General household refrigerators are up and down two doors, a freezer, a freezer, freezer temperature of minus 18 ℃, the temperature of the freezer in the 1 ℃ to 7 ℃, the temperature of the drawer below the freezer close to 7 ℃. In these different locations need to place different food to achieve the best preservation effect, then the refrigerator food how to place it?
Suitable for the food on the refrigerator door shelf
There are packaging but opened, itself will not be in a day or two bad food, such as ketchup, salad dressing, sesame sauce, seafood sauce, cheese, butter, jam, juice, etc., and eggs, salted duck eggs and other egg food suitable for placing on the refrigerator door shelves.
Refrigerator door side is suitable for storing antibacterial food, such as open salted vegetables, jam, sesame paste, sour food and condiments, most of which can be kept for 2 months. Because the refrigerator door often open, warm air will enter, so here is the most unsuitable for storing easily spoiled food, such as opened hot meat, milk, etc.
Food suitable to be put in the upper layer by the door
Directly in the mouth of cooked food, yogurt, desserts, etc., storage of these foods, should avoid the temperature is too low, and to prevent cross-contamination of raw and cooked food, so should not be placed in the lower layer, suitable for the upper layer by the door.
Food suitable to be placed at the back wall of the upper layer
Leftover food, leftover soy milk, packaged soy products, etc. As these foods are easy to breed bacteria, a temperature slightly below 0℃ is most suitable.
Note: The upper level of the freezer is suitable for storing hot meat, salted meat, yogurt and hard cheese. Unopened meat should be consumed before the shelf life. Once opened, hot meat can only be stored for 3 to 5 days; salted meat and hard cheese can be stored for 3 weeks.
Food suitable for storage on the lower level by the door
In the lower level by the door is suitable for storing a variety of vegetables and temperate fruits such as apples and pears, and should be packed in a fresh bag to avoid freezing due to low temperature.
Suitable for the lower layer of food at the back wall
The lower back wall of the refrigerator can store food that needs to be heated quickly, such as leftovers, boiled eggs, fish and meat. In addition, it is also best to store non-leafy vegetables and fruits that are prone to frostbite here.
Note: boiled eggs can be stored for 7 days: leftover rice is best not to exceed 3 days, leftover vegetables are best not to stay overnight (leafy vegetables are best eaten at once, not left over), but once you feel abnormal, it is best to throw away; fresh fish can only be refrigerated for 1 day, cooked fish should not exceed 3-4 days.
Food suitable for preservation box
Acid-drained frozen meat, semi-frozen fish, fresh shrimp and other seafood items. As the bacteria in aquatic products are often resistant to low temperature, the temperature is slightly higher to accelerate its reproduction, and fresh boxes can play a role in isolation, to avoid cross-contamination, but also has a thermal insulation effect, to avoid frequent opening and closing the refrigerator door to produce temperature fluctuations. In addition, if there is a special adjustable temperature preservation box, it is best to put the meat in the -1 ℃ - 1 ℃ preservation box.
Note: The crisper is located at the bottom of the freezer, where humidity is greatest, and is more suitable for storing vegetables, such as leafy greens, peppers and broccoli. This type of food can be kept for up to about 1 week.
