What material is good for the refrigerator fresh-keeping box
There are three kinds of fresh-keeping boxes, the first one is plastic fresh-keeping box, which is made of resin material, and the general temperature range is -20 °C – 120 °C. The second is a tempered glass crisper, which is made of ordinary tempered glass. The last one is the heat-resistant glass fresh-keeping box, which is made of high borosilicate glass material.
Generally speaking, it is recommended to choose a fresh-keeping box made of heat-resistant glass for refrigerators. Heat-resistant glass includes tempered glass and high borosilicate glass heat-resistant material. The price is higher than that of plastic materials, but it is healthy and environmentally friendly, easy to clean and has a long service life. Refrigerators, microwaves, ovens, dishwashers, and sterilizers can all be used.
The correct way to use the refrigerator fresh-keeping box
1. When storing food in the family refrigerator, it is best to classify and handle it after buying it home. After sealing, put it in the refrigerator. At the same time, raw and cooked food should be stored in layers, and cooked food should be placed on the upper layer. Using fresh-keeping containers can not only avoid cross-contamination and reduce the possibility of infection, but also prevent the smell of food and refrigerator odor, and increase the preservation of food, so that the food can be stored longer.
2. When purchasing a fresh-keeping box, pay attention to confirm the materials used for the fresh-keeping box. Hygienic and safe materials such as PC, PE, PP and tempered glass are harmless to the human body. It is recommended to choose transparent and translucent materials, and you can easily confirm the contents of the box without opening the box when using it.
3. In addition, pay attention to the applicable temperature of the crisper. Some containers are only suitable for low temperatures around 0 to 10 °C, and some containers can be used in lower temperature environments, such as -25 °C, and some can Withstand high temperature of 120 ℃.
4. The fresh-keeping box of good quality is made of resin material, and the general temperature range is -20 ~ 120 ℃. It can be placed in the refrigerator for freezing food or in the microwave oven for heating. Or use the dishwasher.
5. The square crisper is suitable for refrigerator doors and can be used to store various seasonings and leftovers; the rectangular crisper is easy to store food with moisture, such as fruits, vegetables and seafood; round The crisper is suitable for storing salads, sauces and various side dishes.
6. All kinds of fresh-keeping boxes are used together to make the refrigerator more tidy and keep the food in the best fresh-keeping state for a long time. Of course, it is best to eat fresh food if conditions permit. The storage time of different food is different. Don’t trust the preservation ability of the fresh-keeping box and refrigerator too much. Food should be eaten as soon as possible.
Precautions for use of refrigerator crisper
1. Take out the crisper from the freezer, do not open it immediately, and leave it at room temperature for 1-2 minutes It’s better to open it later.
2. When used in a microwave oven, if the food contains a lot of oil and sugar, the crisper will be deformed when the temperature rises rapidly. Therefore, to heat the above foods, it is best to use a special box for microwave ovens.
3. The bubbles of carbonated beverages (soda, cola, etc.) will cause the loss of the sealing ability of the crisper. Foaming food, fermented food, hot food, etc. will reduce the sealing performance of the crisper. Try to avoid storing such foods in the crisper.
Declare: The above methods are derived from the program system index or shared by netizens. They are for your reference only and do not represent the research views of this website. sex and authority.
