JP2622948B2 - Packaged food - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaged food utilizing a tubular film.

[0002]

2. Description of the Related Art Various types of packaged foods in which a meat film such as fish meat or animal meat is filled in a cylindrical film are known, and among them, sausage is an old one. This sausage is obtained by processing livestock meat and filling it into natural intestine and the like, and is a kind of conventional packaged food. In recent years, sausages in which other food materials such as cheese are put in the meat surimi have also been proposed. That is, the meat beef is extruded from the outer peripheral portion of the double cylindrical nozzle, and at the same time, the cheese is extruded from the central portion to fill the tubular film.

[0003] Food wrapped in such a tubular film is
Preservability can be improved by packaging, and when the film is edible, there is also convenience in that the film can be eaten without peeling.

[0004]

However, in the case where different food materials are compounded and filled into a cylindrical film, the pasty food materials have conventionally been used, so that the texture of each food material finally obtained is required. And the like were of the same quality and could not be changed. Therefore, in order to give a change in texture, the selection of food materials may be made different, but since the production is by simultaneous extrusion molding from a nozzle, one food material is made into a solid material, for example. This was considered to be extremely difficult in molding, and no attempt has been made at all.

It is an object of the present invention to solve the above-mentioned problems and to provide a packaged food having a texture with different changes in texture and the like.

[0006]

Means for Solving the Problems To achieve the above object, a packaged food product according to the present invention comprises a burdock shaped like one or two rods, and an axial direction of the burdock so as to cover the burdock. A paste food material selected from fish meat, crab meat, shrimp meat, squid meat, squid meat and livestock meat extruded along, and a tubular film that covers the outer periphery of the paste food material and is sealed. The paste-like food material is gelled by a heat treatment.

Hereinafter, the present invention will be described in detail with reference to preferred embodiments. In the present invention, as the burdock, one or more burdocks are used.

In the present invention, as the pasty food material, one selected from crab meat, shrimp meat, squid meat, and livestock meat is used. All of these can be gelled by heat treatment. In this case, the fish meat surimi is prepared by, for example, adding salt to a raw fish such as walleye pollock, guchi, shark, and hockey or surimi produced therefrom in an amount of 2 to 4% by weight, and further adding starch, sodium glutamate and
Add auxiliary ingredients such as glycine, sugar, egg white, oils and fats and water,
It can be prepared by kneading with a stirrer or the like. In addition, surimi of livestock meat is prepared by adding salt, saltpeter, sodium nitrite, etc. to raw meat such as poultry, pork, beef, lamb, horse meat, fish, etc. Further, it can be prepared by adding auxiliary materials such as starch and vegetable protein, spices, coloring agents, synthetic preservatives, emulsion stabilizers and the like, and kneading with a stirrer or the like.

These pasty foods are extruded along the axial direction of the burdock to cover the burdock.

In the present invention, it is preferable to use an edible film as the tubular film. However, the film is not necessarily edible, and a non-edible synthetic resin film may be used. As an edible tubular film, for example,
Natural films consisting of the intestine of pigs and sheep, and synthetic films such as oblate, amylose film, alginate film, pullulan film, and collagen film are used, but those having uniform quality and easy to mold are more preferable, and among them, heat shrinkage A collagen film having properties is particularly preferred.

In the packaged food of the present invention, for example, a tubular film whose one end is closed in advance is attached to an annular nozzle, and a paste-like food material is extruded from a discharge port of the annular nozzle, and at the same time, one or more pieces are extruded. The burdock formed into two or more rods is supplied from the insertion hole inside the annular nozzle, the paste-like food material covers the burdock, and the outer periphery thereof is further covered with a tubular film. It can be manufactured by, for example, twisting and sealing the shape-like film every predetermined length, and then performing heat treatment to gel the paste-like food material.

[0012]

The packaged food of the present invention has a chewy burdock formed into a bar shape, but is covered with a soft paste-like food material without breaking its fibrous structure, and the outer periphery thereof is cylindrical. As it is covered with a film, eating it will bite a relatively soft pasty food material and then bite a fibrous and chewy burdock, so a variety of textures and flavors Is obtained.

[0013] Also, since it is wrapped in a tubular film,
Good preservability can be obtained by packaging. In a preferred embodiment, when the film is edible, there is also convenience in that the film can be eaten without peeling the package.

[0014]

1 and 2 show an example of a method for producing a packaged food according to the present invention. FIG. 1 is a perspective view showing an example of the method for producing the packaged food of the present invention, and FIG. 2 is a sectional view of the production process according to FIG.

The annular nozzle 11 shown in FIGS. 1 and 2 integrally joins an outer cylinder 12 and an inner cylinder 13 at one end and forms an insertion hole 14 inside the inner cylinder 13. An annular discharge port 15 is formed at the other end of the inner cylinder 13, and a supply pipe 16 communicating with the discharge port 15 is connected to the outer cylinder 12. The supply pipe 16 is connected to a stirrer or the like (not shown). In the example of FIG. 1, the annular nozzle 11 has a circular shape. However, the present invention is not limited to this. For example, the annular nozzle 11 may have an elliptical shape, a triangular shape, a square shape, or another polygonal shape.

To manufacture the packaged food of the present invention, first,
On the outer periphery of the discharge port 15 on the outer periphery of the annular nozzle 11, a cylindrical film
The burdock 19 is placed in a state of being folded in a bellows shape, and the burdock 19 is placed through the insertion hole 14. Also, in the discharge port 15,
Paste food material via a supply pipe 16 from a stirrer or the like
18 is filled. In this case, the burdock 19 does not need to be arranged at the center of the insertion hole 14, and may be eccentric from the center of the insertion hole 14.

In this state, the pasty food material 18 is extruded from the discharge port 15 of the annular nozzle 11, and the burdock 19 is simultaneously supplied into the cylindrical film 17. The burdock 19 is supplied to the cylindrical film 17 by, for example, as shown in FIG.
Or a plurality of drum-shaped rollers 20 are placed in contact with the burdock 19 vertically.
Rotate 20 in the direction of the arrow to turn burdock 19 into cylindrical film 17
It is performed by moving in the direction. As the paste-like food material 18 is extruded and the burdock 19 is supplied, the tubular film 17 extends in the extrusion direction, and the paste-like food material 18 and the burdock 19 are filled in the tubular film 17. Thereby, the paste-like food material 18 is formed in the tubular film 17 so as to wrap around the burdock 19. It is necessary to assist the extension of the tubular film 17 along with the filling of the two. For example, the assist can be performed by the drum-shaped roller 21 or the tension holding means 22. roller
In the case of performing at 21, the roller 21 is disposed in contact with the upper and lower positions on the outer periphery of the cylindrical film 17, and is rotated and fed in the direction of the arrow.

Next, the packaged food material 18 packaged by the tubular film 17 as described above is twisted and sealed at predetermined lengths, and then heat-treated to gel the paste-like food material 18. 23 can be obtained.

FIGS. 3 and 4 show one embodiment of the packaged food of the present invention manufactured by the manufacturing method shown in FIGS. FIG. 3 is a sectional view taken along the line III-III of FIG. 2, and FIG. 4 is a side sectional view of the packaged food of the present invention manufactured by the above-described manufacturing method.

The packaged food 23 has a burdock 19 at its center.
The burdock 19 is covered with a gelled paste food material 18, and the outer periphery thereof is covered with a tubular film 17.

As the paste-like food material 18, a material selected from fish meat, crab meat, shrimp meat, squid meat and livestock meat is used. As the tubular film 17, an edible film is used.

When the packaged food 23 is eaten, different textures of the burdock 19 which is relatively chewy and the gelled pasty food material 18 which has a soft texture are obtained, and the packaged food 23 is rich in variety. Has a chewy texture.

FIG. 5 shows an annular nozzle used in another example of the method for producing packaged food of the present invention.

The annular nozzle 11 is provided with two inner cylinders 13 inside an outer cylinder 12, thereby forming two insertion holes 14. Then, two burdock are supplied from these insertion holes 14, respectively.

When two burdock are supplied from the two through holes 14 using the annular nozzle 11 and molded in the same manner as above, the area around the two burdock is a paste-like food material. It is possible to obtain a packaged food that is covered and further has its outer periphery covered with a tubular film.

[0026]

As described above, according to the packaged food of the present invention, the soft texture of the pasty food material and the relatively firm texture of the burdock provide a varied texture with different textures and the like. Is obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one example of a method for producing a packaged food of the present invention.

2 is a sectional view of the manufacturing process according to FIG. 1;

FIG. 3 is an embodiment of the packaged food of the present invention,
FIG. 3 is a sectional view taken along the line III-III.

FIG. 4 is a side sectional view of the embodiment.

FIG. 5 is a cross-sectional view showing an annular nozzle used in another example of the method for producing a packaged food of the present invention.

[Explanation of symbols]

 11 Annular nozzle 14 Insertion hole 15 Discharge port 17 Edible film 18 Paste food material 19 Burdock 20, 21 Roller 23 Packaged food

Claims (2)

(57) [Claims] A burdock formed into one or two or more rods, and fish, crab, shrimp, squid, and squid extruded along the axial direction of the burdock so as to cover the burdock. Paste food material selected from livestock meat,
A packaged food comprising: a sealed tubular film that covers an outer periphery of the pasty food material; and wherein the paste-like food material is gelled by a heat treatment. 2. The packaged food according to claim 1, wherein the tubular film is an edible film.