Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products

Detalhes bibliográficos
Autor(a) principal: Selwal,Krishan K.
Data de Publicação: 2011
Outros Autores: Selwal,Manjit K., Gandhi,D.N.
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=S1517-83822011000400037
Resumo: The present investigation represents the effect of freeze drying on some properties as acid and bile tolerance of Streptococcus thermophilus MTCC 1938 culture isolated from dairy products. The cell paste obtained from milk based medium was freeze dried with a pressure of 50-100 mtorr for 24h at -40ºC. Acid and bile tolerance test exhibited 3.8-4.9 and 3.2-3.8 log counts reduction after freeze drying respectively.
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spelling Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy productsAcid and Bile toleranceCryoprotective agentStreptococcus thermophilusThe present investigation represents the effect of freeze drying on some properties as acid and bile tolerance of Streptococcus thermophilus MTCC 1938 culture isolated from dairy products. The cell paste obtained from milk based medium was freeze dried with a pressure of 50-100 mtorr for 24h at -40ºC. Acid and bile tolerance test exhibited 3.8-4.9 and 3.2-3.8 log counts reduction after freeze drying respectively.Sociedade Brasileira de Microbiologia2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000400037Brazilian Journal of Microbiology v.42 n.4 2011reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822011000400037info:eu-repo/semantics/openAccessSelwal,Krishan K.Selwal,Manjit K.Gandhi,D.N.eng2015-06-30T00:00:00Zoai:scielo:S1517-83822011000400037Revistahttps://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 Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products
title Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products
spellingShingle Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products
Selwal,Krishan K.
Acid and Bile tolerance
Cryoprotective agent
Streptococcus thermophilus
title_short Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products
title_full Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products
title_fullStr Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products
title_full_unstemmed Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products
title_sort Effect of freeze drying process on some properties of Streptococcus thermophilus isolated from dairy products
author Selwal,Krishan K.
author_facet Selwal,Krishan K.
Selwal,Manjit K.
Gandhi,D.N.
author_role author
author2 Selwal,Manjit K.
Gandhi,D.N.
author2_role author
author
dc.contributor.author.fl_str_mv Selwal,Krishan K.
Selwal,Manjit K.
Gandhi,D.N.
dc.subject.por.fl_str_mv Acid and Bile tolerance
Cryoprotective agent
Streptococcus thermophilus
topic Acid and Bile tolerance
Cryoprotective agent
Streptococcus thermophilus
description The present investigation represents the effect of freeze drying on some properties as acid and bile tolerance of Streptococcus thermophilus MTCC 1938 culture isolated from dairy products. The cell paste obtained from milk based medium was freeze dried with a pressure of 50-100 mtorr for 24h at -40ºC. Acid and bile tolerance test exhibited 3.8-4.9 and 3.2-3.8 log counts reduction after freeze drying respectively.
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=S1517-83822011000400037
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000400037
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822011000400037
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
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