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, Ferreira Filho,Edivaldo Ximenes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Microbiology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=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 enzymesagricultural wasteenzymatic mixtureshydrolysisHolocellulose 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 Microbiologia2012-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200010Brazilian Journal of Microbiology v.43 n.2 2012reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822012000200010info:eu-repo/semantics/openAccessMoreira,Leonora Rios de SouzaFerreira,Gaspar VirgilioSantos,Sheila Sousa ThurlerRibeiro,Ana Paula SouzaSiqueira,Félix GonçalvesFerreira Filho,Edivaldo Ximeneseng2012-08-07T00:00:00Zoai:scielo:S1517-83822012000200010Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2012-08-07T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)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
agricultural waste
enzymatic mixtures
hydrolysis
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
Ferreira Filho,Edivaldo Ximenes
author_role author
author2 Ferreira,Gaspar Virgilio
Santos,Sheila Sousa Thurler
Ribeiro,Ana Paula Souza
Siqueira,Félix Gonçalves
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
Ferreira Filho,Edivaldo Ximenes
dc.subject.por.fl_str_mv agricultural waste
enzymatic mixtures
hydrolysis
topic agricultural waste
enzymatic mixtures
hydrolysis
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 2012-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822012000200010
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
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 Brazilian Journal of Microbiology v.43 n.2 2012
reponame:Brazilian Journal of Microbiology
instname:Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM
instname_str Sociedade Brasileira de Microbiologia (SBM)
instacron_str SBM
institution SBM
reponame_str Brazilian Journal of Microbiology
collection Brazilian Journal of Microbiology
repository.name.fl_str_mv Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)
repository.mail.fl_str_mv bjm@sbmicrobiologia.org.br||mbmartin@usp.br
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