b    VIABILITY KINETICS OF FREE AND IMMOBILIZED Bifidobacterium bifidum IN PRESENCE OF FOOD SAMPLES UNDER GASTROINTESTINAL in vitro CONDITIONS

 

A.G. Mendoza-Madrigal, E. Durán-Páramo, G. Valencia del Toro, J.J. Chanona-Pérez, O. Celeste Martínez-Ramírez, I. Arzate-Vázquez