Application of Rapid Dot Blot Immunoassay for Detection of Salmonella enterica Serovar Enteritidis in Eggs Poultry and Other Foods

摘要

Salmonella enterica serovar Enteritidis was detected in artificially inoculated eggs within 24 h through a rapid monoclonal antibody-based dot blot immunoassay. Detection in poultry and other products required 28 h. Samples were directly enriched in homogenized egg without the need for pre- or postenrichment steps. Serovar Enteritidis was detected in the presence of other bacteria when outcompeted 1:400.