KR20220045280A - A method for manufacturing of ionized calcium using Oyster and coral reef - Google Patents

Abstract

The present invention relates to a method for producing ionized calcium using coral and ostrea, which includes: a washing process of removing foreign substances attached to corals and ostrea and washing with water; an immersion and spray process of additional cleaning of foreign substances; a primary sintering and cooling process of minimizing impurity content and maximizing pure calcium content; a crushing process; a mixing and secondary sintering process; a powdering process; a liquid phase separation step of mixing, stirring, and filtering the powder with water, and separating only the liquid phase components; and a concentration step of concentrating and drying the liquid component until the moisture content is 20% or less. Accordingly, the content of pure calcium in ionized calcium increases.

Description

A method for manufacturing ionized calcium using Oyster and coral reef

The present invention washes, dries, and calcines coral and moryeo at a high temperature and evaporates moisture at a high temperature during re-drying to increase the calcium component, immersed in methyl alcohol, mixed with water and oxalic acid, sprayed, or re-calcined to remove the peculiar fishy smell of moryeo. It relates to a method for producing ionic calcium that maximizes the content of pure calcium by removing, grinding, and rapidly cooling, mixing powdered coral and moss with organic acid to receive, liquid-separate, and concentrate calcium powder.

Calcium is one of the essential minerals for the composition and activity of various living things. In the case of animals, it is not only a component necessary for the composition and creation of bones and blood, but is also responsible for the information transmission function of the heart or brain.

That is, calcium is the element with the fifth largest content after oxygen, carbon, hydrogen, and nitrogen, which are organic compounds constituting the human body. It is an essential component for information transfer within cells, and is an important factor that causes serious obstacles to life maintenance when the balance of intracellular and extracellular calcium concentrations is disrupted.

In addition, calcium is an important element for the growth of meristems and root development in plants. In addition to neutralizing organic acids resulting from metabolism, it also acts as an antagonist by inhibiting the excessive absorption of magnesium, potassium and sodium. When calcium is insufficient, resistance to various diseases is reduced, and abnormal phenomena appear. As such, calcium is an element that plays an important role in maintaining the biological activity of animals and plants, and is being developed for various uses such as health functional foods and food additives.

On the other hand, the recommended daily intake of calcium for adults by the World Health Organization is about 700 mg, but there is a difference between the actual calcium intake and the effective absorption rate, so most adults consume only calcium that is less than the recommended intake. Therefore, when calcium is insufficient in the human body, nerves or muscles are over-excited, and in severe cases, it can lead to a heart attack followed by muscle spasms, and endocrine disease, kidney disease, digestive disease, exercise disease, skeletal shape abnormality, etc. At the cellular level, calcium permeability of the cell membrane is enhanced, calcium enters the cell, and cytoplasmic calcium increases, leading to decreased immune function, decreased secretion of insulin, etc., which can cause diabetes, and parathyroid glands. As the secretion of hormones is accelerated, the action of extracting calcium stored in the bones is promoted, so that more calcium is eluted from the bones, and the deposition of calcium in the cartilage tissue, especially in the arteries, increases.

Therefore, calcium is one of the important elements of cell wall composition, and when the supply is insufficient, the cells become weak and this causes many problems. Even with adequate levels of calcium in the soil, symptoms of deficiency may occur.

On the other hand, as described above, when calcium, which is an essential element for the human body, is absorbed into the body in an ionized state, its efficacy is maximized. That is, calcium needs to be ionized in the body to be absorbed well, but most conventional calcium is not absorbed in the body because it exists in a simple binding form, and thus causes gastrointestinal disorders or the like, or is discharged outside the body as it is.

Chemical synthetic products (chemical synthetic products such as calcium carbonate, calcium lactate, and calcium citrate, and imported natural calcium preparations such as seaweed calcium and whey calcium are representative of the calcium agents commercially available in Korea. More than 80% of natural calcium preparations are imported. On the other hand, an enormous amount of shells and starfish, such as shells and oysters, that can be used as materials for domestic natural calcium products, are collected every year, but their utilization is very low, and there is an urgent need for a plan to utilize them due to the occurrence of treatment costs and environmental pollution. am

Therefore, the present applicant intends to propose a method for manufacturing ionic calcium that maximizes the content of pure calcium by using coral and mulberry.

[Related technical literature]

1. Manufacturing method of ionized calcium using shell (Patent Registration No. 10-1676200)

2. Water-soluble ionized calcium culture solution and its manufacturing method (WATERSOLUBLE IONIZED CULTURE FLUID AND METHOD THEREOF) (Patent Registration No. 10-0455246)

The present invention has been devised to solve the above problems, the purpose of which is to increase the calcium component by evaporating moisture at a high temperature during re-drying after washing, drying, and calcining corals and morays at a high temperature, and immersion in methyl alcohol or water and oxalic acid It is possible to maximize the content of pure calcium by mixing and spraying or re-firing to remove the peculiar fishy smell of moryeo, then crushing and rapidly cooling the powdered coral and moryeo with organic acid to receive, liquid-separate, and concentrate calcium powder. An object of the present invention is to provide a method for manufacturing ionic calcium using coral and mori.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the method for manufacturing ion calcium using coral and morye according to an embodiment of the present invention removes foreign substances attached to the coral and morye by hand, washes the coral and morye from which foreign substances are removed with water, and uses a ball mill A washing process of washing with water after stirring with a device, immersed in hydrochloric acid solution for 5 hours, and stirred with water; An immersion and spraying process of immersing moryeo and coral from which impurities have been removed through the washing process in methyl alcohol for 7 to 10 hours to remove foreign substances of salt and heavy metals contained in morye and coral, and administering water to further wash; Moryeo and coral provided through the immersion and spraying process are removed using a centrifuge to remove water, and the moryeo is moved to a kiln and heated for 20-30 minutes at a temperature of 2500 ~ 3000 ° C. Primary firing and cooling process to minimize silver and maximize pure calcium content; The moryeo and coral provided through the primary firing process and cooling process are pulverized to a predetermined size, the rapidly cooled morye is pulverized to a size of 400 mesh, and the coral is pulverized to have a granular diameter of 2 to 7 mm. fair; Moryeo and coral provided through the grinding process are mixed in a ratio of 6: 4, respectively, and the temperature of the kiln is maintained at 350 ~ 400 ℃, the secondary sintering process is carried out for 3 to 5 hours, and the kiln is cooled. Mixing and secondary calcination process in which the secondary calcined mother and coral mixture is cooled to enable grinding and processing; In the secondary calcination process, the calcined moryeo and coral mixture is collected in a calcination furnace, and pulverized to a size of 600 mesh again with a pulverizer, followed by a powder process; a liquid phase separation process of mixing and stirring the powder of mulberry and coral obtained through the powder process with water, filtering the suspended matter using a filter cloth, and then separating only the liquid component; And the liquid component obtained in the liquid-phase separation process is put into a concentrator and concentrated at a temperature of 90 to 100° C. until the moisture content is 20% or less, and then the concentrate is dried to obtain a powdery ionic calcium. Process; characterized in that it is configured to include.

At this time, the method for manufacturing ion calcium using coral and moryeo according to the present invention removes foreign substances such as salt and heavy metals through immersion in methyl alcohol in the immersion and spraying process to remove the peculiar smell of moryeo and coral. In order to spray a mixture of oxalic acid and water on the surface of moryeo, it is characterized in that it further comprises a process of additional washing by administering water.

In the method for producing ion calcium using coral and mulberry according to the present invention, coral and mulberry are washed, dried, and calcined at high temperature, and when re-dried, moisture is evaporated at high temperature to increase the calcium component, immersed in methyl alcohol, or mixed with water and oxalic acid and sprayed Or re-fire to remove the peculiar fishy smell of moryeo, grind and rapidly cool, and mix the powdered coral and moray with organic acid to receive, liquid-separate, and concentrate calcium powder to provide ionic calcium with a high content of pure calcium.

In addition, the method for manufacturing ion calcium using coral and mori in accordance with an embodiment of the present invention processes and recycles shells of shellfish such as shells and oyster farms discarded on the coast to produce ionic calcium by providing products with high added value to government or It is expected that this will be a way to solve the problems of local governments' chronic shellfish problems.

In addition, the method for producing ionic calcium using coral and moraya according to an embodiment of the present invention is to wash, dry, high-temperature calcination and drying, and powder, ion calcium, which is a shellfish, and ion calcium, which is easy to dissolve in water, by providing it through a liquid separation process. By providing it, it is possible to manufacture ionic calcium in an ionic beverage state that is easy to ingest.

In addition, in the method for producing ionic calcium using coral and mori according to an embodiment of the present invention, hydrogen is generated in the body through ionic calcium provided through a liquid separation process by washing, drying, calcining and drying at a high temperature, and pulverizing the more and coral. By increasing the residence time, activated hydrogen is involved in metabolism in the body for a long time, and active oxygen in the body can be effectively removed in the metabolic process, and calcium can be provided harmless to the body.

1 is a flow chart showing a process for producing ion calcium using coral and moryeo according to the present invention.
Figure 2 is a flow chart showing the ion calcium manufacturing process through the process of removing the odor of the moryeo according to Figure 1.

Hereinafter, a preferred embodiment of the present invention will be described in detail based on the accompanying drawings.

The present invention washes, dries, and calcines coral and moryeo at a high temperature and evaporates moisture at a high temperature during re-drying to increase the calcium component, immersed in methyl alcohol, mixed with water and oxalic acid, sprayed, or re-calcined to remove the peculiar fishy smell of moryeo. After removing, grinding, and rapidly cooling, powdered coral and mulberry are mixed with organic acid to receive, liquid-separate, and concentrate calcium powder to provide ionic calcium that maximizes the content of pure calcium.

Accordingly, looking at the characteristics of coral and moryeo used for the production of ionic calcium using coral and moryeo according to the present invention, first, coral reefs are formed into hard rocks through physical and chemical changes with water over a long period of time. As a complex structure made from the bones of living algae, limestone can be made using a skeleton made of calcium carbonate. Shallow corals, often referred to as 'the rainforest of the sea', constitute the most diverse ecosystem on the planet.

In other words, coral reefs are diverse aquatic ecosystems held together by the structure of calcium carbonate secreted by corals, and are created by small groups of animals found in the ocean with little nutrients. Most corals are made of stony corals made up of polyps that in turn colonize. Polyps belong to a group of fauna known as cnidarians, which includes sea anemones and jellyfish. Unlike sea anemones, corals secrete a rigid carbonate exoskeleton that supports and protects coral polyps.

Flowering marine plants such as mangroves and mangroves are a good place to inhabit in carbonated sand or mud. Debris is carried to the beach or shoal, which becomes small islands of sand or gravel debris, or sandbars on top of coral.

Coral also dissolves in water very slowly and becomes hard rock through re-precipitation, recrystallization, and chemical changes.

On the other hand, Oyster is a botanical name for oysters and belongs to the mollusk phylum Ostreidae. The outer surface of the motherwort is light greenish gray brown, and the inner surface is milky white. Oyster flesh is a very nutritious food called sea milk, sea brown rice, and sea medicine. It is easy to spoil and has a bitter taste.

Oyster meat contains three major nutrients of 25% protein, 18% ash, and 40% sugar, as well as vitamins A, E, B1, B2, B6, B12, iron, copper, manganese, iodine, magnesium, potassium, cobalt, phosphorus, and calcium. It is a treasure trove of nutrition that contains a lot of vitamins and minerals.

Oyster meat is one of the very rare foods with a very high protein content. Oyster protein is a very high-quality protein consisting of 8 essential amino acids and 10 other amino acids, and a total of 18 amino acids.

Various vitamins and minerals in oysters promote the formation of red blood cells to prevent anemia, help insomnia and restore eyesight, promote hormone secretion, increase resistance to bacteria and viruses, prevent visceral disorders, increase physical strength, prevent aging, Increased ability to respond to stress

Oyster shells also have many active ingredients and are used in both oriental and Western medicine. The main component of oysters is calcium, which is used as a calcium nutrient raw material. In addition, it contains copper, iodine, silicic acid, vitamin A, and the like. The nature of the oyster shell is slightly cold, non-toxic and salty in taste. The main action of oyster shell is astringent, antacid, sedative, etc., and is used for mental anxiety and insomnia, and is also used as an antacid for people with hyperacidity.

Oyster shells are burned and ground or used raw. In oriental medicine, roasted oysters have a strong antacid astringent ability, so they are used for hyperacidity.

These oyster shells or clam shells are composed of calcium carbonate, which is the main component of limestone, and when high heat of 700° C. or higher is applied to this calcium carbonate, carbon dioxide is removed to become calcium oxide (CaO). This is called firing calcium, and since the aqueous solution has strong alkalinity, it is used as a disinfectant. There is no difference in antibacterial activity by type of shellfish such as oysters, scallops, and scallops, and calcined calcium used for sterilization or long-term preservation is designated as a food additive.

Therefore, the present invention is to provide ionic calcium using calcined calcium provided by high-temperature treatment of coral reefs and oyster shells.

1 is a flowchart illustrating a process for manufacturing ion calcium using coral and moryeo according to the present invention, and FIG. 2 is a flowchart illustrating a process for manufacturing ion calcium through the process of removing odor of moryeo according to FIG. , Looking at the ion calcium manufacturing process using coral and mori according to the present invention with reference to the accompanying FIGS. Ion calcium is produced through the calcination and cooling process (S300), the grinding process (S400), the mixing and secondary calcination process (S500), the powder process (S600), the liquid phase separation process (S700), and the concentration process (S800). Hereinafter, the procedure and characteristics of each step will be described in detail as follows.

(1) Washing process (S100)

It is a process of manually removing corals and foreign substances attached to the moray, which are raw materials for the manufacture of ionic calcium, and washing the corals and morays from which foreign substances have been removed with water. After washing the moryeo with water, it is dried and put into a ball mill device containing zirconia balls having a diameter of about 1 mm and stirred at about 800 rpm for 10 hours.

The washing process is finished by putting the ball-milled moss and washed corals in a hydrochloric acid solution, immersion and stirring for about 5 hours, and washing with water.

(2) immersion and spraying process (S200)

In order to remove the salt and heavy metals of the mory and coral from which impurities have been removed through the washing process, the mory and coral are put into methyl alcohol and an immersion procedure is performed. More specifically, by immersing the moray and coral provided through the washing process in methyl alcohol for 7 to 10 hours to remove foreign substances such as salt and heavy metals contained in the moray and coral, the final product, ionic calcium, contains impurities. prevent.

On the other hand, the process of spraying a mixture of oxalic acid and water on the surface of moryeo and water to remove the peculiar smell of moryeo and coral, in particular, for moryeo and coral, which are equipped with foreign substances such as salt and heavy metals removed through immersion in methyl alcohol. More can be added.

More specifically, oxalic acid (C ₂ H ₂ O ₄ ) used by mixing with water to remove the odor of moryeo by spraying on the surface of the moryeo is a dicarboxylic acid in which two carboxyl groups are bonded, and a melting point of 180 to 190 ℃, it is soluble in water, and among organic acids, it is a relatively strong acid and has reducing properties.

It is a dicarboxylic acid in which two carboxyl groups are bonded, and has a melting point of 180 to 190°C, soluble in water, and a relatively strong acid among organic acids and reducing oxalic acid (C ₂ H ₂ O ₄ ) with water 1 to 10: 100 by weight. Mix in a negative ratio and spray on the surface of moryeo to remove the odor of moryeo, and immerse the moryeo in water for 3 to 4 hours to remove oxalic acid and foreign substances from moryeo.

That is, the oxalic acid is used as a component of a strong acid by mixing it with water to remove the odor, and in this procedure, when foreign substances are removed through oxalic acid, additional washing is required by administering water.

(3) Firing and cooling process (S300)

Moryeo and coral provided through the immersion and spraying process are removed using a centrifuge to remove water, and first, the moryeo is moved to a kiln and heated at a temperature of 2500 to 3000° C. of the conveyor kiln for 20 to 30 minutes to first calcinate In other words, by calcining the morionae at a high temperature of 2500° C. or higher within a short period of time for 20 to 30 minutes at a high temperature, the impurity content of the final product, ionic calcium, can be minimized and the pure calcium content can be maximized.

Thereafter, the heat supply to the kiln is cut off to cool the primary calcined moryeo, and the first calcined and cooled moryeo are put into the electric furnace, further calcined at a temperature of about 1000° C. for about 24 hours, and quenched, that is, a rapid cooling process. Through this process, it is possible to prevent deterioration by reacting with moisture in the air, which has gone through the firing process.

On the other hand, the coral provided through the immersion and spraying process is removed with a centrifuge to remove water and primary calcined by heat at a temperature of 500 to 700° C. for 4 to 5 hours in a calcination furnace.

At this time, if the temperature of the kiln is lower than 500 ℃, the sintering is delayed and the adsorption power of hydrogen is lowered. For a shorter period of time, the coral is not calcined, and if it is more than 5 hours, the calcined coral becomes too hard.

That is, after the coral is first calcined, the calcination furnace is blocked from heat and the calcination furnace is left to cool, but hydrogen is adsorbed to the coral. The time the corals are left in the kiln can be 8 hours. When the coral is left in the kiln and the temperature of the kiln is lowered to about 100 ~ 150℃, the coral is taken out of the kiln.

(4) grinding process (S400)

As a process of pulverizing the morye and coral provided through the primary firing process and cooling process to a predetermined size, the rapidly cooled moryeo can be pulverized into various sizes, and pulverized to a size of 400 mesh.

Corals are pulverized so that the diameter of the granules is 2 to 7 mm, and the granular corals can be classified by size.

(5) Mixing and secondary firing process (S500)

The washed, immersed, primary calcined and pulverized pulverized material and the washed, sprayed, primary calcined and pulverized coral pulverized material are mixed in a certain ratio.

The morye and coral are preferably configured by mixing in a ratio of 6: 4, and according to those skilled in the art, the mixing ratio can be variably selected and applied.

In order to produce ion calcium, the temperature of the kiln is maintained at 350 ~ 400 ℃ for the pulverized and mixed maize and coral mixture by applying the calcination and cooling conditions appropriately so that the mother and coral in the calcination furnace are calcined uniformly during additional calcination, 3 The second firing process is carried out for ~5 hours.

Thereafter, the second calcined mixture of mother and coral is cooled so that the pulverization and processing process is possible by cooling the calcination furnace. The cooling process is a process of lowering the temperature of calcined moryeo and coral to enable future processing such as pulverization.

(6) Powder process (S600)

The second calcination process is a process of pulverizing the calcined moryeo and coral mixture into a powder state. The powder process is a process of obtaining ionic calcium powder by collecting the calcined moray and coral from an electric furnace and pulverizing it with a pulverizer. The pulverization process is performed using a pulverizing means made of stone or ceramic material. As described above, in the powder process of the present invention, by using a grinding means made of a non-metal material such as stone or ceramic material, it is possible to prevent the reverse ionization of calcium ions that may occur when using a grinding means made of a metal material.

That is, after mixing the moryeo and coral in a certain ratio, it is moved to a grinding transfer device, and the mixed moryeo and coral are pulverized to a size of 600 mesh again to be powdered.

Thereafter, an organic acid is added to the powdered mulberry and coral mixture and stirred to form a mulberry and coral mixture.

At this time, the organic acid is citric acid (C ₆ H ₈ O ₇ ), acetic acid (CH ₃ COOH), formic acid (HCOOH), sodium citrate (C ₆ H ₁₅ Na ₃ O ₇ ), malic acid (C ₄ H ₆ O ₅ ), And succinic acid (C ₄ H ₆ O ₄ ) It is preferred that any one or two or more selected from the mixture.

Here, the organic acid helps to solubilize the calcium powder, and when the calcium powder is dissolved, it becomes a strong alkalinity that becomes pH 12.5 or higher, and is therefore unsuitable for consumption.

In addition, the organic acid is preferably added in an amount of 1 to 5 parts by weight compared to the mixed powder. The reason that 1 to 5 parts by weight of the organic acid is used relative to the mixed powder is less than 1 part by weight, so the mixed powder does not dissolve properly, and if it exceeds 5 parts by weight, it is acidified, so 1 to 5 parts by weight of the organic acid is appropriate compared to the mixed powder.

Then, the powder of the mixture is chelated, which is obtained by adding edible hydrogen peroxide (H ₂ O ₂ , 35%) and ozone (O ³ ) generated by edible hydrogen peroxide to the mixture in which organic acid is added to the mixed powder to which organic acid is added. By inducing the chelate of the mixed powder, calcium and organic acid in the equilibrium state where the formation and decay of the mixture in the peroxidized state (H ₂ O _n ) occurs simultaneously while generating ozone (O ³ ) in edible hydrogen peroxide (H ₂ O ₂ ) It means mixing and stirring.

(7) liquid phase separation process (S700)

After mixing the obtained powder with water and stirring, the suspended matter was filtered using a filter cloth (or filter paper), and then only the liquid component was separated.

Then, the obtained liquid component was put into a concentrator and concentrated at a boiling point temperature or lower until the moisture content became 20% or less, and then the concentrated solution was dried to obtain ionic calcium in a powder state.

In order to remove the remaining metal components while leaving only ionic calcium in the fine powder obtained by the secondary calcination and pulverization, the powder obtained through the above process is mixed and dissolved in water.

In general, ionic calcium powder obtained by calcining minerals converts most of calcium oxide to calcium hydroxide [Ca(OH) ₂ ] when put in water, but ionic calcium produced by heating and calcining moray and coral is converted to calcium hydroxide when put in water It is dissolved in water in an ionized state until it reaches a saturated concentration. At this time, the remaining dissimilar metal materials are not dissolved in water, but float as a float and sink over time.

Therefore, in order to remove the dissimilar metal components that are not soluble in water, the powder component is mixed with water and stirred, and then the precipitate in the suspended state is filtered using a filter cloth to separate only the transparent liquid component that has passed through the filter cloth.

The liquid component contains ^{Ca 2+ ions} and O ^{2 −} ions with high purity, and they are dissolved in an almost saturated state ^. can be increased

Then, the obtained liquid component is put into a concentrator and concentrated. The concentration is to reduce the water content by heating the liquid component to a boiling temperature or lower, and is preferably performed at a temperature of 90 to 100° C. until the water content is 20% or less. When concentrated in this way, the liquid component becomes like a thick dough.

(8) Concentration process (S800)

The obtained liquid component is put in a concentrator and concentrated at a temperature below the boiling point until the water content is 20% or less, and then the concentrate is dried to obtain ionic calcium in a powder state.

The present invention is not limited by the above-described embodiments, and various modifications and changes can be made by those skilled in the art, which are also included in the spirit and scope of the invention, which is not defined in the appended claims. .

Claims (3)

A washing process of manually removing foreign substances adhering to corals and mules, washing corals and mules from which foreign substances have been removed with water, stirring them with a ball mill, putting them in a hydrochloric acid solution, immersing them in a hydrochloric acid solution, and washing them with water after stirring for 5 hours;
An immersion and spraying process of immersing morye and coral from which impurities have been removed through the washing process in methyl alcohol for 7 to 10 hours to remove foreign substances of salt and heavy metals contained in morye and coral, and administering water to further wash;
Moryeo and coral provided through the above immersion and spraying process are removed using a centrifuge to remove water, and the moryeo is moved to a kiln and heated for 20-30 minutes at a temperature of 2500 ~ 3000 ° C. Primary firing and cooling process to minimize silver and maximize pure calcium content;
The moryeo and coral provided through the primary firing process and cooling process are pulverized to a predetermined size, the rapidly cooled morye is pulverized to a size of 400 mesh, and the coral is pulverized to have a granular diameter of 2 to 7 mm. fair;
Moryeo and coral provided through the grinding process are mixed in a ratio of 6: 4, respectively, and the temperature of the kiln is maintained at 350 ~ 400 ℃, the secondary sintering process is carried out for 3 to 5 hours, and the kiln is cooled. Mixing and secondary calcination process in which the secondary calcined mother and coral mixture is cooled to enable grinding and processing;
A powder process of collecting the calcined moryeo and coral mixture in a calcination furnace in the secondary calcination process and pulverizing it again to a size of 600 mesh with a pulverizer;
A liquid separation process of separating only the liquid components after mixing and stirring the powder of moryu and coral obtained through the powder process with water, and then filtering the suspended matter using a filter cloth; and
Concentration process in which the prepared liquid component obtained in the liquid-phase separation process is put into a concentrator and concentrated at a temperature of 90 to 100° C. until the moisture content is 20% or less, and then the concentrate is dried to obtain powdery ionic calcium. ; Method for producing ion calcium using coral and moryeo, characterized in that it comprises a.
The method of claim 1,
In the dipping and spraying process
In order to remove the peculiar odor of moryeo and coral with salt and heavy metals removed through immersion in methyl alcohol, a mixture of oxalic acid and water is sprayed on the surface of moryeo, and then water is added A method for producing ionic calcium using coral and moryeo, characterized in that it further comprises a washing step.
The method of claim 1,
In the powder process
After adding organic acid to the mixed powder of moryeo and coral pulverized to a size of 600 mesh, adding ozone (O ³ ) to the mixture to induce a chelate of the mixed powder to which the organic acid is added A method for producing ionic calcium using coral and mulberry.

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