Bacillus Coagulans is a Gram positive bacterium,with terminal spores,no flagella,can decompose the sugars to L-lactic acid which belongs to homotype latic acid fermentation bacteria.Bacillus coagulans can regulate the balance of intestinal flora,inhibit proliferation of intestinal undersirable microorganisms.The optimum growth temperature was 45-50, and the optimum pH was 6.6-7.0.
