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dc.contributor.author
Poloni, Valeria Lorena  
dc.contributor.author
Salvato, Lauranne Alves  
dc.contributor.author
Pereyra, Carina Maricel  
dc.contributor.author
Oliveira, Águida Aparecida De  
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Rosa, Carlos Alberto da Rocha  
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Cavaglieri, Lilia Reneé  
dc.contributor.author
Keller, Kelly Moura  
dc.date.available
2021-05-15T02:50:16Z  
dc.date.issued
2017-09  
dc.identifier.citation
Poloni, Valeria Lorena; Salvato, Lauranne Alves; Pereyra, Carina Maricel; Oliveira, Águida Aparecida De ; Rosa, Carlos Alberto da Rocha; et al.; Bakery by-products based feeds borne-Saccharomyces cerevisiae strains with probiotic and antimycotoxin effects plus antibiotic resistance properties for use in animal production; Pergamon-Elsevier Science Ltd; Food and Chemical Toxicology; 107; B; 9-2017; 630-636  
dc.identifier.issn
0278-6915  
dc.identifier.uri
http://hdl.handle.net/11336/132119  
dc.description.abstract
The aim of this study was to select S. cerevisiae strains able to exert probiotic and antimycotoxin effects plus antibiotics resistance properties for use in animal production. S. cerevisiae LL74 and S. cerevisiae LL83 were isolated from bakery by-products intended for use in animal feed and examined for phenotypic characteristics and nutritional profile. Resistance to antibiotic, tolerance to gastrointestinal conditions, autoaggregation and coaggregation assay, antagonism to animal pathogens and aflatoxin B1 binding were studied. S. cerevisiae LL74 and S. cerevisiae LL83 showed resistance to all the antibiotics assayed (ampicillin, streptomycin, neomycin, norfloxacin, penicillin G, sulfonamide and trimethoprim). The analysis showed that exposure time to acid pH had a significant impact onto the viable cell counts onto both yeast strains. Presence of bile 0.5% increased significantly the growth of the both yeast strains. Moreover, they were able to tolerate the simulated gastrointestinal conditions assayed. In general, the coaggregation was positive whereas the autoaggregation capacity was not observed. Both strains were able to adsorb AFB1. In conclusion, selected S. cerevisiae LL74 and S. cerevisiae LL83 have potential application to be used as a biological method in animal feed as antibiotic therapy replacement in, reducing the adverse effects of AFB1 and giving probiotic properties.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Pergamon-Elsevier Science Ltd  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
ADSORPTION  
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AFLATOXIN B1  
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ANTIBIOTIC RESISTANCE  
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SACCHAROMYCES CEREVISIAE  
dc.subject.classification
Otras Ciencias Veterinarias  
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Ciencias Veterinarias  
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CIENCIAS AGRÍCOLAS  
dc.title
Bakery by-products based feeds borne-Saccharomyces cerevisiae strains with probiotic and antimycotoxin effects plus antibiotic resistance properties for use in animal production  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-05-11T18:16:20Z  
dc.journal.volume
107  
dc.journal.number
B  
dc.journal.pagination
630-636  
dc.journal.pais
Reino Unido  
dc.description.fil
Fil: Poloni, Valeria Lorena. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina  
dc.description.fil
Fil: Salvato, Lauranne Alves. Universidade Federal de Minas Gerais; Brasil  
dc.description.fil
Fil: Pereyra, Carina Maricel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina  
dc.description.fil
Fil: Oliveira, Águida Aparecida De. Universidade Federal do Rio de Janeiro; Brasil  
dc.description.fil
Fil: Rosa, Carlos Alberto da Rocha. Universidade Federal do Rio de Janeiro; Brasil. Conselho Nacional de Desenvolvimiento Científico e Tecnológico; Brasil  
dc.description.fil
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina  
dc.description.fil
Fil: Keller, Kelly Moura. Universidade Federal de Minas Gerais; Brasil  
dc.journal.title
Food and Chemical Toxicology  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.fct.2017.02.040  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0278691517300923