In vitro Assessment of Agave Fructans (Agave salmiana) as Prebiotics and Immune System Activators

Autores: 
L. Moreno-Vilet, M.H.
Garcia-Hernandez, R.E.
Delgado-Portales, N.E.
Corral-Fernandez, N.
Cortez-Espinosa, M.A.
Ruiz-Cabrera, D.P.
Portales-Perez. L.
Moreno-Vilet, M.H.
Revista y/o libro: 
International Journal of Biological Macromolecules
Volumen: 
63
Año: 
2014
Sinopsis: 
The prebiotic effect of agave fructans (Agave salmiana) was evaluated through the growth of two lactic acid bacterial (LAB) strains (Lactobacillus casei and Bifidobacterium lactis). The immune system was activated through the stimulation of peripheral blood mononuclear cells (PBMC) of healthy subjects testing fructans, LAB or a mixture of these compounds at different concentrations. Immune responses were analyzed. Compared with other fructans, the extracted agave fructans showed the highest prebiotic activity and increased levels of CD69 expression, proliferative activity and NO production when administered with the probiotic L.casei. Agave salmiana fructans are involved in the activation and selective differentiation of cells of the immune system through interactions with probiotics.