KR20070079174A - The liquid powder using snow crab and the preparing method thereof - Google Patents

Abstract

A method of manufacturing snow crab extract powder by heating, drying and grinding a snow crab is provided. The powder is easy to store, distribute and use, retains nutrients and flavor, is used as additional material for cooking, and is capable of removing meat odor, maintain softness and inhibit moisture evaporation by adding the power while cooking the meat. A snow crab extract powder has a particle size of less than 300mum and a moisture content of 10 to 60%. The snow crab extract is obtained by washing a snow crab with water, heating for a predetermined time, cutting the heated snow crab to about 5 to 7cm, grinding and drying the cut snow crab.

Description

The liquid powder using snow crab and the method of manufacturing the same

1 is a schematic view showing a method for producing a liquid powder using snow crab of the present invention.

The present invention is made by using both the shell of the crab and the soft body in the shell to make a powder, and by mixing the water properly to form a liquid powder, so that the crab can be easily used as a main ingredient to add nutrient-rich snow crab to various foods It relates to a used liquid powder and a method for producing the same.

The crab is usually distributed in Korea (East Sea), Japan, Kamchatka Peninsula, Alaska, and Greenland.

In general, it contains a lot of protein, especially lysine, lysine, methionine and other essential amino acids are good foods for developing children, especially because of the low fat content is not only pale taste but also digestion is good for recovery patients. In addition, the crab has a component that cools the body, effective for fever, and the chest may relieve symptoms, smooth internal organs, and strengthen bones and muscles.

In general, 2-Aminoethane Sulfanic acid, which is included in many crabs, is directly involved in the support of liver function and in the treatment of liver and metabolism of bile salts. Has beneficial effects on the human body. Most eggs contain a large amount of nucleic acid that activates the cell, which is said to have the effect of preventing aging.

The shell of the crab contains large amounts of chitosan (chitin) and taurine acid. Chitosan is a natural substance extracted from the shell, which is not toxic, is well decomposed by human enzymes and strengthens the body's immunity. Chitosan has antibacterial, antifungal action, strengthened immunity, enhanced liver function, biorhythm control and cosmetic effects. In particular, the chitin of the crab, chitin acid is combined with bile acids that raise blood cholesterol, thereby lowering the cholesterol level is effective in improving circulatory disease and liver function.

In order to use such a crab as a main ingredient or as a member to add to various foods, it should be able to be easily used in the manufacture of food, and the separation of liquid and powder material during storage and food production, and the flavor and nutrient of snow crab It needs to be well maintained.

However, conventionally, only the specific parts such as shells are usually used, or the grinding process is not properly established, resulting in high temperature conditions (about 300 ° C) due to heat generated during grinding, which causes nutrients to be destroyed or components of snow crab burn out. There was this.

Therefore, the present inventors have solved the problems and the above, and as a result of trying to meet the requirements necessary to be utilized as a variety of food materials, by adjusting the heating conditions and grinding conditions, usually crushed crab to a certain particle size, blending the moisture to a certain content In order to prepare a liquid powder, the present invention was completed by confirming the effect of improving the shelf life, usability and commerciality while sufficiently maintaining flavor and nutrients.

Accordingly, an object of the present invention is to provide a liquid powder using a snow crab and a method for producing the same, which are easy to maintain, easy to use, and economical due to an increase in storage, usability and commerciality.

In order to achieve the above object, the liquid powder using snow crab of the present invention is a liquid powder containing snow crab as a main material, the particle size of the heat-pulverized snow crab is 300㎛ or less, and with respect to the total weight of the liquid powder The water content is characterized in that 10 to 60% by weight.

Method for producing a liquid powder using snow crab of the present invention, a method for producing a liquid powder containing a snow crab as a main material, the step of selecting and washing snow crab (S1); Heating the crab for a predetermined time (S2); The boiled snow crab is cut and put into a grinder, and the water content is adjusted so that the water content is 10 to 60% by weight based on the total weight of the liquid powder. It characterized in that it comprises a step of manufacturing (S3).

In the method for producing a liquid powder using snow crab of the present invention, the heating step (S2) is characterized in that the heating time is 30 minutes to 40 minutes.

In the method for producing a liquid powder using snow crab of the present invention, the grinding step (S3) is characterized in that consisting of the process of cutting the snow crab, put into a grinder and then coarsely pulverized, the finely ground powder again .

In the present invention, the heated crab is pulverized and micronized, and the moisture content is adjusted to form a liquid powder, so that it is used as a main ingredient of food, or added to various foods, for example, cold noodles, makguksu, stew, snacks, ice cream. Confectionery, children's snacks, adult liquor, etc. It can be used in addition to various processed meat products.

In crushing snow crab, the particle size and grinding method may be different for each application. The particle size due to crushing is usually 300 µm or less, preferably 150 µm or less, and more preferably 90 µm or less. In addition, it is also possible to finely granulate the particle size of less than 1㎛ using a high pressure homogenizer or the like if necessary. As such, when the microparticles are formed, the liquid powder is present in a uniform state, so that no precipitation or agglomeration of the powder occurs, and the appearance, flavor, and digestion and quality of the product can be maximized.

If the moisture content is not properly adjusted in the grinding stage of the crab, the problem is that the components of the crab burn out or the nutrients are destroyed and not properly ground (crushed). In order to solve this problem, in the present invention, the moisture content is adjusted to 10 to 60% by weight based on the total weight of the liquid powder in the grinding step.

Hereinafter, a method for preparing a liquid powder using snow crab of the present invention will be described in detail with reference to FIG. 1.

[Washing process and heating process]

Select the appropriate snow crab, trim and remove the snow crab attachments and wash them. The washed snow crab is filled into a heating vessel and boiled in boiling water for 30-40 minutes.

The crab is usually boiled directly in boiling water, but if the heating time is too long, the nutrients are destroyed, the taste is reduced, and the crab meat is easily chewy, which makes it difficult to grind evenly in the grinding step, so do not boil for too long.

Boiled crab usually has a water content of about 0.5%.

 [Grinding process]

To make it easy to grind, cut the boiled snow crab about 5-7 cm into the grinder. In the grinding process of snow crab, the snow crab is first coarsely pulverized to obtain a coarse particle state, and then divided into several times to repeat the crushing process, thereby finely pulverizing to a particle size of 300㎛ or less.

For example, first, in the first milling step, the rotation speed RPM of the mill is about 550 to 850 to make the snow crab 1 mm to 2 mm in size. Thereafter, the number of revolutions of the crusher is gradually increased in several crushing steps such as the second, third, and fourth order to obtain a liquid powder which is finely pulverized to a particle size of 300 μm or less. The rotation speed of the grinder in the final grinding step can be appropriately adjusted according to the use of the liquid powder. For example, in the case of using the liquid powder of snow crab for ice cream, the rotation speed RPM of the grinder is adjusted to 1500-1800, preferably about 1700.

In crushing snow crab, purified water is added from the outside while adjusting the water content to be in the range of 10 to 60% by weight based on the total weight of the liquid powder so that the snow crab is not burned out or the nutrients are destroyed. The moisture content can vary depending on the application. For example, liquid powder is usually 50% by weight for ice cream, 40% by weight for porridge, and cold noodles. In the case of 30% by weight is good.

The prepared liquid powder is preferably vacuum packed for long term storage, and preferably frozen (-18 ° C.). The liquid powder of the present invention can be applied to various applications sufficiently without adding an additive, but other additives such as sweeteners, salts, and color stabilizers may be appropriately added as necessary.

Although the invention has been described in detail above, it will be apparent to the inventors that various modifications and changes are possible within the scope and spirit of the invention, and it is obvious that such modifications and modifications fall within the scope of the appended claims.

As described above, the liquid powder using the snow crab of the present invention and the method for producing the same are manufactured by making the snow crab into a liquid powder using both the shell and the soft body in the shell, thereby adding a component of snow crab as a main ingredient or to various foods. It can be used easily. Liquid powder using snow crab of the present invention, while maintaining a variety of nutrients and flavors, is easy to store, distribute and use, and is advantageous in terms of economics.

When the liquid powder using snow crab of the present invention is added at the time of cooking of various foods, especially at the time of cooking of meats, the meat odor is eliminated, the softness is maintained, and moisture evaporation is suppressed.

In addition, the liquid powder manufacturing method using the snow crab of the present invention is to stabilize the liquid powder manufacturing process by making the grinding process difficult to perform conventionally by stepping the grinding process of the crab and appropriately adjusting the particle size and water content I was.

Claims (4)

A liquid powder containing snow crab as a main material, which has a particle size of 300 µm or less, and a water content of 10 to 60% by weight based on the total weight of the liquid powder. powder. As a method for producing a liquid powder usually containing a component as a main material, Selecting and washing snow crabs (S1); Heating the crab for a predetermined time (S2); And The boiled snow crab is cut and put into a grinder, and the water content is adjusted so that the water content is 10 to 60% by weight based on the total weight of the liquid powder. Method for producing a liquid powder using snow crab, characterized in that comprising a step (S3) to prepare. The method of claim 2, The heating step (S2) is a method for producing a liquid powder using snow crab, characterized in that the heating time is 30 minutes to 40 minutes. The method of claim 2, The grinding step (S3) is a method for producing a liquid powder using snow crab, characterized in that consisting of the process of cutting the snow crab, put into a grinder and coarsely pulverized, the finely ground the powder again.

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