Pressure cooker term is known to all the cooks. It is the term you are using in the kitchen thousand times. There are different features in a cooker. The different types of goof rated Rice Cooker that you will find are of three varieties. They are denoted by no names, but with the time of creation. Here are the three types of cookers that you will find in the kitchen.
The first generation pressure cookers – It is the basic type of pressure cooker that you will find in the old kitchens. The technique of boiling is done through the weight of the bearing valve. In fact, the valve regulates the pressure to be inserted within the cooker ware. You can identify them with the loud sounds, but they are really good in assistance of cooking, when the volume to be cooked is more.
Second generation pressure cooker – The valves here are spring loaded. This reduces the sound of the cooking and boiling. The pressure setting can be more than one in this particular cooker. The spring valve can be used in two ways. Either you increase the pressure or decrease. The pressure. They are ideal while you are using the cookers for dip streaming. The steam here will not be released like that of the older one. It will be released only when the mouth is opened.
Third generation pressure cooker – This one is the latest of all the pressure cookers. It is not at all similar to that of an old cooker. The steam here can be used in different ways with external and mechanical controls. The key thing that integrates the pressure within the cooker is done by a microchip. It will control the full pressure inside and the vapour is released through the valves without making any loud sound. So you can well understand that this one is an electric pressure cooker.
Which cooker to be used in the hospitals
The electric or the 3rd generation pressure cookers are ideal for cooking differently and especially different dishes, but one of the factor that is important to be noted here is the denotation. For more volume of food, this pressure cooker is not at all good.
2nd generation pressure cooker is a good one. It will serve the purpose of cooking foods in a short time, but for bulk foods they are not that much good. However, the 5 litre pressure cooker is used often in the hospitals. One reason to do that is the mechanism of the cooker is faster and the sound effect is null. The second thing is the support of cooking bulk foods in shorter time. Both volume and time are issues in a hospital.
1st generation cooker is the best cooker for hospitals. It makes sound, creates vapoury weather, but the best thing in it is the bulk cooking ability. This is the best thing that you will find in the cooker. One of the disadvantage in it is the time it takes in cooking. It can be easily managed. This is one reason why most of the hospitals are using this old model, although new models are in the market and widely used.