Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment

Detalhes bibliográficos
Autor(a) principal: Nascimento, Ronnyely Braz Reis do
Data de Publicação: 2017
Outros Autores: Maciel, Tatiane Cavalcante, Rodrigues, Sueli, Fernandes, Fabiano André Narciso
Tipo de documento: Artigo de conferência
Idioma: por
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/69390
Resumo: Sugarcane bagasse is the residue of the production of sugar and ethanol, which can be used as a substrate for glucose production through enzymatic hydrolysis. The lignin present in the bagasse reduces the action of the enzyme and is sensitive to reactive compounds such as ozone. To reduce the lignin content, pre-treatments with different ozone processing time and bagasse moisture were evaluated. The results showed that the better pre-treatment conditions were: 40,59% of bagasse moisture and 19,5 minutes of ozonolysis. This condition presented good results regarding the carbohydrates found in the sugarcane bagasse despite the reduction of the insoluble acid lignin.
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spelling Effects of moisture and ozonolysis on sugarcane bagasse pre-treatmentBioprocessosSugarcane bagasse is the residue of the production of sugar and ethanol, which can be used as a substrate for glucose production through enzymatic hydrolysis. The lignin present in the bagasse reduces the action of the enzyme and is sensitive to reactive compounds such as ozone. To reduce the lignin content, pre-treatments with different ozone processing time and bagasse moisture were evaluated. The results showed that the better pre-treatment conditions were: 40,59% of bagasse moisture and 19,5 minutes of ozonolysis. This condition presented good results regarding the carbohydrates found in the sugarcane bagasse despite the reduction of the insoluble acid lignin.Simpósio Nacional de Bioprocessos2022-11-22T17:55:50Z2022-11-22T17:55:50Z2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectapplication/pdfNASCIMENTO, R. B. R. et al. Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment. In: SIMPÓSIO NACIONAL DE BIOPROCESSOS, 21., 2017, Aracaju. Anais... Aracaju, 2017. p. 1-4.http://www.repositorio.ufc.br/handle/riufc/69390Nascimento, Ronnyely Braz Reis doMaciel, Tatiane CavalcanteRodrigues, SueliFernandes, Fabiano André Narcisoporreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2022-11-22T17:55:50Zoai:repositorio.ufc.br:riufc/69390Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T19:01:43.247843Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment
title Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment
spellingShingle Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment
Nascimento, Ronnyely Braz Reis do
Bioprocessos
title_short Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment
title_full Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment
title_fullStr Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment
title_full_unstemmed Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment
title_sort Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment
author Nascimento, Ronnyely Braz Reis do
author_facet Nascimento, Ronnyely Braz Reis do
Maciel, Tatiane Cavalcante
Rodrigues, Sueli
Fernandes, Fabiano André Narciso
author_role author
author2 Maciel, Tatiane Cavalcante
Rodrigues, Sueli
Fernandes, Fabiano André Narciso
author2_role author
author
author
dc.contributor.author.fl_str_mv Nascimento, Ronnyely Braz Reis do
Maciel, Tatiane Cavalcante
Rodrigues, Sueli
Fernandes, Fabiano André Narciso
dc.subject.por.fl_str_mv Bioprocessos
topic Bioprocessos
description Sugarcane bagasse is the residue of the production of sugar and ethanol, which can be used as a substrate for glucose production through enzymatic hydrolysis. The lignin present in the bagasse reduces the action of the enzyme and is sensitive to reactive compounds such as ozone. To reduce the lignin content, pre-treatments with different ozone processing time and bagasse moisture were evaluated. The results showed that the better pre-treatment conditions were: 40,59% of bagasse moisture and 19,5 minutes of ozonolysis. This condition presented good results regarding the carbohydrates found in the sugarcane bagasse despite the reduction of the insoluble acid lignin.
publishDate 2017
dc.date.none.fl_str_mv 2017
2022-11-22T17:55:50Z
2022-11-22T17:55:50Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv NASCIMENTO, R. B. R. et al. Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment. In: SIMPÓSIO NACIONAL DE BIOPROCESSOS, 21., 2017, Aracaju. Anais... Aracaju, 2017. p. 1-4.
http://www.repositorio.ufc.br/handle/riufc/69390
identifier_str_mv NASCIMENTO, R. B. R. et al. Effects of moisture and ozonolysis on sugarcane bagasse pre-treatment. In: SIMPÓSIO NACIONAL DE BIOPROCESSOS, 21., 2017, Aracaju. Anais... Aracaju, 2017. p. 1-4.
url http://www.repositorio.ufc.br/handle/riufc/69390
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.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Simpósio Nacional de Bioprocessos
publisher.none.fl_str_mv Simpósio Nacional de Bioprocessos
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813029038692761600

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