Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives

Detalhes bibliográficos
Autor(a) principal: Cruz, Erica
Data de Publicação: 2019
Outros Autores: Barbosa, Joao Batista, Talma, Simone Vilela, Costa, Edite Andrade, Martins, Meire Lelis Leal
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista GEINTEC: Gestão. Inovação e Tecnologias
Texto Completo: http://www.revistageintec.net/index.php/revista/article/view/1377
Resumo: Enzymatic stability is undoubtedly one of the most important factors in biotechnology. In this sense, the stability of cellulases present in crude extracts of submerged cultures of Bacillus sp. SMIA-2 during freezing at 3 °C and in the presence of additives was studied. Cellulases were stable during storage for 154 days at 3 °C. The activity of avicellase and CMCase was maintained when crude extracts containing the enzymes were incubated in the presence of ethylene glycol (1M), glycerol (1%) and polyethylene glycol (0.01M) for 1 hour at room temperature.
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spelling Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additivesEnzymatic stability is undoubtedly one of the most important factors in biotechnology. In this sense, the stability of cellulases present in crude extracts of submerged cultures of Bacillus sp. SMIA-2 during freezing at 3 °C and in the presence of additives was studied. Cellulases were stable during storage for 154 days at 3 °C. The activity of avicellase and CMCase was maintained when crude extracts containing the enzymes were incubated in the presence of ethylene glycol (1M), glycerol (1%) and polyethylene glycol (0.01M) for 1 hour at room temperature.API - Associação Acadêmica de Propriedade IntelectualCruz, EricaBarbosa, Joao BatistaTalma, Simone VilelaCosta, Edite AndradeMartins, Meire Lelis Leal2019-03-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttp://www.revistageintec.net/index.php/revista/article/view/137710.7198/geintec.v9i1.1377Revista GEINTEC - Gestão, Inovação e Tecnologias; v. 9, n. 1 (2019); 4740-47442237-0722reponame:Revista GEINTEC: Gestão. Inovação e Tecnologiasinstname:Ensino Superior do Piauí (AESPI)instacron:AESPIporhttp://www.revistageintec.net/index.php/revista/article/view/1377/894Direitos autorais 2019 Revista GEINTEC - Gestão, Inovação e Tecnologiashttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccess2019-10-06T00:05:22Zoai:ojs.pkp.sfu.ca:article/1377Revistahttp://www.revistageintec.net/index.php/revista/oai2237-07222237-0722opendoar:null2020-06-25 22:43:27.132Revista GEINTEC: Gestão. Inovação e Tecnologias - Ensino Superior do Piauí (AESPI)true
dc.title.none.fl_str_mv Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives
title Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives
spellingShingle Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives
Cruz, Erica
title_short Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives
title_full Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives
title_fullStr Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives
title_full_unstemmed Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives
title_sort Stability cellulases of Bacillus sp. SMIA-2 during storage under freezing and in the presence of additives
author Cruz, Erica
author_facet Cruz, Erica
Barbosa, Joao Batista
Talma, Simone Vilela
Costa, Edite Andrade
Martins, Meire Lelis Leal
author_role author
author2 Barbosa, Joao Batista
Talma, Simone Vilela
Costa, Edite Andrade
Martins, Meire Lelis Leal
author2_role author
author
author
author
dc.contributor.none.fl_str_mv
dc.contributor.author.fl_str_mv Cruz, Erica
Barbosa, Joao Batista
Talma, Simone Vilela
Costa, Edite Andrade
Martins, Meire Lelis Leal
dc.subject.none.fl_str_mv
dc.description.none.fl_txt_mv Enzymatic stability is undoubtedly one of the most important factors in biotechnology. In this sense, the stability of cellulases present in crude extracts of submerged cultures of Bacillus sp. SMIA-2 during freezing at 3 °C and in the presence of additives was studied. Cellulases were stable during storage for 154 days at 3 °C. The activity of avicellase and CMCase was maintained when crude extracts containing the enzymes were incubated in the presence of ethylene glycol (1M), glycerol (1%) and polyethylene glycol (0.01M) for 1 hour at room temperature.
description Enzymatic stability is undoubtedly one of the most important factors in biotechnology. In this sense, the stability of cellulases present in crude extracts of submerged cultures of Bacillus sp. SMIA-2 during freezing at 3 °C and in the presence of additives was studied. Cellulases were stable during storage for 154 days at 3 °C. The activity of avicellase and CMCase was maintained when crude extracts containing the enzymes were incubated in the presence of ethylene glycol (1M), glycerol (1%) and polyethylene glycol (0.01M) for 1 hour at room temperature.
publishDate 2019
dc.date.none.fl_str_mv 2019-03-24
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.revistageintec.net/index.php/revista/article/view/1377
10.7198/geintec.v9i1.1377
url http://www.revistageintec.net/index.php/revista/article/view/1377
identifier_str_mv 10.7198/geintec.v9i1.1377
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.revistageintec.net/index.php/revista/article/view/1377/894
dc.rights.driver.fl_str_mv Direitos autorais 2019 Revista GEINTEC - Gestão, Inovação e Tecnologias
https://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2019 Revista GEINTEC - Gestão, Inovação e Tecnologias
https://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv API - Associação Acadêmica de Propriedade Intelectual
publisher.none.fl_str_mv API - Associação Acadêmica de Propriedade Intelectual
dc.source.none.fl_str_mv Revista GEINTEC - Gestão, Inovação e Tecnologias; v. 9, n. 1 (2019); 4740-4744
2237-0722
reponame:Revista GEINTEC: Gestão. Inovação e Tecnologias
instname:Ensino Superior do Piauí (AESPI)
instacron:AESPI
reponame_str Revista GEINTEC: Gestão. Inovação e Tecnologias
collection Revista GEINTEC: Gestão. Inovação e Tecnologias
instname_str Ensino Superior do Piauí (AESPI)
instacron_str AESPI
institution AESPI
repository.name.fl_str_mv Revista GEINTEC: Gestão. Inovação e Tecnologias - Ensino Superior do Piauí (AESPI)
repository.mail.fl_str_mv
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