Physiological Properties and Salmonella Growth Inhibition of Probiotic Bacillus Strains Isolated from Environmental and Poultry Sources

Table 6

Effect of Bacillus spp. isolates in reducing Salmonella Typhimurium from crop and ceca of broiler chickens in an avian model.

Bacillus isolates	Crop % reduction	Crop log 10 reduction	Cecal tonsils % reduction	Ceca log 10 reduction
NP 122	15.8	ND	50	2.5*
AM 0904	0	ND	ND	0
RW 41	0	ND	ND	0
B2	0	ND	ND	0
AM 1109 A and B	8.4	1.62*	ND	ND
AM 1109 A and B; (6-7-week-old broilers)	10	0.63	15.8	1.15*

∗Significantly different at 𝑃<0.05.
ND: not determined.