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dc.contributor.author
Souza, T. C.
dc.contributor.author
Zacarías, María Florencia
dc.contributor.author
Silva, A. M.
dc.contributor.author
Binetti, Ana Griselda
dc.contributor.author
Reinheimer, Jorge Alberto
dc.contributor.author
Nicoli, J. R.
dc.contributor.author
Vinderola, Celso Gabriel
dc.date.available
2024-09-09T09:46:17Z
dc.date.issued
2012-06
dc.identifier.citation
Souza, T. C.; Zacarías, María Florencia; Silva, A. M.; Binetti, Ana Griselda; Reinheimer, Jorge Alberto; et al.; Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 112; 6; 6-2012; 1184-1192
dc.identifier.issn
1364-5072
dc.identifier.uri
http://hdl.handle.net/11336/243740
dc.description.abstract
Aim:To investigate the cell viability of Bifidobacterium longum 5(1A) in fermented milks and to study its immunostimulating and protective capacity against Salmonella enterica ssp. enterica serovar Typhimurium infection in mice. Methods and Results: Bifidobacterium longum 5(1A) was added to milk fermented with different yoghurt starter cultures, before or after fermentation, and viability was monitored during storage (5°C, 28 days). Resistance to simulated gastric acid digestion was assessed. Fermented milks were orally administered to mice for 10 days followed by oral infection with Salmonella Typhimurium. The number of IgA+ cells in the small and large intestine was determined before infection. Survival to infection was monitored for 20 days. Bifidobacterium longum 5(1A) lost viability during storage, but the product containing it was effective for the induction of IgA+ cells proliferation in the gut and for the protection of mice against Salm. Typhimurium infection. Conclusions: Cell viability of Bif. longum 5(1A) in fermented milks along storage did not condition the capacity of the strain to enhance the number of IgA+ cells in the gut and to protect mice against Salmonella infection. Significance and Impact of the Study: The uncoupling of cell viability and functionality demonstrated that, in certain cases, nonviable cells can also exert positive effects.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BIFIDOBACTERIA
dc.subject
VIABILITY
dc.subject
FERMENTED MILKS
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IMMUNOMODULATION
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Alimentos y Bebidas
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Otras Ingenierías y Tecnologías
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Cell viability and immunostimulating and protective capacities of Bifidobacterium longum 51A are differentially affected by technological variables in fermented milks
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-09-04T14:10:50Z
dc.journal.volume
112
dc.journal.number
6
dc.journal.pagination
1184-1192
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Souza, T. C.. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas; Brasil
dc.description.fil
Fil: Zacarías, María Florencia. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
dc.description.fil
Fil: Silva, A. M.. Universidade Federal de São João del‐Rei; Brasil
dc.description.fil
Fil: Binetti, Ana Griselda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
dc.description.fil
Fil: Reinheimer, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
dc.description.fil
Fil: Nicoli, J. R.. Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas; Brasil
dc.description.fil
Fil: Vinderola, Celso Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Lactología Industrial. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Instituto de Lactología Industrial; Argentina
dc.journal.title
Journal of Applied Microbiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/j.1365-2672.2012.05280.x
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/j.1365-2672.2012.05280.x
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