Biological pretreatment improved subsequent xylan chemical solubilization
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s13399-021-01506-w http://hdl.handle.net/11449/206224 |
Resumo: | Xylan is a polysaccharide of industrial interest and its solubilization demands a high quantity of chemicals. A combination of chemical and biological treatment was applied to solubilize xylan, reducing hydrogen peroxide charge. Coniophora puteana, Gloeophyllum trabeum, and Pleurotus ostreatus were grown on non-milled sugarcane bagasse up to four months. After microorganisms growth, the chemical solubilization of xylan was performed applying 3% and 6% (m/v) of hydrogen peroxide. Using 3% of hydrogen peroxide after the biological pretreatment resulted in 99.74% of the xylan solubilization after the fourth month to C. puteana growth, and 48.63% of the xylan solubilized after the first month to G. trabeum growth. The results demonstrated that the biological pretreatment reduced the recalcitrance of the sugarcane bagasse by changing its structure, allowing to solubilize a higher amount of xylan, and applying half of the chemical reagent contributing to process feasibility. |
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Biological pretreatment improved subsequent xylan chemical solubilizationExtraction yieldMicrobial pretreatmentMicroorganismsRecalcitranceWhite rot fungiXylan is a polysaccharide of industrial interest and its solubilization demands a high quantity of chemicals. A combination of chemical and biological treatment was applied to solubilize xylan, reducing hydrogen peroxide charge. Coniophora puteana, Gloeophyllum trabeum, and Pleurotus ostreatus were grown on non-milled sugarcane bagasse up to four months. After microorganisms growth, the chemical solubilization of xylan was performed applying 3% and 6% (m/v) of hydrogen peroxide. Using 3% of hydrogen peroxide after the biological pretreatment resulted in 99.74% of the xylan solubilization after the fourth month to C. puteana growth, and 48.63% of the xylan solubilized after the first month to G. trabeum growth. The results demonstrated that the biological pretreatment reduced the recalcitrance of the sugarcane bagasse by changing its structure, allowing to solubilize a higher amount of xylan, and applying half of the chemical reagent contributing to process feasibility.Institute for Research in Bioenergy (IPBEN) São Paulo State University (UNESP), R. 10, 2527, SantanaEnvironmental Studies Center São Paulo State University (UNESP), Av. 24 A, 1515Division of Microbial Resources Research Center for Agricultural Biological and Chemical Research Center University of CampinasInstitute for Research in Bioenergy (IPBEN) São Paulo State University (UNESP), R. 10, 2527, SantanaEnvironmental Studies Center São Paulo State University (UNESP), Av. 24 A, 1515Universidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Felipuci, Jefferson Poles [UNESP]Schmatz, Alison Andrei [UNESP]de Angelis, Derlene Attili [UNESP]Brienzo, Michel [UNESP]2021-06-25T10:28:32Z2021-06-25T10:28:32Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s13399-021-01506-wBiomass Conversion and Biorefinery.2190-68232190-6815http://hdl.handle.net/11449/20622410.1007/s13399-021-01506-w2-s2.0-85104528807Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiomass Conversion and Biorefineryinfo:eu-repo/semantics/openAccess2021-10-23T00:00:09Zoai:repositorio.unesp.br:11449/206224Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:03:16.092234Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Biological pretreatment improved subsequent xylan chemical solubilization |
title |
Biological pretreatment improved subsequent xylan chemical solubilization |
spellingShingle |
Biological pretreatment improved subsequent xylan chemical solubilization Felipuci, Jefferson Poles [UNESP] Extraction yield Microbial pretreatment Microorganisms Recalcitrance White rot fungi |
title_short |
Biological pretreatment improved subsequent xylan chemical solubilization |
title_full |
Biological pretreatment improved subsequent xylan chemical solubilization |
title_fullStr |
Biological pretreatment improved subsequent xylan chemical solubilization |
title_full_unstemmed |
Biological pretreatment improved subsequent xylan chemical solubilization |
title_sort |
Biological pretreatment improved subsequent xylan chemical solubilization |
author |
Felipuci, Jefferson Poles [UNESP] |
author_facet |
Felipuci, Jefferson Poles [UNESP] Schmatz, Alison Andrei [UNESP] de Angelis, Derlene Attili [UNESP] Brienzo, Michel [UNESP] |
author_role |
author |
author2 |
Schmatz, Alison Andrei [UNESP] de Angelis, Derlene Attili [UNESP] Brienzo, Michel [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Estadual de Campinas (UNICAMP) |
dc.contributor.author.fl_str_mv |
Felipuci, Jefferson Poles [UNESP] Schmatz, Alison Andrei [UNESP] de Angelis, Derlene Attili [UNESP] Brienzo, Michel [UNESP] |
dc.subject.por.fl_str_mv |
Extraction yield Microbial pretreatment Microorganisms Recalcitrance White rot fungi |
topic |
Extraction yield Microbial pretreatment Microorganisms Recalcitrance White rot fungi |
description |
Xylan is a polysaccharide of industrial interest and its solubilization demands a high quantity of chemicals. A combination of chemical and biological treatment was applied to solubilize xylan, reducing hydrogen peroxide charge. Coniophora puteana, Gloeophyllum trabeum, and Pleurotus ostreatus were grown on non-milled sugarcane bagasse up to four months. After microorganisms growth, the chemical solubilization of xylan was performed applying 3% and 6% (m/v) of hydrogen peroxide. Using 3% of hydrogen peroxide after the biological pretreatment resulted in 99.74% of the xylan solubilization after the fourth month to C. puteana growth, and 48.63% of the xylan solubilized after the first month to G. trabeum growth. The results demonstrated that the biological pretreatment reduced the recalcitrance of the sugarcane bagasse by changing its structure, allowing to solubilize a higher amount of xylan, and applying half of the chemical reagent contributing to process feasibility. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:28:32Z 2021-06-25T10:28:32Z 2021-01-01 |
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/10.1007/s13399-021-01506-w Biomass Conversion and Biorefinery. 2190-6823 2190-6815 http://hdl.handle.net/11449/206224 10.1007/s13399-021-01506-w 2-s2.0-85104528807 |
url |
http://dx.doi.org/10.1007/s13399-021-01506-w http://hdl.handle.net/11449/206224 |
identifier_str_mv |
Biomass Conversion and Biorefinery. 2190-6823 2190-6815 10.1007/s13399-021-01506-w 2-s2.0-85104528807 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Biomass Conversion and Biorefinery |
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 |
|
_version_ |
1808129387841716224 |