Room temperature is the perfect environment for the nasty bacterias to grow and contaminate foods. The lower temperature of the freezer harbors no bacteria growth on food. Bacteria is what makes you sick when you ingest it.
It can be kept at room temperature, but for longer storage, it can be frozen or at least should be kept in the fridge, especially if it's not used regularly.
crabstick,minced pork,ice-cream,frozen chicken,hotdog.More information:Almost any kind of food can be frozen if wrapped properly and kept at a steady frozen temperature.
As meat is mostly water, all meats freeze at around the freezing point of water, or a couple of degrees below. Meat should be kept frozen at -18C or lower, and kept for no longer than 6 months.
Ice can be kept frozen longer by keeping it in a freezer. If there is not a freezer, the fridge will help it last. Ice will melt slower if it is kept away from heat.
The food is kept in special frozen areas. This helps keeping the food from withering.
Bananas last longer when kept in the refrigerator. Despite advertising campaigns to the contrary, refrigerating bananas does no harm. The skins will turn black but the fruit will be just fine for several days longer than when kept at room temperature. Bananas also can be frozen whole or cut up, peels or in the peel.
Most food used at fast food restaurants is frozen, so it is not actually fresh. How long it is frozen before it is used is not known. After food are cooked, there is a hold time for how long it can be kept under the warming lights. Foods like lettuce that cannot be frozen usually contain preservatives to make it look fresher longer, but it is not known for how long.
Canned goods, dried foods like dried beans, dried fish. But if you keep in a refregirator, the food will be ok for a period of time especially frozen foods.
It depends on the type of food it is
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It depends on the food. But food and safety laws state dairy should be kept at 40F or below.