Asian Journal of Animal Sciences1819-1878xxxx-xxxxxAsian Network for Scientific Information10.3923/ajas.2015.25.36Isnafia AriefIrma Sri Laksmi JenieBetty AstawanMade FujiyamaKazuhito Budi WitartoArief 1201591Functional foods are food that can improve health by providing benefit beyond that of the basic nutritional value. Probiotics are included as component of functional foods. Probiotics are living microorganisms which when administered in adequate amounts confer a healthy benefit on the host. The research aim was to identify and characterize as probiotic of Indonesian Lactic Acid Bacteria (LAB) that isolated from fresh beef derived from traditional market around Bogor, West Java, Indonesia. The results showed that the 16S rRNA gene could be amplified by PCR (Polymerase Chain Reaction) to get single band with designed primer. Identification by 16S rRNA gene sequencing of 20 isolates showed that 11 isolates were identified as Lactobacillus plantarum, 6 isolates as Lactobacillus acidophilus, 2 isolates as Pediococcus pentosaceus and 1 isolate as Enterococcus faecium. The twenty LAB isolates showed different ability to survive under simulated gastrointestinal conditions. Only 10 isolates could survive well at pH 2.0 (survival rate over than 50%) and the population increased at pH 2.5, 3.2 and 7.2. The ten LAB isolates i.e., 7 strains of L. plantarum 1B1, 1A5, 2D1, 1C4, 2B1, 2B2, 2C12 and 3 strains of L. acidophilus 2B4, 2C2 and 1A32 demonstrated other important probiotic characteristics including survival ability at 0.5% bile salt, antibacterial activities and had good coaggregationcapabilities against the tested pathogenic bacteria (Escherichia coli ATCC 25922, Salmonella typhimurium ATCC 14028, enteropathogenic Escherichia coli/EPEC and Staphylococcus aureus ATCC 25923) by in vitro analysis.]]>Albano, H., M. Oliveira, R. Aroso, N. Cubero, T. Hogg and P. Teixeira,2007In situ assays.]]>76796800Bao, Y., Y. Zhang, Y. Zhang, Y. Liu and S. Wang et al.,2010Lactobacillus fermentum isolated from traditional dairy products.]]>21695701Bogaert, J.C. and A.S. Naidu,20002000pp: 613-636pp: 613-636Begley, M., C. Hill and C.G.M. Gahan,20067217291738Brady, L.J., D.D. Gallaher and F.F. Busta,2000130410S414SCai, Y., P. Suyanandana, P. Saman and Y. Benno,199945177184Cotter, P.D. and C. Hill,200367429453El-Naggar, M.Y.M.,2004Escherichia coli O157: H7 and Salmonella typhimurium.]]>3173180Erkkila, S. and E. Petaja,200055297300FAO. and WHO.,20022002Herich, R. and M. Levkut,200247169180Islam, M.S., H. Kawasaki, Y. Muramatsu, Y. Nakagawa and T. Seki,2008Bradyrhizobium iriomotense sp. nov., isolated from a tumor-like root of the legume Entada koshunensis from Iriomote Island in Japan.]]>7214161429Kimoto-Nira, H., K. Mizumachi, M. Nomura, M. Kobayashi and Y. Fujita et al.,2007Lactococcus sp. as potential probiotic lactic acid bacteria.]]>41181189Kos, B., J. Suskovic, S. Vukovic, M. Simpraga, J. Frece and S.J. Matosic,2003Lactobacillus acidophilus M92.]]>94981987Lin, W.H., C.F. Hwang, L.W. Chen and H.Y. Tsen,2006237481Marteau, P., M. Minekus, R. Havenaar and J.H.J. Huis In't Veld,19978010311037Mishra, V. and D.N. Prasad,2005in vitro methods for selection of Lactobacillus casei strains as potential probiotics.]]>103109115Moll, G.N., W.N. Konings and A.J.M. Driessen,199976185198Moser, S.A. and D.C. Savage,20016734763480Ogunbanwo, S.T., A.I. Sanni and A.A. Onilude,2003Lactobacillus plantarum F1 and Lactobacillus brevis OG1.]]>2219227Pal, V., M. Jamuna and K. Jeevaratnam,200545360Pan, X., F. Chen, T. Wu, H. Tang and Z. Zhao,2009Lactobacillus acidophilus NIT.]]>20598602Pennacchia, C., E.E. Vaughan and F. Villani,2006Lactobacillus strains from fermented sausages: Further investigations on their probiotic properties.]]>7390101Savadogo, A., C.A.T. Ouattara, I.H.N. Bassole and S.A. Traore,20065678683Savadogo, A., C.A.T. Ouattara, I.H.N. Bassole and A.S. Traore,20043174179Steel, R.G.D., J.H. Torrie and D.A. Dickey,19963rd Edn.,Pages: 672Pages: 672Surono, I.S.,2004pp: 20-40, (In Indonesian)pp: 20-40, (In Indonesian)Zoumpopoulou, G., B. Foligne, K. Christodoulou, C. Grangette, B. Pot and E. Tsakalidou,2008Lactobacillus fermentum ACA-DC 179 displays probiotic potential in vitro and protects against trinitrobenzene sulfonic acid (TNBS)-induced colitis and Salmonella infection in murine models.]]>1211826Weisburg, W.G., S.M. Barns, D.A. Pelletier and D.J. Lane,1991173697703