Every household has a refrigerator
Many people often put food in the freezer
I thought it was put into the "safe"
Some meat can even be put in the freezer for more than a year.
As everyone knows, frozen food also has a shelf life!
How long does the meat in the refrigerator not eat?
species
include
Shelf life
Red meat
Pig, cow, lamb
10~12 months. Among them, beef is more stable than pigs and mutton, and lean meat is longer than fat.
Poultry meat
Chicken, duck, goose, pigeon meat, etc.
It is slightly shorter than red meat, 8 to 10 months.
Seafood, river fresh
Including fish, shrimp, clams, shellfish, etc.
The shelf life is shorter than that of livestock and poultry. It can usually last for about half a year, preferably within 4 months.
Although the theoretical shelf life of frozen meat is longer, meat purchased from supermarkets is susceptible to bacterial contamination during the sale process, and it is difficult to ensure that the raw materials are fresh.
In addition, household refrigerator doors often switch, suddenly power off, etc., will cause the refrigerator temperature to fluctuate, therefore, the various meats purchased from the supermarket, after freezing, try to eat within 1 month, it is best to eat now.
It is also very important that the pre-treatment has a significant impact on the shelf life of frozen foods. For example, fresh fish can be frozen without any treatment and can only be stored for 1~2 months. However, after scientific treatment, it can be frozen and the shelf life can be extended to half a year.
Poultry, seafood, and fresh fish should be cleaned and cleaned inside and outside, and other foods and meats should be carefully cleaned before freezing to remove bacteria from the surface.
✦ All foods should be divided into one serving before being placed in the freezer. Carefully wrap them in a fresh-keeping bag or plastic wrap to prevent moisture loss. It is best to attach a label with the date and name on the outer packaging for later access.
应 When purchasing a refrigerator, you should find out the cooling performance. Frozen meat is ideally stored, that is, fresh and non-contaminated meat is rapidly frozen below minus 25 ° C and stored at a constant temperature of minus 18 ° C.
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