title: Limitations of lysine-iron-cystine-neutral red broth in the presumptive identification of Salmonella.
abstract: Lysine-iron-cystine-neutral red broth performed satisfactorily in the presumptive identification of Salmonella in preenriched food and animal feed samples enriched in tetrathionate-brilliant green broth. Homologous results from selenite-cystine enrichment broths yielded unacceptably high numbers of false negative reactions.
mesh_terms: D003470:Culture Media; D003553:Cystine; D005506:Food Contamination; D005516:Food Microbiology; D007501:Iron; D008239:Lysine; D009499:Neutral Red; D012475:Salmonella / Q000302:isolation & purification*
chemical_list: D003470:Culture Media; D009499:Neutral Red; D003553:Cystine; D007501:Iron; D008239:Lysine