KR102293812B1 - Manufacturing method of microwaveable shaved ice - Google Patents

Abstract

The present invention relates to a method for manufacturing microwaveable shaved ice. The method includes: a purified water heating step of heating purified water; a raw material mixing step of mixing sugar and whole milk powder with the purified water heated through the purified water heating step and then performing stirring with milk or syrup additionally mixed; a filtration step of filtering the mixture prepared through the raw material mixing step; and an ice making step of making ice by putting the mixture filtered through the filtration step into a mold. By the method, shaved ice is provided that can be conveniently eaten without grinding after microwaving in a frozen state.

Description

Manufacturing method of shaved ice that can be cooked in a microwave {MANUFACTURING METHOD OF MICROWAVEABLE SHAVED ICE}

The present invention relates to a method for producing shaved ice that can be cooked in a microwave, and more particularly, shaved ice that can be cooked in a microwave that provides shaved ice that can be easily consumed without grinding if cooked in a microwave in a frozen state. It relates to a manufacturing method of

Bingsu is one of the foods that many people enjoy in the hot summer. In the past, shaved ice was mainly eaten with red beans as a topping. Red beans eliminate inflammation and relieve swelling. It is a food that is strengthened by human consumption.

In addition, in recent years, not only red beans, but also as refrigeration technology develops, ingredients such as fruits or soybean powder that can be eaten in any season are toppings, and they are manufactured in various flavors depending on the additive material and sold in various types.

Existing shaved ice has been provided as a summer delicacy in which crushed ice is put in a container, toppings are put on it, and milk is added to enjoy the coolness and flavor, but when milk is added, mixing of crushed ice and milk is limited. There was a problem that the frozen state of the pulverized frozen milk was weakened due to the milk, and the frozen state could not be maintained, so that it was not possible to feel cool for a long time.

In order to solve the above problems, Korean Patent Registration No. 10-10040924 “Method for Manufacturing Snow Bingsu” proposes a method that can display the visual effect of taste by freezing milk and maintaining the frozen state for a long time, and it is cut like snowflakes. There was no big difference from the existing shaved ice in that frozen milk was crushed and toppings were added.

Meanwhile, in the prior art, in the process of shredding frozen ice water raw materials to a shaved ice manufacturing apparatus, a space must exist between the fixing member used to fix the frozen ice water raw materials and the shredding blade for shredding the frozen ice water raw materials. There was a problem in that raw materials were lost because all of the frozen ice water raw materials could not be used.

Korean Patent Registration No. 10-0409024 (Jan. 27, 2003) Korean Patent Registration No. 10-0574636 (2006.04.21)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method for preparing shaved ice that can be cooked in a microwave oven, which provides shaved water that can be easily ingested without a grinding process when cooked in a microwave oven in a frozen state.

Another object of the present invention is to provide a method for preparing shaved ice that can be cooked in a microwave oven to provide shaved ice with improved soft texture.

An object of the present invention is a purified water heating step of heating purified water, a raw material mixing step of mixing sugar and whole milk powder with the purified water heated through the purified water heating step, and further mixing and stirring milk or syrup, the raw material mixing step Achieved by providing a method for producing shaved ice that can be cooked in a microwave, characterized in that it comprises a filtration step of filtering the mixture prepared through do.

According to a preferred feature of the present invention, the purified water heating step is performed by heating purified water at a temperature of 90 to 100° C. for 10 to 20 minutes.

According to a more preferred feature of the present invention, in the raw material mixing step, 15 to 20 parts by weight of sugar and 8 to 10 parts by weight of whole milk powder are mixed with 100 parts by weight of the purified water, and 55 to 65 parts by weight of milk or 15 to 20 parts by weight of syrup It shall be made by further mixing.

According to a more preferred feature of the present invention, the filtration step is made by passing the mixture prepared through the raw material mixing step through a 25 to 35 mesh filtration network.

According to an even more preferred feature of the present invention, between the filtration step and the ice making step, the mixture filtered through the filtration step is added to a mixture selected from the group consisting of strawberry, mango, kiwi, banana, red bean, watermelon, green tea powder and soybean powder. It is assumed that the additive input step of adding the additive made above is further carried out.

According to an even more preferred feature of the present invention, the additive is to be contained in 5 to 20 parts by weight based on 100 parts by weight of the mixture filtered through the filtration step.

The method for preparing shaved ice that can be cooked in a microwave according to the present invention shows an excellent effect of providing shaved water that can be easily consumed without a grinding process when cooked in a microwave in a frozen state.

In addition, it has an excellent effect of providing shaved ice with improved soft texture.

1 is a flowchart illustrating a method of manufacturing shaved ice that can be cooked in a microwave oven according to an embodiment of the present invention.
2 is a flowchart illustrating a method for manufacturing shaved ice that can be cooked in a microwave oven according to another embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention and the physical properties of each component will be described in detail, which is intended to describe in detail enough that a person of ordinary skill in the art to which the present invention pertains can easily carry out the invention, This does not mean that the technical spirit and scope of the present invention is limited.

In the method for producing shaved ice that can be cooked in a microwave according to the present invention, sugar and whole milk powder are mixed with purified water heated through the purified water heating step (S101) of heating purified water and the purified water heating step (S101), followed by milk or Raw material mixing step (S103) of further mixing and stirring the syrup, filtration step (S105) of filtering the mixture prepared through the raw material mixing step (S103), and the filtering step (S105) The filtered mixture is molded into a mold It consists of an ice making step (S107) of putting the ice in the ice.

The purified water heating step (S101) is a step of sterilizing purified water used for ice water by heating purified water, and consists of heating the purified water at a temperature of 90 to 100° C. for 10 to 20 minutes.

When the purified water is heated for the above temperature and time, components such as bacteria and fungi remaining in the purified water are removed, thereby suppressing deterioration of the ice water after the ice is made, thereby improving preservation.

In addition, the purified water heated to the above temperature can also remove bacteria or mold contained in components such as sugar, whole milk powder, milk or syrup mixed in the raw material mixing step (S103), and the sugar, whole milk powder, Milk or syrup is evenly mixed with purified water to provide shaved water with homogeneous physical properties.

In the purified water heating step (S101), if the heating temperature of the purified water is less than 90°C or the heating time is less than 10 minutes, the removal efficiency of bacteria or mold components contained in the purified water is reduced, and the temperature of the purified water heating step (S101) is 100 If the temperature exceeds ℃ or the heating time exceeds 20 minutes, the heating process continues even after the bacteria or mold components contained in the purified water are sufficiently removed, which is not preferable in terms of energy efficiency or manufacturing cost.

The raw material mixing step (S103) is a step of mixing sugar and whole milk powder with the purified water heated through the purified water heating step (S101), then further mixing and stirring milk or syrup, the purified water heating step (S101) 15 to 20 parts by weight of sugar and 8 to 10 parts by weight of whole milk powder are mixed with 100 parts by weight of purified water heated through a It consists of a process of stirring for 5 to 10 minutes.

When sugar, whole milk powder, milk, syrup, etc. are mixed with the purified water heated through the purified water heating step (S101), bacteria or mold are removed, and the mixing property can be improved to shorten the stirring time.

The component of the syrup is not particularly limited, and any component that can be used in the shaved water may be used, but it is preferable to use a syrup having a fruity flavor in terms of improving the preference of the shaved water.

In this case, one or more selected from the group consisting of oligosaccharides, xylose, fructose, stevia, xylitol, erythritol, allulose and coconut powder, which are the natural sweeteners, may be used instead of the sugar.

The oligosaccharide is one cut of isomaltooligosaccharide or fructooligosaccharide, and has a lower calorie, higher dietary fiber content, and strong sweetness compared to white sugar.

In addition, the xylose is a component extracted from birch trees or cornstalks, and exhibits a lower absorption rate of sugar components compared to white sugar. indicates the glycemic index.

In addition, the stevia is sweetened with glycosides extracted from the leaves, and can be about 300 times sweeter than white sugar. As an ingredient, it plays a role in improving dental health while showing excellent sweetness.

In addition, the erythritol is produced by fermenting glucose extracted from corn, and although it is less sweet than white sugar, it has a lower glycemic index and thus has beneficial effects on the human body. It also shows efficacy in weight loss.

In addition, the coconut powder not only imparts a sweet taste, but also contains a large amount of lauric acid, an antibacterial component, suppresses the improvement of cholesterol and triglyceride levels, and is effective for diet.

The filtering step (S105) is a step of filtering the mixture prepared through the raw material mixing step (S103), and the mixture prepared through the raw material mixing step (S103) is passed through a filtration network to allow impurities or particle size contained in the mixture This is a step to remove large ingredients so that shaved water with a soft texture can be provided.

At this time, it is preferable that the filtration network exhibits 25 to 35 mesh. If the filtration network is less than 25 mesh, the above effect is insignificant. It is not preferable because the efficiency of the process of filtering the mixture prepared through step S103 is lowered.

The ice making step (S107) is a step of putting the mixture filtered through the filtration step (S105) into a mold and making ice. The mixture filtered through the filtration step (S105) is put into the mold and -20 in the freezer. It consists of a process of making ice at a temperature of -15 °C.

After the ice making step (S107) consisting of the above process is passed, the production of the shaved ice that can be cooked in the microwave according to the present invention is completed. Preferably, individually packaged ice water should be maintained at a temperature of -20 to -15°C before shipment, and it is most preferable to maintain a temperature of -18°C.

In this case, the packaging container used for the packaging may be made of polypropylene in consideration of microwave cooking, and the lid of the packaging container may be made of polypropylene, polystyrene, polyethylene terephthalate, etc., and the sealing material is polypropylene or Polyethylene terephthalate may be used.

In addition, between the filtering step (S105) and the ice making step (S107), the mixture filtered through the filtering step (S105) is selected from the group consisting of strawberry, mango, kiwi, banana, red bean, watermelon, green tea powder and soybean powder. The additive input step (S106) of adding an additive made of one or more may be further progressed, and the additive comprising the above components contains 5 to 20 parts by weight compared to 100 parts by weight of the mixture filtered through the filtration step (S105). desirable.

If strawberry, mango, kiwi, banana, red bean, watermelon, green tea powder, and soybean powder are contained through the additive input step (S106) as described above, the process of topping the fruit separately after manufacturing the shaved ice is omitted, thereby improving convenience. Not only that, it is possible to indicate the level of preference for shaved ice topped with fruits, etc., without separately topping the fruits or the like.

In this case, if the content of the additive is less than 5 parts by weight, the above effect is insignificant, and if the content of the additive is super high of 20 parts by weight, not only the manufacturing cost increases, but also the ice making efficiency and preservation of the shaved water may be reduced.

Hereinafter, the method for manufacturing shaved ice that can be cooked in a microwave according to the present invention and the physical properties of the shaved ice prepared through the manufacturing method will be described with reference to examples.

<Example 1>

Purified water was heated at a temperature of 100° C. for 15 minutes, and 18 parts by weight of sugar, 9 parts by weight of whole milk powder, and 60 parts by weight of milk were put into 100 parts by weight of heated purified water into a mixing device equipped with a stirrer, and the speed was 150 rpm for 8 minutes. After the mixture was prepared by stirring for After preparing shaved ice that can be cooked in a microwave, the prepared shaved ice was heated in a microwave oven (700W condition) for 50 seconds to prepare shaved ice.

<Example 2>

The same procedure as in Example 1 was performed, except that 15 parts by weight of strawberries were mixed with 100 parts by weight of the mixture passed through the filtration network to prepare shaved ice.

<Comparative Example 1>

100 parts by weight of water, 18 parts by weight of sugar, 9 parts by weight of whole milk powder, and 60 parts by weight of milk were put in a freezer, and ice was made at a temperature of -18°C to prepare shaved water, and the prepared ice water was put into an ice cream maker equipped with a metal blade. and grinded to make ice water.

The degree of preference for the shaved ice prepared in Example 1 and Comparative Example 1 was evaluated and shown in Table 1 below.

{However, the degree of preference was evaluated by taste, aroma, soft texture, and overall preference, and 50 subjects were surveyed using a 5-point scale method and expressed as an average value.

5 points: very good, 4 points: good, 3 points: average, 2 points: poor, 1 point: very poor}

<Table 1>

As shown in Table 1, the shaved ice prepared in Examples 1 and 2 of the present invention has excellent taste, aroma, soft texture and overall preference, and in particular, compared to Comparative Example 1, the soft texture is significantly improved. it can be seen that

Therefore, the method for producing shaved ice that can be cooked in a microwave according to the present invention provides shaved ice with improved soft texture and can be easily consumed without grinding if cooked in a microwave in a frozen state.

S101; Purified water heating stage
S103; Raw material mixing stage
S105 ; filtration step
S106 ; Additive input step
S107; ice making

Claims (6)

Purified water heating step of heating purified water;
15 to 20 parts by weight of natural sweetener and 8 to 10 parts by weight of whole milk powder are mixed with 100 parts by weight of purified water heated through the purified water heating step, and 55 to 65 parts by weight of milk or 15 to 20 parts by weight of syrup are further mixed and stirred. raw material mixing step;
a filtration step of filtering the mixture prepared through the raw material mixing step; and
An ice making step of putting the mixture filtered through the filtration step into a mold and making ice;
The natural sweetener consists of at least one selected from the group consisting of oligosaccharides, xylose, fructose, stevia, xylitol, erythritol, allulose and coconut powder,
The filtering step is a method for producing shaved ice that can be cooked in a microwave, characterized in that the mixture prepared through the raw material mixing step is passed through a 25 to 35 mesh filtering net.
The method according to claim 1,
The purified water heating step is a method for producing shaved ice that can be cooked in a microwave, characterized in that the purified water is heated at a temperature of 90 to 100° C. for 10 to 20 minutes.
delete delete The method according to claim 1,
Between the filtering step and the ice making step, an additive input step of adding one or more additives selected from the group consisting of strawberry, mango, kiwi, banana, red bean, watermelon, green tea powder and soybean powder to the mixture filtered through the filtering step. A method for producing shaved ice that can be cooked in a microwave, characterized in that the further proceeds.
6. The method of claim 5,
The method for producing shaved ice that can be cooked in a microwave, characterized in that the additive contains 5 to 20 parts by weight based on 100 parts by weight of the mixture filtered through the filtration step.

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