JP2668758B2 - Container-packed artificial fish egg-like granular material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container-filled artificial fish egg-like granular material, more specifically, a container packed with a container filled with artificial fish egg-like granular material such as heat-treated artificial salmon roe and artificial caviar. It relates to a room temperature storable artificial roe-like granular material.

[0002]

2. Description of the Related Art Artificial fish eggs, such as artificial salmon and artificial caviar, are usually filled in containers and provided without heat sterilization. If a conventional artificial egg is filled in a container and sterilized by heating, syneresis (a phenomenon in which the water in the fish egg particles exudes to the outside) occurs, and the fish egg particles become deformed or withered, resulting in appearance. This is because the product value is significantly impaired, such as the deterioration of the product.

[0003] For these reasons, conventional artificial fish eggs have not been sterilized by heating, so they need to be refrigerated and difficult to store for a long time. Therefore, an object of the present invention is to prevent syneresis and to provide excellent long-term storage at room temperature, and to resemble the shape and strain of a natural fish egg, and furthermore, to the texture and taste as an artificial fish egg. It is to provide an excellent container-made artificial roe.

[0004]

Means for Solving the Problems The present inventors have conducted intensive studies and as a result, the above object has been attained if the heat-treated artificial fish egg filled and sealed in a container retains a specific liquid property. They found that they could get it, and reached the present invention.

[0005] The present invention provides an artificial fish egg-like granular material having a pH of 6.
The present invention provides a container-packed artificial fish egg-like granular material characterized by being packed in a container and heat-treated while maintaining the pH at 5 or less, and the PH is preferably 3.0 to 6.5, particularly preferably 3. 5 to 6.0, more preferably 3.5 to 5.5, and the heating temperature of the heat treatment is preferably 40 ° C to 130 ° C.
° C, particularly preferably 60 ° C to 125 ° C, more preferably 70 ° C to 121 ° C.

As a method for obtaining an artificial fish egg of the present invention, any method can be used as long as a desired artificial fish egg can be obtained. For example, Japanese Patent Publication No. 46-21772, Japanese Patent Publication No. 57-58149, and No. 58-14183, No. 58-13133, No. 61-37902
And artificial fish eggs, such as artificial salmon roe and artificial caviar, manufactured using known methods such as those described in Japanese Patent Publication No. Sho 61-9023 and Japanese Patent Publication No. Sho 63-41544.

[0007] These artificial fish eggs are further treated with a liquid smear,
You may perform seasoning processing, construction processing, etc. In addition, other substances such as seasonings may be added to the container together with the artificial fish eggs.

The method for heating the artificial fish egg of the present invention may be any method as long as the artificial fish egg is heated. Generally, for example, the artificial fish egg is filled in a container and sealed, and hot water is added. Sterilization, boiling sterilization, can be heated by methods such as retort sterilization, preferably 40 ℃ ~ 130 ℃, depending on the purpose,
Especially preferably 60 ℃ ~ 125 ℃, more preferably 70 ℃ ~ 121
It is recommended to carry out at a temperature of ℃ for 2 to 120 minutes.

If the heating temperature of the heat treatment is too low, the effect of long-term storage is reduced, and generally, it is preferably 40 ° C to 130 ° C.
Especially preferably 60 ℃ ~ 125 ℃, more preferably 70 ℃ ~ 121
When the temperature is ℃, there are various advantages such as a bactericidal effect and a wide choice of long-term storage container materials.

Further, depending on the purpose, for example, the artificial fish egg heated by the above method or the like may be aseptically filled and sealed in another intended container, for example.

As a method for keeping the pH of the container-filled artificial fish egg of the present invention at 6.5 or less, after the heat treatment, the PH is 3.0 to 3.0.
Any method is acceptable as long as it is held at 6.5,
A method of controlling the pH of a seasoning used for seasoning an artificial fish egg, or a method of controlling the pH of an artificial fish egg with an edible organic acid such as citric acid or malic acid, etc. .

The PH is 6.5 or less, preferably 3.0 to 6.
5, particularly preferably 3.5 to 6.0, more preferably 3.5 to 5.5
Within this range, there are various advantages such as a bactericidal effect, long-term storability, coating strength of granules, and texture.

The container in the present invention is not limited as long as it can be filled and sealed with artificial fish eggs. Usually, containers used for this type of artificial fish eggs can be used. Rigid containers are preferred for the purpose of preventing the deformation of the artificial fish egg at the time, and opaque ones are preferred from the viewpoint of long-term storage.

Usually, a coloring agent is used in artificial fish eggs in order to make the color tone resemble that of natural fish eggs, and natural coloring agents are particularly preferably used. However, natural colorants generally have poor light resistance, and, for example, when filled in a transparent container in order to take advantage of the beauty of the appearance of an artificial fish egg, the color fades over time due to light, resulting in a marked appearance. Spoil. In order to eliminate such defects, as the material of the container used in the present invention, the light transmittance at a wavelength of 500 nm is 70% or less, preferably 50%.
% Or less of the synthetic resin sheet is preferably used from the viewpoint of long-term storability such as prevention of discoloration of color tone.

In particular, in the case of artificial salmon roe, there is an oily substance called an eyeball. Since this oily substance generally undergoes oxidative deterioration, the material of the container in the present invention is preferably one having a gas barrier property. 40CC /
Those having m ² · 24 ^H or less, more preferably 20 CC / m ² · 24 ^H or less are preferably used.

Further, as a method for sealing the above-mentioned container, an air-tight sealing which is usually performed as a sealing method for this kind of container,
Methods such as N ₂ gas displacement sealing, vacuum sealing, or a combination thereof can be adopted.

The container-packed artificial fish egg of the present invention has no syneresis, is excellent in long-term storage at room temperature, and is similar in shape and strain to a natural fish egg. It has an excellent texture. Next, the present invention will be described by way of examples, but the present invention is not limited to these specific examples.

[0018]

EXAMPLE 1 gas barrier property (oxygen permeability of about 1CC / m ² · ²
Milky round container having a ^{4 H) (52mmφ × 64mmφ ×} 25mmH;
The light transmittance at a wavelength of 500 mm is about 40%).
Artificial fish egg-like particles 30 obtained based on Example 2 of No. 902
g and amino acid seasoning 6.7%, transparent seasoning 19.0%, soy sauce
7.8%, NaCl, 1.3%, mirin 1.1%, malic acid 0.1% and water 6
13.5 g of a seasoning solution consisting of 4.0% was added, and the mouth of the container was heat-sealed (250 ° C. × 2.2 sec × 5 kg / cm ² ) with a gas-barrier milky white film having an easy-open property. Then, the artificial egg-like particles and the seasoning liquid were filled in a container and sealed. After the sealed container was heat-treated at 80 ° C. for 40 minutes, it was cooled and heat-treated in the seasoning liquid to obtain a seasoned container-packed artificial fish egg.

The container-filled artificial roe of this example was left at 25 ° C. for 3 months and then opened, and the appearance, taste, and texture of the artificial roe-like particles were examined. The particles were in a tense state. When I ate it, there was a rupture feeling peculiar to natural salmon roe, and it was very similar to natural salmon roe. The PH of the artificial fish egg was 4.2. Tables 1 and 2 show the rupture rate of the container-packed artificial fish eggs of this example when heated and the storage deterioration rate when left at 25 ° C.

[0020]

Examples 2 to 9 In Example 1, the amount of malic acid in the seasoning liquid composition was changed and the PH was adjusted as shown in Tables 1 and 2, and
A container-filled artificial roe was obtained in the same manner as in Example 1 except that the heating temperature and time were changed as shown in Table 1.

[0021]

Comparative Examples 1 to 3 In the same manner as in Examples 2 to 9, P
H, heating temperature, and time were changed as shown in Tables 1 and 2 to obtain container-filled artificial fish eggs. The characteristics of these artificial fish eggs are shown in Example 1.
The results are shown in Tables 1 and 2.

[0022]

[Table 1]

[0023]

[Table 2]

[0024]

The present invention relates to a container-packed artificial fish egg-like granular material,
More specifically, the artificial fish roe-like granules such as heat-treated artificial salmon roe, artificial caviar, etc. are filled and sealed in a container and stored at room temperature. The granular material has good long-term storage stability, can be stored at room temperature, has a good texture, and has an appearance similar to fish eggs.

Claims (3)

(57) [Claims] 1. An artificial fish egg-like granular material, wherein the artificial fish egg-like granular material is packaged and heat-treated while maintaining the pH at 6.5 or less. 2. The container-filled artificial fish egg-like granular material according to claim 1, wherein the PH is 3.5 to 6.0. 3. The container-filled artificial fish egg-like granular material according to claim 1, wherein the heat treatment is performed at 60 ° C. to 125 ° C.