This paper discloses the results of the application of a probiotic infant formula based instant cereals through accelerated life assessment. This process is carried out at laboratory level, based on the assay technique / error.
 The selected strain of probiotic, Lactobacilluis (Bacillus coagulans), must comply with the following characteristics: be of human origin, survival during gastric transit, bile salts tolerate and adhere to intestinal epithelial tissue. From the technological point of view, the probiotic must: be tolerant to oxygen and acids, have the ability to grow in milk and probiotics to metabolize and not affect the sensory characteristics of the product.
 The probiotic must meet the technical and production requirements and be resistant to adverse external conditions that may alter its composition or life.
 The process of incorporating probiotics to infant cereal mixture is performed by a theoretical calculation based. If the recommended dose is used, the presence of bacillus coagulans is ensured during the accelerated life.