How to keep food from the refrigerator from spoiling, how to keep food from spoiling without a refri

Wrap the food in plastic wrap and it won't spoil.

Fresh meat preservation method Wrap fresh pork in a vinegar-soaked cloth and put it in a refrigerator, which can be stored for two days and two nights without spoiling. You can also pour the boiled and cooled peppercorn brine into the container, soak in the fresh meat (to submerge the food) and put it in the refrigerator, which will not deteriorate for two or three days.

Tofu preservation method Soaking tofu in cold boiled water or salted boiled water can reduce the oxidation of microorganisms and will not become rancid after two or three days.

Fresh Fish Preservation Method Bought live fish, you can pour a few drops of white wine into the fish's mouth, and then put it in a basin filled with water, which can prolong the life of the fish.

Egg preservation method Coated with a layer of cooking oil on the surface of the egg, it can stop the invasion of bacteria and prolong the storage period of fresh eggs.

Every kind of food has a certain shelf life, there is no absolute non-deterioration, the refrigerator can only play a role in keeping fresh during the shelf life, the food is best eaten as soon as possible, classified and sealed with plastic wrap to prevent cross-flavor, fresh food is generally placed in the fresh-keeping room, but raw meat, fish and shrimp can be placed in the freezer, the time is longer, in addition to the refrigerator should be cleaned regularly, and put some deodorant to ensure the air quality in the refrigerator, which is conducive to food preservation.

Wrap it in plastic wrap, and it will deteriorate because it comes into contact with air, so it will not deteriorate in a vacuum.

You can sort the food and wrap it in plastic wrap. Don't mix the soup or anything? /

Buy less and eat it in time Sort the food and wrap it in plastic wrap.

Here's how to keep frozen food without a freezer:

1. Use cold water for refrigeration: Prepare a basin, put half a basin of cold water and an appropriate amount of ice cubes, and then put the food covered with plastic wrap into the water.

2. Air conditioner refrigeration: Turn on the cold air mode of the Yuqingming air conditioner, and then place the food in the air outlet.

3. Ventilation and refrigeration: It is to pack the food in a fresh-keeping bag and put it in a ventilated place to ensure that the food is not bad.

Ways to keep food spoiled for a long time

1. If the weather is cold, bacterial life is relatively fragile, and food is not easy to spoil, so you only need to put the food away. In the summer, you can store the food in the cellar or hang the box with a rope and drop it in the well water to soak it.

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

3. If it is for some vegetables and fruits that are easy to lose water, such as lychees, melons, etc., if they are placed for a long time, it will lead to poor taste. Therefore, it is necessary to moisten the surface of fruits and vegetables with water, seal them in a plastic bag, store them in a ventilated area, or soak them in water.

4. For meat food, when the weather is hot, it is not easy to store, and it is very easy to spoil. If you don't have a refrigerator at home, you need to use a towel disinfected with boiling water to remove the moisture on the surface of the meat, and then use gauze soaked in salt water to wrap the meat to prevent it from being stored in a cool place.

As temperatures rise, so does people's reliance on refrigerators: leftovers that can't be used up, watermelons cut in half, freshly bought fruit and vegetable snacks, ......Stuffed into the refrigerator in a hurry, sweating profusely.

But I don't know if you've noticed: some things are still easy to break when you put them in the refrigerator, faster than if they were put indoors?

Tomatoes are rich in vitamin C and have a sour and juicy taste, making them appetizing.

Although tomatoes are not stored for a particularly long time, they are not suitable for refrigeration.

Tomatoes are prone to frostbite due to the low temperature of the refrigerator. Tomatoes are particularly susceptible to rot after frostbite, and rotten tomatoes produce mold.

Therefore, it is best not to put tomatoes in the refrigerator when we preserve them. We just need to keep the tomatoes in a cool place.

When strawberries are placed in the refrigerator, not only are they easy to foam on the surface, but they are also prone to mold after a long time.

If strawberries will have mold, eating strawberries is very harmful to the body, the best way to store strawberries is not wet, and put them in a cool and ventilated place indoors.

Onions can be used as condiments or vegetables for direct consumption, and are also a commonly consumed ingredient in families, so they are also purchased in large quantities in many families.

At the same time, onions should not be frozen in the refrigerator, once they are placed in the refrigerator, they will be more likely to spoil, and the taste will become soft and no longer crispy.

It's best to keep the outer layer of the onion skin, which will better retain moisture and nutrients. Just keep the onion in a cool, ventilated place, and of course take care to avoid direct sunlight.

Not only that, but when you put these vegetables in the refrigerator, the low temperature environment will also accelerate their softening, and even mold, and the food in the entire refrigerator will be contaminated.

This kind of material has a limited storage time, so it is recommended not to put it in the refrigerator, and it is best to minimize one-time purchases and put it in a dry and ventilated environment, so that it is not easy to eat it badly.

If this kind of food can be eaten in two days, never put it in the refrigerator, as it will accelerate the hardening. Because low temperatures will "age the aged starch". Regeneration is due to the loss of water, and the starch changes from amorphous to crystalline, that is, from the original soft state to dry and hard.

The way to store it properly is to store it at room temperature within two days, and if you can't eat it for two days, you can seal it and put it in the freezer.

Looking at this, everyone should understand that not everything can be stored in the refrigerator, and some things can be stored even if they are not put in the refrigerator.

In addition, it is important to master the correct method when using the refrigerator, so that you can ensure a healthy diet .