Effect of faecal extract on the growth of Salmonella enteritidis in artificially contaminated hens' eggs.
1. Salmonella enteritidis PT 4 grew in eggs stored at 25 degrees C, but not at 10 degrees C. 2. The incidence of generalised infection of the egg contents (greater than 10(6) salmonellas/ml) was greater in eggs inoculated with cells suspended in faecal extract compared to those with cells in Ringer's solution. 3. The removal of most of the iron did not decrease the growth-promoting effect of the faecal extract.
Clay
C E
CE
School of Biological Sciences, University of Bath, Claverton Down, England.
Board
R G
RG
D004531:Eggs / Q000382:microbiology*; D005243:Feces; D005506:Food Contamination; D005516:Food Microbiology; D007501:Iron / Q000494:pharmacology; D012477:Salmonella enteritidis / Q000187:drug effects / Q000254:growth & development*
D007501:Iron