The pathogen inhibition effects of probiotics and prebiotics against <i>Salmonella</i> spp. in chicken

Abstract This current study investigated the effect of probiotics and prebiotics on control Salmonella spp. isolated from chicken. One hundred eleven bacterial isolates were recovered different chicken farms, nine detected with 8%. The serogroup analysis showed three groups identified as (4) S. enteritidis , (3) typhimurium (2) un-typed group. positive-identified was using PCR genus-specific primer OMPCF (outer membrane protein reverse) a target size 204 bp. results are also 304 bp 401 for . In addition, one chicks grouped into five (1, 2, 3, 4 5) containing 20 broiler chicks. broilers 1, 5 orally inoculated dose 1×10 8 CFU nalidixic acid-resistant enteritidis. Experimental follows: Group 1: negative control, 2: positive (infected chickens), 3: infected chickens treated B. subtilis probiotic, 4: levoxyl prebiotic, 5: panflor antibiotic. Results significantly increased survival percentage against those challenged virulent strain acid prebiotics. oral application improved challenges best result which reduced growth microorganism under ( – ).