Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , , , , |
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=S1517-83822015000200347 |
Resumo: | Halophilic microorganisms are able to grow in the presence of salt and are also excellent source of enzymes and biotechnological products, such as exopolysaccharides (EPSs) and polyhydroxyalkanoates (PHAs). Salt-tolerant bacteria were screened in the Organic Composting Production Unit (OCPU) of São Paulo Zoological Park Foundation, which processes 4 ton/day of organic residues including plant matter from the Atlantic Rain Forest, animal manure and carcasses and mud from water treatment. Among the screened microorganisms, eight halotolerant bacteria grew at NaCl concentrations up to 4 M. These cultures were classified based on phylogenetic characteristics and comparative partial 16S rRNA gene sequence analysis as belonging to the genera Staphylococcus, Bacillus and Brevibacterium. The results of this study describe the ability of these halotolerant bacteria to produce some classes of hydrolases, namely, lipases, proteases, amylases and cellulases, and biopolymers. The strain characterized as of Brevibacterium avium presented cellulase and amylase activities up to 4 M NaCl and also produced EPSs and PHAs. These results indicate the biotechnological potential of certain microorganisms recovered from the composting process, including halotolerant species, which have the ability to produce enzymes and biopolymers, offering new perspectives for environmental and industrial applications. |
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Brazilian Journal of Microbiology |
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Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproductshalophilicproteaselipaseamylasecellulaseHalophilic microorganisms are able to grow in the presence of salt and are also excellent source of enzymes and biotechnological products, such as exopolysaccharides (EPSs) and polyhydroxyalkanoates (PHAs). Salt-tolerant bacteria were screened in the Organic Composting Production Unit (OCPU) of São Paulo Zoological Park Foundation, which processes 4 ton/day of organic residues including plant matter from the Atlantic Rain Forest, animal manure and carcasses and mud from water treatment. Among the screened microorganisms, eight halotolerant bacteria grew at NaCl concentrations up to 4 M. These cultures were classified based on phylogenetic characteristics and comparative partial 16S rRNA gene sequence analysis as belonging to the genera Staphylococcus, Bacillus and Brevibacterium. The results of this study describe the ability of these halotolerant bacteria to produce some classes of hydrolases, namely, lipases, proteases, amylases and cellulases, and biopolymers. The strain characterized as of Brevibacterium avium presented cellulase and amylase activities up to 4 M NaCl and also produced EPSs and PHAs. These results indicate the biotechnological potential of certain microorganisms recovered from the composting process, including halotolerant species, which have the ability to produce enzymes and biopolymers, offering new perspectives for environmental and industrial applications.Sociedade Brasileira de Microbiologia2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000200347Brazilian Journal of Microbiology v.46 n.2 2015reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-838246220130316info:eu-repo/semantics/openAccessOliveira,Lilian C.G.Ramos,Patricia LocosqueMarem,AlyneKondo,Marcia Y.Rocha,Rafael C.S.Bertolini,ThiagoSilveira,Marghuel A.V.Cruz,João Batista daVasconcellos,Suzan Pantaroto deJuliano,LuizOkamoto,Debora N.eng2015-11-27T00:00:00Zoai:scielo:S1517-83822015000200347Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2015-11-27T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false |
dc.title.none.fl_str_mv |
Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts |
title |
Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts |
spellingShingle |
Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts Oliveira,Lilian C.G. halophilic protease lipase amylase cellulase |
title_short |
Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts |
title_full |
Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts |
title_fullStr |
Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts |
title_full_unstemmed |
Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts |
title_sort |
Halotolerant bacteria in the São Paulo Zoo composting process and their hydrolases and bioproducts |
author |
Oliveira,Lilian C.G. |
author_facet |
Oliveira,Lilian C.G. Ramos,Patricia Locosque Marem,Alyne Kondo,Marcia Y. Rocha,Rafael C.S. Bertolini,Thiago Silveira,Marghuel A.V. Cruz,João Batista da Vasconcellos,Suzan Pantaroto de Juliano,Luiz Okamoto,Debora N. |
author_role |
author |
author2 |
Ramos,Patricia Locosque Marem,Alyne Kondo,Marcia Y. Rocha,Rafael C.S. Bertolini,Thiago Silveira,Marghuel A.V. Cruz,João Batista da Vasconcellos,Suzan Pantaroto de Juliano,Luiz Okamoto,Debora N. |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Oliveira,Lilian C.G. Ramos,Patricia Locosque Marem,Alyne Kondo,Marcia Y. Rocha,Rafael C.S. Bertolini,Thiago Silveira,Marghuel A.V. Cruz,João Batista da Vasconcellos,Suzan Pantaroto de Juliano,Luiz Okamoto,Debora N. |
dc.subject.por.fl_str_mv |
halophilic protease lipase amylase cellulase |
topic |
halophilic protease lipase amylase cellulase |
description |
Halophilic microorganisms are able to grow in the presence of salt and are also excellent source of enzymes and biotechnological products, such as exopolysaccharides (EPSs) and polyhydroxyalkanoates (PHAs). Salt-tolerant bacteria were screened in the Organic Composting Production Unit (OCPU) of São Paulo Zoological Park Foundation, which processes 4 ton/day of organic residues including plant matter from the Atlantic Rain Forest, animal manure and carcasses and mud from water treatment. Among the screened microorganisms, eight halotolerant bacteria grew at NaCl concentrations up to 4 M. These cultures were classified based on phylogenetic characteristics and comparative partial 16S rRNA gene sequence analysis as belonging to the genera Staphylococcus, Bacillus and Brevibacterium. The results of this study describe the ability of these halotolerant bacteria to produce some classes of hydrolases, namely, lipases, proteases, amylases and cellulases, and biopolymers. The strain characterized as of Brevibacterium avium presented cellulase and amylase activities up to 4 M NaCl and also produced EPSs and PHAs. These results indicate the biotechnological potential of certain microorganisms recovered from the composting process, including halotolerant species, which have the ability to produce enzymes and biopolymers, offering new perspectives for environmental and industrial applications. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06-01 |
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=S1517-83822015000200347 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000200347 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1517-838246220130316 |
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.46 n.2 2015 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 |
_version_ |
1752122207429984256 |