How to store frozen food

The method of keeping frozen food without refrigerator is as follows:

1, cold storage: prepare a washbasin, put half a washbasin with cold water and appropriate ice cubes, and then put the food covered with plastic wrap into the water.

2, air conditioning refrigeration: air conditioning mode to turn on the air conditioner, and then put the food in the air outlet.

3, ventilation and refrigeration: that is, put the food in a fresh-keeping bag and put it in a ventilated place to ensure that the food does not go bad.

Methods to ensure that food does not go bad for a long time

1, if the weather is cold, bacteria are fragile and food is not perishable, just put the food away. In summer, you can store food in the cellar, or you can hang food boxes with ropes and soak them in well water.

2. If you want to preserve vegetables, you should sprinkle water on vegetables regularly to avoid the aging phenomenon of vegetable roots due to water loss and accelerate the wilting and aging of vegetables. If you are not in a hurry to eat vegetables, try not to wash them or cut off their roots and soak them in water.

3. For some fruits and vegetables that are easy to lose water, such as litchi and watermelon, if they are left for a little longer, the taste will become worse. Therefore, it is necessary to wet the surface of fruits and vegetables with water, then seal them with fresh-keeping bags, store them in ventilated places, or soak them in water.

For meat food, when the weather is hot, it is not easy to preserve, and it is easy to rot and deteriorate. If there is no refrigerator at home, you need to clean the water on the surface of the meat with a towel disinfected with boiling water, and then wrap the meat with gauze soaked in salt water to prevent it from being stored in a cool place.