Microparticles for the encapsulation of probiotics, preparation and uses thereof

摘要

The invention relates to microparticles comprising a matrix consisting of casein and chitosan, and probiotic bacteria. Said matrix protects said probiotic bacteria during (i) the processing thereof, (ii) the storage thereof, and (iii) the transit thereof through the gastrointestinal tract, extending the useful life thereof. The invention also relates to the method for producing the microparticles, and to the products and compositions containing same.