INVESTIGADORES
VINDEROLA Celso Gabriel
artículos
Título:
Study of the effects of spray-drying on the functionality of probiotic lactobacilli
Autor/es:
PAEZ, R.; LAVARI L; AUDERO, G.; CUATRIN, A; ZARITZKY, N.; REINHEIMER, J.; VINDEROLA, G.
Revista:
INTERNATIONAL JOURNAL OF DAIRY TECHNOLOGY
Editorial:
WILEY-BLACKWELL PUBLISHING, INC
Referencias:
Lugar: Londres; Año: 2013 vol. 66 p. 155 - 161
ISSN:
1364-727X
Resumen:
Lactobacillus casei Nad, L. acidophilus A9 and L. paracasei A13 were spray-dried in 20% (w/v) skim milk and submitted to a simulated gastrointestinal digestion. IgA-producing cells were enumerated in the small intestine lamina propria after lactobacilli administration to mice. Spray drying significantly enhanced the resistance of L. paracasei A13 and L. casei Nad to a simulated gastrointestinal digestion. Also, a significant higher number of IgA-producing cells was induced by spray-dried cultures compared to fresh cultures. Spray drying is a suitable technological process for the development of probiotic cultures in skim milk with increased functionality for certain strains.
