KR20170031977A - Manufacture method of boiled sweet potato powder - Google Patents

Manufacture method of boiled sweet potato powder Download PDF

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Publication number
KR20170031977A
KR20170031977A KR1020150129620A KR20150129620A KR20170031977A KR 20170031977 A KR20170031977 A KR 20170031977A KR 1020150129620 A KR1020150129620 A KR 1020150129620A KR 20150129620 A KR20150129620 A KR 20150129620A KR 20170031977 A KR20170031977 A KR 20170031977A
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KR
South Korea
Prior art keywords
sweet potato
boiled
powder
particle size
pulverized
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Application number
KR1020150129620A
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Korean (ko)
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KR101755644B1 (en
Inventor
황외분
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황외분
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/10—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
    • A23L19/105—Sweet potatoes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/01—Instant products; Powders; Flakes; Granules
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/40—Complete food formulations for specific consumer groups or specific purposes, e.g. infant formula
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated

Abstract

The present invention relates to a method for producing boiled sweet potato powder. More specifically, the present invention relates to a method for producing boiled sweet potato powder which is pulverized into a fine particle size from a boiled sweet potato to be consumed, as a substitution food for porridge or a baby food, by a patient, an elder, or an infant by being directly mixed in water or milk which is not boiled. According to the present invention, the method comprises the steps of: washing a sweet potato; removing skin of the washed sweet potato; cutting the boiled sweet potato into a predetermined size; steaming, heating, and boiling the sweet potato having the skin removed therefrom; cutting the sweet potato to have a predetermined size; feeding the cut sweet potato to a pulverizing device, and roughly pulverizing the sweet potato into boiled sweet potato powder having a first particle size; and feeding the roughly pulverized boiled sweet potato powder to a pulverizing device, and finely pulverizing the boiled sweet potato powder into fine boiled sweet potato powder having a second particle size which is smaller than the first particle size. In the roughly pulverizing step and the finely pulverizing step, an additive for preventing the fixture of a boiled sweet potato is scattered onto a pulverizing roller of the pulverizing device, and iron powder generated during pulverization is pulverized while being separated by a magnetic material.

Description

[0001] The present invention relates to a boiled sweet potato powder,

The present invention relates to a method for producing boiled sweet potato powder, and more particularly, to a method for producing boiled sweet potato powder by pulverizing a sweet potato in a boiled state into a fine particle size and then directly ingesting unboiled water or milk, A possible boil is about how to make sweet potato flour.

In general, sweet potato is a representative genus with potatoes. It contains a large amount of insoluble and soluble dietary fiber, which helps prevent intestinal health and constipation, lowers cholesterol levels, detects cardiovascular disease risk, increases potassium content, Carotene is also included and is known to have the effect of lowering the risk of lung cancer.

In accordance with the potency of these sweet potatoes and the desire to pursue health and well-being, recently processed foods such as sweet potato-containing beverages, donuts, cakes, and pizzas have been developed in various ways to attract consumers' appetites.

However, most of the processed sweet potato products, which have been developed and distributed to date, have a relatively high mixing ratio of flour, which is a sub ingredient compared to the mixing ratio of sweet potato, which is the main ingredient, There is a somewhat insufficient limit.

To overcome these limitations, sweet potato flour processed with raw sweet potato flour, which is processed into fine particle size flour, was developed. However, the sweet potato powder has a disadvantage that it must be eaten in boiling water to be cooked. This is because raw sweet potato powder is not sweet potato but boiled sweet potato. It is because when the patient, elderly person or infant eat it directly in cold water or milk, digestion is not done properly.

However, when boiled sweet potatoes are boiled and crushed to make sweet potato flour, the boiled flour is squeezed by the sugar in the sweet potato, and not only is not crushed into fine powder such as sweet potato flour but also the fire is generated due to the overheating of the shredder There is a problem that occurs.

Therefore, it is necessary to study the manufacturing method for making sweet potato furniture with fine particle size which can be easily ingested into cold water or milk as a substitute for baby foods, infants, elderly people and the like.

Korean Registered Patent No. 10-1131848, March 23, 2012 Registered Person.

Disclosure of the Invention The present invention was invented to solve the above-described problems, and it is an object of the present invention to provide a method and apparatus for treating a sweet potato so that a patient, an infant, an elderly person or the like can easily ingest the sweet potato, The purpose of this study is to provide a method of producing sweet potato flour which is boiled to obtain boiled sweet potato flour.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood from the following description.

According to another aspect of the present invention, there is provided a method of manufacturing a boiled sweet potato powder, Removing the washed shell of the sweet potato; Boiling steamed sweet potatoes; Cutting the sweet potato into a predetermined size; The cut sweet potato is put into a pulverizer, and boiling of the first particle size is roasted with sweet potato powder; And finely pulverizing the roughly ground boiled sweet potato powder into a sweet potato powder by boiling the finely divided second particle size smaller than the first particle size by pulverizing the powdered sweet potato powder, The additives for preventing the binding of boiled sweet potato with a crushing roller of the crusher are scattered and the crushed powder is separated while being separated into a magnetic material.

Wherein the additive is boiled sweet potato powder having the second particle size.

The additive is characterized in that the sweet potato stem is dried and pulverized into a certain particle size.

The additive is characterized in that the sweet potato leaf is dried and pulverized into a certain particle size.

The additive may be at least two of the boiled sweet potato flour of the second particle size, sweet potato stem powder ground to a certain particle size after drying the sweet potato stem, and at least two of the sweet potato leaf powder crushed to a certain particle size after drying the sweet potato leaf .

The present invention according to the present invention provides a sweet potato powder which is boiled in a water or a milk and boiled into water or milk, So that it is possible to easily eat it.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a step-by-step process for producing a boiled sweet potato powder according to a preferred embodiment of the present invention.

According to the present invention, the method of manufacturing boiled sweet potato flour is not a raw sweet potato but processing boiled sweet potato into a fine powder state to provide a boiled sweet potato flour, so that the elderly, patients, infants, So that the absorption is properly performed.

In particular, the method for manufacturing boiled sweet potato powder according to the present invention provides boiled sweet potato powder so that boiled sweet potatoes can not be fixed to the crushing roller of a crusher when they are crushed by putting them into a crusher after boiling the sweet potatoes, It can be characterized.

This feature is the process of grinding the sweet potato slices by crushing the sweet potato slices with a crushing machine so that the boiled sweet potato slices are not fixed to the crushing roller when they are crushed by putting the sweet potato slices into a crusher after washing, Lt; / RTI >

Therefore, patients, infants, elderly people, etc. can kill the sweet potatoes, but they can be easily ingested without water or milk which is not boiled as a substitute for baby foods. In addition, boiled and absorbed boiled sweet potato flour can be easily pulverized without fear of fire due to overheating of the pulverizer .

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The method for manufacturing boiled sweet potato powder according to a preferred embodiment of the present invention includes a washing step S100, a shell removing step S200, a cutting step S300, a steam heating step S400, A crushing step (S500), and a second crushing step (S600).

First, the cleaning step (S100) is a cleaning step to remove various foreign substances adhering to the sweet potato.

At this time, in order to remove various foreign materials attached to the sweet potato, it is preferable to immerse the sweet potato in the fresh water for a certain period of time and finish the washing by contacting with the fresh water flowing through the sweet potato for a certain time.

However, when dipping sweet potato in fresh water, add salt or salt of bamboo salt or bamboo salt to sweet potato so that sweet potato does not need to be liver separately when it is made by putting it in water or milk etc. It is also possible to do.

Next, the shell removing step (S200) is a step of removing the sweet potato shell forming the surface of the washed sweet potato.

At this time, the washed sweet potato can be removed by using a dedicated knife for removing the skin or by putting it into a sweet potato gum remover made specifically for removing the rubber skin.

On the other hand, when removing the shell of the sweet potato, it is desirable to thoroughly cut off the scratches or the like that appear deeper than the surface of the sweet potato. This is to enhance the commercial quality by preventing the color of the sweet potato powder from becoming cloudy due to scratches and so forth, thereby improving the appearance.

Next, the cutting step (S300) is a step of cutting the washed sweet potatoes to a predetermined thickness.

This is to heat the sweet potatoes with steam in the steam heating step (S400) to be described later so that the sweet potatoes can be wholly and uniformly cooked at the time of their life. In addition, the boil in the first grinding step (S500) to be described later is to prevent the entrance of the pulverizer from clogging when the sweet potato is put into the pulverizer, thereby enabling smooth injection.

However, in this case, when cutting the sweet potato, it is preferable to cut the sliced shape at regular intervals along the length direction of the sweet potato so that the thickness of the cut sweet potato is constant.

Next, the steam heating step (S400) is a step of heating and boiling the steamed sweet potatoes to fully cook them.

For this purpose, it is desirable to put the sweet potato into a steam heater and steam-heat it for a certain period of time under a sufficient temperature to allow the sweet potato to fully cook to the inside depth.

At this time, steam boiling of the sweet potatoes is performed so that the water content of the sweet potatoes is relatively lower than that of boiling the sweet potatoes in water, so that the grinding operation can be easily performed in the first grinding step (S500) to be described later. That is, when the sweet potato is put in water, the water content of the sweet potato is relatively increased, and the crushing operation is not easy.

Next, the primary pulverization step (S500) is a step of putting boiled sweet potatoes into a pulverizer to roughly pulverize them.

That is, the boiled sweet potato is put into a crusher and roughly crushed so that the relatively coarse particles of the first particle size become sweet potato powder. Here, the first particle size is preferably about 200 to 300 necks having a relatively large particle size.

Meanwhile, when boiled sweet potato is put into the grinder, it is preferable that the additive is scattered to the crushing roller of the crusher so that the crusher is not overheated and the first crushing operation can be performed safely and smoothly.

At this time, the additive may be boiled sweet potato powder obtained by finishing to the secondary pulverization step (S600) to be described later in the washing step (S100) described above. Alternatively, the sweet potato stem may be completely dried, May be pulverized sweet potato stem powder, and the sweet potato leaf powder may be pulverized into a certain particle size after completely drying the sweet potato leaf. And the above-mentioned finer particle size boiling may be a mixture of at least two of sweet potato flour, sweet potato stem powder and sweet potato leaf powder.

This is to prevent the sweet potato from sticking to the surface of the crushing roller thickened by the sugar in the sweet potato when the sweet potato is first crushed by the crushing force of the crushing roller of the crusher, thereby making it difficult to perform the first crushing operation.

That is, the additive covers a part of the surface of the crushing roller, and the boiled sweet potato is continuously adhered to the surface of the crushing roller, thereby preventing the crushing of the crushing layer, thereby making the primary crushing work safe and smooth without overheating or causing a fire.

On the other hand, when sweet potato stem powder and sweet potato leaf powder are used as additives, nutritional ingredients added to sweet potato stalks and sweet potato leaves are further added, so that boiled sweet potato powder can not only improve the nutritional satisfaction of sweet potato powder, This boiled sweet potato flour color match with the color of boiled sweet potato powder can be more beautiful.

It is preferable to separate the flour from the crushing roller in the primary crushing operation through the magnetic material provided on the inner bottom of the crusher or on one side of the dust outlet. That is, through the magnetic force of the magnetic body installed in the grinder, the first grind boiled off the flour contained in the sweet potato flour.

Finally, the secondary pulverization step (S600) is a step of secondly pulverizing the boiled sweet potato powder, which has been first pulverized with a rough first particle size, into a fine second particle size.

That is, the primary pulverized boiled sweet potato powder is pulverized at least once more at least twice, until the particle size of the finely grounded sweet potato powder is relatively smaller than the particle size of the pulverized sweet potato powder.

At this time, the second particle size is preferably about 100 to 150 necks so as not to clump with each other when they are put on water or milk to make a pie or baby meal for a patient, an infant or the like.

Meanwhile, at this time, it is preferable that the above-mentioned additive is scattered on the surface of the crushing roller of the crusher when the primary crushed sweet potato powder is put into the crusher and subjected to second crushing.

As described above, when the boiled sweet potato flour is crushed secondarily by the crushing force of the crushing roller of the crusher, the boiled sweet potato flour first crushed by the sweet potato sugar is thickly adhered to the surface of the crushing roller, This is to prevent clogging which makes the crushing operation difficult.

That is, as the additive covers a part of the surface of the crushing roller, the boiled sweet potato flour which is first crushed is fixed to the surface of the crushing roller continuously to prevent the crushing of the crushing roller. Thus, the second crushing operation can be performed safely and smoothly .

This is to prevent the boiled sweet potato flour, which is first crushed by the sugar in the sweet potato, from sticking to the crushing roller when the boiled sweet potato flour is crushed secondarily by the pressing force of the crushing roller of the crusher as described above .

That is, the boiled sweet potato powder which is attached to the surface of the crushing roller of the second particle size boiled sweet potato powder is squeezed onto the crushing roller to prevent the clogged part from being fixed, thereby boiling the sweet potato powder through the crusher .

In addition, as described above, it is preferable to separate the flour from the crushing roller in the second crushing operation through the magnetic material provided on the inner bottom of the crusher or on one surface of the powder discharge port.

As described above, according to the present invention, boiled sweet potato powder is finely pulverized into a desired particle size while adding additives to boiled sweet potatoes, so that it can be easily taken into baby foods, infants, The boiled can serve sweet potato flour.

The above-described embodiments are merely illustrative, and various modifications may be made by those skilled in the art without departing from the scope of the present invention.

Therefore, the true technical protection scope of the present invention should include not only the above embodiments but also various other modified embodiments according to the technical idea of the invention described in the following claims.

S100: washing step
S200: Peel removal step
S300: Cutting step
S400: primary grinding step
S500: Second crushing step

Claims (5)

Washing the sweet potato;
Removing the washed shell of the sweet potato;
Boiling steamed sweet potatoes;
Cutting the sweet potato into a predetermined size;
The cut sweet potato is put into a pulverizer, and boiling of the first particle size is roasted with sweet potato powder;
And finely pulverizing the coarse pulverized sweet potato powder into a sweet potato powder by injecting the pulverized sweet potato powder into a pulverizer to boil a fine second particle size smaller than the first particle size,
The method according to any one of claims 1 to 3, wherein the step of finely grinding comprises grinding the sweet potato by boiling the sweet potato, Method of manufacturing powder. The method according to claim 1,
The additive
And boiling the second particle size is a sweet potato powder. The method according to claim 1,
The additive
Wherein the sweet potato stem is dried and pulverized to a predetermined particle size. The method according to claim 1,
The additive
A method for manufacturing boiled sweet potato flour characterized in that the sweet potato leaf is dried and pulverized into a certain particle size. The method according to claim 1,
The additive
The second particle size boiled is a mixture of sweet potato flour and at least two of the sweet potato stem powder which has been pulverized to a certain particle size after drying the sweet potato stem and sweet potato leaf powder which has been pulverized into a certain particle size after drying the sweet potato leaf How to make boiled sweet potato powder.
KR1020150129620A 2015-09-14 2015-09-14 Manufacture method of boiled sweet potato powder KR101755644B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019135592A1 (en) * 2018-01-04 2019-07-11 조내기고구마(주) Powder in which bitter melon powder and sweet potato powder are mixed, and preparation method therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230099516A (en) 2021-12-27 2023-07-04 충남대학교산학협력단 Methods to powder sweet potato skins and powder thereby

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101131848B1 (en) 2009-03-06 2012-03-30 전남대학교산학협력단 Sweetpotato powder and its products using the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101131848B1 (en) 2009-03-06 2012-03-30 전남대학교산학협력단 Sweetpotato powder and its products using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019135592A1 (en) * 2018-01-04 2019-07-11 조내기고구마(주) Powder in which bitter melon powder and sweet potato powder are mixed, and preparation method therefor
KR20190083448A (en) * 2018-01-04 2019-07-12 조내기고구마 (주) Powdered with bitter melon and sweet potato flour mixed and method for producing the same

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