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a. The temperature in the freezer is about -18. It can store fresh or frozen meat, fish, poultry, as well as cooked food for about 3 months. We can quickly freeze fresh fish and meat that need to be stored for a long time to maximize the freshness of the food.
B, the temperature of the refrigerator is about 5, can refrigerate raw and cooked food, the storage period is about one week, fruits and vegetables should be stored in the fruit and vegetable box (temperature 8), and packed with plastic wrap.
c. Located in the upper part of the refrigerator, the ice temperature preservation room is about 0, which can store fresh meat, fish, shellfish, dairy products and other foods, which can be kept fresh and will not be frozen, and can be used at any time, and the storage period is about three days. The ice temperature storage room can also be used as a thawing room for frozen food, and if the food is placed in the room before work, it can be picked up and used immediately after work.
OK. Preservation tips——— Eggs bought must be stored in the refrigerator, which everyone knows. But when you put it, you have to put the big head up and the small head down, so I'm afraid you don't know, right? This not only prevents microorganisms from invading the egg yolk, but also helps to ensure the quality of the eggs.
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It can be left for about 3 days.
First of all, raw meat in the refrigerator can have a lot of bacteria.
Secondly, overnight rice will have a large amount of nitrate, and nitrate will turn into nitrite when it touches the amine in the protein, which is recognized as a carcinogen in the world.
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It is best to eat it overnight, because starchy foods will produce some kind of mold after a long time, which is harmful to the body!
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2 days If you use plastic wrap, it should be 3 to 4 days.
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I don't know, it's okay for a few days anyway.
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The freezer is no more than three or four months, and the cold room is no more than three or four days. Also, the temperature of the refrigerator should not exceed 4 degrees Celsius. Fifth, make sure it's hot enough when reheating leftovers.
Microwave, fried rice, or braised rice are fine, making sure the internal temperature of the rice exceeds 74 degrees Celsius, and then consume as soon as possible. Leftovers should be thrown away if they have been at room temperature for more than two hours.
Precautions for cooking leftover rice.
Clause. 1. Wash your hands before cooking.
Clause. 2. Cook properly, make sure that the temperature does not exceed the danger range during the process (the danger range refers to 4 degrees Celsius to 60 degrees Celsius, bacteria can grow and multiply rapidly in this range), and the rice should be eaten as soon as it is cooked.
Clause. 3. Quickly cool leftovers to reduce bacterial growth. Place leftovers in a shallow container, cover and refrigerate or freeze directly. Try not to leave rice or other hot foods at room temperature for more than an hour.
The above content reference: People's Daily Online - Can you eat leftover rice.
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In general, it can be stored for 1-2 days, and it is not recommended to store it for too long.
The temperature of the freezer is usually below 0°C, the water in the rice will freeze, and the bacteria will basically enter the "dormant period", but this does not mean that the rice put in the freezer will not spoil, just that the bacteria grow slowly. Rice that is usually kept in the refrigerator will not spoil within 2 weeks, but it is also recommended to eliminate it within a week. If stored for too long, the taste and nutrients of the rice will deteriorate.
Preservation of rice needs attention.
1. Rice should not be stored in the kitchen. The high temperature and humidity in the kitchen have a great impact on the quality of rice.
2. Rice should not be stored at the same time with fish, meat, vegetables and other foods with high moisture content, otherwise it is easy to absorb water and become moldy.
3. Do not put the rice directly on the ground when storing. It should be placed on a dry, ventilated, and clean mat.
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Rice can be kept frozen for 1-3 days. It is recommended not to freeze steamed rice for more than 3 days, as rice that has been left for too long is prone to bacterial growth. At the same time, the taste becomes dry and hard, making it difficult to digest.
To preserve the rice better, add a few drops of vinegar to the cooled leftovers and store them in a plastic bag, which will help inhibit the growth of bacteria and preserve the taste. The best tool for steaming quick-frozen rice is the microwave, which makes it easier to heat each grain of rice in place when steaming.
Rice, the main food in East Asia, such as China, Japan, and Korea, has a sweet taste and can be blended with five flavors. The advent of rice can be traced back to ancient times, when the Chinese people mastered the cooking effect of different amounts of water, and developed fuller rice.
The preparation method of rice is to add a cup of rice to a cup and a half to a cup of water, and the boiled rice is properly expanded, and the inside is fully cooked, and the water is removed. Rice with a layer of embryo and aleurone contains 90% of the essential nutrients of the human body, and it is the best staple food because it has a good balance of nutrients.
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2 days. Cooked rice needs to be cooled and then put into the refrigerator for refrigeration or freezer preservation, placed in the refrigerator for more than 2 days, and the temperature of the refrigerator should not be higher than 4 degrees, if the cooked rice is too much, it is expected to be eaten in two days, you can use a bowl to divide and seal with plastic wrap, put it in the refrigerator for freezing, and generally can be stored for 2 weeks. Rice is one of the protagonists in the daily diet of Chinese, and the main ingredient is starch.
2 days. Cooked rice needs to be cooled and then put into the refrigerator for refrigeration or freezer preservation, placed in the refrigerator for more than 2 days, and the temperature of the refrigerator should not be higher than 4 degrees, if the cooked rice is too much, it is expected to be eaten in two days, you can use a bowl to divide and seal with plastic wrap, put it in the refrigerator for freezing, and generally can be stored for 2 weeks. Rice is one of the protagonists in the daily diet of Chinese, and the main ingredient is starch.
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About two days at most.
Cooked meals can be stored in the freezer compartment of the refrigerator. For leftovers that haven't been eaten within two days, it's best to put them directly in the freezer compartment of the refrigerator to be safe. Bacteria can also grow slowly in refrigeration.
It is best to thaw frozen foods in the refrigerator in advance. Refrigerated foods should be reheated thoroughly and consumed as soon as possible.
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