Under the strong external force, such as scraping and polishing with sharp objects, the coating may fall off. After the coating falls off, the directly exposed aluminum alloy will contact with food, resulting in local high temperature, burns, oil smoke, pot sticking, pot overflow and other phenomena.
However, aluminum will precipitate heavy metal elements at too high a temperature. It is necessary to avoid the direct contact between the aluminum material of the pot body and the food to ensure the health of the food. Therefore, no matter from the point of view of use or health, the pan should be replaced in time after the coating falls off.
Extended data:
Precautions:
1, avoid connecting the power plug of the rice cooker to the power distribution socket of the lamp holder or desk lamp. Because the wires of general desk lamps are relatively thin, the current carrying capacity is small, and they are easy to age or melt when heated. However, the power and current of the rice cooker are large, which will lead to the heating of the lamp wire and the melting of the outer skin of the wire, causing accidents such as electric shock or fire.
2. Avoid bumping. The inner liner of the rice cooker is easy to deform after being touched, and the bottom of the inner liner cannot be well matched with the electric heating plate after being deformed. It is easy to cook raw rice when cooking, so handle it carefully.
3. Do not immerse the shell and electric heating plate of the inner pot in water. Electrical components should be installed in the lower part of the pot, and can only be wiped clean with a dry cloth after the power supply is cut off. After washing the inner pot, dry the water at the bottom of the pot with a cloth.
4. Avoid cooking too sour or salty food with a rice cooker, because the inner liner of the rice cooker is made of aluminum, and cooking too sour or salty food with it will corrode the inner liner and easily damage it.
When serving rice and soup, avoid using metal spoons without unplugging the power. Use a plastic or wooden bamboo spoon to hold it, and try to unplug the power before using it. When washing the liner, be sure to use a rag. If the liner is stuck with a crispy rice or something, it will be easy to wash in water.