JP2003038142A - Antimicrobe with minus ion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a food-preserving container from which a food freshness- retaining effect and an antimicrobial effect for protecting a food from molds can be expected. SOLUTION: A safely treated minus ion-generating block is set to a food- preserving container to sterilize a food at a low cost.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD OF THE INVENTION
It is a series of applications with No. 1-36710, and it is expected that the antibacterial effect against mold and the like can be expected at the same time as the food freshness retaining effect of the prior application.

[0002]

2. Description of the Related Art Conventionally, refrigerators have been widely used for the purpose of keeping foods fresh and antibacterial, but many foods are suitable for storage at room temperature without being cooled. There was no choice but to eat it or heat it and store it in the refrigerator. .

[0003] As in the rainy season, fungi often cause molds to mold even if they are careful, and it is not rare that heated foods also mold during the rainy season. Molds also occur in food stored in refrigerators, and the damage of foods by molds is increasing during the rainy season.

[0004]

The problem to be solved by the present invention is to maintain the freshness of foods and at the same time protect the foods from mold.

[0005]

As means for solving this problem, the present invention is to solve the problem by using a safety-treated negative ion generating block.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Since mold is generated when bread is left in a room for several days, bread was used to test whether this mold generation can be prevented by negative ions. Furthermore, for the purpose of accelerating the generation of mold, the agar was poured into the container and the bread pieces were placed on the agar. For negative ions, the output from the dedicated generating block was connected to a metal plate, a test container was placed on top of it, and further compared to the one left inside the room. The test room does not close the windows during the test period and does not use air conditioners such as coolers,
The temperature and humidity of the outside air did not change so much.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Explaining the present invention with reference to the drawings, FIG. 1 shows a method for constructing a safety treatment of a negative ion generating block 6 according to the present invention, and there is no possibility of electric shock.

The negative high pressure generating block 1 is a commercial product for an air purifier.
Is easy to use after safe processing. As a safety measure, insert a high resistance 3 for safety of 100 megohm per 1000V high voltage output in series with the output, and for safety against high voltage charged when the power is turned off, output high resistance 4 for automatic discharge and ground. By putting it between the five, the charged high voltage is automatically discharged to the ground 5.

The thus-safely treated negative ion generation block 6 is used in all the devices in the case of the present invention, and the safety-treated block 6 was also used in this test. A container 8 to be changed into pellets was prepared, agar 9 was poured into the container 8 without a lid, and after the agar 9 solidified, the bread pieces 10 were placed on the agar 9.

This agar 9 was used for the purpose of accelerating the growth of mold, and its effect appeared from the second day after the start of the test, and the white agar 9 in the container 8 placed inside the room was white. There were spots that seemed to be mold. Since the room temperature exceeds 30 ° C. every day, the bread 10 of the agar 9 started to dry.

On the third day, white mold on the agar 9 in the container 8 placed in the room began to become clear, and black mold began to appear on the agar 9, but the one placed on the negative ion plate 7 No change was observed in the container 8 of.

On the 4th day, the agar 9 also became dry, and the agar 9 inside the container 8 placed in the room was
White mold Black mold began to increase, but negative ion plate 7
No change was seen in the upper container 8.

On the 5th day, both the white mold and the black mold on the agar 9 in the container 8 placed in the room increased, and the bread 10 was further added.
Discoloration due to mold also became visible on the top, and no change was observed in the container 8 on the anion plate 7 except for the drying of the agar 9.

On the 6th day, the mold on the agar 9 of the container 8 placed in the room increases, and the container 8 on the negative ion plate 7 increases.
Did not show any change. The reference material that shows the change of this test in the photograph is attached and can be confirmed by the photograph of the material.

From this test result, it was found that an anion can be expected to have an antibacterial effect against fungi.
It was confirmed that if the negative ion generating block 6 is installed in a food storage container, it is possible to protect the food from mold fungi at a low cost while maintaining the freshness of the food.

[0016]

[Effect of the Invention] Using a negative ion generation block,
In addition to the effect of easily maintaining the freshness of food at low cost, it can be expected to have the effect of preventing mold fungus from growing on the food.

[Brief description of drawings]

FIG. 1 is a diagram showing an example of improving a negative high pressure block.

FIG. 2 is a diagram showing a test method.

[Explanation of symbols]

1 Minus high pressure block 2 minus output 3 Safe high resistance 4 High resistance for automatic discharge 5 earth 6 Negative ion generation block of the present invention 7 metal plate 8 transparent cases 9 agar 10 Test bread pieces

Claims (2)

[Claims] 1. A negative high voltage output from the negative high voltage block 1 is taken out through a safety high resistance 3 and a negative ion output 2 is taken out. Further, a high resistance 4 for automatic discharge is put between a ground 5 and this output 2 is applied to mold antibacterial. Antibacterial due to negative ions. 2. An antibacterial agent using negative ions, which comprises a food container that can be expected to have an antibacterial effect at the same time as maintaining the freshness of food by the safety-processed negative ion generating block 6 according to claim 1.