JP2645400B2 - Packaged rice food - Google Patents

Description

Description: FIELD OF THE INVENTION The present invention relates to cooked rice foods, and more particularly, to seasoned cooked rice in which ingredients are included in cooked rice, and a prepared dish for the cooked rice. Each dish is separately frozen and stored in a container, and the dishes are covered with edible oil and frozen in roses. When cooked over cooking oil in a frying pan or oven, the dishes are covered. The present invention relates to cooked rice food that can be used to make seasoned cooked rice using edible oil, and that can preserve frozen food such as prepared dishes for a long period of time.

2. Description of the Related Art In addition to cooked rice, box-shaped containers such as lunch boxes contain foods for delicatessen such as agricultural products, livestock products, and marine products. Such packaged foods have also been proposed. This food has the advantage that it can be used as it is, but cannot be stored for a long time.

In addition, as an improvement in the preservability of this packaged food,
For example, there is a packaged food product in which frozen eel kabayaki is placed on non-seasoned rice that has been frozen in a rose. This has the advantage that it can be stored for a long time because it is frozen, but if it is frozen and stored for a long time, the frozen eel kabayaki may be frozen as it is, so it dries during freezing or freezing, And the like, the appearance is poor even when heated, and the texture and taste are significantly inferior to those of cooked eel.

In addition, to cut off food from the outside to prevent spoilage,
It has been proposed to coat the surface of food with solid edible oil for the purpose of cooking easily simply by heat treatment without adding new oil during cooking.

For example, Japanese Patent Publication No. 39-27468 discloses a method for manufacturing an instant hamburger in which the surface of a hamburger material is immersed in a heated cooking oil and the surface of the hamburger material is coated with a solid cooking oil. A method has been shown in which a fillet is covered with flour or the like, and the surface is coated with a solid edible oil.Japanese Unexamined Patent Publication No. 63-63351 discloses a method of wrapping a food with a film of an edible oil that cures at room temperature and heat-resistance. A method of vacuum packaging with a film and the like are shown.

In each case, only a method of coating a side dish with solid edible oil is described in order to improve drying prevention of the side dish and elimination of complexity of using cooking oil during cooking.

These dishes are easy to cook because the dishes are coated with solid edible oil, but because only the dishes are packaged, cracks or breakage occur in the solid edible oil, and the aesthetics and long-term storability deteriorate. In addition, when serving for edible use, the side dishes and cooked rice must be separately cooked, which is complicated. Further, even if such a prepared dish and cooked rice are cooked, it is not necessary to add edible oil at the time of cooking, but it is necessary to add seasonings and vegetables.

For this reason, in cooked rice food with prepared dishes along with cooked rice, during cooking, the same quality as during manufacture can be stored for a long time,
There is a demand for cooked rice foods that can be easily cooked without using edible oils, seasonings, and the like.

Problems to be Solved by the Invention The object of the present invention is to solve these problems, and in particular, it does not dry oxidize even if the prepared food is frozen and stored for a long period of time, and also uses cooking oil and seasonings during cooking. An object of the present invention is to provide cooked rice food that can be cooked without using it, and that can be used when cooking frozen cooked rice, including coated edible oil and taste components that are separated during cooking of prepared dishes.

Means to solve the problem and its action That is, cooked rice food according to the present invention, the ingredients and cooked rice are seasoned and mixed in a frozen state of roses, and frozen cooked rice that is heated and eaten via edible oil A dish for the frozen cooked rice, wherein the surroundings are coated with edible oil and the edible oil-coated dish prepared in a rose-frozen manner is partitioned and stored in a container, or the edible oil is coated on the frozen cooked rice in the container. It is characterized by storing side dishes.

 Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 1 is a longitudinal sectional view of cooked rice food of one embodiment of the present invention, and FIG. 2 is a perspective view of cooked rice food of another embodiment.

1 and 2, reference numeral 1 denotes a container body,
2 is a lid or a film, 3 is a frozen rice cooked in roses, 4
Is the frozen green peas contained in the frozen rice 3 and the frozen frozen rice 3 is frozen and the frozen potato is contained in the frozen rice 3 and the rose is frozen. Frozen corn contained in frozen rice 3 which has been frozen and frozen, 8 is a frozen beef contained in rose and frozen rice 3 and frozen, 9 is a prepared dish such as headed shrimp, 10 is an edible oil layer such as palm oil, 21 is a prepared dish 9 shows an edible oil-coated prepared dish coated with an edible oil layer 10 and frozen with roses.

The packaged cooked rice food shown in FIG.
A frozen rice 3 is stored in the rice 3, and in this rice 3, a frozen green peas 4, a rose is frozen, a frozen shrimp 5, a rose is frozen, a frozen potato 6 is a rose, and a frozen corn is frozen. 7 and the frozen beef 8 that has been bulk-frozen are mixed and contained at a predetermined ratio.

An edible oil-coated side dish 21 is placed on top of the frozen cooked rice 3, and the edible oil-coated side dish 21 has a relatively high melting point of edible oil that solidifies at room temperature around the side dish 9 such as headed shrimp. To form an edible oil layer 10 and freeze the bulk. A lid or a film 2 is wrapped or sealed on the container body 1 to package and freeze.

As described above, the edible oil-coated side dish 21 is coated on the surface with edible oil that solidifies at room temperature to form the edible oil layer 10, so that freeze-drying and oxidation of the side dish 9 such as headed shrimp are prevented, and the edible oil-coated side dish 21 is stored frozen for a long period of time. In this case, almost the same quality as that at the time of manufacturing is maintained.

In addition, since the edible oil-coated side dish 21 is disposed above the frozen cooked rice 3, these serve as a cushioning material, thereby preventing cracks and breakage of the edible oil layer, and maintaining the quality even if frozen and stored for a long time. It does not lower, and frozen rice 3
Is cooked via cooking oil at the time of eating, and since the cooking oil layer 10 of the side dish 21 is formed by this cooking oil, cooking can be performed without removing the drip of the side dish and the like. .

In other words, when heating and frying in a frying pan,
First, put the prepared dish 21 without frying oil in a frying pan, and fry for a short time, for example, 1 minute and 30 seconds. At this time, edible oil layer 10
The edible oil can be used for cooking the frozen cooked rice 3, and further contains a drip such as a taste component in the side dish 21.

For this reason, put frozen rice 3 on it, for example, about 2
Fry for more than a minute. In this manner, the cooking oil becomes a stir-fry oil, and a cooked rice food with a good side dish, which is excellent in appearance, flavor, texture, and the like, which is not burnt in a dry state, can be obtained.

Also, when cooking in the microwave, keep the food frozen
If it is put in a dish so that 21 is on the top, covered with a heat-resistant film, put in a microwave oven and heated for about 5 minutes, cooked cooked rice food similar to that of frying can be obtained.

As in the other embodiment, as shown in FIG. 2, a frozen rice 3 and an edible oil-coated side dish 21 similar to those shown in FIG. 1 are placed in a dish-shaped container body 1 having a partition wall 11, and a partition wall. After the film for sealing 2 is overlaid thereon and sealed, the film is further wrapped and frozen.

As described above, when the edible oil-coated prepared dish 21 is placed on the frozen cooked rice 3 or partitioned and stored in the container 1, the frozen cooked rice 3 is made using the edible oil layer 10 around the prepared dish 21 as described above. It can be cooked and cooked with delicious pilaf-like food.

The container 1 needs to be made of a cold-resistant and oil-resistant material that does not cause a problem because it is frozen and contains a material containing edible oil. Considering the case of cooking by microwave heating, far-infrared heating or the like, it is preferable to use a material made of a material having heat resistance in addition to cold resistance and oil resistance.

Specific examples include containers made of a metal material such as an aluminum foil or a synthetic resin such as a polyethylene resin, a polypropylene resin, or a polyethylene terephthalate resin (PET resin).

The shape of the container may be any as long as a predetermined amount of cooked rice food is stored therein and can be packed with a lid or the like or sealed with a seal film or the like.

Further, when cooking in a frying pan or the like, it is easy to take out the food, and when cooking in a microwave oven or the like in a container, it is preferable to have a shape and structure that can be uniformly heated by microwaves or far-infrared rays.

Specific examples thereof include bags, cylinders, dishes, boxes, and the like. Of these, dishes and boxes are preferred because they can be easily handled and heated in a microwave oven or the like. .

Further, it is preferable that the frozen rice 3 is cooked by adding a seasoning or the like when cooking rice.

Further, the cooked rice is cooked through cooking oil, so that cooking oil can be added as needed. The addition of edible oil has the effect of making rice cooked easier, and the addition of edible oil is effective.

Specific examples of edible oil for cooking rice are soybean salad oil, cottonseed salad oil, corn oil, olive oil, rapeseed oil,
Safflower oil, rice oil and the like can be mentioned. The amount of edible oil added may be small, for example, about 0.5 to 5% by volume based on cooked rice. If it is less than 0.5%, there is no loosening effect, and if it exceeds 5%, the edible oil is excessive and the texture deteriorates.

In addition, as an ingredient to be included in the frozen cooked rice, at least one selected from agricultural products, livestock products, and marine products is used. Specific examples of agricultural and marine products include raw peppers, carrots, green peas, bamboo shoots, mushrooms, corn, and the like. Specific examples of livestock products include beef, pork, chicken, ham, bacon, cheese, and the like. Specific examples of marine products include fish, shrimp, crab, shellfish, scallop, sea urchin, kamaboko, and the like.

These can be used as such or in a suitable size, for example, 0.5
It is cut to about 1.5 cm, and its shape and dimensions are adjusted to make it easier to eat.

Even if ingredients that are larger in size than rice grains are included in this way, the ingredients themselves are individually frozen and frozen, so cooking only the ingredients in advance will not cause any problems in cooking. . In other words, if cooked rice and utensils with different dimensions are mixed, even if cooked, it will not be possible to obtain uniform fire,
Cooking problems remain. However, in the present invention, since the individual pieces are individually frozen as described above, no problem remains.

The ingredients may be seasoned with seasonings or the like, like frozen rice.

The mixing ratio of the frozen cooked rice and the frozen ingredients is not particularly limited.
It is about 2 to 20 parts, preferably 5 to 15 parts, of the food for ingredients based on the parts.

As described above, the rice and the ingredients are individually mixed with the rose-frozen rice, and the frozen rice and the frozen side dish covered with edible oil that solidifies at room temperature are stored in a container.
Put frozen edible oil-coated side dishes on frozen rice,
Separate and store separately.

In this case, as the frozen delicatessen, one or more foods selected from the same foods as the above-mentioned ingredients can be used. However, since the shape and size of the delicatessen depends on the target delicatessen, it cannot be specified. Any size can be used as long as it is used as a side dish. For example, as an example of a prepared dish, there is a headed shrimp of about 20 g / one, and the amount of the shrimp varies depending on the size of the container, the storage amount, and the like.

Specific examples of edible oil coating the side dish include palm oil,
1 selected from lard, head, margarine, butter, etc.
More than one kind of edible oil is mentioned, and its melting point is preferably adjusted to 5 to 35 ° C, preferably 15 to 25 ° C.

Further, when the heated dish is immersed in edible oil such as palm oil adjusted to a melting point of 20 ° C., the edible oil is easily coated on the surface of the food, and the edible oil having an adhesion rate of about 10 to 25% is easily obtained. Is obtained.

Further, in the present invention, as described in JP-A-61-195654, a solid edible oil to which 3% by weight or less of a glycerin monofatty acid ester of a fatty acid having 14 to 20 carbon atoms is added can be used.

Further, as described in Japanese Patent Application Laid-Open No. 61-31038, it is possible to use edible oil coated with edible oil beforehand on a prepared dish.

 Hereinafter, the present invention will be further described with reference to examples.

Example 1. (1) Production of frozen cooked rice Mixed vegetable 3 by volume for 100 parts of cooked cooked rice 3
%, 2% peppers and 3% peeled shrimp, and mixed with 2% salad oil to make it easier to loosen and seasonings to add flavor. Next, this mixture was subjected to bulk freezing using a fluidized freezing apparatus to prepare the mixture.

(2) Production of Edible Oil-coated Vegetables The heated crab meat was coated with palm oil adjusted to a melting point of 20 ° C., and a palm oil layer having a thickness of about 1 mm was formed on the surface of the crab meat. Then, this was frozen in a rose and frozen to 20 g / piece.

(3) Production of rice food packed in a container 250 g of frozen rice obtained by the method of producing rice in (1) is stored in the box-shaped container shown in FIG.
The three edible oil-coated side dishes were placed, sealed with lids, frozen, and stored for 6 months. The edible oil layer of the side dishes had no cracks or the like.

Next, the content was taken out of the container, put in a frying pan, heated and subjected to a stir-fry test. As a result, the edible oil layer covering the side dish was dissolved, and a good appearance was observed.

The edible oil became a stir-fry oil, and a fully-stirred dish and cooked rice were obtained.

Despite having preserved the crab peeled for 6 months,
The product was almost the same quality as in the production without evaporation or oxidation of water, and the cooked rice food containing the ingredients was good in appearance, texture, taste and the like.

Example 2. The frozen cooked rice 3 and the edible oil-coated prepared dish 21 produced in Example 1 were separately stored on both sides of the partition wall 11 of the dish-shaped plastic container 1 having the partition wall 11 shown in FIG. Sealed with film. In addition, the same procedure as in Example 1 was performed.

The results were stored separately, as in Example 1, and could be cooked similarly.

<Effects of the Invention> As described in detail above, the present invention relates to frozen rice cooked by heating ingredients via cooking oil, wherein the ingredients and rice are mixed in a seasoned and frozen state, and A side dish, in which the surroundings are covered with edible oil and the edible oil-coated side dish that has been frozen and separated is stored in a container, or the edible oil-coated side dish is stored on frozen rice in the container, Further, edible oil covering the side dish is interposed at the time of heating and cooking the frozen cooked rice.

Therefore, the side dish stored with the frozen cooked rice is covered with edible oil, which can be cooked when heated in a frozen state, and furthermore, the frozen side dish and the frozen cooked rice are stored so as to be separated from each other. The oil is melted by heating, and the cooked rice can be used as it is to fry the frozen cooked rice without browning, so that the flavor, texture, taste and the like can all be kept well.

Further, drying and oxidation of the prepared dishes during frozen storage can be prevented.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of cooked rice food of one embodiment of the present invention,
FIG. 2 is a perspective view of cooked rice food of another embodiment. Reference numeral 1: Container body 2 ... Lid or film 3 ... Frozen cooked rice 4 ... Frozen green peas 5 ... Frozen peeled shrimp 6 ... Frozen potato 7 ... Frozen corn 8 ... Frozen beef 9 ... Frozen headed shrimp 10… edible oil layer 21… edible oil-coated delicatessen

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-58-165750 (JP, A) JP-A-61-31038 (JP, A) JP-A-63-63351 (JP, A) 113683 (JP, U) Fully open 63-80987 (JP, U) Fully open 51-143784 (JP, U)

Claims (4)

(57) [Claims] 1. Ingredients and cooked rice are mixed in a seasoned and frozen state, and the cooked rice is heated and heated via edible oil, and a prepared dish for the frozen cooked rice. Either the oil-coated and rose-frozen edible oil-coated delicatessen is partitioned and stored in a container, or the edible oil-coated delicatessen is stored in the container on the frozen cooked rice. Food. 2. The cooked rice food product according to claim 1, wherein the ingredient is at least one selected from agricultural products, livestock products and marine products. 3. The cooked rice food product according to claim 1, wherein the edible oil-coated prepared dish is at least one selected from agricultural products, livestock products and marine products. 4. The cooked rice food product according to claim 1, wherein the edible oil-coated side dish is obtained by coating a headed shrimp or crab meat with edible oil.