How do you know if meat has freezer burn?

Online Answer
Freezer burn is dehydration on the surface of frozen food due to air exposure. The telltale signs are whitish splotches—ice crystals—on the food itself. Meat or fish might look discolored or dry in spots.
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3 monthsThe chilled carcass can also be frozen for up to 3 months, sealed tightly in a container or resealable bag, then thawed in the fridge and used to make stock at a conveneient time (some people like to save up 2 or 3 carcasses in the freezer and then make stock in larger quantities).
Freezer burn is a negative side effect on your food. However, it does not make the shrimp unsafe to consume. Freezer burnt food will not make you sick and does not necessarily mean you have to give up on your shrimp. Freezer burn WILL affect your texture, the color, and potentially the flavor of your shrimp..
Often potatoes don't turn black in the freezer but turn black when thawed after being frozen. This is typically caused by exposure to oxygen and can be prevented by keeping fresh sliced or peeled potatoes submerged in water, and by blanching them before freezing..
3 monthsTips. For quality purposes we would recommend that marinated meats are kept in the freezer no longer than 3 months. When you wish to use your meat it should be defrosted in a fridge and used within 24 hours. Never re-use any left over marinade which may have come into contact with raw meat.
between 6-8 monthsBoth cooked and raw prawns can be kept in your refrigerator for up to 3 days. If you don't think they will be eaten in that time, opt for the freezer. If they are kept at a temperature below -18c, prawns can last between 6-8 months.