They smell like ammonia after they're cooked. That's why lobsters are usually cooked alive, because they deteriorate very quickly after death. And obviously, if you only have the tail, the lobster is dead.
It usually goes into a solid block if it i spoiled.
All lobsters whether good or bad will turn red after you boil/steam them. To know if your lobster is good or bad. The part where the tail meets the back you want to break and make a hole for your finger to fit. Your finger should be going into the tail not going into the back of the lobster. On the roof you should feel the shell and then under your finger there will be meat if the meat is squishy not firm, messy, and gooey. Then you have a bad lobster. If its firm and pink it is good.
Sliminess, off-odor and unusual colors will tell you if mashed potatoes are spoiled.
They are spoiled when they are brown and slimy.
You can tell if thawed out chicken has gone bad if it has a bad odor. Chicken that is bad a very distinct and spoiled smell to it.
To tell if a like is spoiled it will have browny Blacky large spots on it and will be really soft and easy to squeeze
A. Female lobster generally are wider in the upper dorsal tail region. This allows room in the tail to store the premature eggs. Females can also be distinguished by their soft, thin set of first pleopods (swimmerets). Males have a hard, thicker set of first pleopods, and have smaller hard appendages (masculina) attached to their second set of pleopods.
You can tell if a smoked turkey leg is spoiled in a few ways. The biggest way is that it smells bad.
Turn them upside-down, split them down the middle from head to end of tail, take out the tomalley (the green stuff). Combine tomalley with soda crackers and garlic butter. Stuff the lobster with the mixture. Wrap the claws (individually) with tinfoil, the tail with tinfoil, then the body with tinfoil Bake at 400 for about 15-20 minutes (stuffing will brown, body will turn red). Enjoy!
You can tell if a lobster is cooked by checking its color, texture, and smell. A cooked lobster will turn bright red, the meat will be firm but still moist, and it will have a sweet, oceanic aroma.
You can tell if food has spoiled by checking for signs like unusual smell, change in color or texture, presence of mold, or expiration date.
If a pork loin is spoiled it will have a foul smell and color. Throw it away because it is unsafe to eat spoiled food.