Rice cookers have certainly gone a long way from the most basic to the more advanced models that can enhance the taste of rice.
In a basic rice cooker, a cooking pan contains rice and water. The weight of the pan presses a thermal sensing device. This device is placed on the bottom part of the appliance, containing a spring-equipped thermometer to gauge the temperature of the content of the pan. While the thermal sensing device is pressed, an electric heating plate quickly boils the water. Heat is transferred from the heating plate to the pan. The metal used in rice cookers heat faster. Once the water reaches a steady temperature, it will not get hotter. The rice will absorb all the water so the temperature will start to rise. The rice cooker senses this through the sensing device and will either switch to warm or turn off.
How Induction Heating Works
Various developments have been made to the ever-reliable rice cooker since the first model was introduced in Japan in 1955. With the intention of cooking rice precisely, some manufacturers started to use induction heating and produce tastier rice. Induction heating (IH) in rice cookers started back in the 80s. It was Japan-based company Matsushita that created the first ever IH rice cooker. If a basic model directly heats rice from a plate under the pan, IH rice cookers get the heat from an alternating current from the electric outlet. Induction heating occurs when current passes copper metal coils, creating a magnetic field. The rice cooker’s pan is inserted into this magnetic field, producing an electric current and generates heat. Some models use a pan that is made from a magnetic material to produce heat.
How Induction Heating Improves Rice Cooking
Induction heating improves the process of cooking rice in different ways. First, temperature-sensing becomes more accurate, leading to a better adjustment in temperature, which is crucial in cooking rice. Second, heat is distributed in the inner part of the pan and not just travel from the bottom to the top. Due to this, food becomes more evenly cooked. Lastly, the level of heat for cooking can be adjusted instantly by either weakening or strengthening the magnetic field. In case a user makes incorrect measurements, IH rice cookers allow minute adjustments on the time and temperature. When the first induction heated rice cookers were introduced, manufacturers thought that they might not sell so well because they cost higher than standard models. On the contrary, they became popular, causing others to release their own models. Rice can now be cooked faster and tastier.
Rice cookers truly offer convenience. With the variety of types and models available in the market, you can freely choose what’s perfect for your needs. To help you pick the best rice cooker, read the reviews in this site to compare and check their performance. You may also learn more about home improvement by checking http://www.homecentric.org/. Make the most of the available technology in home appliance for a better living.