Lactobacilli MRS Broth and Agar – Composition, Preparation, Principle
13 min read 
MRS Broth was developed by deMan, and co. in order to facilitate the most abundant growth of lactobacilli derived from feces, oral and other samples. Lactobacilli MRS Broth is a better media for lactobacilli. It allows for healthy growth and is especially suitable for several very discerning strains that grow poorly in other media.