What is the difference between a pressure cooker and a pressure cooker

1. The difference between an electric pressure cooker and a pressure cooker - nutritional value

The electric pressure cooker has the advantages of a rice cooker. When cooking rice It is completely sealed and nutrients are not easily lost, and the pressure cooker is designed with an exhaust setting. During the exhaust process, nutrients are drained away along with the water vapor, making it difficult to preserve the nutritional value of the original food.

2. The difference between electric pressure cooker and pressure cooker - energy saving

Because electric pressure cooker is controlled by time and has pressure, its energy consumption is less than other pots, and its efficiency is high. Higher, it is a veritable energy-saving product. Because the electric pressure cooker is in a sealed state with a certain pressure during operation, things are basically isolated from the outside air, and the temperature loss is slow, which greatly reduces the cooking time of food. The pressure cooker's setting of heating and discharging heat at the same time prolongs the cooking time cycle and consumes more energy. In addition, the heat energy source of the electric pressure cooker is electricity, and the heat energy source of the pressure cooker is natural gas. Relatively speaking, natural gas is heated during the combustion process. Not all of the burned natural gas can provide a heat source, but only part of it can, and the other part can. It is almost wasted during the combustion process and does not play its role in heating food at all. However, electricity is different. When the electric pressure cooker uses electricity to heat, almost all the electrical energy can be used, giving full play to its maximum efficiency. , its energy-saving advantages are obvious.

3. The difference between electric pressure cooker and pressure cooker - safety

This is very important, because pressure vessels feel unsafe and dangerous, but electric pressure cookers The safety of pressure cookers is quite high. Since most electric pressure cookers currently on the market use a floating seal structure with the inner pot and lid separated, it is most critical that the pressure can be automatically relieved when overpressure or excessive pressure is encountered. In terms of control, various control technologies such as pressure control and temperature control are adopted, which can automatically realize the pressure control range, ensuring safety; secondly, it has the function of quickly and automatically realizing cooking. Because the electric pressure cooker can automatically implement cooking procedures according to different foods and different times, it does not require human supervision and reduces people's labor burden.