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dc.contributor.author
Audisio, Marcela Carina
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dc.contributor.author
Apella, Maria Cristina
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dc.date.available
2018-08-14T19:49:43Z
dc.date.issued
2006-02
dc.identifier.citation
Audisio, Marcela Carina; Apella, Maria Cristina; Bacteriocin-like substance produced by Lactobacillus salivarius subsp. salivarius CRL1384 with anti-Listeria and anti-Salmonella effects; Academic Journals Inc.; Research Journal of Microbiology; 5; 4; 2-2006; 332-340
dc.identifier.issn
1816-4935
dc.identifier.uri
http://hdl.handle.net/11336/55490
dc.description.abstract
Lactobacillus salivarius subsp. salivarius CRL1384 was isolated from the crop of a broiler chick and it was selected because of its lactic acid and other inhibitory substances production against Listeria monocytogenes, Listeria spp., Enterococcus hirae, Salmonella enterica serovarieties Gallinanun, Pullorum, Enteritidis and Typhimurium. The antimicrobial substance showed to be different from organic acids and hydrogen peroxide. It was produced by L. salivarius CRL1384 not only in the presence of glucose but also of complex carbohydrates such as sucrose, maltose, molasses and brown sugar. Besides, this strain was bile salt resistant and maintained its property in the presence of 0.3% w/v. The chemical nature of the compound revealed that it was heat resistant (121°C for 15 min) and completely lost its activity after treatment with different proteolytic enzymes. It was not affected by lipase but a-amylase reduced its action and this effect was carbohydrate dependent. A bacteriocin solution of 200 AU m -1 had a bactericidal effect on both List. monocytogenes and Sal. Enteritidis cells after 24 h of contact. The information for this bacteriocin production is encoded at chromosomal level. All these properties are very interesting and valuable and could turn this strain into a potential component of a poultry probiotic supplement. © 2010 Academic Journals Inc.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Journals Inc.
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Bacteriocin
dc.subject
Lactobacillus Salivarius
dc.subject
Listeria Monocytogenes
dc.subject
Probiotic
dc.subject
Pultry
dc.subject
Salmonella
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Bacteriocin-like substance produced by Lactobacillus salivarius subsp. salivarius CRL1384 with anti-Listeria and anti-Salmonella effects
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-13T18:13:56Z
dc.journal.volume
5
dc.journal.number
4
dc.journal.pagination
332-340
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Nuieva York
dc.description.fil
Fil: Audisio, Marcela Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina
dc.description.fil
Fil: Apella, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Universidad Nacional de Tucumán; Argentina
dc.journal.title
Research Journal of Microbiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.3923/jm.2006.61.69
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://scialert.net/abstract/?doi=jm.2006.61.69
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