Activated LAB and bifidobacteria strains were incubated in MRS broth for 20 hours at 37C and standardized to an optical density (600 nm) of 1.000 0.05 upon incubation.
Activated LAB and bifidobacteria strains were incubated in MRSbroth for 20 hours at 37C and standardized to an optical density(600 nm) of 1.000 0.05 upon incubation.