JPH03110323A - Cooking control method for microwave oven - Google Patents

Abstract

PURPOSE:To produce tasteful rice gruel without boiling and being brought into a boiling over state by a method wherein when the heating times of first, second, and third stages at which heating is effected by means of a high output, a low output, and a very low output, respectively, are set to T1, T2, and T3, the times are set so that a relation of T2>T1>T3 is established. CONSTITUTION:A given amount of washed rice grains and a given amount of water are placed in a porcelain bowl 11 with a cover and the bowl is contained in a heating chamber 1. When a rice gruel key 4a is pressed, a magnetron 9 is oscillated by means of a signal from a control part 7. According to a preset program, heating is first effected as a first stage by means of 8 high output for a time T1 by a control part 7. The first stage is a process wherein water is mainly absorbed in rice grains. At a second stage, heating is effected by means of a low output for a time T2. The second stage is a process wherein the rice grains are brought into an alpha state without boiling. At a third stage, heating is effected by means of a very low output for a time T3. The thirst stage is a steaming process. A relation between times at the processes is set to T2>T1>T3, and heating is effected at temperature, at which boiling does not occur, throughout all the stages.

Description

[Detailed description of the invention] (b) Industrial application field The present invention relates to a cooking control method for an electric oven.

(b) Conventional technology 1 [r] Cooking porridge using a microwave is effective, but if heated at high power, it will boil over and burn before it becomes porridge, and if heated at low power, it will burn. If rγ
The rice porridge turned into a paste-like consistency, and in either case, I couldn't make a good porridge.

(c) Problems to be Solved by the Invention It is an object of the present invention to automatically adjust the high frequency output to produce delicious porridge without boiling over.

(d) To solve the problem, the lower stage is provided with a first stage that heats with high power, a second stage that heats with low power, and a third stage that heats with weak power, and the heating time of each stage is T1, When T1, T, T, > T, > T, and furthermore, by cooking at a temperature that does not boil at all stages, the rice grains are completely gelatinized and thickened. It is possible to give a tithe for some delicious porridge.

(e) Action: Delicious porridge can be made without boiling over.

(f) Embodiment In FIG. 1, an operating section (3) is provided on the right side of the door (2) that closes the front opening 11 of the heating chamber (1), and this operating section (3) has a menu key. (4a)(・11))
... Start key (5a), timer knob (5b)
), tableware (6), etc. are arranged.

The inside of the heating chamber (1) is configured to be irradiated with high frequency radio waves from a magnetron.

FIG. 2 shows the circuit of a 1-foot-type microwave oven, in which a control section (7) consisting of a microcomputer is provided to control the microwave oven. The control section controls the food based on the key operation signal from 3) to the operation section 1- and the signal from the door detection means, ie, the door switch (8), which detects the open/closed state of the door (2) 1-. A magnetron (9) that oscillates microwaves for heating, a buzzer (1)
0), and -1 to drive and control the display section (6).

Then, the specified rice grains washed in Tamezuki Tonburi (11),
For example, one cup (160 g) and a predetermined amount of water are placed in the heating chamber (1). Next, the menu key (4a) (4
b) When the ogayu key (4a) is pressed in =.-, the magnetron (9) oscillates in response to a signal from the control section (7).

According to a preset program, the control unit (7) outputs T, (15
minutes) heat. The temperature at that time was about 77°C, as seen from Figure 3. In this first stage, water is absorbed mainly into the rice grains.

When the heating time (T1) of the first stage has elapsed, heating is performed in the second stage at a low output (100 W) for T (40 minutes). The temperature at that time is 97°C from FIG. Second
Pregelatinization 1. Pregelatinization is carried out without boiling on stage. It becomes a culm.

Next, as the third stage, T, (
5 minutes) Heat. The buzzer (10
), the termination notice is made. The third stage is the so-called uneven 1-culm.

Up to now, we have explained about 1 cup of rice grains, but if you want to use rice grains of Mekatsubu or Mekatsubu, you can set them in advance by operating the Mekatsubu or Y-cup keys (not shown) provided on the operation section (3). However, in any case, the heating time of the h stage will be shorter and the output will be slightly lower, but the relationship between T, >T, and >T remains unchanged, and The stage is heated to a temperature that does not boil.

(g) Effects of the invention 1- By performing the method described above, delicious Ji is produced without boiling.
It is possible to make rice porridge, and since it has water absorption 1: culm in the first stage of heating, it is possible to make delicious porridge even if you start cooking immediately after washing the rice. However, there is no boiling over, so what about inside the heating chamber of the electric T-range? It has the effect that there is no fear of 'i'.

[Brief explanation of drawings]

The figures are all of the present invention; Fig. 1 is an external view of a mill range, Fig. 2 is a block diagram of an electrical circuit, Fig. 3 is a heating sequence, and Fig. 1 is a flowchart. (1) Heating chamber, (7) Control unit, (9) Magnetron, (11) Stone bone container (Tonburi) Fig. 1 Fig. 2; Fig. 3 Fig. 4

Claims (1)

[Claims] (1) Add the specified rice grains and water to a container with a lid.
In devices that cook porridge by irradiating high-frequency radio waves,
It consists of a first stage that heats with high power, a second stage that heats with low power, and a third stage that heats with very low power.The heating time of the first stage is T_1, the heating time of the second stage is T_2, Third stage heating time T_3
A method for controlling cooking in a microwave oven, characterized in that, when T_2>T_1>T_3, cooking is performed at a temperature that does not boil over all stages.