Today, every family has a refrigerator, and the correct use of it can add health to the health. On the contrary, improper use can endanger health. As a dietitian, how to use the refrigerator? Here are some of my experiences and coups to share with you.
There are seven kinds of food in the refrigerator.
Of course, food is the best for fresh food, but many office workers are too busy to work to buy fresh food every day. For this group of people, use the rest time to purchase some healthy foods in advance in the refrigerator, and eat and drink, which is conducive to a balanced diet. I suggest that the following 7 kinds of food should be kept in the refrigerator at home.
vegetables. Fresh vegetables are not well stored, and over time, nutrients are lost. Recommend everyone to put some quick-frozen vegetables in the refrigerator, such as green beans, corn kernels, carrots and so on. Quick-frozen vegetables are picked at the best nutrition, frozen immediately, and the nutritional value is preserved. Fresh cabbage, Chinese cabbage, etc. are better stored, and some can be placed in the refrigerator fresh-keeping room.
Multigrain staple food. In the refrigerator, you can also order whole wheat steamed buns, wolf heads, or other staple foods that add miscellaneous grains and beans. The staple food is rich in dietary fiber and B vitamins, which is good for health.
poultry. Chinese people eat more meat such as pork and beef. Chicken meat, duck meat and other poultry are less, and it is easy to consume too much fat. It is recommended to store a little chicken wings, duck legs and other poultry in the refrigerator.
Frozen fish fillets. Fish is nutritious and has low fat content. You can buy a few packs of vacuum frozen frozen fish fillets in the supermarket and put them in the freezer. Take it out of the freezer 8 to 10 hours before eating and put it into the cold room to thaw. Quick-frozen shrimp can also be bought.
egg. Eggs have always been known as “all nutritious foodâ€. The surface of the egg is naturally covered with a layer of bacteriostatic substances, but the eggs in the box packed in the supermarket have been cleaned and disinfected, and the "protective film" has been removed, so it is best to put the refrigerator.
Dairy products. Dairy products are rich in nutrients, and more milk, yogurt or cheese should be prepared at home to facilitate the supplement of high-quality protein.
nut. Almonds, pistachios, walnuts, pine nuts and other nuts are rich in vitamin E and healthy fatty acids, which are very good for health, but easy to rancid, must be stored in the refrigerator.
Use the three lessons of the refrigerator
Although the refrigerator is simple to use, if you want to use it scientifically, you must master 3 studies.
Raw and cooked separately. Generally speaking, the food directly in the entrance should be placed on the upper two layers, such as leftovers, yogurt, milk, cooked food, etc., and the raw food should be placed on the lower two layers, such as raw vegetables, raw tofu, and the like.
Store different foods in different locations. Generally speaking, the bottom of the refrigerator is cooler than the top; the place deep inside is colder than the place near the door. Not afraid of frozen soy products, milk, leftovers can be placed in the middle; vegetables, fruits and other frozen foods can be placed outside.
The refrigerator has the highest temperature at the door opening, which is suitable for putting not bad foods such as eggs, cheese, dried fish, dried shrimps, and seaweed.
Fresh meat, fresh fish and shrimp are the most vulnerable when not frozen, preferably in a zero-degree refrigerated storage box. If the refrigerator does not have this function, it should be placed in a closed crisper and placed in the lowermost part of the refrigerator.
The refrigerator is only 70% full. Leave a gap between the food or container in the refrigerator to facilitate the circulation of cold air to ensure that the temperature is up to standard. Therefore, the refrigerator can be filled with up to 70%.
Clean the refrigerator in five steps
According to the survey, the interior of the refrigerator is the second most polluted place in the home, and 46% of household refrigerators contain excessive bacteria, including E. coli, Salmonella and Listeria. Timing cleaning is very important.
Emptying the refrigerator is the first step. Before cleaning the refrigerator, first turn off the power, and take out all the food in the refrigerator. Then take out the shelves, fruit and vegetable boxes in the refrigerator, wash them with detergent, and put them aside to dry.
Naturally thawed freezer. Do not use sharp objects to remove ice from the freezer or use a hot towel. This can easily lead to malfunction of the refrigerator.
Wipe clean inside and outside. After cleaning the inside of the refrigerator, open the door, let it dry naturally, and then wipe the outside of the refrigerator. Where there is oil or dirt, use a toothbrush to rub the detergent with a soft brush and then dry it with a soft rag.
Don't let go of the dead corner. Finally, the ventilation grille on the back of the refrigerator is also cleaned with a soft brush and then dried with a dry soft cloth. It should be noted that the sealing strip on the refrigerator door is a clean dead corner, and the above microorganisms can reach more than 20 kinds, and it is best to wipe with a soft cloth soaked with alcohol.
Activated carbon to remove odor. Activated carbon has the function of adsorbing harmful substances, and can also remove the odor in the refrigerator, especially the taste of leftovers. A small charcoal package is placed in a typical two-door refrigerator, and a three-door or multi-door refrigerator can be placed in a plurality of places, and the charcoal package can be frequently replaced according to the amount of things stored in the refrigerator.
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