The inner container is very important. The inner container of pressure cooker is a very important part. When choosing a pressure cooker, you should choose a thicker inner container, which has good insulation effect and can lock the nutrition of food; The coating of the inner container is also very important. Wear-resistant, not easy to fall off, high temperature resistant, healthy and environmentally friendly, harmless to human body. Such an electric pressure cooker is of high quality. Thin liner, easy to lose temperature and nutrition; The non-stick coating of the liner is not wear-resistant, easy to fall off and has a short service life. You can't choose such a pressure cooker.

Look at the heating plate. The heating plate of the pressure cooker is the part at the bottom of the cooker used for heating. High-quality pressure cookers should have fast heating speed, uniform heat transfer, high heat storage, long-term use without deformation, and it is better to have anti-dry burning function and be safe. If the heating plate is not evenly heated, it will lead to uneven heating of food, which is not effective, and it is easy to dry and dangerous. This is an electric pressure cooker of poor quality.

Sealing ring The sealing ring is a relatively small part in the pressure cooker, but it plays a great role. With the sealing ring, the pot can be sealed better, and the sealing ring can be removed and cleaned without leaving food residue and soup, which is safer and more hygienic. The better material is generally imported silica gel, which has long service life. Some pressure cookers have no sealing ring, or the sealing ring material is not good, which is inconvenient to clean and not durable. If the sealing ring is broken, the pressure cooker can't be used, which is very troublesome to repair.

The shell also depends on many people. When buying pressure cookers, they don't pay attention to the appearance and material of the shell. They think it's nothing important, but the shell is also important. If the shell design is reasonable, it can be easily cleaned without affecting the appearance. If something looks bad, we are uncomfortable to use it. The material should also be wear-resistant and environmentally friendly, so that the pressure cooker can last longer. Some pressure cookers are white plastic shells, which are easy to turn yellow after being used for a long time, and some even have a plastic smell. This kind of pressure cooker is not durable and environmentally friendly, so it is not recommended to choose.

Boiling cooking function When choosing a pressure cooker, you can choose one with intelligent boiling function, so that the cooked food can move in the pot in all directions, the nutrients inside can be fully released, and the taste is softer and tender. Without this function, the food is stewed statically at high temperature, so the nutrition is not easy to be released, the taste is not soft and tender, and the meat quality is firm.