*Probiotics in Processed Dairy Products and Their Role in Gut Microbiota Health DOI: http://dx.doi.org/10.5772/intechopen.104482*

Molecular and antibacterial characterization is analyzed and kept in a test tube that contain 15% (v/v) glycerol at −20°C. Extraction and amplification of bacterial genomic DNA. Different kinds of bacteria colonies emerged on MRS agar surface following screening and phenotypic characterization. Screenings were performed on different 60 MRS agar plates that have tiny, round, matt, and white colonies, it was performed with 70 different biochemical characteristics of LAB showcasing the gram-positive and the catalase negative, including cocci, or in shape rods.
