When the epidemic reappears and houses are isolated at home, these five materials are the first choice, which can be placed for a long time and are nutritious.

Now we have entered a special period. There are epidemic situations in many parts of the country, and the situation is not optimistic. Most people can stay indoors unless necessary. If they can stay at home, they will never go out again. Everyone is at home looking forward to an early improvement in the epidemic. Therefore, during the period of isolation at home, we should properly store some necessities, especially food and other materials, and keep them for a long time and try to be nutritious. So which materials are nutritious and can be preserved for a long time?

When the epidemic reappears and houses are isolated at home, these five materials are the first choice, which can be placed for a long time and are nutritious.

You can store more grains, including rice, white flour and other grains. Rice and white flour are indispensable staple foods in our daily diet, which can provide carbohydrates and calories for our bodies. No matter in the south or the north, you should eat rice or pasta and some porridge for three meals a day.

In addition to rice and white flour, other miscellaneous grains such as black rice, millet, buckwheat and oats can not only provide carbohydrates for the body, but also contain rich dietary fiber and trace elements. Eating these grains regularly can improve human immunity, prevent constipation and control weight, and is also an important ingredient on the table.

These rice noodles and grains are relatively resistant to storage, and can be stored for at least one year as long as they are sealed and moisture-proof. If necessary, you can prepare some sealed barrels to store grain, and store these ingredients in categories, which is not only clean and hygienic, but also can avoid insects.

Meat can also be properly stored, including fresh meat, bacon and cured meat. Meat can provide the body with enough fat and protein, and these nutrients are also indispensable elements in daily life. If you want to improve your resistance and make your body stronger, eating some meat every day is a very good choice.

Fresh meat can be stored in the frozen layer of the refrigerator, usually for at least a few months. However, we should pay attention to divide the fresh meat into pieces of appropriate size in advance, and take out a piece to thaw before each cooking, so that the rest will not be polluted. Rouge ingredients such as bacon, bacon and sausage can be kept according to the situation. If the temperature is low, they can be stored at room temperature for several months, and these cured meats have a very special taste, which can add a lot of color to the table.

Soybeans are also indispensable, including soybeans, black beans, mung beans, red beans and so on. This food can be made into soybean milk or porridge, or mixed with rice to make miscellaneous grains rice, because beans are rich in protein and amino acids, especially isoflavones, which can not only supplement enough protein for the body, but also regulate endocrine. It is suitable for the whole family, and children often drink soybean milk to supplement calcium.

In fact, the ingredients of beans are easier to preserve. It can be placed in the frozen or fresh-keeping layer of the refrigerator, or it can be placed in a closed container or in a locker. There are also some special storage boxes for beans, which will be more convenient. If properly preserved, it will not deteriorate for at least half a year, so it is very necessary to store some beans properly if the family is isolated during the epidemic.

Dairy products should also be stored at home, including milk powder and pure milk. Milk contains a lot of protein and calcium, which is easily absorbed by human body. Old people and children should supplement more dairy products every day. There are also younger babies, so be sure to buy enough milk powder in advance to ensure that the baby does not "break the grain".

There are many kinds of dairy products, some of which have a long shelf life and are still very suitable for hoarding at home. For example, the shelf life of milk powder is mostly more than one year, but it must be drunk as soon as possible after opening, otherwise it may deteriorate if it is exposed to air for a long time. The shelf life of boxed pure milk is also about half a year, so you can buy more appropriately. After all, the daily consumption is still relatively large, but when buying, you should pay attention to the production date and try to choose the freshest date.

Vegetables and fruits are also indispensable. Although many fresh fruits and vegetables can't be stored for a long time, some can be stored for a long time. For example, Chinese cabbage, radish, potato, sweet potato, taro, grapefruit, apple and tomato in fruits can also be preserved for a long time. Vegetables and fruits can provide a variety of vitamins for the body, which is an indispensable source of nutrition to maintain the normal function of the body. If you don't eat fruits and vegetables for a long time, your immunity will decline.

Besides fresh fruits, you can also store some dried vegetables, such as fungus, kelp and Undaria pinnatifida. These dry goods can be stored for a longer time because they contain no water. Moreover, this kind of dry goods also contains a lot of trace elements, which is also very beneficial to the body.

In addition to the above ingredients, there are also essential epidemic prevention materials at home. Epidemic prevention materials include masks, alcohol, disinfectants and disposable gloves. , can protect our health and prevent the invasion of viruses when necessary. During the period of home isolation, the diet should be as nutritious and light as possible to ensure adequate nutrition supply. In addition, wash your hands frequently and go out less. We are all of one mind and believe that the epidemic will soon pass.