Yes if the can is unopened. No if it is opened. Place the tuna in an airtight container to refrigerate, never keep it in an opened can.
it can last long but you cant put in the fridge too long.
If you did not open the can of cranberries it can be removed from the fridge and kept in the pantry.
That depends entirely what you put into the sandwich. If you put a protein rich food into the sandwich, then it has protein. Processed meats, such as hot dogs (weiners), spam, balogna, canned ham, canned tuna, fresh ham, fresh tuna, chicked salad, fried chicken, baked chicken, canned or cooked spaghetti, boiled, scrambled or deviled eggs, peanut butter all contain protein.
If you cover the canned fruit and put it in a fridge it can last up to a week and a half. Make sure to not drain the syrup, because that is what help keep it fresh. If the syrup is drained that that fruit can stay fresh for a few days.
Not if you used mayonnaise to make it. Mayo should only be allowed a short time between refrigeration and being eaten.
put it on eBay
1 week Max (you have to put them in a Tupperware)
if it has been left out over night or has been put in the fridge without the lid on
No your not suppossed to even put a tin can in the fridge then eat the contents its bad for you
If you plan to use the canned food to make something that should remain cold, pre-chilling it in the fridge is a good idea; for instance, tuna for tuna sandwiches or canned fruit to use in gelatin desserts or canned cranberry sauce to serve with turkey. Long term refrigerated storage might not a good idea since the high moisture of a refrigerator could cause the cans to rust.
You can make a wicked pasta salad with drained canned salmon. Canned salmon is also nice in a cream sauce on rice - brown or white. You can use it as a sandwich filling similar to tuna salad, or put it on plate with a couple of leaves of lettuce and tomato slices for an individual salad. Are you hungry yet?
The wonderful thing about pizza is that you can put whatever you want on it. So if you want tuna on your pizza, then you put tuna on your pizza.