In order to cook food conveniently and quickly, some people use aluminum alloy pressure cooker, which contains aluminum, which is very harmful to human body, especially the brain. But this kind of aluminum pot is stable, because an alumina substance will be generated on its surface, and it will not encounter acidic substances, so it is difficult to have a chemical reaction.
Precautions for using aluminum pot:
First of all, when cooking with aluminum pot, be careful not to forget to add water. If you add water, you should add enough water. Never light an empty pot, or it will dry because of the lack of water. Because of the low melting point of aluminum, it is possible to burn the bottom of the pot if it is ignited in an empty pot or dried less.
When cooking or cooking soup with aluminum pot, you must put the boiled rice and soup into a bowl in time, and don't store it in aluminum pot for a long time, because aluminum will react with acid and alkali substances after contact, generating substances harmful to human health, which will be harmful to human health after eating. All the rice cooked in aluminum pot should be brought out in time, not stored in the pot for a long time.