why does freezer burn occur?
In: Chemistry
Freezer burn is a condition that occurs when frozen food has been damaged by dehydration and oxidation, due to air reaching the food. It is generally caused by food not being securely wrapped in air-tight packaging.
Ice crystals are sharp and poke little holes in your food. The longer something is frozen, the bigger and pointier the crystals get, and eventually the food is so full of holes that it is ruined.
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