Cate said:What would happen if you did that to chicken instead of seafood? Has anyone tried it?
Here are a few facts:
1) With the exception of parasites, seafoods common in ceviche do not host bacteria related to food
poisoning (to my knowledge). This is what makes ceviche a "safe" food preparation with respect
to cooking based on low pH versus cooking with heat. This is independent of contamination by
other factors.
2) Poultry hosts various strains of Salmonella in the gut. Some are able to escape into the
bloodstream and develop in other sites; notably the ovaries thus allowing contamination of eggs.
One should always assume the worst-case contamination.
3) While Salmonella Enterica and Enteriditis demonstrate inhibited growth at a pH of 4 or below,
Salmonella Typhimurium has demonstrated low-pH resistance, implying a potential for growth in a
ceviche-style preparation. These strains have been shown to contaminate consumer poultry via
lab sampling.
4) Low pH "cooking" is generally non-penetrating, consequently internally the meat will not be
exposed to the growth-inhibiting environment of the ceviche preparation. Salmonella Typhimurium
notwithstanding, conceivably one could prepare chicken carpaccio-style (very thinly sliced) to
maximize exposure of the meat to the low pH cooking environment.
Draw your own conclusions. I would not attempt this preparation.
Standard Disclaimer: I am not a microbiologist. My background is purely autodidactic.