The greater the pressure the water is under the greater the heat required to bring it to boiling point.
It may be better to tenderize meat in a pressure cooker than in an ordinary cooking pot because cooker is tightly sealded so that no water or steam can escape. The high pressure in the cooker will cause the temperature to rise breaking down the meat's connective tissue and tenderizing the meat in a shorter amount of time.
Food cooks more quickly in a pressure cooker because the internal pressure increases the heat and so cook the food faster.
The internal pressure makes the atoms in the molecules of water and food to speed up their movement, thus increasing the heat, and shorten the time of cooking.
The greater the pressure the water is under the greater the heat required to bring it to boiling point.
The higher pressure allows higher temperature than the boiling temperature of water at room pressure.
Yes, all foods cook more quickly in a pressure cooker than with some other means of cooking, due to the pressure and steam held within the pressure cooker.
temperature=pressure/area
why food is cooked more quickly in a pressure cooker then in a covered pot show its properties chemically
temperature=pressure/area
An increase in pressure allows an increase in the boiling temperature of the liquid in the cooker. At 15 psi (the highest rated home kitchen pressure cooker) the boiling temperature of water is 250 degrees F.
During heating the pressure increase in the pressure cooker; as a consequence the temperature increase, the cooking is faster, part of energy saved, etc.
The higher the amount of heat the faster the food is cooked. Generally speaking the temperature of water doesn't go much over 212ºF(100ºC) and at higher elevations the temperature can be less. This is because water will boil at a lower temperature if it is under less pressure. When the pressure cooker maintains the contents under pressure the water can surpass the normal boiling temperature.
The higher pressure raises the boiling point of water.
An increase in pressure allows an increase in the boiling temperature of the liquid in the cooker. At 15 psi (the highest rated home kitchen pressure cooker) the boiling temperature of water is 250 degrees F.
Between cooking with a normal pot and a pressure cooker the difference in terms of time is not much. The pressure cooker can be used depending on the type of food that is cooked.
There are many things that can be cooked without a stainless pressure cooker. It would be important to have one if you would like to cook quickly because steam cookers cook faster than other cookwares. They can also cook at a higher temperature than the boiling point of water.
Jams and jellies can be canned without a pressure cooker or canner. They simply need to be cooked and poured into hot, sterilized canning jars.
Kentucky Fried Chicken is cooked in an oil based pressure cooker.
You can cook just about any kind of food in any sort of cookware as long as you have the experience. You can google for a lot of results on what is best cooked in a pressure cooker.