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Electric rice cooker for sprouting and stewing of brown rice and control method thereof

A control method and rice cooker technology, applied in applications, household utensils, food preparation, etc., can solve the problems of shortening brown rice germination parameters, low gamma-aminobutyric acid content of brown rice, and no optimization, etc., to improve germination rate, vitamin and mineral content increase, odor reduction effect

Active Publication Date: 2012-03-14
GUANGDONG GALANZ GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rice cooker with this structure directly uses the industrial brown rice germination parameters that shorten the time. It is not optimized for household rice cookers. The content of gamma-aminobutyric acid in brown rice is very low.

Method used

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  • Electric rice cooker for sprouting and stewing of brown rice and control method thereof
  • Electric rice cooker for sprouting and stewing of brown rice and control method thereof
  • Electric rice cooker for sprouting and stewing of brown rice and control method thereof

Examples

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Effect test

example 2

[0059] 1. When the germination mode is selected, the rice cooking process will not be performed after the germination process is completed. The setting of this mode can facilitate the user to freely choose the degree of germination to meet different needs. Example 1: When the germination process is completed, there will be a "change water" prompt sound, so as to check the soaking water quality and change water in time to prevent germ rice from rotting. After watering, press the germination button again. Generally, after 2-4 times of germination procedures, you can get germinated brown rice with a bud length of about 0.5-1mm. At this time, the content of GABA is the highest. Example 2: The user can also set the germination time by himself. The control device prompts to change the water every few hours. After changing the water, continue the predetermined program until the germination ends. Temperature and time control in the germination process are as follows:

Embodiment 1

[0060] Embodiment 1: In order to adapt to people's living habits, the germination time can be set to 3? hour, the default germination time of the present embodiment 1 control device is 4 hours, and the whole germination process has three temperature control points: the initial temperature T0 is ambient temperature, and when the temperature in the pot reaches 28 (T1) degrees from T0, the heating device suspends heating, and Maintain at 28±1°C for a period of time (within 1 hour), start heating from T0 to maintain at 28±1°C for a period of time, and control it for 1 (h1) hour, then start the heating device for the second time to make the inside of the pot When the temperature reaches 33 (T2) degrees, the heating device suspends heating, and maintains a period of time (within 2 hours) between 33±1°C, and controls it from the second start of heating to maintaining a period of time between 33±1°C After 2 (h2) hours, start the heating device for the third time to make the temperatur...

Embodiment 2

[0068] Example 2 ( Figure 4): In order to improve the germination rate, it is necessary to extend the germination time and prevent the germ rice from rotting during the germination process. In this embodiment, the brown rice is fully germinated by changing the water. The default germination time h of the control device is 6 hours, and the water change time N is 6 hours. After the germination program is over, the "prompt tone" reminds to change the water. There are two temperature control points in the whole germination process. The initial temperature T0 is the ambient temperature. When the temperature in the pot is heated from T0 to T1 (T1=32°C-40°C), h1 is maintained between T1±t°C (h1=0 ? / 3N, N is the water change time) after the heating device stops heating, when the temperature in the pot drops to the ambient temperature, the lowest can be lowered to T2 (T2=25°C-35°C), the heating device starts to maintain the temperature in the pot Between T2±t°C until the end of the g...

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Abstract

The invention discloses an electric rice cooker for sprouting and stewing of brown rice, comprising a pan body, a pan cover and an inner pan, wherein the pot body is internally provided with a heating device for heating the electric rice cooker, and a controller for controlling power supply and power off of the heating device; the controller supplies power to the heating device continuously or discontinuously in the sprouting process of the brown rice; the heating device heats the electric rice cooker continuously and / or discontinuously so as to lead the temperature in the electric rice cooker to change in the temperature range suitable for the sprouting of the brown rice in a stage manner; the change of the temperature in each stage is as follows: the temperature is raised to a set temperature point, then the heating device stops heating to lead the temperature in the electric rice cooker to maintain in the set temperature range for a period of time, heating is continuous to next stage; and in the sprouting process, a user can select whether the water is exchanged and whether the sprouting time and the temperature of the next stage is reset after the water is exchanged. The electric rice cooker and the control method thereof can obtain sprouted brown rice with high nutritional value without adding time.

Description

technical field [0001] The invention relates to an electric rice cooker, in particular to an electric rice cooker for germinating and cooking brown rice and a control method thereof. Background technique [0002] "Brown rice" refers to the rice with the germ and bran layer after the paddy hull is removed. Due to the existence of the bran layer, brown rice has a rough smell of the bran layer, and its cooking performance, taste and absorption are relatively poor. Therefore, Brown rice has never been able to become a staple food for humans. However, after brown rice is slightly germinated, through various life activities, it can not only improve its flavor, but also greatly increase its nutritional value. The rich gamma-aminobutyric acid (GABA) in it can improve brain blood circulation, high blood pressure and prevent arteriosclerosis. It has the functions of sclerosis and diabetes, so it has also become a healthy food recommended by nutrition experts from various countries to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/00A47J27/08A23L1/10A23L7/10
Inventor 王龙霞
Owner GUANGDONG GALANZ GRP CO LTD