If you’re able to smell the products of the bacteria,
Your phrasing implies that the bacteria itself is odorless and that any new odor (other than what cooked turkey normally smells like) is entirely borne from bacteria output. Is that correct?
The food was sealed so odor builds. Upon opening the bag I get a full strength dose of the odor – which is gone if I miss the opportunity to do the instant sniff. What plays tricks with my mind is the fact that sometimes an odor is just a stronger dose of the normal food odor. But as something rots there is a gradual subtle increase in new odors that makes it hard to know. I have always lived on the edge in this regard and consume borderline cases where it’s hard to tell. And I have always gotten away with it… never had food poisoning.
In any case, the turkey odor clearly had some wrong odors so I opted to freeze it to use as rat bait the next time rats invade the house (along with a frozen raw beef steak where I was also too slow to consume). I now have enough rat bait to take on 100+ rats. And what I’ll probably find is that the rats are smart enough to avoid it.
There is a quite useful PDF version for printing. As I was saving the PDF, I noticed I had already saved that PDF before.