Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk

Detalhes bibliográficos
Autor(a) principal: Corrêa,Ana Paula F.
Data de Publicação: 2011
Outros Autores: Daroit,Daniel J., Velho,Renata V., Brandelli,Adriano
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=S1517-83822011000400034
Resumo: The production of extracellular hydrolases by a psychrotrophic bacterium isolated from refrigerated raw milk, and identified as a Pseudomonas sp. belonging to the Pseudomonas jenssenii group, was studied. This bacterium produced proteolytic and lipolytic enzymes in all media investigated (skim milk, cheese whey, casein broth, and tryptone soy broth). High levels of α-glucosidase were produced in skim milk broth. Hydrolytic enzymes detected in skim milk broth are of particular concern, indicating that these enzymes could be produced by Pseudomonas sp. during the cold storage of raw milk, contributing to the spoilage problem in milk and dairy products.
id SBM-1_570ca27a425f6c0b29b5602fb5c7417e
oai_identifier_str oai:scielo:S1517-83822011000400034
network_acronym_str SBM-1
network_name_str Brazilian Journal of Microbiology
repository_id_str
spelling Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milkPseudomonashydrolasesproteaselipaseglycosidaseThe production of extracellular hydrolases by a psychrotrophic bacterium isolated from refrigerated raw milk, and identified as a Pseudomonas sp. belonging to the Pseudomonas jenssenii group, was studied. This bacterium produced proteolytic and lipolytic enzymes in all media investigated (skim milk, cheese whey, casein broth, and tryptone soy broth). High levels of α-glucosidase were produced in skim milk broth. Hydrolytic enzymes detected in skim milk broth are of particular concern, indicating that these enzymes could be produced by Pseudomonas sp. during the cold storage of raw milk, contributing to the spoilage problem in milk and dairy products.Sociedade Brasileira de Microbiologia2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000400034Brazilian Journal of Microbiology v.42 n.4 2011reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822011000400034info:eu-repo/semantics/openAccessCorrêa,Ana Paula F.Daroit,Daniel J.Velho,Renata V.Brandelli,Adrianoeng2015-06-30T00:00:00Zoai:scielo:S1517-83822011000400034Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2015-06-30T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false
dc.title.none.fl_str_mv Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
title Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
spellingShingle Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
Corrêa,Ana Paula F.
Pseudomonas
hydrolases
protease
lipase
glycosidase
title_short Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
title_full Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
title_fullStr Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
title_full_unstemmed Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
title_sort Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
author Corrêa,Ana Paula F.
author_facet Corrêa,Ana Paula F.
Daroit,Daniel J.
Velho,Renata V.
Brandelli,Adriano
author_role author
author2 Daroit,Daniel J.
Velho,Renata V.
Brandelli,Adriano
author2_role author
author
author
dc.contributor.author.fl_str_mv Corrêa,Ana Paula F.
Daroit,Daniel J.
Velho,Renata V.
Brandelli,Adriano
dc.subject.por.fl_str_mv Pseudomonas
hydrolases
protease
lipase
glycosidase
topic Pseudomonas
hydrolases
protease
lipase
glycosidase
description The production of extracellular hydrolases by a psychrotrophic bacterium isolated from refrigerated raw milk, and identified as a Pseudomonas sp. belonging to the Pseudomonas jenssenii group, was studied. This bacterium produced proteolytic and lipolytic enzymes in all media investigated (skim milk, cheese whey, casein broth, and tryptone soy broth). High levels of α-glucosidase were produced in skim milk broth. Hydrolytic enzymes detected in skim milk broth are of particular concern, indicating that these enzymes could be produced by Pseudomonas sp. during the cold storage of raw milk, contributing to the spoilage problem in milk and dairy products.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
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=S1517-83822011000400034
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000400034
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822011000400034
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.42 n.4 2011
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_ 1752122203994849280

Registros relacionados