JP2019073319A - Wrapped food assortment lunch box - Google Patents

Abstract

To provide a wrapped food assortment lunch box which, by wrapping the food packed in the lunch box, is with considerateness that the smell from the food itself does not drift around and expands the selection range of the food packed in the lunch box.SOLUTION: The wrapped food assortment lunch box 10 is a lunch box with wrapped food 20 having been cooked arranged inside the lunch box and is characterized by including food 20 that has been cooked or cut after being cooked, and edible film 30 for wrapping the food 20.SELECTED DRAWING: Figure 1

Description

  TECHNICAL FIELD The present invention relates to a packed lunch which is a package of cooked food wrapped. Furthermore, wrapping food ingredients in a lunch box is considered to prevent odors from drifting around from the food itself, and a wrapping food assortment that can expand the choice of ingredients to be packed in a lunch box It is about a lunch box.

  It is often the case that you eat lunch boxes purchased at shops in the station yard or in-car sales while traveling on the Shinkansen. For example, when a person who is seated next to a seat eats a lunch, the smell of the food contained in the lunch box will drift from the moment the lunch box is opened. Depending on the contents of the lunch box (especially if it is a strong-smelling food such as leek or kimchi), you may be at a loss for the smell that comes from the lunch box of the person sitting next to the seat. On the other hand, when I eat a lunch box I bought at a station yard or at a car, I feel worried that the person who is sitting next to me is bothered by the smell of drifting.

  In addition to odors, prepared foods (such as side dishes) containing a large amount of water, such as simmered foods and fresh vegetables, have other side dishes and flavors mixed up due to juice leakage, etc. and the side dishes are not compatible with each other The appearance of the lunch box is bad and the taste may be lost. Therefore, it was not possible to pack in the lunch box unless the soup such as simmered or fresh vegetables was completely removed, and it was said that it was very troublesome, and the side dishes were not compatible with each other, resulting in the loss of taste. There was a current situation that it could not be selected as a food because it could not be over. In short, there was also a situation where the food that can be packed in a lunch box was limited.

  Patent Document 1 describes “providing a new-style lunch box capable of eating rice and side dishes in a fast food sense, and providing environmentally friendly lunch boxes with simple packaging (patent document 1: task). As a problem, "in a state where a side dish is in contact with the surface of molded rice, put in a film packaging material and vacuum-packed to obtain a film packaging lunch. The above-mentioned side dish is starch, thickener, gelation It is preferable that at least one selected from the agents be added to reduce the flowability of the juice, and the above-mentioned side dishes are fried, tempura, fried chicken, hamburger, beef bowl ingredients, parent and child It is preferable to include at least one selected from a bowl of omelet, a bowl of katsuo, a bowl of Chinese bowl, an barbecued meat, and a stew. With the source of . Rukoto preferably (Patent Document 1: SOLUTION) "is disclosed. That is, a lunch box in which the rice and the rice are put together and enclosed in a vacuum pack is disclosed.

JP 2012-62075 A

  The film packaging lunch according to Patent Document 1 (patent document 1: title of the invention) is a film packaging material in which the food is in contact with the formed rice (vacuum pack) lunch box, so before eating, the lunch box It is thought that the structure has a structure that makes it difficult for the smell to drift around, since the rice and the side dishes are not exposed by removing the lid. However, the cooked food containing a large amount of water (such as boiled vegetables and raw vegetables), which contains a large amount of water, exudes the juice and is added with at least one selected from starch, a thickener, and a gelling agent. Even if the fluidity of the soup is reduced, if it enters the film packaging material in a state where the food is in contact with the rice, the exuded juice will mix with the adjacent food Because it is inevitable, the taste will mix, and if the taste of the side dishes is not good, the taste of the lunch box will be lost and it will not be possible to solve the undesirable thing, so it can be packed with ingredients. There is a limited choice of options, and the (vacuum-packed) lunch box in the film packaging is not as good as it looks.

  The object of the present invention is to widen the selection range of foodstuffs packed in a lunch box, while taking care to prevent the odor emanating from the foodstuff itself from drifting by wrapping the foodstuffs packed in a lunch box. It is about providing a wrapping food assortment lunch which can be done.

  In order to solve the above-mentioned problems, the invention described in claim 1 is a lunch box in which a wrap of cooked food is disposed inside a lunch box, which is cooked or cooked and then cut and cut. And an edible film for wrapping the food, which is characterized in that it is a wrapping food assortment lunch box. In the present specification, an edible film is a film that can be eaten (harmless to the human body) that uses natural polysaccharides as a raw material, and a wafer using starch has long been well known.

  According to a second aspect of the present invention, in the first aspect, the edible film is made of gelatin, pullulan, starch, sodium alginate, any of agar as a raw material, or gelatin, It is characterized in that it is a wrapping food assortment lunch box which uses at least one or more of pullulan, starch, sodium alginate and agar as a raw material.

  The invention described in claim 3 is characterized in that in the invention described in claim 1 or claim 2, the film thickness of the edible film is 10 μm to 300 μm in a lapping food assortment lunch. is there.

  The invention described in claim 4 is characterized in that, in the invention described in any one of claims 1 to 3, it is a wrapping food assortment lunch box in which the edible film is laminated. .

  The invention described in claim 5 is the wrapping food assortment lunch according to any one of claims 1 to 4, wherein only a part of the food in the cooked food is wrapped. It is characterized by

  The invention described in claim 6 is characterized in that, in the invention described in any one of claims 1 to 5, the wrapped foodstuff is a wrapped foodstuff assortment lunch with an open bottom. It is a thing.

  The wrapping food assortment lunchbox according to the present invention is a lunchbox in which a cooked food is wrapped with an edible film and disposed inside a lunchbox. That is, it is provided with a cooked or cooked and cut food, and an edible film for wrapping the food, and by wrapping the food stuffed in the lunch box, the gas which is an odorous component Since it works to block the air-permeability of the food (it has a high barrier property to gas), it is possible to prevent the odor from drifting from the food itself. In short, it has a masking effect on odors.

  And, the juice does not exude from a cooked food (such as a side dish) containing a large amount of water, such as boiled food and fresh vegetables. Therefore, since the exuded juice does not mix with adjacent side dishes, incompatible foods can be packed together by mixing the taste, so the selection range of the food to be packed in the lunch box is It has become possible to provide an assortment lunch box that can be spread and wrapped.

  The edible film used in the wrapping food assortment lunch box according to the present invention is made of gelatin, pullulan, starch, sodium alginate, any of agar as a raw material, or gelatin, pullulan, starch, sodium alginate, agar At least one of them is used as a raw material. The salient features of these edible films are that they have very low oxygen permeability, are easily soluble in water, and are oil resistant. Therefore, odorous components do not come out, it is easy to melt in the mouth (99.5% of saliva is said to be water, and it is known to melt in about 5 seconds to 20 seconds), fried food It is possible to wrap prepared food that contains a large amount of oil such as

  The film thickness of the edible film used for the wrapping food assortment lunch box according to the present invention is 10 μm to 300 μm, and furthermore, since the edible film can be laminated, the film thickness can be adjusted or laminated. The function of blocking the gas permeability of the odor component gas (barrier property to the gas) can be freely adjusted in accordance with the odor condition. In short, it is possible to prevent the odor from coming out even with strong odorous food such as leek and kimchi.

  In the wrapping food assortment lunch box according to the present invention, in wrapping with an edible film, wrapping can be performed such that the bottom of the food is opened, without wrapping the whole food entirely. That is, if the food is in contact with the bottom surface of the lunch box, the odor does not drift around, so wrapping can be omitted in that portion. In short, since the smell comes from the released part, it is intended to reduce the amount of edible film as much as possible.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall schematic view of a wrapping food assortment lunch according to the present invention. It is a figure for demonstrating the preparation methods of the wrapping foodstuff assortment lunch 10. FIG. It is a figure for demonstrating the preparation methods of the wrapping foodstuff assortment lunch 10. FIG.

<Form of wrapping food assortment lunch box>
Hereinafter, one embodiment of a wrapping food assortment lunch box 10 according to the present invention will be described in detail based on FIGS. 1 to 3. FIG. 1 is an overall schematic view of a wrapping food assortment lunch 10 according to the present invention.

  The wrapping foodstuff assortment lunch box 10 which concerns on this invention is a lunch which arrange | positions what wrapped the cooked foodstuff 20 inside the lunch box. Briefly, as described in FIG. 1, after cooking the cooked food 20 or the cooked and cut food 20 by wrapping it with the edible film 30, it is packed in a lunch box. Since the edible film 30 used for the wrapping food assortment lunch 10 is a transparent thin film, it looks exactly the same in comparison with a conventional lunch as described in FIG.

  The edible film 30 used for the wrapping food assortment lunch box 10 is mainly made of gelatin, pullulan, starch, sodium alginate, or any of agar as a raw material in the form of a single body, but separately from these, gelatin, Pullulan, starch, sodium alginate, and at least one or more raw materials (a plurality of raw materials) in agar can be used as the raw materials.

  In addition, as a raw material of the edible film 30 used for the wrapping foodstuff assortment lunch 10, various films can be used unless it has a bad influence on a human body. For example, polyvinyl pyrrolidone, polyvinyl alcohol, sodium polyacrylate, carboxymethyl cellulose, xanthan gum, karaya gum, methyl cellulose, carboxy vinyl polymer, hydroxypropyl cellulose, hydroxypropyl methyl cellulose phthalate, cellulose acetate phthalate, which can be used as the edible film 30 , Carboxymethyl ethyl cellulose, ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose, carboxy vinyl polymer, tragacanth, gum arabic, locust bean gum, carrageenan, dextrin, amylose, carboxymethyl cellulose potassium, carboxymethyl cellulose sodium, carboxymethyl cellulose calcium Chitosan, carboxymethyl starch sodium, plantago seed coat, galactomannan, eudragit, casein, sodium alginate, alginic acid alkyl ester, shellac resin, cellulose acetate, hydroxyethyl methylcellulose, water-insoluble methacrylic acid copolymer, dimethylaminoethyl methacrylate / methacrylic acid An edible film 30 such as an acid methyl copolymer, acrylic acid, methyl methacrylate copolymer, polyethylene glycol or the like may be used.

  If the film thickness of the edible film 30 used in the wrapping food assortment lunch box 10 is 10 μm to 300 μm, it is considered that the odor drifting from the food can be sufficiently blocked. It may be possible to enhance the odor blocking effect in a mode in which a plurality of edible films 30 are laminated if necessary for a person who is extremely sensitive.

  In the wrapping food assortment lunch box 10, it is not necessary for all the cooked food 20 to be wrapped, for example, a food which needs to be specially blocked off like a strong smell food (garlic, leek etc) The aspect may be such that only is wrapped. That is, all the foodstuffs 20 do not need to be wrapped, and the aspect which only a part of already-prepared foodstuffs 20 is wrapped may be sufficient. Furthermore, the entire surface of the cooked food 20 does not have to be wrapped, and the surface of the food 20 in contact with the lunch box may be open without being wrapped.

<Preparation method of wrapping food assortment lunch box>
FIG. 2 is a figure for demonstrating the preparation methods of the wrapping foodstuff assortment lunch 10 based on this invention (when the cooked foodstuff is bite size). FIG. 3 is also a view for explaining the method of producing the wrapping food assortment lunch 10 according to the present invention (when the cooked food is larger than the bite size).

  The wrapping food assortment lunch 10 deliciously cooks "boiled rice" which is a staple food such as fried shrimps, fried eggs, grilled salmon, boiled vegetables and the like, which are "side dishes", in the same manner as a conventional method of preparing a lunch box. After sufficiently cooking these prepared foodstuffs 20, as shown in FIG. 2 and FIG. 3 for each foodstuff 20 such as fried shrimp, grilled eggs, grilled salt of vegetables, boiled vegetables etc., FIG. In the state as it is, after cutting the cooked food in FIG. 3 as a whole, the whole cut food is wrapped and wrapped with the edible film 30.

  The cooked food 20 may be wrapped entirely as it is, but in consideration of ease of eating and the like, it is better to cut it into a bite-sized size and then wrap it as described in FIG. 3. When the large food 20 is cut into bite sizes, it becomes easy to eat, and at the same time the food is exposed to the air very short even during a meal, the smell of the food is hardly leaked to the periphery. Finally, by packing in the lunch box so as to improve the appearance of the wrapped food 20, it is possible to produce a wrapping food assortment lunch 10 (see FIG. 1) according to the present invention.

<Effect of wrapping food assortment lunch box>
The wrapping food assortment lunch box 10 according to the present embodiment can block off odorous components by wrapping it with the “edible film 30” which can be eaten individually as it is the food 20 to be packed in the lunch box. It is a lunch. In short, the "food film 30" which can be eaten as it is when eating can prevent the odor from the food 20 from drifting around. Therefore, when eating the wrapping food assortment lunch box 10, it does not take time to remove the wrapping material one by one, and the wrapping material itself does not become waste.

  The water does not exude from the prepared foodstuff 20 containing a large amount of water such as simmered foods and raw vegetables by individually wrapping the foodstuff 20, so the water exuding from the foodstuff 20 mixes with the adjacent side dishes In some cases, the appearance does not deteriorate or the taste is not lost. In short, even if the taste falls off as a result of mixing two different tastes, so-called incompatible food ingredients are put together in a lunch box by individually wrapping the food ingredients 20 It can be packed inside. Therefore, it is possible to freely expand the selection range without limiting the ingredients to be packed in the lunch box.

  The edible film 30 used for the wrapping food assortment lunch 10 is made of gelatin, pullulan, starch, sodium alginate, any of agar as a raw material, or gelatin, pullulan, starch, sodium alginate, in agar At least one or more are used as raw materials. As a remarkable feature of these edible films 30, it is known that the oxygen permeability is very low, they are soluble in water, and they are insoluble (oil resistant) in oil. Therefore, even if it is a cooked food that contains a large amount of oil such as fried food, which is easy to melt in the mouth (it is known to melt in about 5 seconds to 20 seconds), from which odorous components do not come out Can.

  The film thickness of the edible film 30 used for the wrapping foodstuff assortment lunch 10 is 10 micrometers-300 micrometers, and also the edible film 30 can be laminated | stacked. Therefore, by adjusting the film thickness, or by laminating, according to the odor intensity of the food, to adjust the function of blocking the gas permeability of the odor component gas (high barrier properties to the gas) it can. In short, if the food is a strong smell such as leek or kimchi, the odor can be completely prevented from leaking by thickening the film thickness or laminating the edible film 30 on several layers.

  The wrapping food assortment lunch 10 can consciously make the bottom of the food open in the wrapping with the edible film 30. That is, if the food is in contact with the bottom surface of the lunch box, no smell will come out, so wrapping can be omitted in that part. In short, since the smell comes from the released part, it can be designed to do nothing as extra as possible considering the cost.

  Summarizing the above, the wrapping food assortment lunch box 10 has an offensive odor and a masking effect on the off taste, so it is possible to prevent the odor from drifting from the foodstuff 20, and in a conventional lunch, side dishes and side dishes We can eliminate the need for plastic partitions between the side and side dishes so that the taste of the food does not mix, and we can provide a lunch box that can expand the selection of ingredients to pack in the lunch box. It became so.

  As a further effect, the edible film 30 used for the wrapping food assortment lunch box 10 uses a material that dissolves in water but does not dissolve in oil, so it is safe to wrap the fried ones. Since there is no direct contact with air as in the case of a vacuum pack, there is also an effect that the rate at which the contents are oxidized is suppressed and the storage period of the lunch box is extended. In short, since it is hard to rot, for example, even if the wrapping food assortment lunch box 10 is adopted as a convenience store lunch, the shelf life can be extended, so it can be said that it is economically favorable.

  As another effect, the wrapping food assortment lunch box 10 has an edible film 30 between the food and the food, so that the space in which the food can move in the lunch box is reduced. It is difficult to become so-called “slip valve” which is biased, and since the evaporation of the water content of the rice is small, it is possible to eat relatively soft rice in a delicious state without making the rice hard. By cutting the cooked food into a bite size in advance and wrapping it with the edible film 30, the food enters the mouth as it is wrapped, so the smell of the food may drift around It completely disappears, and it has the effect of making it easier for older people and small children to eat.

<Example of change in cooked wrapping food>
The cooked wrapping foodstuff which concerns on this invention is not limited at all by the aspect of each above-mentioned embodiment, The composition of a (cooked) foodstuff, an edible film, etc. is a range which does not deviate from the meaning of this invention And may be changed as needed.

  Since the wrapping food assortment lunch box according to the present invention exhibits the excellent effects as described above, in the field of food, it is considered that the odor emitted from the food itself does not drift around and in the lunch box. It can be suitably used as a lunch which can expand the selection range of the foodstuff to pack.

10 · · Wrapping food assortment lunch 20 · · Food 30 · · edible film

In order to solve the above-mentioned problems, the invention described in claim 1 is a lunch box in which a wrapped food material is wrapped and disposed inside a lunch box, and after being cooked, it is cut into a bite size . A food material and an edible film made of gelatin, pullulan, starch, sodium alginate, or agar as a raw material for wrapping the food material are provided, and the bottom surface is opened to wrap the edible film It is characterized in that it is a wrapping food assortment lunch box characterized in that the food is arranged . In the present specification, an edible film is a film that can be eaten (harmless to the human body) that uses natural polysaccharides as a raw material, and a wafer using starch has long been well known.

The invention described in claim 2 is characterized in that in claim 1, it is a wrapping food assortment lunch box on which the edible film is laminated .

The invention described in claim 3 is characterized in that in claim 1 or claim 2, it is a lapping food assortment lunch box in which only a part of the food in the food is lapped .

Claims (6)

A lunch box in which the wrapped ingredients of cooked food are placed inside a lunch box,
Food which has been cooked or cooked and then cut off,
A wrapping food assortment lunch box characterized by comprising an edible film for wrapping the food.   The edible film is made of gelatin, pullulan, starch, sodium alginate, agar, or at least one of gelatin, pullulan, starch, sodium alginate, agar. The wrapping foodstuff assortment lunch of Claim 1 characterized by the above-mentioned.   The film thickness of the said edible film is 10 micrometers-300 micrometers, The wrapping foodstuff assortment lunch of Claim 1 or Claim 2 characterized by the above-mentioned.   The wrapping food assortment lunch according to any one of claims 1 to 3, wherein the edible film is laminated.   The wrapping food assortment lunch box according to any one of claims 1 to 4, wherein only a part of the food in the cooked food is wrapped.   The bottom of the said wrapped foodstuff is open | released, The wrapped foodstuff assortment lunch of any one of the Claims 1-5 characterized by the above-mentioned.

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