JPS5836377A - Preservation of food - Google Patents

Abstract

PURPOSE:To preserve a food by a simple device without damaging the taste of the food, by evacuating a container charged with the food, charging it with sterilized air. CONSTITUTION:The food A is fed to the bag or container B, the air C in the bag B is degassed by a vacuum pump, etc., and the bag B is in a vacuum condition D. The bag is charged with the completely sterilized air E and closed so that the food A can be preserved perfectly.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for preserving foodstuffs by which any foodstuff can be completely preserved for a long period of time without losing its flavor and freshness.

Conventionally, freezing methods or vacuum methods have been widely adopted as long-term preservation methods for foodstuffs, but these methods not only unnecessarily damage preserved foodstuffs but also reduce flavor and quality. Vhf
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In addition, as a method for preserving food products such as sushi, some research and development is being conducted on a method of filling envy acid gas or electron gas in the packaging bag, but the action of the filled gas affects the taste of the enclosed food. The color is severely damaged, and it is impossible to maintain the original state at the time of sealing for a long time, and the use of the gas requires a huge amount of equipment and factory costs. The disadvantages were that the process was complicated, there were concerns about danger, and the price was high.

The purpose of the present invention is to solve all of these drawbacks, by charging the food T-container into an aluminum container and making it into a vacuum state, and then: To provide a method for preserving foodstuffs in which IM-free air is charged and sealed in two containers.

Hereinafter, a specific example will be explained with reference to the drawings. First, food products to be stored are placed in a container or bag B, and (
(Fig. 1) After that, the air C in the bag B is degassed to make the inside of the bag B into a vacuum state. (Fig. 2) Next, the air E, which has been sufficiently sterilized in advance, is pumped into the vacuum Dg! ! By loading the inside and finally sealing it (1g8 figure), the food item A is completely removed.
can be stored.

In the figure, (1) and (2) indicate the degassing port and the loading port when filling with air, as well as when vacuuming (7).

Although the above explanation is about a food storage method using containers and RBs, it is also possible to use the entire room as a long-term storage room by using a certain room in the same way as the above method.

As described above, the method for preserving foodstuffs according to the present invention is to temporarily create a vacuum inside the nine bags of containers and fill the vacuum with sterile air to sterilize the food, so flavor, nutrients, etc. may be lost. It can be stored for a long time, and a fresh taste can always be obtained, and since it uses normal air, there is no need for complicated equipment, there is no risk of danger, and it is inexpensive. It has various remarkable effects, such as the ability to provide

[Brief Description of the Drawings] The drawings are a complete overview of the method of the present invention for preserving foodstuffs. It shows the time. Explanation of symbols

Claims (1)

[Claims] Food products are charged into one bag of the container, and this is made into a vacuum state, and then the I! A method for storing food products in a container with sterile air inside one bag.