Humphrey T J, Greenwood M, Gilbert R J, Rowe B, Chapman P A
Exeter Public Health Laboratory, UK.
Epidemiol Infect. 1989 Aug;103(1):35-45. doi: 10.1017/s0950268800030338.
Strains of Salmonella enteritidis, S. typhimurium and S. senftenberg inoculated into the yolks of shell eggs were found to survive forms of cooking where some of the yolk remained liquid. Survival was largely independent of the size of the initial inoculum. The organisms also grew rapidly in eggs stored at room temperature and after 2 days the number of cells per gram of yolk exceeded log10 8.0. With this level of contamination viable cells could be recovered from eggs cooked in any manner.
将肠炎沙门氏菌、鼠伤寒沙门氏菌和山夫登堡沙门氏菌菌株接种到带壳鸡蛋的蛋黄中,发现它们能在部分蛋黄仍呈液态的烹饪方式下存活。存活率在很大程度上与初始接种量的大小无关。这些微生物在室温下储存的鸡蛋中也能快速生长,两天后每克蛋黄中的细胞数量超过log10 8.0。在这种污染水平下,无论以何种方式烹饪鸡蛋,都能从中回收活细胞。