IN VITRO PRELIMINARY IDENTIFICATION OF PROBIOTIC PROPERTIES OF S. cerevisiae STRAINS
Journal Title: Revista MVZ Cordoba - Year 2008, Vol 13, Issue 1
Abstract
To evaluate probiotic properties of two native strains of S. cerevisiae.Strains were used in assays for tolerance to biliary salts, pH, temperature and adhesion to Salmonella spp., E. coli and Shigella spp. and antagonism. A 33 x 3 factorial design was used, with three levels for each factor (strains, pH and initial concentration of substrate (S0)) by triplicate, to establish the culture conditions for each strain. A commercial strain (B) was used as control.
Authors and Affiliations
Ana Rubio M, Microbiol| Pontificia Universidad Javeriana. Facultad de Ciencias. Departamento de Microbiología. Grupo de Biotecnología Ambiental e Industrial, Lab. de Biotecnología Aplicada. Bogotá, Colombia., María Hernández E, Microbiol| Pontificia Universidad Javeriana. Facultad de Ciencias. Departamento de Microbiología. Grupo de Biotecnología Ambiental e Industrial, Lab. de Biotecnología Aplicada. Bogotá, Colombia., Andréa Aguirre R, M. Sc*| Pontificia Universidad Javeriana. Facultad de Ciencias. Departamento de Microbiología. Grupo de Biotecnología Ambiental e Industrial, Lab. de Biotecnología Aplicada. Bogotá, ColombiaCorrespondencia: aaguirr@javeriana.edu.co., Raúl Poutou P, Ph. D| Pontificia Universidad Javeriana. Facultad de Ciencias. Departamento de Microbiología. Grupo de Biotecnología Ambiental e Industrial, Lab. de Biotecnología Aplicada. Bogotá, Colombia.
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