66ANTIMICROBIAL ACTIVITY OF PROBIOTICS FROM MOTHER MILK, CURD AND YOGHURT SAMPLESImportant microorganisms as a probiotics were obtained from Mother Milk, Curd and Yoghurt sample after enrichment in MRS medium. Isolates were further tested for their antimicrobial activity against E.coli, E.aerogen, S.typhi B, S.aureus, B.cereus, B.megaterium, B.subtilis, Pseudomonas using N-agar plates by well –diffusion assay. Isolates have potent antimicrobial activities against common laboratory isolates. Isolates were found to inhibit growth of most of isolates tested, if not allarchana.s.rana@gmail.comResearch312012probiotics, Mother Milk,Curd,Yoghurt,antimicrobial activityArchana Rana,Neepa Pandhi ,Trupti Nandania ,Mrugesh KhuntDepartment of Microbiology, M & N Virani Science College, Rajkot- 360005, Gujarat, India.,Department of Microbiology, M & N Virani Science College, Rajkot- 360005, Gujarat, India.,Department of Microbiology, M & N Virani Science College, Rajkot- 360005, Gujarat, India.,Department of Plant Pathology, NMCA, Navsari Agricultural University, Navsari- 396450, Gujarat, India.