title: Comparative study of different methods for detection and enumeration of Salmonella spp. in natural waters.
abstract: Seven enrichment media (two proposed by the authors) for detecting salmonellas from polluted freshwater were compared. The Most Probable Number technique for enumeration of salmonellas in water samples was used, directly adding filtered water to buffered peptone water as the pre-enrichment medium. The results indicate that Rappaport-Vassiliadis/43 and Rappaport-Vassiliadis/43 supplemented with 10 micrograms of sodium novobiocin per ml are the best media for the recovery and enumeration of salmonellas from water samples.
mesh_terms: D003470:Culture Media; D005618:Fresh Water; D012475:Salmonella / Q000254:growth & development / Q000302:isolation & purification*; D012722:Sewage; D014871:Water Microbiology; D014876:Water Pollution
chemical_list: D003470:Culture Media; D012722:Sewage