Molecular Identification Of Probiotics Lactobacillus Strain isolates by : Amplified Ribosomal DNA Restriction Analysis ( ARDRA )

DRA) ,” Science Journal of Microbiology,Volume 2012, Article ID SJMB-175, 8 Pages, 2012. doi:10.7237/sjmb/175 Abstract–In recent years interest in the probiotic lactobacilli has been stimulated by the use of these bacteria in products that are claimed to confer health benefits on the consumer. The objective of this study is to characterize probiotic Lactobacillus sp isolated from fermented millet drink , fresh milk and raw cow milk. All isolates are focusing on their screened for their probiotic potential activities, including Biochemical characterization and antagonistic activity . A total of seven colonies of lactobacilli isolated from twenty samples of fermented millet drink ,fresh and raw cow milk were obtained based on their colonial/morphological and biochemical characteristics. The Lactobacillus isolates obtained from fermented millet drinks are more effective than isolates from fresh milk and Cow milk as regards their antagonism or inhibition.