Cosori pressure cooker at cosori.com takes advantage of pressure cooking, which cooks flavorful meal, softens the meal and retains vitamins/minerals. Thanks to its micro-processor controlled cooking cycles, foods are made in a frequent fashion.Cosori electric pressure cooker cooks meals within a fully sealed environment. Nutrients and aroma live in the ingredients as opposed to being dispersing in your house. The original juice of fish, meat , and fruits remains within your food. Retaining Vitamins and Minerals When steaming along with your Cosori electric pressure cooker, you don’t must use large amounts of water. Enough water to hold the pressure cooker loaded with steam is plenty. Because of this, vitamin supplements are not leached or dissolved away by water. Since steam surrounds your food, foods aren't oxidized by air exposure, so asparagus, broccoli, and so forth retain their bright green colors and phytochemicals. A pressure cooker is usually a pressurized pot that cooks food having a combination of heat and steam. While it appears to be that high heat becomes necessary, the steam and pressure actually provide high of the cooking power. A pressure cooker incorporates a valve that seals within the steam, making a high-pressure environment. This is beneficial because doing so increases the boiling point of the river or liquid from the pot and forces moisture into the meals in the form of steam. Both of these help the meals cook considerably more quickly. Readers have asked if the pressure cooker uses high heat if this creates the similar unwanted effects of high-heat methods like grilling and broiling. Again, it feels right until we delve in to the science of heat and pressure and know that the increased pressure 's what creates the faster cooking environment, not higher heat. To reiterate, pressure cookers actually cook in a lower temperature than almost every other methods (steaming, roasting, etc.) but undertake it more efficiently. All cooking methods reduce nutrients relatively, but I was surprised how high of a difference the cooking method can make!