Milk powder is a kind of powder made by dehydrating animal milk, which is suitable for preservation. Generally speaking, the shelf life of different brands of milk powder will be different, but the shelf life of milk powder on the market at present is generally about 2-3 years.

Milk powder contains a lot of vitamins, protein, fat, sugar, calcium, iron, phosphorus and other nutrients. Proper consumption is beneficial to human health. Once it expires, it may breed bacteria and other harmful substances, which will easily cause harm to human health after eating. Therefore, it is not recommended to eat milk powder after it expires.

matters need attention

1, sealed?

Most of the milk powder on the market is bagged or canned, and the quantity is generally large, so it should be sealed after each opening to avoid moisture, which will lead to moisture of milk powder.

2. Store at room temperature?

Milk powder is generally stored at room temperature, not at too low or too high a temperature, so as to avoid deterioration of milk powder or other situations, and the edible value and nutritional value of milk powder. ?

3. Vacuum preservation?

In order to avoid contamination and deterioration of milk powder, during the storage of milk powder after unsealing, it is better to avoid being exposed to direct air for storage, and it is better to store it in vacuum, or use a milk powder vacuum fresh-keeping device for storage.