LAB exerts strong antagonistic activity against many microorganisms, including food spoilage organism and
pathogens. Some strains may contribute to food preservation of fermented food by producing bacteriocins [3]. The
major parameters involved in bacterial growth inhibition are the pH, which decreases by the production of organic
acid, nutrient competition, hydrogen peroxide and antibiotic production. S.aureus is a Gram positive coccus, nonmotile
non-spore forming facultative anaerobic which appears as grape like clusters. It is a common pathogen
associated with hospital acquired diseases which causes major problem for public health. One of the major causes of
staphylococcal enterotoxin is vomiting and diarrhea when ingested and is responsible for staphylococcal food
poisoning [4].