Fig. 2. Populations of S. thermophilus in T1 (control), T2 (with L. rhamnosus LR32) and T3 (with L. casei BGP93) (a) and Lactobacillus spp. in the trials T2 and T3 (b) at times zero (light gray) and final time (dark gray) of the fermentation of the dairy bases. Different upper case letters denote significant differences between the assays for the same fermentation time and microorganism (p < 0.05). Different lowercase letters denote significant differences between fermentation times for the same assay and microorganism (p < 0.05).
