Are you sure you will use the refrigerator?
When I asked this sentence, most people were disdainful!
In fact, everyone will have a sense of superiority in IQ, a sense of superiority in IQ, in areas where they are good at, IQ will crush others, and will gain a great sense of psychological achievement. In areas that are not good at it, the IQ and self-esteem remaining in the heart. As a result, it will be very uncomfortable.
Everyone has the experience of going to the store and shopping in the store. When the shopping guide is crazy about exporting product knowledge to you, the heart is very resistant, and then more disdain. The psychological activity at the moment is 'You treat me as a white "Well, 'I am going to have a face, okay!'
People who can often learn things have a mentality - empty cup mentality. Almost everyone has used the refrigerator, but not everyone knows how to use it. Then look down, you will gain a lot.
The refrigerator has developed all the way, from single door to today's multi-door opening, the internal design level is patchy, and the partition independent cooling function is strong. Putting food in the wrong place will not only waste electricity but also accelerate the decay and deterioration of food.
Let's take the multi-door refrigerator as an example to introduce how to put food inside the refrigerator to save electricity and health.
Will you use the refrigerator? Use the wrong electricity to ruin the ingredients!
Fridge top (external) : Household appliances, kitchen paper, cooking books. Do not place: alcohol, bread, agricultural and sideline products
Upper level of refrigerated area: leftovers, drinks, fast food
Middle layer of cold storage area: eggs, dairy products, raw meat
Lower level of the cold storage area: vegetables, fruits (make sure to keep it separately from other foods)
Refrigerator door: condiments, juice, drinking water. Do not place: eggs, dairy products
Freezer: ice cubes, frozen fruit, frozen vegetables, poultry, meat, bread, eggs
These can't be put: tomatoes, onions, pumpkins, potatoes
The upper temperature of the refrigerated area is stable, leftovers, soy milk, etc. are easy to breed bacteria. It is recommended to be placed in the upper part of the refrigerated area near the back wall. The lower part of the refrigerating room is near the back wall and is the coldest area in the refrigerating room. It is suitable for storage but needs to be cooked. Food stored at low temperature. Remember not to fill the refrigerator with full charge, and the freezer is not needed. The refrigerator needs air to circulate inside. The refrigerator door is the most 'warm' place in the refrigerator. It is suitable for some storage at room temperature. So easy to break the food that you want to eat right away.
The lower part of the cold storage area will be equipped with drawers. What is the use of this? In fact, this is the storage of fruits and vegetables (but not all together). If you have studied biology or chemistry, you should know that fruits will release ethylene (apples, peaches, plums, etc.). This vinyl is a ripening agent. If you put the vegetables and fruits together, it will speed up the vegetables turning yellow and changing. It is best to have a drawer to prevent vegetables, and a drawer to put fruits.
I know how to put the food, how long should I put it? Is there any?
Leave the leftovers in the refrigerator for more than 24 hours.
The low temperature condition of the refrigerator is only microbial growth, and can not be sterilized. Cold salad should not be placed in the refrigerator for more than 4 hours; cooking should not exceed 12 hours, thoroughly heated before eating. Stew in the refrigerator for a long time will affect the taste, it is recommended not to exceed 24 hours .
Common food shelf life:
Fresh eggs refrigerated: 30-60 days
Cooked eggs refrigerated: 6-7 days
Milk refrigerated: 5-6 days
Yogurt cold storage: 7-10 days
Fish refrigerated: 1 - 2 days, frozen: 90 - 180 days
Beef cold storage: 1 - 2 days, frozen: 90 days
Chicken cold storage: 2 - 3 days, frozen: 360 days
Tahini has been opened, refrigerated: 90 days
Which foods should not be stored in the refrigerator?
Tropical fruits and vegetables, berries: bananas, durians in the refrigerator will freeze 'injury', turn black, soften, taste bad
Tomatoes: After freezing at low temperature, the meat is blistered and looks soft and rotten.
Cucumbers and green peppers: Cucumber storage temperature is 10-20 degrees Celsius, green pepper is 7-8 degrees Celsius, frostbite in the refrigerator
Bread: Bread taste, if you want to put it, be sure to put it in the food bag, remember not to put it in the cold storage area, because it will dry and harden.
Potatoes: Keeping potatoes in the refrigerator will affect the taste and put them in a cool place indoors.
Chocolate: After the refrigerator is refrigerated, once it is taken out, the surface will be exposed to a layer of hoarfrost at room temperature, which is very susceptible to mildew and food.
Finally, is the refrigerator tips
Do not forget the sealing strips in the cleaning of the refrigerator. Clean the refrigerator at least twice a year. The seals are the easiest to accumulate dirt and bacteria. When cleaning, it is best to use a dry cloth soaked in alcohol, which can both sterilize and extend the life of the sealing strip.
The temperature of the freezer compartment is controlled at about 18 degrees below zero, and the relative temperature is minus 22 degrees, which can effectively save 30% of the power consumption. There is also a time to defrosting, the frost will block the cold air conduction, which is also a big trick for power saving.
Do you see a lot of money here!! Only by continuous learning can you maintain the superiority of IQ.