An electric pressure cooker for finely cooking rice and its control method

Abstract

The invention discloses an electric pressure cooker for finely cooking rice and a control method thereof. The electric pressure cooker for finely cooking rice comprises a cover body, a cooker body, an inner tank, a heating disk, and a control device for controlling the heating disk to heat or stop heating; the control device comprises a soft fire heating process module, a low-temperature water-absorption process module, a medium-temperature water-absorption process module, a big fire heating process module, a sufficient boiling process module and a rick-stewing process module. The control method for finely cooking rice comprises a preparation process, a soft fire heating process, a medium-temperature water-absorption process, a big fire heating process, a sufficient boiling process and a rice-stewing process. In different heating process stages, different control temperatures and heating time are adopted according to the rice characteristics so that each grain of rice can sufficiently absorb water from outside to inside to guarantee the edible quality of the rice grains such as grain form, color, taste, flavor and the like; since the adopted heating manner mainly is an intermittent heating form, the finely cooked rice has better edible quality and contains more nutrient components.

Description

Technical field [0001] The invention involves the field of cooking appliances, especially an electric pressure cooker and its control method for refined rice. Background technique [0002] Rice is one of the most consumed foods in the world and the largest consumption.The food quality of rice directly affects its consumption in the market.The food quality of rice generally includes indicators such as appearance (such as granularity, color), taste (such as hardness, viscosity, viscosity / hardness ratio), aroma, taste, and nutritional content.The quality of the consumption of rice of the same variety mainly depends on the two major factors. One is the cooking appliance of rice; the other is the cooking process of rice.Among these two major factors, the cooking process plays a decisive role in the quality of the food of rice. [0003] The process of cooking pressure cooker in the existing technology, first put the rice and water in the inner tendon of the electric pressure cooker acc...

AI Technical Summary

Problems solved by technology

According to the cooking process in the prior art, the pressure is basically greater than 30KPA after being pressed on the electric pressure cooker, and the temperature in the pot usually reaches about 110°C under high pressure. Therefore, if the cooking process in the prior art is used Cooking rice in an ordinary electric pressure cooker with such high temperature and high pressure is difficult to ensure that vitamins will not be destroyed and lost

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