográficos
Autor(a) principal: Moulin, Jordão Cabral
Data de Publicação: 2024
Outros Autores: Durães, Alisson Farley Soares, Jørgensen, Henning, Moreira, Francys K. V., Sanadi, Anand Ramesh, Tonoli, Gustavo Henrique Denzin
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: https://www.degruyter.com/document/doi/10.1515/npprj-2022-0041/html
http://repositorio.ufla.br/jspui/handle/1/59509
Resumo: As licenças de acesso aberto aplicáveis a este artigo estão em conformidade com as políticas do periódico em que foi publicado, disponíveis no link: https://v2.sherpa.ac.uk/id/publication/36461. Consulta realizada em 25 de set. de 2024.
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spelling Production of cellulose nanofibers and sugars using high dry matter feedstockNanofibras de celuloseBiorefinariasDesconstrução de celuloseHidrólise enzimáticaNanoceluloseCristalinidade da celulosePolímeros sustentáveisCellulose nanofibersBiorefineriesCellulose deconstructionEnzymatic hydrolysisNanocelluloseCellulose crystallinitySustainable polymersAs licenças de acesso aberto aplicáveis a este artigo estão em conformidade com as políticas do periódico em que foi publicado, disponíveis no link: https://v2.sherpa.ac.uk/id/publication/36461. Consulta realizada em 25 de set. de 2024.Sugars are a sustainable platform for producing chemicals and polymers, while cellulose nanofibers (CNF) are sustainable materials with high specific mechanical properties that have an important role to play in many applications. This study highlights the feasibility of producing sugars and CNF using high dry matter (DM) content of 20 %. A commercial enzyme cocktail at low dosage, 5 mg EP/g DM, and a high 15 mg EP/g DM, were used to hydrolyze the pulp cellulose to produce sugars and CNF. HPLC was used to evaluate the cellulose conversion rate and amount of sugar realized. The CNF were studied using TEM, the diameter of the CNF were measured and estimate the crystallinity. The cellulose conversion plateaued at about 48 h for both the low and high dosage, indicating inhibition due to higher sugar concentration and/or increased recalcitrance of the remaining CNF. The CNF obtained at low enzyme indicated the fibrils were insufficiently separated. At the high dosage, less clumps were observed and with smaller diameter than with the low enzyme dosage. The high dosage also produced CNF with significantly higher crystallinity index, confirming that amorphous cellulose portions readily underwent enzymatic hydrolysis and left more recalcitrant CNF.De Gruyter2024-09-26T18:39:43Z2024-09-26T18:39:43Z2024-07-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMOULIN, Jordão Cabral; DURÃES, Alisson Farley Soares; JØRGENSEN, Henning; MOREIRA, Francys K. V.; SANADI, Anand Ramesh; TONOLI, Gustavo Henrique Denzin. Production of cellulose nanofibers and sugars using high dry matter feedstock. Nordic Pulp & Paper Research Journal, Berlim, v. 37, n. 4, 2022. DOI: https://doi.org/10.1515/npprj-2022-0041.https://www.degruyter.com/document/doi/10.1515/npprj-2022-0041/htmlhttp://repositorio.ufla.br/jspui/handle/1/59509Nordic Pulp & Paper Research Journalreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAMoulin, Jordão CabralDurães, Alisson Farley SoaresJørgensen, HenningMoreira, Francys K. V.Sanadi, Anand RameshTonoli, Gustavo Henrique Denzininfo:eu-repo/semantics/openAccesspor2024-10-09T18:03:42Zoai:localhost:1/59509Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2024-10-09T18:03:42Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Production of cellulose nanofibers and sugars using high dry matter feedstock
title Production of cellulose nanofibers and sugars using high dry matter feedstock
spellingShingle Production of cellulose nanofibers and sugars using high dry matter feedstock
Moulin, Jordão Cabral
Nanofibras de celulose
Biorefinarias
Desconstrução de celulose
Hidrólise enzimática
Nanocelulose
Cristalinidade da celulose
Polímeros sustentáveis
Cellulose nanofibers
Biorefineries
Cellulose deconstruction
Enzymatic hydrolysis
Nanocellulose
Cellulose crystallinity
Sustainable polymers
title_short Production of cellulose nanofibers and sugars using high dry matter feedstock
title_full Production of cellulose nanofibers and sugars using high dry matter feedstock
title_fullStr Production of cellulose nanofibers and sugars using high dry matter feedstock
title_full_unstemmed Production of cellulose nanofibers and sugars using high dry matter feedstock
title_sort Production of cellulose nanofibers and sugars using high dry matter feedstock
author Moulin, Jordão Cabral
author_facet Moulin, Jordão Cabral
Durães, Alisson Farley Soares
Jørgensen, Henning
Moreira, Francys K. V.
Sanadi, Anand Ramesh
Tonoli, Gustavo Henrique Denzin
author_role author
author2 Durães, Alisson Farley Soares
Jørgensen, Henning
Moreira, Francys K. V.
Sanadi, Anand Ramesh
Tonoli, Gustavo Henrique Denzin
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Moulin, Jordão Cabral
Durães, Alisson Farley Soares
Jørgensen, Henning
Moreira, Francys K. V.
Sanadi, Anand Ramesh
Tonoli, Gustavo Henrique Denzin
dc.subject.por.fl_str_mv Nanofibras de celulose
Biorefinarias
Desconstrução de celulose
Hidrólise enzimática
Nanocelulose
Cristalinidade da celulose
Polímeros sustentáveis
Cellulose nanofibers
Biorefineries
Cellulose deconstruction
Enzymatic hydrolysis
Nanocellulose
Cellulose crystallinity
Sustainable polymers
topic Nanofibras de celulose
Biorefinarias
Desconstrução de celulose
Hidrólise enzimática
Nanocelulose
Cristalinidade da celulose
Polímeros sustentáveis
Cellulose nanofibers
Biorefineries
Cellulose deconstruction
Enzymatic hydrolysis
Nanocellulose
Cellulose crystallinity
Sustainable polymers
description As licenças de acesso aberto aplicáveis a este artigo estão em conformidade com as políticas do periódico em que foi publicado, disponíveis no link: https://v2.sherpa.ac.uk/id/publication/36461. Consulta realizada em 25 de set. de 2024.
publishDate 2024
dc.date.none.fl_str_mv 2024-09-26T18:39:43Z
2024-09-26T18:39:43Z
2024-07-28
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 MOULIN, Jordão Cabral; DURÃES, Alisson Farley Soares; JØRGENSEN, Henning; MOREIRA, Francys K. V.; SANADI, Anand Ramesh; TONOLI, Gustavo Henrique Denzin. Production of cellulose nanofibers and sugars using high dry matter feedstock. Nordic Pulp & Paper Research Journal, Berlim, v. 37, n. 4, 2022. DOI: https://doi.org/10.1515/npprj-2022-0041.
https://www.degruyter.com/document/doi/10.1515/npprj-2022-0041/html
http://repositorio.ufla.br/jspui/handle/1/59509
identifier_str_mv MOULIN, Jordão Cabral; DURÃES, Alisson Farley Soares; JØRGENSEN, Henning; MOREIRA, Francys K. V.; SANADI, Anand Ramesh; TONOLI, Gustavo Henrique Denzin. Production of cellulose nanofibers and sugars using high dry matter feedstock. Nordic Pulp & Paper Research Journal, Berlim, v. 37, n. 4, 2022. DOI: https://doi.org/10.1515/npprj-2022-0041.
url https://www.degruyter.com/document/doi/10.1515/npprj-2022-0041/html
http://repositorio.ufla.br/jspui/handle/1/59509
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv De Gruyter
publisher.none.fl_str_mv De Gruyter
dc.source.none.fl_str_mv Nordic Pulp & Paper Research Journal
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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