The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes

Detalhes bibliográficos
Autor(a) principal: Moreira, Leonora Rios de Souza
Data de Publicação: 2012
Outros Autores: Ferreira, Gaspar Virgilio, Santos, Sheila Sousa Thurler, Ribeiro, Ana Paula Souza, Siqueira, Félix Gonçalves de, Ferreira Filho, Edivaldo Ximenes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UnB
Texto Completo: http://repositorio.unb.br/handle/10482/28575
https://dx.doi.org/10.1590/S1517-83822012000200010
Resumo: Holocellulose structures from agro-industrial residues rely on main and side chain attacking enzymes with different specificities for complete hydrolysis. Combinations of crude enzymatic extracts from different fungal species, including Aspergillus terreus, Aspergillus oryzae, Aspergillus niger and Trichoderma longibrachiatum, were applied to sugar cane bagasse, banana stem and dirty cotton residue to investigate the hydrolysis of holocellulose structures. A. terreus and A. oryzae were the best producers of FPase and xylanase activities. A combination of A. terreus and A. oryzae extracts in a 50% proportion provided optimal hydrolysis of dirty cotton residue and banana stem. For the hydrolysis of sugar cane bagasse, the best results were obtained with samples only containing A. terreus crude extract.
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spelling The hydrolysis of agro-industrial residues by holocellulose-degrading enzymesResíduos agrícolasEnzimasHidróliseHolocellulose structures from agro-industrial residues rely on main and side chain attacking enzymes with different specificities for complete hydrolysis. Combinations of crude enzymatic extracts from different fungal species, including Aspergillus terreus, Aspergillus oryzae, Aspergillus niger and Trichoderma longibrachiatum, were applied to sugar cane bagasse, banana stem and dirty cotton residue to investigate the hydrolysis of holocellulose structures. A. terreus and A. oryzae were the best producers of FPase and xylanase activities. A combination of A. terreus and A. oryzae extracts in a 50% proportion provided optimal hydrolysis of dirty cotton residue and banana stem. For the hydrolysis of sugar cane bagasse, the best results were obtained with samples only containing A. terreus crude extract.Sociedade Brasileira de Microbiologia2017-12-07T05:01:03Z2017-12-07T05:01:03Z2012-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMOREIRA, Leonora Rios de Souza et al. The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes. Brazilian Journal of Microbiology, São Paulo, v. 43, n. 2, p. 498-505, abr./jun. 2012. DOI: https://doi.org/10.1590/S1517-83822012000200010. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200010&lng=en&nrm=iso. Acesso em: 04 dez. 2020.http://repositorio.unb.br/handle/10482/28575https://dx.doi.org/10.1590/S1517-83822012000200010Brazilian Journal of Microbiology - All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License (CC BY NC 4.0). Fonte: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200010&lng=en&nrm=iso&tlng=en. Acesso em: 04 dez. 2020.info:eu-repo/semantics/openAccessMoreira, Leonora Rios de SouzaFerreira, Gaspar VirgilioSantos, Sheila Sousa ThurlerRibeiro, Ana Paula SouzaSiqueira, Félix Gonçalves deFerreira Filho, Edivaldo Ximenesengreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNB2023-05-24T23:34:26Zoai:repositorio.unb.br:10482/28575Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-05-24T23:34:26Repositório Institucional da UnB - Universidade de Brasília (UnB)false
dc.title.none.fl_str_mv The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes
title The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes
spellingShingle The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes
Moreira, Leonora Rios de Souza
Resíduos agrícolas
Enzimas
Hidrólise
title_short The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes
title_full The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes
title_fullStr The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes
title_full_unstemmed The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes
title_sort The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes
author Moreira, Leonora Rios de Souza
author_facet Moreira, Leonora Rios de Souza
Ferreira, Gaspar Virgilio
Santos, Sheila Sousa Thurler
Ribeiro, Ana Paula Souza
Siqueira, Félix Gonçalves de
Ferreira Filho, Edivaldo Ximenes
author_role author
author2 Ferreira, Gaspar Virgilio
Santos, Sheila Sousa Thurler
Ribeiro, Ana Paula Souza
Siqueira, Félix Gonçalves de
Ferreira Filho, Edivaldo Ximenes
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Moreira, Leonora Rios de Souza
Ferreira, Gaspar Virgilio
Santos, Sheila Sousa Thurler
Ribeiro, Ana Paula Souza
Siqueira, Félix Gonçalves de
Ferreira Filho, Edivaldo Ximenes
dc.subject.por.fl_str_mv Resíduos agrícolas
Enzimas
Hidrólise
topic Resíduos agrícolas
Enzimas
Hidrólise
description Holocellulose structures from agro-industrial residues rely on main and side chain attacking enzymes with different specificities for complete hydrolysis. Combinations of crude enzymatic extracts from different fungal species, including Aspergillus terreus, Aspergillus oryzae, Aspergillus niger and Trichoderma longibrachiatum, were applied to sugar cane bagasse, banana stem and dirty cotton residue to investigate the hydrolysis of holocellulose structures. A. terreus and A. oryzae were the best producers of FPase and xylanase activities. A combination of A. terreus and A. oryzae extracts in a 50% proportion provided optimal hydrolysis of dirty cotton residue and banana stem. For the hydrolysis of sugar cane bagasse, the best results were obtained with samples only containing A. terreus crude extract.
publishDate 2012
dc.date.none.fl_str_mv 2012-06
2017-12-07T05:01:03Z
2017-12-07T05:01:03Z
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 MOREIRA, Leonora Rios de Souza et al. The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes. Brazilian Journal of Microbiology, São Paulo, v. 43, n. 2, p. 498-505, abr./jun. 2012. DOI: https://doi.org/10.1590/S1517-83822012000200010. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200010&lng=en&nrm=iso. Acesso em: 04 dez. 2020.
http://repositorio.unb.br/handle/10482/28575
https://dx.doi.org/10.1590/S1517-83822012000200010
identifier_str_mv MOREIRA, Leonora Rios de Souza et al. The hydrolysis of agro-industrial residues by holocellulose-degrading enzymes. Brazilian Journal of Microbiology, São Paulo, v. 43, n. 2, p. 498-505, abr./jun. 2012. DOI: https://doi.org/10.1590/S1517-83822012000200010. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200010&lng=en&nrm=iso. Acesso em: 04 dez. 2020.
url http://repositorio.unb.br/handle/10482/28575
https://dx.doi.org/10.1590/S1517-83822012000200010
dc.language.iso.fl_str_mv eng
language eng
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 Sociedade Brasileira de Microbiologia
publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
dc.source.none.fl_str_mv reponame:Repositório Institucional da UnB
instname:Universidade de Brasília (UnB)
instacron:UNB
instname_str Universidade de Brasília (UnB)
instacron_str UNB
institution UNB
reponame_str Repositório Institucional da UnB
collection Repositório Institucional da UnB
repository.name.fl_str_mv Repositório Institucional da UnB - Universidade de Brasília (UnB)
repository.mail.fl_str_mv repositorio@unb.br
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