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Título

Technological and probiotic selection criteria of a bile-adapted Bifidobacterium animalis subsp. lactis strain

AutorSánchez García, Borja ; Fernández García, María ; Margolles Barros, Abelardo ; González de los Reyes-Gavilán, Clara ; Ruas-Madiedo, Patricia
Fecha de publicaciónnov-2010
EditorElsevier
CitaciónInternational Dairy Journal 20(11): 800-805 (2010)
ResumenThe technological and probiotic properties of the bile-adapted strain Bifidobacterium animalis subsp. lactis 4549dOx have been studied in comparison with its parental strain IPLA4549. The survival of the bile-adapted derivative to the simulated gastrointestinal transit was significantly higher than that of the parental strain, except in the presence of 10% skimmed milk. The adherence of strain 4549dOx to the intestinal cell line HT29-MTX almost duplicated that of strain IPLA4549. However, both strains had similar behaviour throughout the shelf-life of fermented milk. In conclusion, the bile-adapted strain 4549dOx presented advantages for its inclusion in dairy probiotic foods. © 2010 Elsevier Ltd.
URIhttp://hdl.handle.net/10261/51265
DOI10.1016/j.idairyj.2010.06.004
Identificadoresdoi: 10.1016/j.idairyj.2010.06.004
issn: 0958-6946
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