Improved isolation of Salmonellae from naturally contaminated meat products by using Rappaport-Vassiliadis enrichment broth.
A total of 454 specimens of meat products were examined for salmonellae by using five procedures of enrichment. The use of a selective motility medium, inoculated from enrichment in Muller-Kauffmann broth, resulted in an increase in the number of positive specimens. However, simple enrichment in Rappaport-Vassiliadis broth, after preenrichment, was more sensitive and specific for recovering salmonellae than the selective motility medium-Muller-Kauffmann broth method.
D000818:Animals; D002417:Cattle; D002645:Chickens; D003470:Culture Media; D005506:Food Contamination; D008460:Meat; D008461:Meat Products; D012475:Salmonella / Q000302:isolation & purification*; D013552:Swine
D003470:Culture Media