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dc.contributor.author
Pasteris, Sergio Enrique
dc.contributor.author
Roig Babot, German
dc.contributor.author
Otero, María Claudia
dc.contributor.author
Bühler, Marta Ines
dc.contributor.author
Nader, Maria Elena Fatima
dc.date.available
2018-06-07T19:05:34Z
dc.date.issued
2009-12
dc.identifier.citation
Pasteris, Sergio Enrique; Roig Babot, German; Otero, María Claudia; Bühler, Marta Ines; Nader, Maria Elena Fatima; Beneficial properties of lactic acid bacteria isolated from a Rana catesbeiana hatchery; Wiley Blackwell Publishing, Inc; Aquaculture Research; 40; 14; 12-2009; 1605-1615
dc.identifier.issn
1355-557X
dc.identifier.uri
http://hdl.handle.net/11336/47748
dc.description.abstract
This work addresses the selection of potentially probiotic lactic acid bacteria (LAB) to be used in raniculture. Thus, strains belonging to the genera Pediococcus pentosaceus, Leuconostoc mesenteroides, Lactococcus lactis and Enterococcus faecium isolated from a Rana catesbeiana hatchery were evaluated for their inhibitory properties against RLS‐associated pathogens (Proteus vulgaris, Pseudomonas aeruginosa, Staphylococcus epidermidis) and food‐borne bacteria. Cell‐free supernatants of LAB strains inhibited the growth of at least one of the pathogens by organic acids, but L. lactis CRL 1584 also produced a bacteriocin‐like metabolite. The ability of LAB strains to produce H2O2 in MRS+TMB medium was also studied. Seventy‐eight to ninety six per cent of the strains showed some level of H2O2 production. Moreover, different organic solvents were used to determine the hydrophobicity and Lewis acid/base characteristic of LAB strain surfaces. Most of the strains presented hydrophilic properties, but no acidic or basic surface characters. However, some strains isolated from the skin showed a high degree of hydrophobicity and basic components in the cell surface due to their adhesion to chloroform. These properties were not observed in LAB from balanced feed and freshwater. Taking into account general guidelines and the beneficial properties studied, five strains were selected as potential candidates to be included in a probiotic for raniculture.
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
Aquaculture
dc.subject
Rana Catesbeiana
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Red Leg Syndrome
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Lactic Acid Bacteria
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Probiotics
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Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Beneficial properties of lactic acid bacteria isolated from a Rana catesbeiana hatchery
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-16T14:29:07Z
dc.identifier.eissn
1365-2109
dc.journal.volume
40
dc.journal.number
14
dc.journal.pagination
1605-1615
dc.journal.pais
Reino Unido
dc.journal.ciudad
Bedford
dc.description.fil
Fil: Pasteris, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
dc.description.fil
Fil: Roig Babot, German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
dc.description.fil
Fil: Otero, María Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.description.fil
Fil: Bühler, Marta Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
dc.description.fil
Fil: Nader, Maria Elena Fatima. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.journal.title
Aquaculture Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/j.1365-2109.2009.02261.x
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2109.2009.02261.x
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