Details of the use of freezer that you don't know! !

Details of the use of freezer that you don't know! ! Commercial refrigerators usually have very low temperatures. Therefore, many consumers who use refrigerators will develop the concept of keeping fresh at low temperatures. However, if they are not cleaned for a long time, odors will inevitably appear in the refrigerator, which not only affects the taste of food, but also easily deteriorates food . When using it, many people usually do this. Take out a piece of raw meat. If the raw meat is not used up, protect it with plastic wrap and put it back in the refrigerator. This is the wrong way. Because the frozen raw meat is easy to cause the blood water to flow out because it is not wrapped properly, causing other food in the refrigerator to be contaminated. If there are vegetables in it, it may cause the vegetables to deteriorate and even cause poisoning. Putting apples in the freezer for too long will easily release a chemical substance ethylene together with other foods. Ethylene can make fresh vegetables and fruit foods deteriorate and shrivel. Therefore, when placing apples inside, they should be under sealed conditions. Seal the apples with plastic tape or fresh-keeping boxes to ensure the freshness of other foods. : q- E8 b. R: L- b) q For the refrigerator, it is best to prevent foods that are not easily spoiled, such as sauces, salads, beverages, etc., and the temperature of the refrigerator is controlled at 3 ℃ ~ 5 ℃. Put the vegetables into the freezer. Before putting them, it is best to seal them with plastic bags, while maintaining a certain humidity, so as to maintain the freshness of the vegetables. If you want to put the vegetables for a longer time, it is best to wash the vegetables first Clean, and then placed in a sealed condition. No matter what food is placed in the freezer, there must be a degree. This degree is generally best at 70% of the volume. Once the food is filled, it will affect the convection of the air, greatly reducing the freezing effect, and exceeding the volume. The motor continues to work and is invisible. Consumes a lot of electrical energy, and at the same time, the food is too crowded and it is not very convenient to take it out. Finally, we must develop a good habit of regularly cleaning the freezer!

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