What's the temperature in the freezer?
1. The temperature difference between freezer and freezer is quite large. The freezer mainly freezes food, which can be preserved for a long time, while the freezer is all food preserved for a short time. If you don't eat it in time, food will go bad even in the freezer, so we can infer that the temperature of the freezer is high, and its temperature is at least above zero.
2. The temperature of the freezer is adjustable, not constant. We can make some adjustments to the internal refrigeration temperature according to the external situation, so that the food can be well preserved.
3. The temperature adjustment of refrigerator freezer is divided into winter and summer. In summer, when the refrigerator is in use, the external environment is too high, so it is difficult for the temperature in the refrigerator to drop once, and it is quickly lost through the insulation layer and door seal of the box. Therefore, the temperature regulation of the refrigerator freezer in summer is at 2? Third gear is enough; In winter, the cold storage environment is relatively low and it is easy to realize cold storage, so the temperature of the refrigerator is set at 4 and controlled at 0? 10 degree will do. It is very important to adjust the temperature of the refrigerator, which will not only affect the power consumption, but also affect the storage of food.
What should I put in the refrigerator?
1. Suitable for refrigerator door frames: packaged but unopened foods that will not go bad for a day or two, such as tomato sauce, salad dressing, sesame sauce, seafood sauce, cheese, butter, jam, fruit juice, etc. And egg foods such as eggs and salted duck eggs.
2. Suitable for the upper floor near the door: direct import of cooked food, yogurt, desserts, etc. When storing these foods, the temperature should be controlled not too low to prevent cross-contamination of raw and cooked foods.
3. Suitable for the back wall: leftovers, packaged bean products, etc. Because these foods are easy to breed bacteria, a temperature slightly lower than 0℃ is more appropriate.
4. Suitable for the lower floor near the door: all kinds of vegetables and temperate fruits such as apples and pears are packed in fresh-keeping bags to avoid low-temperature deterioration.
5. Suitable for the back wall: uncooked cooked food, but it does not need to be preserved at low temperature, such as tofu and kelp, and carefully packaged food that is not afraid of pollution. Food waiting for gradual thawing is suitable for temporary storage in a cold place, such as the back wall.
6. Suitable for fresh-keeping boxes: salted frozen meat, semi-frozen fish, fresh shrimp and other seafood. Because the temperature of bacteria in aquatic products is slightly higher, it will easily accelerate their reproduction, and the fresh-keeping box can not only keep fresh, but also reduce cross-contamination. In particular, it will have heat preservation function to prevent the temperature change caused by frequent opening and closing of refrigerator doors. If there is a temperature-adjustable fresh-keeping box, try to put the meat in the 1℃ fresh-keeping box.
What's the temperature in the refrigerator? What should I put in the refrigerator? The above is the introduction of these two questions. The refrigerator freezer mainly puts some foods with short storage time. If you want to keep them for a few days, try freezing them.