In fact, throw out the whole fruit cocktail and eat fresh fruit instead. Wash your hands before handling bananas and other fruits that need to be peeled before eating. You can transfer chemical residues to the fruit otherwise. Wash all the outsides of the cans you are about to open. Don't store vitamins in the refrigerator.
Moisture builds up when it has placed in and out of cold and warm environments.
What this does is it speeds up the deterioration. Next time purchase organic fruits and vegetable. Take all your store bought spices like pepper etc., and dump them in your garden as compost. Most all-commercial spice has been irradiated. Prepare your own spices at home or when purchasing them from a health food store make sure they haven't been zapped.