JPH01104145A - Packaged food and production thereof - Google Patents

Abstract

PURPOSE:To obtain a packaged food readily edible by holding by hand, not bursting even by heating through an electric oven, by packing a filling material consisting essentially of potato into a filmy food and forming. CONSTITUTION:Potatoes cooked by heating are used as a raw material, optionally blended with salt, fats and oils, seasoning and, if necessary, a solid food such as cheese, sesame or ham to prepare a filling material. Separately wheat flour and/or eggs are used as main materials, optionally blended with a vegetable baked food, fats and oils and water, homogenized and roasted into a thin filmy state to prepare a filmy food and if necessary, a great number of small holes are bored through the filmy food. Then the filling material is packed into the filmy food and the packaged material is formed into a desired shape.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a packaged food and a method for producing the same, in particular:
It can be easily eaten by holding it in your hands, etc., and can be eaten in the microwave or microwave.
The present invention relates to a packaged food with a potato-like image suitable for fast food and snack food that does not explode even when heated in an oven, etc., and a method for producing the same.

[Conventional technology and its problems]

In recent years, the restaurant industry in Japan, particularly fast food restaurants and convenience stores equipped with simple microwave equipment, have been growing rapidly due to their fashionability and convenience.

On the other hand, baked potatoes, which are baked potatoes, are very popular due to their unique flavor and can be easily eaten by holding them in your hands, so in that sense, they are considered fast food.
It can be said to be a food suitable for snack food.

However, because baked potatoes are made from natural potatoes, they have irregular shapes and weights, making them unsuitable for fast food restaurants and convenience stores where product prices are fixed.

In addition, a food product with the image of a baked potato has been devised, which is made by filling the remaining skin of a heat-treated potato with a filling material made from potatoes as the main ingredient, but the process of hollowing out the inside of the potato, Packing into the skin is complicated, and furthermore, it is not always possible to maintain a constant shape and weight.

It is advisable to heat such foods immediately before eating, but conventional foods (gyoza, spring rolls, etc.) in which various filling materials are wrapped in a membrane-like food are either fried in oil or heated. Because it requires baking for a considerable amount of time, it is unsuitable for fast food restaurants and convenience stores, where the time from when an order is placed until the product is served in front of the person is expected to be 25 to 60 seconds.

For this reason, the cooked filling material is wrapped in a heat-treated film-like food at °C and stored using preservation methods such as freezing, and when necessary, it can be thawed and heated in the microwave, oven, etc. It has also been considered that the filling can be served after being baked, but the film-like food is easily torn by the steam generated from the filling during the heating and baking process, and the filling tends to pop out, making it a snack food that needs to be easily eaten with the hands. , undesirable as fast food.

Therefore, the object of the present invention is that the filling can be easily eaten by holding it in the hand, the filling will not pop out even when heated in a microwave or oven, and it can be easily manufactured with a uniform shape and weight. The purpose of the present invention is to provide a packaged food with a potato-like image that is particularly suitable for fast food and snack food.

(Means for Solving Problem 17!f) The present invention is characterized in that a filling material mainly made from heated potatoes is wrapped in a film-like food mainly made of flour and/or eggs, and formed into a predetermined shape. The above object has been achieved by providing a packaged food characterized by being shaped.

Further, the present invention provides a filling material which is mainly made of potatoes that have been subjected to heating processing and which is suitable for the production of the above-mentioned packaged food, and which is made mainly of wheat flour and/or eggs and contains a roasted vegetable food. The present invention provides a method for producing a wrapped food product, which is characterized in that the food product is wrapped in a film-like food product, and then the wrapped food product is formed into a predetermined shape.

The packaged food of the present invention and its manufacturing method will be described in detail below.

The film-like food mainly composed of wheat flour and/or eggs used in the present invention is mainly composed of wheat flour and/or eggs, and vegetable roasted (or roasted, hereinafter treated as the same meaning hereinafter) Examples include those obtained by adding food, fats and oils, water and/or milk, etc., homogenizing the product, and baking the homogenized product into a thin film. The roasted vegetable food contained in the above-mentioned film-like food is produced by subjecting natural plants or foods obtained by processing them to heat treatments such as roasting and steaming, resulting in various browning reactions such as the Maillard reaction. Things that caused this, such as cocoa mass, cocoa cake, cocoa powder, chocolate,
Caramel, coffee, tea, black) J! etc. can be mentioned. Such a vegetable roasted food contains 0.5
The content is preferably about 5%.

The thickness, size and shape of the film-like food are not limited as long as they can envelop the filling material. For example, the shape of the film-like food is shown in FIG. It can be of various shapes, such as rectangular, circular, and diamond-shaped, as shown in FIGS. 2 and 3, respectively.

Further, in order to strengthen the potato-like image, the color tone of the film-like food may be made to be potato-like, or the film-form food may contain potato components such as potato granules.

In addition, by creating a large number of small holes in the film-like food, you can create a wrapped food that will not have the filling material come out even when heated in the microwave or oven! ! I can build it.

As mentioned above, as a method for providing a large number of small holes in a film-like food, for example, after forming a film-like food without holes, the film-like food is passed through a roll-shaped device having a large number of needles and pressed. There are two methods: a method of continuously perforating the filling material, a method of forming a film-like food from dough that contains fine air bubbles in advance, and leaving the air bubbles as small pores in the film-form food; After enveloping the film-like food, use a suitable tool such as a needle or a roll-shaped device equipped with a large number of needles to make small holes that reach from the surface of the film-like food to the filling material inside. Can be done. Note that the size and number of the small holes are not particularly limited, and may be within a range that allows water vapor to escape during heating.

The filling material used in the present invention is a food whose main ingredient is a potato that has been subjected to a heat-crunching process and is wrapped in the above-mentioned film-like food. Add salts, fats and oils, vNs, spices, etc. as necessary.
It is made by adding seasonings, dairy products, etc., and then heating and kneading it.

Moreover, solid components such as onion, cheese, parsley, sesame, ham, bacon, etc. can be added to the above-mentioned filling material as needed to improve the flavor. The amount of the filling material used is not particularly limited as long as it can be wrapped in the film-like food.

The wrapped food of the present invention includes placing the above-mentioned filling material on the above-mentioned film-like food and wrapping it with the above-mentioned film-like food.
At the same time as this wrapping, it is formed into a predetermined shape (this predetermined shape includes the shape as it is in the wrapped state), or after the filling material is wrapped in the film-like food, the wrapped product is formed into a predetermined shape. Manufactured by. When the above-mentioned packaged food is mechanically and automatically manufactured, as will be explained in detail later, for example, the film-like food is continuously manufactured using a drum-shaped baking machine, etc., and then the filling material is automatically added using a depositor, etc. It can be manufactured by supplying etc.

Next, the wrapping of the filling material with the film-like food will be described in detail. It can be done as shown.

That is, FIG. 4 shows an example of the wrapping process when the film-like food product is rectangular. First, as shown in 41, the filling material a is placed on the film-like food product, and this is sequentially wrapped around the film-like food product. 42. As shown in 43 and 44, the above-mentioned filling material a can be wrapped by bending at each dot-dash line portion.

In addition, FIG. 5 shows an example of the wrapping process when the film-like food container is circular, and in this case as well, as shown in FIG. The filling material a can be wrapped around the filling material a. Note that the above-mentioned wrapping can of course be done manually, but it can also be done mechanically using a winder or the like.

Next, the shape of the packaged food product of the present invention will be explained in detail together with the method of molding it.

The wrapped food is preferably cylindrical, prismatic, egg-shaped, or potato-shaped (including both baron-shaped and may-in-shaped), and furthermore, both ends or one end of the above-mentioned shape can be conical. .

The above-mentioned shaping into a cylindrical or prismatic shape can be performed, for example, at the same time as wrapping manually or using a winding machine or the like.

In addition, the above-mentioned forming into a conical shape can be done manually or with a press-type molding machine, but it is better to use a twist packaging machine or a heat forming device with a conical mold because it is less likely to return after molding. Therefore, it is effective. However, it goes without saying that other methods may be used.

When using the above-mentioned twist wrapping machine, it is sufficient to wrap the wrapped food obtained as described above in wrapping paper and twist both ends of the wrapped food together with the wrapping paper. By cutting this wrapped food product, which has conical ends at both ends, into two parts from the center, it is possible to obtain a wrapped food product where only one end is shaped like a cone.

Furthermore, when using a thermoforming device to mold into an egg shape, potato shape, or any other shape, including the aforementioned conical shape, the above-mentioned wrapped object may be pressed or sandwiched into a heated mold.

The degree of heating of the wrapped product by the mold is sufficient to cause the shape to be fixed after molding, but it may be heated to such an excessive degree that it becomes browned.

The packaged food of the present invention can be eaten as is, but it may also be further heated and baked in an oven or the like to brown it, and at the same time, it may be given a chewing flavor bar.

It can also be frozen and stored, and then thawed, heated, and baked in a microwave, oven, etc. before eating.

Next, the method for producing a packaged food according to the present invention will be explained with reference to FIG. 6, which schematically shows a preferred example thereof.

In FIG. 6, 1 is a tank containing dough mainly containing flour and/or eggs. The dough is prepared in advance using a vertical mixer or the like so that it contains many air bubbles. The dough is baked into a film by the baking drum 2. At this time, many small pores are provided in the film-like food by the air bubbles contained in the dough. The film-like food product thus obtained is supplied to the belt conveyor 4. At this time, the film-like food is cut into an arbitrary shape by the cutter 3 and further conveyed by the belt conveyor 4. Next, the filling material is supplied from the filling tank 6 onto the film-like food by the depositor 7 onto the film-like food sent by the belt conveyor 4, and the filling material is wrapped in the film-like food by the winder 8, and the film-like food is rolled up into a circle. A column-shaped product (wrapped food product of the present invention) can be obtained continuously.

Further, by subjecting the cylindrical wrapped product to the above-mentioned twisting device (not shown) or the above-mentioned heat forming device (not shown), it is possible to form a product having conical ends or a potato shape. (all wrapped foods of the present invention) can be obtained.

In addition, when the dough does not contain many air bubbles, the film-like food transported by the belt conveyor 4 is moved to a needle roller (a roll-shaped device equipped with a large number of needles) 5 installed in the middle of the belt conveyor 4.
By passing through the film and pressing the needle roller, desired small holes can be formed in the film-like food product.

〔Example〕

Hereinafter, the present invention will be explained in more detail with reference to Examples.

Example 1 (A) Saraakikoyuki The film-like food was made using the dough (material) with the following composition.

Wheat flour 1 (11) parts by weight White t
J! 25 Liquid oil
25 〃Whole eggs 55
〃 Skimmed milk powder lO〃 Matsushi potato granules 5〃 Brown sugar 2〃 Water 140〃
Salt 0.5〃 Weight e 0.5//(B)
As the filling material, the following ingredients were mixed, heated and kneaded.

Steamed potato matshu 1 (11) parts by weight salt
1 Margarine 5 Fresh cream 3 (C) Missing A
`` Pot
A wrapped food product was manufactured as follows according to the manufacturing process shown in the figure.

Tank 1
The mixture was placed in a container, baked using a baking drum 2, and then formed into a circular thin film with a diameter of 20 cm using a cutter 3 to obtain a film-like food. This film-like food is passed under a needle roller 5, which is a roll-like device equipped with a large number of needles, and a large number of small holes are formed in the film-like food, and then the The filling material was supplied from the depositor 7 and then rolled up by the winding machine 8 to continuously obtain the wrapped food of the present invention.

Example 2 (A) Film-like food The film-like food was made using the dough (material) with the following composition.

Flour 1 (11) parts by weight Salt
2. Liquid sugar 5. Liquid oil 25. Whole egg
50〃 Milk 120# Coffee powder 3# (B) Filling material As the filling material, the following materials were mixed, heated and kneaded.

Baked potato matshu 1 (11) parts by weight salt
2〃Koshijiu 0.5〃Margarine
5 〃Onion 5III 11 square dice cut crystal 5 〃Boneless ham l raw square sliced product 5 〃(C) Mixing 1. Using the above membrane food material and the above filling material, 6.
A wrapped food product was manufactured as follows according to the manufacturing process shown in the figure.

After thoroughly mixing and foaming the dough made of film-like food materials, the dough is put into a tank 1, baked by a baking drum 2, and then heated by a cutter 3.
The product was molded into a square FiiI film having sides of 20c+e to obtain a film-like food. This film-like food already has a large number of small holes, and the above-mentioned filling material is supplied to the predetermined positions from the depositor 7. Next, these are rolled up by a winder 8 to wrap the filling in the film-like food,
Furthermore, the wrapped food was placed in a potato-shaped mold heated to 3 (11)°C and molded under heating to continuously obtain the wrapped food of the present invention shaped into a potato shape.

Example 3 (A) Membrane-like praise The film-like food was made using the dough (material) with the following composition.

Flour 1 (11) parts by weight Add white powder 5 Liquid oil
20 〃Whole eggs 60〃 Water 1 (11)
〃Fresh cream 20 〃Cocoa powder 34 Salt 1
．． 5. (B) Eto Yuerin As the filling material, material (a) of the following composition was mixed, heated and kneaded, and then material (b) was further mixed therewith.

(a) Baked potato matshu 1 (11) Parts by weight Matshu potato flakes 5 Water
5 4 salt
1 (b) Mayonnaise 20 parts by weight Processed cheese 5III11 diced 5 Baseliminth 0.1
A wrapped food product was manufactured as follows according to the manufacturing process shown in the figure.

The above-mentioned film-like food material is put into the tank 1, and the baking drum 2 is heated.
The mixture was fired using a cutter 3 and formed into a square thin film having a side of 20C11 to obtain a film-like food product.

The above-mentioned filling material was supplied from the depositor 7 to a predetermined position of this film-like food product. Next, these are rolled up and the filling material is wrapped in a film-like food using a8, and then the food is wrapped in a twist wrapping machine using wrapping paper, and both ends of the wrapped product are twisted together with the wrapping paper, so that both ends are formed into a conical shape and the wrapping paper is wrapped. A packaged food product of the present invention was obtained.

〔Effect of the invention〕

In the packaged food of the present invention, the filling material is mainly made of potatoes that have been subjected to heating processing, and the filling material is wheat flour and/or flour.
Alternatively, it is characterized by being wrapped in a food product mainly consisting of eggs and molded into a predetermined shape, and has the following various effects.

It has a strong baked potato-like appearance, including the color of its surface, and can be easily eaten by hand.

It can be sold as a frozen food in supermarkets and can be easily prepared at home.

By providing a large number of small holes in a film-like food made mainly of flour and/or eggs, it is possible to prevent it from bursting when heated, so it can be used not only in restaurants with normal equipment capacity but also in restaurants with only the equipment capacity of a microwave oven. You can also prepare food at convenience stores.

In addition, according to the method for producing wrapped foods of the present invention, the wrapping can be formed using a twist wrapping machine, so forming and packaging can be performed simultaneously, resulting in a low-cost and hygienic product. Packaged foods can be produced continuously.

[Brief explanation of the drawing]

1, 2, and 3 are plan views showing examples of the shape of the film-like food used in the present invention, and FIGS. 4 and 5 respectively.
Each figure is a plan view showing the process of wrapping a filling material with a film-like food according to the present invention in the order of steps, and FIG. 6 is a process diagram schematically showing an example of the method for producing a wrapped food according to the present invention. a... Filling material b... Membrane food ■... Tank 2... Baking drum 3... Cutter 4... Belt conveyor 5... Needled roller 6°... Filling tank 7 ...Depositer 8...Hoisting machine Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 I + + Port/-44 Also, 54

Claims (18)

[Claims] (1) A wrapped food product characterized in that a filling material whose main ingredient is cooked potatoes is wrapped in a film-like food product whose main ingredient is wheat flour and/or eggs, and formed into a predetermined shape. (2) The packaged food according to claim (1), wherein the film-like food contains a roasted vegetable food. (3) The packaged food according to claim (1), wherein the predetermined shape is cylindrical or prismatic. (4) The packaged food according to claim (1), wherein the predetermined shape is an egg shape or a potato shape. (5) The wrapped food according to claim (1), wherein both ends or one end of the wrapped food are formed into a conical shape. (6) Claims Nos. (1) to 10 in which the filling material is a food product in which the main ingredient is potatoes that have been heated and cooked, to which salt, oil, fats, sugars, spices, seasonings, dairy products, etc. are added. The packaged food described in any of (5) above. (7) Claims Nos. (1) to (7) The filling material is a food product whose main ingredient is cooked potatoes and which contains solid foods such as cheese, onions, parsley, sesame, and ham. 6) The packaged food described in any of the above. (8) Vegetable roasted foods include cacao mass, cocoa cake,
cocoa powder, chocolate, caramel, coffee,
The packaged food according to claim (2), which is one or more selected from the group consisting of black tea and brown sugar. (9) The wrapped food according to any one of claims (1) to (8), wherein the film-like food contains a potato component. (10) The packaged food according to any one of claims (1) to (9), wherein the film-like food has a potato-like color tone. (11) The packaged food according to any one of claims (1) to (10), wherein the film-like food has a large number of small pores. (12) The wrapped food according to any one of claims (1) to (11), wherein the wrapped food is heated and baked. (13) A filling material whose main ingredient is potatoes that have been heated and cooked is wrapped in a film-like food product that is mainly made of wheat flour and/or eggs and contains roasted vegetable food, and then this wrapped material is wrapped. A method for producing a packaged food product, which comprises forming the packaged food into a predetermined shape. (14) Twist both ends of the wrapped item using a twist wrapping machine,
Claim No. 1, wherein both ends are formed into a conical shape.
3) The method for producing the packaged food described in section 3). (15) The method for producing a wrapped food product according to claim (13), wherein the wrapped product is formed into a predetermined shape using a heat-forming device. (16) The method for producing a packaged food according to claim (13), wherein a large number of small holes are provided in advance in the film-like food. (17) A large number of small pores are provided by incorporating air bubbles into the dough during production of the film-like food.
16) The method for producing a packaged food according to item 16). (18) A large number of small holes are formed by forming a film-like food product having no small holes, and then passing the film-like food product through a roll-shaped device provided with a large number of needles.
) The method for manufacturing the packaged food described in section 2.