Biochemical Characteristic Results Colony morphology Creamy, smooth, round colonies Gram staining  Gram positive, Cocus and Rod Growth in MRS broth Uniform turbidity Type of fermentation Heterofermentative Growth in acid PH Resistant Catalase Negative Growth in fruc, suc, maltose  positive

Table 1: The biochemical characteristic of selected LAB of (G3 and G6) potential Colonies.