KR20130092297A

KR20130092297A - The method of smoking an egg with a special pattern inscribed an eggshell

Info

Publication number: KR20130092297A
Application number: KR1020120013946A
Authority: KR
Inventors: 김오섭; 문미선
Original assignee: 김오섭; 문미선
Priority date: 2012-02-10
Filing date: 2012-02-10
Publication date: 2013-08-20

Abstract

The present invention relates to a method for producing a smoked egg inscribed with a specific pattern on the eggshell surface and the step of selecting the egg; Washing the selected eggs to remove foreign substances; Immersing the egg from which the foreign substance has been removed is immersed in a salt solution; First smoking the matured egg; Cooling the eggs in which the primary smoking is completed; A surface treatment step of engraving a pattern on the eggshell surface of the cooled egg; Second smoking the surface-treated eggs; Consists of washing the eggs, the secondary smoking is terminated.
According to the present invention by inserting a specific pattern on the eggshell surface can further increase the value of the smoked eggs and can be used as a souvenir rather than just snacks.

Description

THE METHOD OF SMOKING AN EGG WITH A SPECIAL PATTERN INSCRIBED AN EGGSHELL}

The present invention relates to a method of manufacturing a smoked egg, and more particularly, to a method of manufacturing a smoked egg engraved with a specific pattern on the eggshell surface.

Eggs are low in calories, high in digestion and absorption compared to their high nutritional value, and are of high composition and quality, making egg protein a standard for evaluating proteins in other foods.These eggs are known as high-protein foods that contain a variety of nutrients. In addition to protein, it contains a large amount of vitamins (particularly vitamins A, B, B 2, D), and minerals such as phosphoric acid, calcium, and iron, and has been widely eaten since ancient times. It is either processed into or consumed in the form of spawning.

However, since eggs are 88% of whites and 49% of yolks, they tend to rot and break easily when stored at room temperature, and they also have the peculiar smell of eggs when they are eaten. If cooked immediately after cooking, there is a drawback, easy to transport and storage, even boiled eggs, mainly used as a snack during travel or outdoors decayed 2-3 days after cooking is used only as a short-term preservation food, In addition, there is a disadvantage that can not maintain the taste immediately after cooking even if it does not rot.

On the other hand, egg production is on the rise, but the consumption of eggs is consumed mainly on simple egg, and it is absolutely necessary to develop processed eggs suitable for consumer's tastes. Grilled egg, oak golden egg, charcoal egg, boiled salt egg, smoked egg, bamboo salt, etc.

Among the above-mentioned processed eggs, the smoked egg has attracted much attention. Smoked eggs are widely used as snacks at highway rest areas, jjimjilbangs, and movie theaters.

Looking at what is known as a technique for the smoked column can be mentioned first Patent No. 10-0332929, the document is a first step of washing the eggs, the salt of the charcoal mixed with 60-80g charcoal in 1 liter of water And a second process of preparing a charcoal mixture by mixing in a saturated solution of condiments and soaking the washed eggs of the first step for 24 hours or more, 72-87 vol% of charcoal powder, 10-18 vol% of flour, Mirim sugar and A third process of preparing a charcoal coating liquid by mixing 2-10% by volume of cooking oil and 30-70% by volume of water of the charcoal powder, and coating the prepared charcoal coating liquid on the egg shell, and the coated egg 10 And a fourth process of drying at 40 ° C. for 2-4 hours and a fifth step of heating the dried eggs at 100-150 ° C. for 10-12 hours on a charcoal mat. It is done.

The seasoned roasted egg by the above method is not unpleasant because it has no water when eaten, it is much easier to remove the shell, no need for seasoning solution such as salt, heavy metal is surely removed, and other unnecessary residues such as dioxin in addition to heavy metal. It is removed and has a charcoal or peppermint style effect.

As another document on a method for preparing smoked eggs, reference may be made to Patent 10-0962178. The technique includes a dry cleaning process for dry cleaning the various foreign matter on the surface of spawning less than 5-7 days; A maturing process of aging the washed eggs at a temperature of 40 ℃ ~ 50 ℃ for 60 hours to 70 hours; A seasoning step of immersing the eggs after the aging process in a seasoning solution with a salinity of 20% to 25% and a pH of 4.5 to 5, to which additives and fruit liquid are added; A penetration step of pressing the seasoning solution and the egg into a pressure vessel; A water washing step of washing the base and the additive remaining on the surface of the egg in which the seasoning liquid has penetrated with water; A drying step of drying after washing with water; After the high temperature of the dried eggs smoked at a high temperature of 90 ℃ ~ 130 ℃, and the low temperature smoke at a low temperature of 20 ℃ ~ 40 ℃ to smoke the coating of the surface of the egg with smoke generated from the smoked material It relates to a method for producing a smoked egg, the fruit liquid is added, characterized in that made.

The above technique penetrates the polyphenols contained in the condiments and grapes into the yolk without breaking the shell of the eggs, as well as the natural grape and oak aromas can be applied to the egg surface to produce premium smoked eggs. have.

However, the above documents are intended to improve the texture, shelf life, flavor, and the like of smoked eggs, which is far from attempts to improve the marketability of the eggs themselves. Marking and coating certain letters, pictures, or patterns on the eggshell surface of the smoked egg can preserve the egg's surface permanently. If it is sold as a souvenir, it can be sold as a premium product that is much more expensive than a general smoked egg, but no attempt has been made.

In general, the method of coloring or coating the eggshell surface is boiled eggs with water vapor or water and dried to dissolve the black artificial pigment in a solvent such as an emulsion resin compound and thinner and spray it onto the surface. (Spray) coating (Coating) and black shellac (Schellack) used in the furniture paints (Alcohol) to dissolve the coating method. However, this is a volatile organic solvent harmful to the human body has a limit to apply to food.

Patent Document 10-2010-0041527 may be referred to as a technology developed to solve the above problem. The above technique relates to a method of coloring an eggshell surface such as an egg in black using an iron sulfide (FeS) reaction and a solution of a polysaccharide compound; In the first step of preparing a compound solution by mixing and dissolving calcium sulfide (CaS) and iron (Fe) compound in an aqueous polysaccharide to produce black iron sulfide (FeS), the egg is added to the compound solution and heated The second step of depositing the black iron sulfide (FeS) in the pores of the egg shell surface and coloring it, according to the color of the egg using a chemical reaction on the egg shell surface is characterized in that boiled egg is consumed eggs The effect of promoting this is expected.

However, since the egg surface is coated only with a black color, the egg can not be expressed in simple and various colors. In addition, the value of a product is extremely limited because it cannot express certain letters, pictures, patterns, or messages.

Patent Registration 10-0332929, Registration Patent 10-0962178, Publication 10-2010-0041527

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The present invention aims to solve the problem of providing a method of manufacturing a smoked egg engraved with a desired specific pattern, such as letters, pictures, logos, messages on the eggshell surface.

According to the present invention of the above object it is expected to be able to produce a much more high-quality and high-value smoked egg compared to the existing smoked eggs, so that it can serve as a souvenir rather than just a snack.

In order to solve the above problems,

Selecting the eggs; Washing the selected eggs to remove foreign substances; Immersing the egg from which the foreign substance has been removed is immersed in a salt solution; First smoking the matured egg; Cooling the eggs in which the primary smoking is completed; Carving a pattern on the eggshell surface of the cooled egg; Smoking the engraved egg; It provides a method of manufacturing a smoked egg engraved with a pattern on the eggshell surface, characterized in that the step of washing the smoked egg as a means for solving the problem.

The present invention is a very simple technique can be engraved with a specific pattern on the eggshell surface can be produced smoked egg. Therefore, it is expected that the application of the above technology can further increase the value of the fumigated egg and serve as a souvenir rather than just a snack.

In addition, it is expected to contribute to the increase of income of poultry farms and jjimjilbang by stimulating consumption of smoked eggs.

1 is a flow chart showing a process for producing a smoked egg of the present invention.
Figure 2 is a photograph showing the appearance of a smoked egg with a pattern of Jeju is formed on the eggshell surface prepared in Example 1.
Figure 3 is a photograph showing the appearance of a smoked egg with a pattern is formed on the eggshell surface prepared by the second embodiment.
Figure 4 is a photograph showing the shape of the smoker used in the production of smoked eggs of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the drawings and examples. Terms, materials, smoking time and temperature used in the present invention are merely illustrated to clearly illustrate the present invention, and the scope of the present invention is not limited thereto.

1 is a flow chart showing a process for producing a smoked egg of the present invention.

First, in the screening step (S10) through the visual inspection to remove the defective products from the plurality of eggs and select a good quality eggs.

The next washing step (S20) uses steam as a process to remove foreign substances or bacteria attached to the surface of the selected eggs. Through this, the pores of the egg surface can be relaxed and widened, thereby facilitating the penetration of salt in the step of aging by immersing in a salt solution, which is a subsequent process. More specifically, washing is performed by spinning steam at 100 to 150 ° C. for 2 to 5 minutes at a speed of 100 to 130 m ³ / min.

The next step is the ripening step of immersing the washed eggs in a salt solution (S30), which is to add the salty taste of the eggs. To do this, use natural salt, not ordinary salt. More specifically, natural salt is mixed with purified water at a concentration of 20 ~ 35kg / m ³ to immerse the eggs and left to dry at room temperature for 3 to 10 days.

The next step is to perform the first fumigation (S40) step, the aging step (S30) is put into the self-produced smoker in the end of the first smoke. The primary smoke (S40) is smoked due to the steam generated when burning in the boiler room for 1-2 hours at 80 ~ 85 ℃ mixed firewood, cypress, pine.

The next step is the cooling step (S50) to remove the eggs of the first smoke is finished in the smoker and slowly cooled at room temperature for 2 to 5 days.

The next step is to perform a surface treatment step (S60) to engrave the pattern on the eggshell surface. This is a key process that can best represent the features of the present invention.

The surface treatment step S60 may be performed by various methods. In the present invention, the manual method, stamp method, sticker method, oil film forming method, transfer printing method, back printing method, inkjet printing method, laser printing method, surface carbonization method, photosensitive method, three-dimensional printing method, actual printing method, thermal reaction method It is carried out in a manner of mixing, the method of painting, and the above method, but is not necessarily limited to this, and those skilled in the art can be appropriately designed, changed and carried out.

Hereinafter, the method of the surface treatment presented above will be described in more detail.

The manual method is to select the part of the egg eggshell surface, such as the center of the egg or the corner of the egg, to display letters or patterns, and then draw the pattern directly using a brush or other tool. Then, when the flour is sprayed onto the egg's surface, the flour is attached only to the portion of the eggshell surface where the adhesive is applied.

In view of the fact that eggs are foods, it is preferable to use glutinous rice paste, which is not an industrial adhesive, such as polyurethane.

Stamping is performed by stamping a stamp on an eggshell surface with the desired pattern embossed or engraved.

The sticker method is performed by engraving a sticker on which a desired pattern is drawn, and then attaching the sticker to the egg surface, applying a spray onto the sticker, and peeling off the sticker.

In the oil film formation method, dough is prepared by mixing natural colors such as persimmons, gardenia and parsley with cooking oil. The cooking oil is mixed with the natural color to form an oil film on the eggshell surface to facilitate the drawing of the natural color. Volume ratio of cooking oil mixed with natural color is 1: 3∼1: 6. If the volume ratio is lower than 1: 3, the formation of oil film on the eggshell surface is poor, and the natural color is evaporated in the smoking step, so that the desired pattern does not appear clearly. On the other hand, if the volume ratio exceeds 1: 6, it takes a long time to smoke.

Transfer printing is performed by coating a transfer sheet on the eggshell surface. The transfer sheet is a paper base layer; A PVA resin layer formed on the base layer; A silicon release layer formed on the resin layer; A transparent protective film layer formed by applying a solution obtained by mixing 10 parts by weight of an acrylic resin with 100 parts by weight of a urethane resin on the silicon layer; A pattern printing layer formed for the transparent protective film layer; A heat adhesive layer formed on the pattern printing layer; It consists of sheet Fuji on the heat adhesive layer.

Isoprinting method comprises the steps of preparing a resin having a glossy; Blending a solvent with the substrate and applying heat to form a solution; Generating an ink by impregnating and aging an aluminum paste in a solution prepared in the step for a predetermined time and coloring the same; The ink produced in the above step is printed on an eggshell surface, and then sprayed or coated with a thermoplastic resin powder.

The solvent may be selected from cyclohexanone, ethyl acetate, toluene, and the like.

Inkjet printing method comprises the steps of preparing a hydrophobic ink; Heating the eggshell surface; Inkjet printing the prepared hydrophobic ink into a desired pattern while maintaining the temperature of the heated eggshell surface; The inkjet printed egg shell surface is subjected to a heat treatment step.

Laser printing method comprises the steps of drawing a pattern on the eggshell surface; Irradiating the patterned eggshell surface with a pulsed laser beam emitted from a pulsed laser beam irradiation means, and printing the eggshell surface to which the laser beam is irradiated in a parallel manner; It is carried out through the step of performing a heat treatment.

The surface carbonization method includes forming a silicon oxide film having a desired pattern on an eggshell surface; The coating silica solution is cured and etched until the coated silica solution is completely removed.

The photosensitive method is performed by applying a photosensitive material to the eggshell surface. The photosensitive material is pentacene, tetracene, tetratracene, anthracene, naphthalene, alpha-6-thiophene, perylene, rubrene, coronene ), Perylene tetracarboxylic diimide, perylene tetracarboxylic dianhydride, polythiophene, polyparaperylenevinylene, polyfluorene, polythiophenevinyl Ethylene, polyparaphenylene, polythiophene-heterocyclic aromatic copolymer, oligoacene of naphthalene, oligothiophene of alpha-5-thiophene, phthalocyanine with or without metal, pyromellitic dianhydride, Pyromellitic diimide, perylenetetracarboxylic dianhydride, naphthalene tetracarboxylic acid diimide, naphthalene tetracarboxylic dianhydride, and derivatives thereof However in it is at least one or two selected, but is not limited to these.

Put the surface-treated eggs in a smoker to perform a second smoking step (S70). At this time, mix the green tea powder to add the flavor of the egg. Green tea powder to be mixed is preferably 0.01 to 0.15% by weight relative to the weight of the eggs to smoke. More specifically, the weight of the green tea powder is sprayed on the surface of the egg or prepared as a solution and spray-sprayed, put into a smoking room and the firewood mixed with cypress, pine wood as raw materials for 2-4 hours at 90 ~ 100 ℃ To perform.

The surface treatment step may be carried out before the first fumigation step, even after the second fumigation step is completed. This is a matter determined by those skilled in the art in consideration of the degree of adhesion of the smoked particles according to the printing method may vary the work order according to the aspect of the surface treatment method described above. For example, in the case of oil film formation method and manual work, it is preferable to be performed in the previous step of the smoking process, but in the case of the actual yarn printing, it is possible even after the smoking process is completed. In addition, laser irradiation is also possible after completion of the aging, pre-seasoning or smoking process after the screening process step.

The final step, the post-washing process (S80) is to remove ash, soot, etc., which are buried in the smoked process, and washed in 20 to 30 ° C. sterilized or purified water.

[Example 1: Preparation of a smoked egg with a pattern called Jeju on the eggshell surface]

Purchasing 250 Eggs from Uiseong, Gyeongbuk, select 200 eggs (1kg) except for cracked or unsmooth eggs, put them in a basket, and use a steam spinning machine to steam 100 ℃ at a speed of 120m ³ / min. Spun for minutes. Then, 2 kg of sun salt (Hanjugeum) was added to 100 L of purified water, followed by stirring well to prepare a sun salt solution. 200 eggs were immersed and left for 5 days at 23 ° C. to remove water.

The aged 200 eggs were put in a self-made steamer shown in FIG. 4 and burned with firewood mixed with cypress and pine in the lower boiler room for 1 hour at 85 ° C. for 1 hour and then in the shade of 253 ° C. It was left for 5 days.

After 5 days, the 200 eggs were coated with glutinous rice paste in a brush at the center of the eggshell surface, and the pattern "Jeju" was drawn in a spilled form. Then, use a spray gun to spin the flour for 3 minutes to finish the surface treatment. After spraying 100g of green tea powder onto the egg surface using a spray gun, put it in a smoker and mix it with firewood mixed with cypress and pine. Smoke for 4 hours at ℃ (secondary smoke).

The second smoke was terminated eggs washed with 20 ℃ sterilized water to remove ash, soot, etc. buried in the smoking process.

Figure 2 shows the appearance of the eggshell surface of the smoked egg prepared by Example 1. Through Figure 2 it can be confirmed that the smoked egg was clearly written as "Jeju" in the shedding.

Example 2 Preparation of Smoked Eggs with Patterns of Stones on the Eggshell Surface

In the same manner as in Example 1, but in the surface treatment step was prepared intaglio-shaped stickers intaglio, it was carried out by attaching the sticker on the egg surface, applying a spray onto the sticker and peeling off the sticker.

Example 3 Preparation of Smoked Eggs with Stone Pattern on Eggshell Surface

In the same manner as in Example 2, in the surface treatment step 100ml persimmon was mixed with 500ml of cooking oil to prepare a dough was carried out in a manner that draws a stone shape on the eggshell surface using a brush.

Example 4 Preparation of Smoked Eggs with Patterns of Stones on the Eggshell Surface

In the same manner as in Example 2, but in the surface treatment step, after forming the PVA resin and silicon on the paper sheet, by applying a mixed solution of 5g urethane and 0.5g acrylic resin was prepared to prepare a transparent protective film and a stone thereon One day pattern was printed and heated to 100 ° C. for 5 minutes to carry out the method of engraving the stone one pattern.

Example 5 Preparation of Smoked Eggs with Patterns of Stone Flour on Eggshell Surfaces

In the same manner as in Example 2, in the surface treatment step, 10 ml of PMMA was dissolved in 150 ml of cyclohexanone, heated to 150 ° C., and 3.5 g of aluminum paste was impregnated for 20 hours to prepare a blue ink. After printing on the eggshell surface was sprayed with 200g PVA resin powder was carried out in the manner of carving a stone pattern.

Figure 3 is a photograph showing the appearance of a smoked egg, a pattern of Jeju is formed on the eggshell surface prepared in Example 1. Through the Figure 3 was able to obtain a smoked egg carved clear stone pattern.

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Claims

Selecting the eggs;
Washing the selected eggs to remove foreign substances;
Immersing the egg from which the foreign substance has been removed is immersed in a salt solution;
First smoking the matured egg;
Cooling the eggs in which the primary smoking is completed;
A surface treatment step of engraving a pattern on the eggshell surface of the cooled egg;
Second smoking the surface-treated eggs;
Characterized in that consisting of; washing the eggs, the second smoking is terminated
How to prepare smoked egg with pattern on eggshell surface

Smoked eggs prepared by the method of claim 1