WO2018180199A1 - 容器入り氷菓およびその製造方法 - Google Patents
容器入り氷菓およびその製造方法 Download PDFInfo
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- WO2018180199A1 WO2018180199A1 PCT/JP2018/008013 JP2018008013W WO2018180199A1 WO 2018180199 A1 WO2018180199 A1 WO 2018180199A1 JP 2018008013 W JP2018008013 W JP 2018008013W WO 2018180199 A1 WO2018180199 A1 WO 2018180199A1
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- Prior art keywords
- ice
- container
- shaved
- confectionery
- filled
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
- A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
- B65D85/78—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for ice-cream
Definitions
- This invention relates to a frozen dessert in a container and a method for producing the frozen dessert in a container.
- Patent Document 1 A product in which a frozen drink is produced by pouring and stirring a drink such as hot coffee is known (Patent Document 1 and Non-Patent Document 1).
- a container containing ice confectionery has a container body and a lid, and the lid uses a dedicated lid for holding a cavity in the ice confection housed in the container body. It has been.
- the main object of the present invention is to solve the above-mentioned problems, and even without using a dedicated lid, it is easy to mix and stir ice confectionery with a poured beverage and can make a frozen drink more easily.
- the purpose is to provide ice confectionery.
- Another object of the present invention is to provide a method for producing the above-mentioned frozen dessert in a container.
- the invention according to claim 1 is accommodated in a cup-shaped container having a bottom and an upper surface opened, and is filled in at least the peripheral surface portion of the container, and in the center. Including shaved ice as a first frozen dessert having a recessed portion recessed from above, and a second frozen dessert having a different type from the shaved ice filled in the recessed portion formed in the shaved ice in the container. It is a featured ice confectionery.
- the invention according to claim 2 is the ice confection in the container according to claim 1, characterized in that the shaved ice as the first ice confection is filled in a bottom surface portion and a peripheral surface portion in the container.
- the invention according to claim 3 is characterized in that the second frozen dessert is filled so as to fill the inside of the recess formed in the shaved ice and cover the entire upper surface of the shaved ice. Or it is the ice confectionery in a container of 2.
- the invention according to claim 4 is the ice confection in the container according to claim 3, wherein the second ice confectionery has a concave surface whose upper surface is gently recessed toward the center.
- the invention according to claim 5 is characterized in that the volume ratio of the first ice confectionery and the second ice confectionery filled in the container is 1: 1 to 4: 1. It is the ice confection in the container described.
- the invention according to claim 6 is characterized in that the second ice confectionery is ice confectionery having finer ice grains than the shaved ice containing sherbet and ice cream. It is the ice confection in the container described.
- the invention according to claim 7 is characterized in that the second frozen dessert includes a sherbet, and the sherbet has a total solid content of 5 to 25% by weight and an overrun of 70 to 300% by volume.
- the frozen ice confectionery according to any one of claims 1 to 4.
- the invention according to claim 8 is characterized in that the container has a circular bottom surface in a plan view and an inner peripheral surface that rises upward from the periphery of the inner bottom surface toward the upper side.
- the invention according to claim 9 is the ice confectioner according to claim 8, wherein the container has a capacity of 200 to 700 ml.
- the invention according to claim 10 is the container according to claim 9, characterized in that the volume ratio of the shaved ice filled in the container to the second ice confectionery is 1: 1 to 4: 1. It is a frozen ice cake.
- the invention according to claim 11 is to prepare a cup-shaped container having a bottom and an open upper surface, and the cross-section of the shaved ice material mixed with the shaved ice mixture and the shaved ice and the second frozen dessert material that has been frozen are concentric.
- a filling step of filling the container with a donut-shaped nozzle that forms a double circle and in the filling step, the container is filled with the shaved ice material from the outer ring-shaped mouth, and then the inner circular mouth and the outer ring-shaped mouth Filling the container with the ice confectionery material and the shaved ice material of No. 2 and then filling the container with the second ice confectionery material from the inner circular mouth and performing continuous three-stage filling to eliminate the exposure of the shaved ice material from the upper surface of the container.
- the invention according to claim 12 is a filling step of preparing a cup-shaped container having a bottom and having an open top, and filling the container with the shaved ice material mixed with the shaved ice mix and the shaved ice and the second frozen ice confectionery material.
- the first nozzle is used to fill the shaved ice material in at least a lower portion of the container
- the second nozzle is used to fill the shaved ice material filled in the container with the second ice confectionery material. Is filled with the second ice confectionery material in the upper part of the container so that the shaved ice material is not exposed from the upper surface of the container.
- the invention of claim 13 prepares a cup-shaped container having a bottom and an open top, mixes the shaved ice mix with the shaved ice, freezes the shaved ice material and the frozen second ice confectionery material, It has a filling step of filling a container with a donut-shaped nozzle having a concentric cross section in a double circle. In the filling step, the container is filled with shaved ice material from the outer ring-shaped mouth, followed by the inner circular mouth and the outer side.
- the invention according to claim 14 is to prepare a cup-shaped container having a bottom and having an open top, mixing the shaved ice mix and shaved ice, and freezing the shaved ice material and the second frozen ice confectionery material into the container And filling the shaved ice material into at least the lower part of the container using the first nozzle and filling the shaved ice material into the container using the second nozzle. Injecting and filling the second ice confectionery material and filling the second ice confectionery material in the upper part of the container so that the shaved ice material is not exposed from the upper surface of the container, Is the method.
- the invention according to claim 15 includes a step of pressing the upper surface of the second frozen dessert filled in the container with a convex pressing part having a central portion inflated downward after the container is filled with the material.
- the ice confectionery in the container is filled with shaved ice as the first ice confectionery at the lower part, the second ice confectionery and the first ice confectionery are concentrically filled in the central part, and the upper part is entirely second.
- the arrangement is covered with ice confectionery. For this reason, the heat of the poured liquid (beverage) is received by the second ice confectionery, and the liquid melts the second ice confectionery and loosens the shaved ice as the first ice confectionery. Therefore, a frozen drink can be made without impairing the ice feeling of shaved ice.
- the upper second frozen dessert has a concave surface in which the upper surface is gently dented toward the central portion, the poured liquid tends to collect in the central portion, and the liquid has Heat is easily transmitted to the center of the second ice confectionery. For this reason, since the liquid melts the second frozen dessert and then the shaved ice also melts, a frozen drink with an ice feeling can be made to the end.
- FIG. 1 is a perspective view showing an example of a frozen dessert 10 in a container according to an embodiment of the present invention.
- FIG. 2 is a central longitudinal cross-section of the containered ice confectionery 10 according to one embodiment of the present invention.
- FIGS. 3A, 3 ⁇ / b> B, and 3 ⁇ / b> C are schematic diagrams showing the contents of ice confectionery filled in the container 11, respectively.
- FIGS. 4A and 4B are schematic views showing the filling shapes of the shaved ice 20 and the sherbet 30, respectively.
- FIGS. 5A and 5B are schematic views showing the filling shapes of the shaved ice 20 and the sherbet 30, respectively.
- FIGS. 7A, 7 ⁇ / b> B, and 7 ⁇ / b> C are schematic diagrams illustrating the top surface shape of the sherbet 30.
- FIG. 8 is a schematic block diagram showing the manufacturing process (A) of the ice confection 10 in the container.
- FIG. 9 is a schematic block diagram showing the manufacturing process (B) of the ice confection 10 in the container.
- FIG. 10A is a schematic longitudinal sectional view showing an example of the filling nozzle 40
- FIG. 10B is a bottom view thereof.
- FIG. 11 is an illustrative view showing another example of the filling step.
- FIG. 12B, and FIG. 12C are diagrams for explaining the compaction process.
- FIG. 13 is a table and an image showing the evaluation results of the volume ratio of the first ice confectionery and the second ice confectionery.
- FIG. 14 is a table showing a difference in solubility due to overrun of the second frozen dessert.
- FIG. 15 is an image showing a difference in solubility due to overrun of the second frozen dessert.
- FIG. 16 is an image showing a difference in solubility due to overrun of the second frozen dessert.
- FIG. 17 is a graph showing the difference in solubility due to overrun of the second frozen dessert.
- FIG. 1 is a perspective view showing an example of a frozen dessert 10 in a container according to an embodiment of the present invention.
- the ice confectionery 10 in a container has shaved ice 20 as a first ice confection and a sherbet 30 as a second ice confection housed in a cup-shaped container 11.
- the upper surface opening 14 of the container 11 is covered with a seal lid 15 that is crimped to the container 11.
- FIG. 2 is a schematic center longitudinal sectional view of the ice confectionery 10 in a container.
- the cup-shaped container 11 has an inner bottom surface 16 that is circular in plan view, and an inner peripheral surface 18 that rises upward from the peripheral edge 17 of the inner bottom surface 16 so that its diameter gradually increases.
- the shaved ice 20 is filled in the bottom face part and peripheral surface part in this container 11.
- FIG. The shaved ice 20 in the peripheral surface portion is filled so that the thickness of the upper part is thin.
- the shaved ice 20 has a recess 21 that is recessed from above at the center thereof.
- the concave portion 21 has the largest upper diameter and is gradually reduced in diameter toward the lower side.
- sherbet 30 is filled so as to fill the inside of the concave portion 21 formed in the shaved ice 20 in the container 11 and cover the entire upper surface of the shaved ice 20.
- the upper surface 31 of the filled sherbet 30 is a concave surface that is gently recessed toward the center.
- the shaved ice 20 is a mix of dairy products, sugars, stabilizers, and shaved ice.
- the shaved ice 20 has a capacity of 150 ml in which 45 ml of mix and 105 ml of shaved ice are mixed.
- the shaved ice 20 may be referred to as a French frappe.
- the sherbet 30 the ice confection according to the patent invention of Japanese Patent No. 4568852 is used. That is, “as a stabilizer, at least a water-soluble soybean polysaccharide and a wheat gluten degradation product are blended, and the total solid content further including an emulsifier is 5 to 15% by weight, and the overrun is 100 to 300% by volume.”
- a sherbet 30 is used. As an example, the sherbet 30 has a capacity of 150 ml which is equal to the shaved ice 20.
- the lid 15 of the ice confectionery 10 in the container is removed, and the upper surface opening 14 of the container 11 is exposed. Then, the side of the container 11 is lightly pressed to loosen the shaved ice 20 and the sherbet 30. Then, a fixed amount, for example, 70 ml of liquid (for example, coffee or milk) is poured onto the upper surface of the sherbet 30 in the container 11 through the upper surface opening 14.
- the liquid to be poured may be a low temperature or a high temperature, but as an example, a warm liquid of about 60 ° C. to 80 ° C. is desirable.
- the poured (warm) liquid accumulates at the center of the upper surface 31 of the sherbet 30 and melts into the sherbet 30 from the upper surface 31 of the sherbet 30.
- the user eats the sherbet 30 and the shaved ice 20 that are frozen drinks while mixing the sherbet 30 and the liquid, and further the shaved ice 20 with a straw or spoon. Since the shaved ice 20 is disposed around and below the sherbet 30, the ice feeling can be maintained until the end when eating with the frozen sherbet 30.
- the injection of the liquid beverage into the ice confectionery 10 in the container can be performed using a coffee machine installed in a convenience store.
- a button dedicated to injecting into the frozen dessert 10 in the container may be provided in the coffee machine.
- the product can be purchased at a convenience store, and an appropriate amount, for example, 70 ml of hot coffee or milk can be easily poured using a coffee machine.
- the frozen ice confectionery 10 in a container can be purchased, for example, at a convenience store, and can be eaten immediately after injecting a liquid beverage there. It is also possible to purchase frozen ice confectionery 10 in a container, take it home, store it in a freezer at home, and pour liquid beverages at home.
- the frozen dessert 10 in a container can be provided for business use as a frozen drink for pouring a drink at a restaurant or cafe.
- the frozen dessert 10 in a container is accommodated in a cup-shaped container 11.
- the container 11 has an inner bottom surface 16 that is circular in a plan view, and an inner peripheral surface 18 that rises upward from a peripheral edge 17 of the inner bottom surface 16 and whose diameter gradually increases.
- the internal volume of the container 11 is 200 to 700 ml.
- the form of the container 11 is not limited to such a form.
- various ones can be used as long as the container 11 is a cup-shaped container 11 having a bottom and an upper surface that can store the shaved ice 20 as the first frozen dessert and the second frozen dessert.
- the cup-shaped container 11 may be any shape as long as the inner surface of the container 11 is cup-shaped.
- the container 11 can be formed of various materials such as resin, paper, metal, glass, and earthenware.
- the lid 15 does not need to be a dedicated lid for holding the cavity in the frozen dessert as in the prior art, and may be the seal lid 15 as in this embodiment, or it can be easily attached and detached. It can also be formed with a simple lid.
- (1) Contents of ice confectionery As shown in FIGS. 3A to 3C, the container 11 is filled with 300 ml of shaved ice 20 alone, the container 11 is filled with 300 ml of sherbet 30 alone, and the container 11 is filled with Then, 150 ml of shaved ice 20 and 150 ml of sherbet 30 were horizontally filled in two lower layers and evaluated.
- the shaved ice 20 has a density and the poured liquid is very difficult to mix, and the evaluation was x.
- the one with only sherbet 30 (FIG. 3 (B)) was easy to mix when poured with liquid, but there was no refreshing feeling of crashed ice and the frozen drink was insufficient, and the evaluation was ⁇ .
- Part 1 Shaved ice and sherbet filling shape
- the container 11 As shown in FIG. 4A, the container 11 is concentrically in plan view, and the periphery is filled with 150 ml of sherbet 30 and the center is filled with 150 ml of shaved ice 20, and the container 11 shown in FIG. 4B is seen in plan view. A concentric circle with 150 ml of shaved ice 20 and 150 ml of sherbet 30 in the center was made and evaluated.
- the sherbet 30 has a triangular shape in plan view so that the surrounding shaved ice 20 can be easily unraveled when liquid is poured, but as a result, the shaved ice 20 has many portions where the thickness increases. As a result, the shaved ice 20 became difficult to unravel.
- the shape of the plan view triangle is smaller than the round shape in plan view, the size of the triangle in plan view is increased to increase the volume of the sherbet 30, so that the sherbet 30 is 180 ml and the shaved ice 20 is 120 ml. Then, the ice feeling derived from the shaved ice 20 has decreased.
- the evaluation was ⁇ .
- FIG. 5B is the same as FIG. 4B, and the filling operation is relatively easy.
- the evaluation was ⁇ .
- the filling shape of FIG. 6A has a larger volume occupied by the shaved ice 20 in the lower part than the filling shape of FIG. 4B, and the ice feeling increased, but the ease of melting of the sherbet 30 is that of FIG. 4B. It was the same as the filling shape. When subjected to a heat shock, a gap was formed between the sherbet 30 and the shaved ice 20, so the appearance was poor and the evaluation was “good”.
- the filling shape in FIG. 6 (B) was finished into a frozen drink without damaging the ice feeling of the shaved ice 20 because the top sherbet 30 was subjected to the heat of the poured liquid. Moreover, the upper surface is covered with the sherbet 30, and the appearance is also good. Evaluation was (double-circle).
- FIG. 1st ice confectionery (frappe) used this time is improved so that it can be easily mixed. If the ratio of the 2nd ice confectionery (whipped part) is large, it tends to be difficult to mix.
- B The feeling of ice remains when the ratio of the frappe part is high with respect to the total capacity and the total weight per piece is large.
- C When the total amount is 340 ml, the whip part and the frappe part having a ratio of 1: 2 or 1: 3 have a high evaluation of the ease of mixing and the preference for the remaining ice feeling.
- the ratio of the second ice confectionery (whipped part) to the first ice confectionery (frappe part) is 1: We think that it is sufficient to increase the ratio of the first ice confectionery (frappe part) to a range of about 4. ⁇ Manufacturing process of frozen ice confectionery> Next, the manufacturing method of the ice confectionery 10 in a container is demonstrated.
- FIG. 8 is a schematic block diagram showing a manufacturing process (A) of the ice confection 10 in a container
- FIG. 9 is a schematic block diagram showing a manufacturing process (B) of the ice confection 10 in a container.
- the process of the ice confectionery 10 in the container is a process in which the container 11 is filled with the shaved ice 20 as the first ice confectionery and the sherbet 30 as the second ice confectionery, is covered with the lid 15, and the product is quickly frozen and filled with cardboard. Made with.
- the shaved ice 20 as the first ice confectionery is, for example, a mixture of dairy products, sugars, stabilizers, and a coffee mix mainly composed of a coffee extract for imparting a coffee flavor and shaved ice (Fig. 8 (see manufacturing process (A) in FIG. 9) may be used as necessary after that (see manufacturing process (B) in FIG. 9). Then, the container 11 is filled as shaved ice 20.
- the mixing ratio (weight ratio) of the coffee mix and the ice shaving is 35:65.
- the sherbet 30 as the second frozen dessert is frozen in a sherbet mix (raw material mix) and filled in the container 11.
- a sherbet mix raw material mix
- the ingredients of the sherbet mix are blended with at least water-soluble soybean polysaccharide and wheat gluten degradation product as a stabilizer, and further, the total solid content containing an emulsifier is 5 to 15% by weight, and the overrun is 100 to 100%. 300% by volume can be used.
- the total solid content means a remaining portion excluding moisture in the product, and the total solid content of the product is substantially equal to the total solid content of the raw material mix.
- overrun means the volume which became more than the volume of the raw material mix by embracing air in the raw material mix.
- An overrun of 100% by volume indicates that the volume of the sherbet 30 is twice the volume of the sherbet mix (raw material mix).
- [Table 1] shows an example of the component specifications of the frozen dessert 10 in the container according to this embodiment.
- the frozen dessert 10 in the container is composed of 45 ml of a coffee mix, 105 ml of shaved ice, and 150 ml of sherbet, and the total capacity is 300 ml.
- Samples (1) to (6) were prepared by freezing a sherbet mix having the same composition and filling a cup with 150 ml of a different overrun.
- the overrun (%) of each sample is as follows.
- the film of the sorbet mix that wraps the bubbles becomes thin, the tissue is brittle and easily dislodged, so that it melts while collapsing, and the weight of the sorbet mix that begins to melt increases.
- FIG. 10A is a schematic longitudinal sectional view showing an example of the filling nozzle 40
- FIG. 10B is a bottom view thereof.
- the filling nozzle 40 is used in a filling process in the manufacturing process shown in FIG. 8 or FIG.
- the filling nozzle 40 is used, and the shaved ice 20 as the first ice confection and the sherbet 30 as the second ice confection are filled simultaneously. More specifically, the shaving ice 20, the shaved ice 20, the sherbet 30, and the sherbet 30 are sequentially filled by the nozzle having the nozzle lower end concentrically formed in a double circle, and the shaved ice 20 is disposed in the container 11 in the above-described arrangement. And the sherbet 30 is filled.
- FIG. 11 is an illustrative view showing another example of the filling process.
- the first nozzle 61 is used to fill at least the lower part of the container 11 with the shaved ice 20 as the first frozen dessert (FIG. 11A).
- a second nozzle 62 different from the first nozzle 61 is inserted into the shaved ice 20 filled in the container 11 and injected so as to push out the sherbet 30 as the second ice confectionery into the shaved ice 20 ( 11 (B)), the sherbet 30 is filled so that the shaved ice 20 is not exposed from the upper surface of the container 11 (FIG. 11C).
- FIG. 12 (A) to 12 (C) are diagrams illustrating a compaction process performed after the container 11 is filled with the shaved ice 20 and the sherbet 30.
- FIG. The “compacting” step is described only in the manufacturing step (A) shown in FIG. 8, but may be adopted also in the manufacturing step (B) shown in FIG. 9.
- the pressing plate 50 is lowered from above the container 11 in which the container 11 is filled with the shaved ice 20 and the sherbet 30 (FIG. 12A).
- the pressing plate 50 is a plate having a circular shape in plan view and a center projecting downward, and is made of a metal such as a stainless steel plate.
- FIG. 12B When the upper surface 31 of the sherbet 30 filled in the container 10 is pressed by the pressing plate 50 (FIG. 12B), the upper surface 31 of the sherbet 30 filled in the container 10 is cooled and hardened, toward the center. Thus, the concave surface 31 is gently recessed (FIG. 12C).
- the sherbet 30 as the second frozen dessert is: “The total solid content containing at least a water-soluble soybean polysaccharide and a wheat gluten degradation product as a stabilizer and further containing an emulsifier is 5 to 15 The sherbet having a weight% and an overrun of 100 to 300% by volume is exemplified, but the composition of the sherbet 30 is not limited to that illustrated.
- the ice confectionery containing the shaved ice and the sherbet has been described.
- the type of shaved ice or frappe as the first ice confectionery
- the type of shaved ice different from the one What is necessary is just to have 2nd ice confectionery.
- the second ice confectionery is not limited to sherbet, and may be ice confectionery such as ice cutting, seasoned ice cutting, porous ice cream, whipped or the like.
- the upper surface 31 of the sherbet 30 filled in the container 11 only needs to form a concave surface gently dented toward the center, and the concave surface may be the concave surface 31 having the shape shown in FIG.
- the concave surface 31 having the shape shown in FIG. 12 (C) may be used, and further, a concave surface other than a specific example may be used.
- capacitance of the container 11 are only examples, and it can also be set as the ice confectionery of a small container with small each capacity
- frozen desserts in containers that can be purchased at convenience stores, etc. and easily eaten as frozen drinks on the spot
- frozen desserts in containers that can be slowly tasted as frozen drinks at home etc. Can be provided.
- containerized ice confectionery can be provided as a business menu at restaurants, cafes, etc., and contributes to the expansion of the containerized ice confectionery market.
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Abstract
Description
図3(A)~(C)に示すように、容器11にかき氷20のみを300ml充填したもの、容器11にシャーベット30のみを300ml充填したもの、および、容器11に、かき氷20を150mlとシャーベット30を150mlとを、水平に下上二層に充填したものを作り、評価した。
図4(A)に示す、容器11に平面視で同心円状に、周辺にシャーベット30を150ml、中心にかき氷20を150ml充填したものと、図4(B)に示す、容器11に平面視で同心円状に、周辺にかき氷20を150ml、中心にシャーベット30を150ml充填したものを作り、評価した。
図5(A)の平面図のように、容器11の周辺部にかき氷20を充填し、中心部に三角形状にシャーベット30を充填したものと、図5(B)の平面図のように、同心円状に周辺部にかき氷20、中心部にシャーベット30を充填したもの(図4(B)に示す試作品と同じもの)を作り、評価した。
図6(A)の断面図のように、容器11の下部にかき氷20、中上部では、中心にシャーベット30、周囲にかき氷20が位置するよう同心円状に充填したものと、図6(B)の断面図のように、容器11の下部にかき氷20、中部では、中心にシャーベット30、周囲にかき氷20の同心円状とし、上部(上面)は全てシャーベット30となるように充填したものを作り、評価した。いずれのものも、かき氷20を150ml、シャーベット30を150mlの同量を用いた。
図6(B)の充填形状において、シャーベット30の上面31の形状を、平らにする(図7(A))、中心を盛り上げる(図7(B))、中心をへこます(図7(C))の3種類を作り、評価した。
この発明の一実施形態に係る容器入り氷菓における第1の氷菓(フラッペ)と第2の氷菓(一例として、ホイップで実施。ここに、「ホイップ」とは、全固形分が5~25重量%でオーバーランが70~300容量%であるシャーベットをいう。)の容量違い品を準備し、混ぜ易さ及び出来上りを確認した。
[サンプル]
図13に示すように、同じ配合、フリージング条件で作成したフラッペ部及びホイップ部の充填容量違い品として、サンプル(1)~(4)を準備した。
[試験方法]
-22℃の各サンプルの上から70℃のコーヒーをゆっくり100g注いだ。注ぎ終わった各サンプルを、ストローでかき混ぜて、混ぜ易さ、出来上がりの氷感を比較評価した。
[結果]
結果の詳細を、図14に示す。
(A)今回用いた第1の氷菓(フラッペ)は、混ぜ易いように改良したものであり、第2の氷菓(ホイップ部)の比率が多いと混ぜにくい傾向がある。
(B)全体容量に対しフラッペ部の比率が高く、1個当たりの全体重量が多い方が氷感が残る。
(C)全体量が340mlの場合はホイップ部とフラッペ部が1:2あるいは1:3のものが混ぜやすさと氷感の残り氷感の好みの評価が高い。
(D)開発当初はホイップ部とフラッペ部の比率を1:1の比率で検討していたが、改良したフラッペを用いると、ホイップ部とフラッペ部の比率が1:2.1であり、混ぜやすさと氷感のバランスが良いことがわかった。
[今後の方向性]
(1)第2の氷菓(ホイップ部)の役割はかき混ぜやすくするためではなく、『注いだコーヒーの熱をすばやく吸収し、カップにさわったり、こぼれたりした際にやけどしない温度にすること』に特化して良いことがわかった。
(2)今後、品温が高い状態で提供される可能性がある場合は出来上がりの氷感をあげるために第2の氷菓(ホイップ部)と第1の氷菓(フラッペ部)の比率が1:4程度の範囲まで第1の氷菓(フラッペ部)の比率を上げていけば良いと考える。
<容器入り氷菓の製造工程>
次に、容器入り氷菓10の製造方法について説明する。
[表1]に、この実施形態に係る容器入り氷菓10の成分規格の一例を示す。
[サンプル]
同一配合のシャーベットミックスをフリージングし、オーバーラン違いのものをカップに150ml充填したサンプル(1)~(6)を準備した。各サンプルのオーバーラン(%)は、次の通りである。
[試験方法]
-22℃の各サンプルの上から70℃の湯を一定の速度で100ml注いだ。注ぎ終わったら、液体部分を廃棄し、残ったシャーベットミックスの量を測定した。
[試験結果]
試験結果を、図15、図16及び図17に示す。
[考察]
同容量、同温度の湯が持つ熱量は同じであるため、同重量のシャーベットミックスを溶かすことができる。オーバーランが高い方が同じ重量あたりのシャーベットミックスの容量が多いので、溶ける容量が多い。また、空気を多く含むと気泡を包み込むシャーベットミックスの膜が薄くなり、組織がもろくくずれやすいので、崩れながら溶けるようになり、溶けだすシャーベットミックスの重量も増える。
<変形例>
上述の実施形態の説明では、第2の氷菓としてのシャーベット30は、「安定剤として、少なくとも水溶性大豆多糖類および小麦グルテン分解物を配合し、さらに乳化剤を配した全固形分が5~15重量%であり、オーバーランが100~300容量%であるシャーベット」を例示したが、シャーベット30の組成は例示したものに限定されるものではない。
11 容器
14 上面開口
15 蓋
16 内底面
17 周縁
18 内周面
20 第1の氷菓としてのかき氷
21 凹部
30 第2の氷菓としてのシャーベット
31 上面
40 充填用ノズル
50 押圧板
61 第1のノズル
62 第2のノズル
Claims (15)
- 有底で上面が開口したカップ状の容器に収容されており、
前記容器内の少なくとも周面部に充填され、中央に上方から凹んだ凹部を有する第1の氷菓としてのかき氷と、
前記容器内の前記かき氷に形成された前記凹部内に充填された前記かき氷とは種類の異なる第2の氷菓と、
を含むことを特徴とする、容器入り氷菓。 - 前記第1の氷菓としてのかき氷は、前記容器内の底面部および周面部に充填されていることを特徴とする、請求項1に記載の容器入り氷菓。
- 前記第2の氷菓は、前記かき氷に形成された前記凹部内を満たし、かつ前記かき氷の上面全体を覆うように充填されていることを特徴とする、請求項1または2に記載の容器入り氷菓。
- 前記第2の氷菓は、その上面が中心部に向かってゆるやかにへこんだ凹面にされていることを特徴とする、請求項3に記載の容器入り氷菓。
- 前記容器に充填された前記第1の氷菓と前記第2の氷菓との容量比率は、1:1~4:1であることを特徴とする、請求項4に記載の容器入り氷菓。
- 前記第2の氷菓は、シャーベット、アイスクリームを含む前記かき氷に比べて氷粒が細かい氷菓であることを特徴とする、請求項1~5のいずれか一項に記載の容器入り氷菓。
- 前記第2の氷菓はシャーベットを含み、当該シャーベットは、全固形分が5~25重量%であり、オーバーランが70~300容量%であることを特徴とする、請求項1~4のいずれか一項に記載の容器入り氷菓。
- 前記容器は、平面視円形の円底面と、前記内底面の周縁から上方へ向かってその径が徐々に大きくなるように立ち上がった内周面とを有することを特徴とする、請求項1~7のいずれか一項に記載の容器入り氷菓。
- 前記容器は、内容積が200~700mlの容量を有することを特徴とする、請求項8に記載の容器入り氷菓。
- 前記容器に充填された前記かき氷と前記第2の氷菓との容量比率は、1:1~4:1であることを特徴とする、請求項9に記載の容器入り氷菓。
- 有底で上面が開口したカップ状の容器を準備し、
かき氷用ミックスと削氷とを混合したかき氷材料およびフリージングした第2の氷菓材料を、断面が同心円状に2重円を成すドーナツ状ノズルを用いて容器に充填する充填工程を有し、
充填工程では、外側リング状口からかき氷材料を容器に充填し、つづいて内側円形口および外側リング状口から第2の氷菓材料およびかき氷材料を容器に充填し、その後内側円形口から第2の氷菓材料を容器に充填して容器の上面からかき氷材料の露出をなくする連続した3段階の充填を行うことを特徴とする、容器入り氷菓の製造方法。 - 有底で上面が開口したカップ状の容器を準備し、
かき氷用ミックスと削氷とを混合したかき氷材料およびフリージングした第2の氷菓材料を容器に充填する充填工程を有し、
充填工程では、第1のノズルを用いて容器内の少なくとも下方部位にかき氷材料を充填し、
第2のノズルを用いて容器内に充填されたかき氷材料中に第2の氷菓材料を注入して充填し、容器の上面からかき氷材料の露出がないように、容器内の上方部位に第2の氷菓材料を充填することを特徴とする、容器入り氷菓の製造方法。 - 有底で上面が開口したカップ状の容器を準備し、
かき氷用ミックスと削氷とを混合し、それをフリージングしたかき氷材料およびフリージングした第2の氷菓材料を、断面が同心円状に2重円を成すドーナツ状ノズルを用いて容器に充填する充填工程を有し、
充填工程では、外側リング状口からかき氷材料を容器に充填し、つづいて内側円形口および外側リング状口から第2の氷菓材料およびかき氷材料を容器に充填し、その後内側円形口から第2の氷菓材料を容器に充填して容器の上面からかき氷材料の露出をなくする連続した3段階の充填を行うことを特徴とする、容器入り氷菓の製造方法。 - 有底で上面が開口したカップ状の容器を準備し、
かき氷用ミックスと削氷とを混合し、それをフリージングしたかき氷材料およびフリージングした第2の氷菓材料を容器に充填する充填工程を有し、
充填工程では、第1のノズルを用いて容器内の少なくとも下方部位にかき氷材料を充填し、
第2のノズルを用いて容器内に充填されたかき氷材料中に第2の氷菓材料を注入して充填し、容器の上面からかき氷材料の露出がないように、容器内の上方部位に第2の氷菓材料を充填することを特徴とする、容器入り氷菓の製造方法。 - 容器への材料充填後に、容器に充填された第2の氷菓の上面を、中央部が下方に向かってふくらんだ凸状の押圧部品で冷やし固めるように押す工程をさらに含むことを特徴とする、請求項11~14のいずれか一項に記載の容器入り氷菓の製造方法。
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JP7119248B1 (ja) | 2022-03-31 | 2022-08-16 | 株式会社ロッテ | 冷菓 |
JP7558067B2 (ja) | 2021-01-05 | 2024-09-30 | 株式会社ロッテ | 容器入り冷菓の製造方法 |
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