KR102398765B1 - Manufacturing method of immune salt containing Saliconia herbacea Extract - Google Patents

Abstract

The present invention relates to a manufacturing method of salt containing glasswort extract, and more specifically includes the steps of: a washing step of washing solar salt and glasswort (S10); a dehydration step (S20) of dehydration to remove water and bittern from the solar salt washed through the washing step; grinding the solar salt into powder (S30); and coating the surface of the pulverized solar salt with a coating solution prepared by mixing an extract containing glasswort and a propolis solution (S40).

Description

Manufacturing method of immune salt containing green tea extract {Manufacturing method of immune salt containing Saliconia herbacea Extract}

The present invention relates to a method for producing an immune salt containing a green tea extract, and more particularly, to a method for producing an immune salt containing a green tea extract having an improved immune enhancing effect by coating the green tea extract on sea salt.

Salt is manufactured in various ways, and edible salt is divided into sea salt and refined salt according to KS standards. are separated Sea salt is obtained by introducing seawater into a salt field to evaporate moisture and then depositing salt crystals. In purified salt, about 35% of seawater is passed through an electrodialysis tank equipped with an ion exchange membrane to produce 16 to 18% of brine, and evaporated and concentrated. and mass-produced.

Green tea (Salicornia europaea) is an annual plant of the coleaceae family, which grows on tidal flats at the shores of the sea. The height is 10-30 cm, and the stem is a fleshy herb or a small shrub cylindrical. The branches are opposite, the leaves are also opposite in the shape of scales, and the nodes are bulging out. Three small flowers bloom in the recesses between nodes, and the stem is red in autumn.

Green tea has been eaten for food for a long time, but it is also eaten by cutting the stem and making a soup, or by grinding it and kneading it with flour to make a pancake. It is known as a healthy food because it is rich in minerals. The herb contains β-cyanidin, choline, tannins, alkaloids (salicornin, saligerbin, alkaloids C and D), saponins, betaine, minerals, fiber, amino acids, polysaccharides, and the like. Green tea is effective in relieving kidney and bladder inflammatory diseases, sinusitis, constipation, uterine fibroids, malignant inflammation, arthritis, high blood pressure, hypotension, back pain, hypertrophy, hemorrhoids, diabetes, thyroiditis, asthma, bronchitis, and liver disease. , diuresis, removal of sukbyeon, blood purification, and pharmacological action such as immunity enhancement.

The prior art Patent Publication No. 2021-0047391 (Method for producing multifunctional salt using shiitake mushrooms) discloses that the seasoning effect of shiitake mushrooms is expressed in salt, so that the seasoning effect is improved when cooking various foods or when eating meat, and the fishy smell and miscellaneous smell Disclosed is a method for producing salt containing beta-glucan, which improves the flavor of ingredients and helps to enhance immunity because it has a function of removing

However, the prior art does not disclose salt with improved bitterness and astringency of green tea containing green tea to help improve immunity.

Republic of Korea Patent Publication No. 2021-0047391 (published on April 30, 2021)

The present invention is to solve the problems of the prior art, and an object of the present invention is to provide a method for preparing a salt containing a green tea extract that helps to enhance immunity by coating the green tea extract on sea salt.

Another object of the present invention is to provide a method for producing a salt containing a green tea extract with improved taste and improved bitterness and astringency of green tea by coating the surface of sea salt with a green tea ferment extract.

In order to achieve the above object, the present invention is a washing step (S10) of washing the sea salt and seaweed; a dehydration step (S20) of dehydrating to remove moisture and bittern water of the sea salt washed through the washing step (S20); pulverizing the sea salt into a powder (S30); and coating the surface of the pulverized sea salt with a coating solution prepared by mixing an extract containing green tea and a propolis solution (S40); provides a method for producing an immune salt containing a green tea extract, comprising: do.

In the method for producing an immune salt containing a green tea extract according to an embodiment of the present invention, the propolis solution is characterized in that it is prepared by mixing propolis with mixed water containing nitric oxide and hydrogen water.

In the method for producing an immune salt containing a green tea extract according to an embodiment of the present invention, the step S40 is to ferment green tea with an Aspergillus niger strain selected from microorganisms cultured in a medium to ferment green tea. Preparing a fermentation extract (S41); Measuring the amount of cells of the prepared green tea fermented extract (S42); And when the measured cell mass is within the range of the set cell mass, kkujippong powder is mixed with the green tea fermented extract and then fermented with lactic acid bacteria to prepare an extract containing green tea (S43); characterized by comprising a.

In the method for producing an immune salt containing a green tea extract according to an embodiment of the present invention, the step S40 includes, after the step S43, measuring the acidity of the second fermentation extract (S44); And when the measured acidity is within the set range, mixing the second fermentation extract with a propolis solution to prepare a coating solution, and coating the surface of the pulverized sea salt with the coating solution (S46); characterized by further comprising do it with

In the method for producing an immune salt containing a green tea extract according to an embodiment of the present invention, after the dehydration step (S20), the sea salt is heated at 1,200 ° C. to 1,500 ° C., and the supernatant liquid sea salt and impurities After layer separation by using a method, the method further comprises a step (S22) of preparing crystallized sea salt by cooling the molten liquid obtained by recovering the supernatant.

According to the present invention, by coating the surface of sea salt with a coating solution prepared by mixing a fermented extract containing green tea and kkujippong and a propolis solution prepared with mixed water containing nitric oxide and hydrogen water, it helps to enhance immunity. It is possible to provide salt with improved bitterness and astringency of green tea and improved palatability.

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1 is a flowchart of a manufacturing method according to an embodiment of the present invention.
2 is an overall system diagram according to an embodiment of the present invention.
3 is an overall longitudinal cross-sectional configuration diagram of a discharge device according to an embodiment of the present invention.
4 is a cross-sectional configuration view taken along line A-A' of FIG. 3 .
5 is a perspective view showing the whole of the tornado conversion means according to the present invention.
6 is a plan view showing the whole of the tornado conversion means of the present invention.
7 (a) is a cross-sectional view of the conversion blade of the cross-sectional state of the line B-B' of FIG. 6, (b) is a plan view of the conversion blade, (c) is a plan sectional view of the cross-sectional state of the line CC' of (b) .
8 is an exploded perspective view showing the main parts of the vent pipe and the outer vent pipe of the discharge device of the present invention.
9 is a longitudinal cross-sectional view showing a plasma bubble generating means according to the present invention.
10 is a longitudinal cross-sectional view showing a colloid generator according to the present invention.
Fig. 11 (a) is a cross-sectional view taken along line D-D' of Fig. 11, and (b) is a cross-sectional view taken along line E-E' of Fig. 11 .

Since the present invention can apply various transformations and can have various embodiments, preferred embodiments will be described in detail. It is apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention. Unless otherwise defined, all technical and chemical terms and experimental methods used herein have the same meaning as commonly understood by a person skilled in the art to which the present invention belongs.

The method for producing an immune salt containing a green tea extract according to an embodiment of the present invention includes a sea salt washing step (S10), a dehydration step (S20), a grinding step (S30), and a step of coating with a coating solution (S40).

The sea salt washing step (S10) is a step of washing with water to remove foreign substances attached to the sea salt. In the washing step, the green tea is also washed with water to remove foreign substances and pesticides attached to the green tea.

The dehydration step (S20) is a step of dehydration to remove moisture and bittern water of the sea salt washed through the washing step.

Common sea salt is obtained by evaporating seawater from a salt plate. After washing, the sea salt obtained from the salt plate is piled up in a warehouse and the brine is drained. The bittern has a bitter taste because it contains a lot of magnesium chloride. Aged sea salt with sufficient bittern is good for health and tastes good.

As an embodiment of the present invention, after the dehydration step (S20), the sea salt is heated at 1,200 ° C to 1,500 ° C to separate the supernatant into liquid sea salt and impurities, and then the supernatant is recovered and melted It may further include a step (S22) of producing crystallized sea salt by cooling a liquid state.

The pulverizing step (S30) is a step of pulverizing the sea salt into a powder. Sea salt pulverized into powder makes the coating smooth in the subsequent coating step.

The step of coating with a coating solution (S40) is a step of coating the surface of the pulverized sea salt with a coating solution prepared by mixing an extract containing green tea and a propolis solution.

In the present invention, 'extract' includes not only the crude extract obtained by treating the raw material for extraction with an extraction solvent, but also the processed product of the crude extract, and includes a fermented product obtained by fermenting the raw material.

Green tea has pharmacological effects such as anti-cancer, blood purification and immune enhancement, but there is a problem in inhibiting the palatability of the immune salt according to the present invention due to the unique bitter and astringent taste of green tea.

Accordingly, the present inventors tried to derive an optimal manufacturing process for producing an immune salt with improved palatability by coating the sea salt with a ferment extract containing green tea and cucurbita to improve the unique bitter and astringent taste of green tea.

Cudrania tricuspidata is a deciduous broad-leaved small arboreous tree or shrub belonging to the family Moraceae, also called Gutthorn. The mulberry tree is distributed in Korea, Japan, and China, and inhabits at the 100-700 m high sunny shores, slopes, crevices of rocks, on the banks of the fields, and on the seashore. Cujippong leaves are mainly used in oriental medicine to treat eczema, pulmonary tuberculosis, bruises, chronic low back pain, and acute arthritis. In folklore, the fruit and bark are used for tonicity, diuresis, cough, sore throat, and paralysis.

The fruit of the mulberry tree is hard and green, and ripens to red as it softens slightly in September to October. When the leaves are cut, a white liquid is released and the fruit is sweet.

Cujippong fruit contains active ingredients such as gaba and aspartic acid, including rutin, morin, and mortine, which are flavonoids. Rutin strengthens capillaries and is known to have a good effect on diabetes and blood pressure.

In the present invention, when an extract containing green tea and cucurbiton is fermented at the same time as a Lactobacillus strain, which is a kind of lactic acid bacteria, due to the difference in the material properties of green tea and cucurbitong, a difference occurs in the fermentation rate of each material, Due to this, there is a problem in that the fermentation rate of the green tea component is relatively low, and thus the bitterness and astringency of the green tea remain in the final product.

In addition, when the green tea was fermented with a Lactobacillus strain, the fermentation rate was not high, whereas when the green tea was fermented with an Aspergillus niger strain, the fermentation rate was high. Fermentation rate was measured based on the amount of cells (concentration), and when green tea was fermented with Aspergillus niger, the cell mass was 1.5 times superior to that of fermented with Lactobacillus strains.

The fermentation rate was high when the Aspergillus niger reached the optimum cell mass (cell concentration), that is, 1.2×10 ⁶ cfu/ml to 1.8×10 ⁶ cfu/ml.

Aspergillus niger can be isolated from edible yeast.

As a preferred embodiment of the present invention, the step S40 comprises the steps of fermenting green tea with an Aspergillus niger strain selected from among the microorganisms cultured in the medium to prepare a green tea fermented extract (S41); Measuring the amount of cells of the prepared green tea fermented extract (S42); And when the measured cell mass is within the range of the set cell mass, kkujippong powder is mixed with the green tea fermented extract and then fermented with lactic acid bacteria to prepare an extract containing green tea (S43).

That is, when the amount of fermented green tea extract obtained by fermenting green tea with Aspergillus niger strain does not reach the range of the set cell mass, the next process does not proceed. At this time, the green tea fermented extract is prepared by adding 50 parts by weight of Aspergillus niger strain to 50 parts by weight of green tea and 50 parts by weight of molasses and fermenting it at 28° C. to 35° C. for 2-3 days. The set cell mass is preferably 1.2×10 ⁶ cfu/ml to 1.8×10 ⁶ cfu/ml.

Only when the cell mass of the green tea fermented extract is within the set cell mass, kkujippong powder is mixed with the green tea fermented extract and then fermented with lactic acid bacteria to produce an extract containing green tea. It is possible to manufacture immune salt from which bitter and astringent taste are removed.

In one embodiment, 50 parts by weight of fermented green tea extract and 50 parts by weight of kkujippong powder are added to 50 parts by weight of Lactobacillus plantarum and fermented at 28° C. to 35° C. for 2 to 3 days.

On the other hand, the step S40, after the step S43, measuring the acidity of the extract containing the green tea (S44); And when the measured acidity is within a set range, mixing the extract containing green tea with a propolis solution to prepare a coating solution, and coating the surface of the pulverized sea salt with the coating solution (S46) may further include .

That is, when the acidity of the extract containing green tea fermented with lactic acid bacteria in step S43 is high, the physical properties of the coating solution are lowered, thereby lowering the coating efficiency. Therefore, by measuring the acidity of the extract containing seaweed so that the measured acidity does not exceed the set range, it is possible to solve the problem that the coating solution is not coated on the surface of the salt.

The extract containing green tea fermented with Lactobacillus plantarum improves the sensory preference of green tea without degrading the physical properties of the coating solution at an acidity of pH 4.2 to 4.8.

As a preferred embodiment of the present invention, 10 to 20 parts by weight of the coating solution is immersed in 100 parts by weight of sea salt to coat. The coating solution is prepared by mixing 100 parts by weight of the extract containing green tea and 100 parts by weight of a propolis solution of 20 to 35 brix.

Propolis is a substance made by mixing bees' saliva and enzymes with a resin-like substance extracted from various plants, and can provide physiologically active effects such as antibacterial, antioxidant, and immune functions. . The propolis solution of the present invention may be prepared at an appropriate concentration by mixing propolis with mixed water containing nitrogen oxide and hydrogen water.

By coating the surface of the sea salt with a coating solution prepared by mixing a fermented extract containing green tea and cucurbita according to the present invention and a propolis solution, it is possible to provide a salt with improved taste and bitter taste and improved palatability.

As a comparative example, in comparison with the case of using only Lactobacillus plantarum instead of Aspergillus niger strain of the present invention, sensory evaluation such as bitterness, astringency, and overall preference of the prepared salt was measured, and the result is shown below. shown in Table 1. The above sensory evaluation was measured using a 9-point scale method with 20 adult men and women in their 30s and 50s (10 men and women each) with 3 years or more of experience in the food-related field.

division bitterness bitter taste overall sign Use of the Aspergillus niger strain of the present invention 8.4 8.2 8.3 Use only Lactobacillus plantarum (comparative example) 5.3 5.7 5.6

* In Table 1 above, the numerical value is the value obtained by dividing the sum of the scores of the sensory testers by the number of sensory testers, rounded to the second decimal place. As shown in Table 1, when the present invention uses the Aspergillus niger strain, the bitter taste and astringency in the sensory test were remarkably improved compared to the comparative example, and the overall preference was also excellent.

On the other hand, the propolis solution according to the present invention can be prepared by mixing propolis with mixed water containing nitrogen oxide and hydrogen water.

The mixed water containing nitric oxide water and hydrogen water used in the present invention is useful for promoting digestion, recovery from fatigue, improvement of wound healing, intestinal detoxification, blood circulation, and discharge of wastes from the body.

The preparation of the nitrogen oxide water and hydrogen water mixed water will be described in detail below.

2 is an overall configuration diagram of a system for producing a mixture of nitrogen oxide water and hydrogen water according to an embodiment of the present invention.

Referring to FIG. 2 , the system for producing a mixture of nitrogen oxide water and hydrogen water according to an embodiment of the present invention includes a nitrogen oxide generation and supply device 1 , a first hydrogen water supply device 80 , nitrogen oxide water and water. It includes a hydrophobic mixed-containing water production unit 40 , a second hydrogen water supply device 90 , a control unit 100 , a colloidal generator 60 , and a nano-bubble water storage and aging unit 70 . In addition, the system for producing a mixture of nitrogen oxide water and hydrogen water according to an embodiment of the present invention may further include an anion removal unit 110 including an anion exchange composite membrane.

The nitrogen oxide generating and supplying device (1) is a system in which atmospheric air is introduced into the lower air chamber (4) through the filtration filter (2) and the intake pipe (3) and is secondarily mixed with the external air by the filtration filter (5). It is configured to filter foreign substances such as dust, and the filtered external air is supplied to the discharge device 100 to generate a large amount of plasma having a high concentration of nitrogen oxide in a commercially available plasma state. Since a large amount of plasma having a high concentration of nitrogen oxide is continuously generated in the discharge device 100 implemented in the present invention, it is possible to manufacture a large amount of nitrogen oxide water containing a high concentration of nitrogen oxide.

As shown in Figs. 3 and 4, the discharge device 100 according to the present invention includes an atmospheric pressure increasing means 10 for generating a large amount of discharge sparks (corona sparks) and a discharging means 20 for generating discharge sparks. to provide

The atmospheric pressure raising means 10 is provided with a vent pipe 11 having a long vent passage 11a having an outlet 11b at its upper portion, and allows wind to blow in the circumferential direction from the lower portion of the vent passage 11a to ventilate. It is configured to include a tornado conversion means 12 for generating a tornado airflow in the furnace 11a, and a motor fan 16 for blowing wind at high speed in the direction of the tornado conversion means 12.

The tornado conversion means 12 is configured such that the support shaft 14 coupled to the central shaft portion 121 is supported by the support portion 13 fixed to the outer vent pipe 110 . In addition, the tornado conversion means 12 is provided with a plurality of conversion blades 122 provided at equal intervals in all directions of the central axis portion 121 as shown in FIGS. 5 and 6 .

The conversion blade 122 has a diagonal portion 122a adjacent to the central axis portion 121 and a circumferential guide vertical portion 122b extending with the diagonal portion 122a, and a circumferential guide vertical portion 122b ) is configured to have an upwardly guided inclined portion 122c integrally provided to extend to the end portion.

As shown in FIG. 3, the motor fan 16 is preferably provided with a blade fan 162 that is rotated by the power of the motor 161, and since the blade fan 162 rotates at a high speed, the wind blowing at high speed Air is blown toward the tornado conversion means 12 through the tuyere 163 .

The discharge means 20 is provided in the center of the ventilation passage 11a on the upper side of the tornado conversion means 12, and a pair of long discharge electrodes ( 21) The lower end is fixed, and a high voltage current is applied from the arc power supply unit 24 to the pair of discharge electrodes 21, respectively.

Since the insulator 22 only serves to support the pair of discharge electrodes 21 in the central portion of the ventilation pipe, in some cases, the insulator 22 may be fixedly provided in the middle of the pair of discharge electrodes 21, or a pair It can also be fixed to the upper end of the discharge electrode 21 of the provided.

In addition, the discharge electrode 21 may be a spiral, twist type, screw type, or spring type, and in some cases, although not shown in the drawings, it may be a rod type or a plate type, so that a pair of discharge electrodes 21 of the same shape are opposed to each other. It may be installed, or the rod type and the spring type may be installed to face each other.

In addition, the discharge electrode 21 may use an alloy containing tungsten, stainless steel, a platinum alloy, a titanium alloy, an alloy carbon steel, etc., it is preferable that a titanium alloy be employed. And the pair of discharge electrodes 21 employed in the present invention, one of which is a cathode electrode and the other is an anode electrode, and current is supplied to each of these cathode and anode discharge electrodes 21 to generate an arc discharge spark. Therefore, in the present invention, the high voltage current is applied from the arc power supply unit 24 to the pair of discharge electrodes 21 and the motor fan 16 is driven at the same time. As it rotates at high speed, the wind blowing at high speed is blown toward the tornado conversion means 12 through the tuyere 163, and in this way, the wind blowing at high speed in a straight direction through the tuyere 163 is a high-speed straight wind in the following. is called

Accordingly, the high-speed straight wind blown through the tuyere 163 is blown by the tornado conversion means 12, and at this time, the high-speed straight wind blows in the direction of the diagonal portion 122a of the conversion blade 122.

Therefore, as shown by the arrow in (a) of FIG. 7, the high-speed straight wind changes the direction so that the direction is bent in the circumferential direction (one-sided direction) at the diagonal portion 122a, and as shown in (b) of FIG. It moves in a state of rotation along the circumferential induction vertical portion 122b, and at the end of the conversion blade 122, it is guided by the upward guide inclined portion 122c as shown in FIG. It is in a state of being guided and moved in the upper direction by the upwardly guiding inclined portion 122c in a state of being obliquely twisted in the direction.

Therefore, the high-speed straight wind blowing in the vertical direction through the tuyere 163 is shown by the arrow in FIG. While being blown in the circumferential direction as shown, since it is guided upward by the upward induction slope 122c, the high-speed straight wind blowing in the vertical direction through the tuyere 163 passes through the tornado conversion means 12 in the circumferential direction. As shown by the arrow in FIG. 3 by being in a state in which the air is blown upward, it becomes a tornado wind that rises while rotating along the inner circumferential surface of the vent pipe 11 as shown in FIG. 3 .

And since the straight wind blown through the tuyere 163 is blown at high speed, the tornado converted by the tornado conversion means 12 also becomes a high-speed tornado and rotates along the inner circumferential surface of the vent pipe 11 to vortex.

Therefore, when the tornado converted by the tornado conversion means 12 is rotated at high speed inside the vent pipe 11, the air pressure inside the vent pipe 11 rises rapidly, so that the atmospheric pressure in the vent path 11a is relatively higher than atmospheric pressure. (high voltage) state, and a high voltage current of 20 KV or more is supplied to the pair of discharge electrodes 21 in the ventilation passage 11a in this high high pressure state, and a plurality of discharge sparks K are generated between the pair of discharge electrodes 21 By being generated, a large amount of plasma is generated.

3 and 4, the present invention further includes another outer vent pipe 110 having a larger diameter than the vent pipe 11 on the outside of the vent pipe 11, but the vent pipe 11 and the outer vent pipe 110 is configured as a conductor so that a high voltage current can be applied from the arc power supply unit 24, respectively.

In addition, the wind passing through the tornado conversion means 12 is blown into the outer vent passage 111 formed between the vent pipe 11 and the outer vent pipe 110 to rise to a tornado airflow state, as shown in FIG. As shown, the lower end of the ventilation pipe 11 is installed to be located in the middle of the outer part of the tornado conversion means 12, and the space at the lower end of the ventilation pipe 11 and the outer ventilation passage 111 communicate with each other and blow from the tornado conversion means 12. It is preferable to be configured such that the tornado wind is blown to the vent passage 11a and the outside vent passage 111 at the same time.

In addition, as shown in Figure 8, the vent pipe 11 is configured to be provided with a spiral tornado induction spiral groove 17 in the vertical direction on the outer peripheral surface and the outer vent pipe 110, respectively.

Therefore, in the present invention, since the linear wind blown through the tuyere 163 by the operation of the motor fan 16 is blown at high speed, the tornado converted by the tornado conversion means 12 also becomes a high-speed tornado, and the ventilation pipe 11 It is rotated along the inner circumferential surface to be in a tornado state, and at the same time, the high-speed whirlwind converted by the tornado conversion means 12 is blown toward the lower side of the outer vent passage 111 as well.

And since there are spiral tornado induction spiral grooves 17 in the upper and lower directions on the outer peripheral surface of the vent pipe 11 and the inner peripheral surface of the outer vent pipe 110 on both sides of the outer vent passage 111, the whirlwind blown toward the lower side of the outer vent passage 111 is By rotating along the helical tornado guiding spiral groove 17, it is inevitably rotated in a tornado state.

Therefore, when the high-speed tornado converted by the tornado conversion means 12 is rotated at high speed in the tornado state in the outer vent passage 111, the internal air pressure of the outer vent passage 111 rises sharply, so that the air pressure in the outer vent passage 111 is higher than atmospheric pressure. It becomes a relatively very high atmospheric pressure (high pressure) state, and since the outer vent passage 111 between the vent pipe 11 and the outer vent pipe 110 serving as a pair of discharge electrodes is in a high high voltage state, a high voltage current is applied. As shown in FIG. 3 between the pair of vent pipes 11 and the outer vent pipe 110 , a large number of discharge sparks K are generated, thereby generating a large amount of plasma.

Therefore, since a large amount of plasma is emitted from the outlet 11b of the vent pipe 11 and the outlet 112 of the outer vent pipe 110 at the same time, it is possible to generate and obtain a plasma having a large amount of high-concentration nitrogen oxide.

And a large amount of plasma having a high concentration of nitrogen oxide generated by the discharge device 100 is maintained in an excited state by the permanent magnet 6 provided inside the nitrogen oxide generating and supplying device 1 shown in FIG. is composed

The permanent magnet 6 is preferably provided with a magnet of 4000 Gauss or more, it is known that the plasma excited state by the permanent magnet 6 continues, and the plasma can pass in the middle of the permanent magnet 6 It is preferable to have a plurality of vent holes (6a).

Referring to FIG. 2 , the plasma gas blown from the ring blower fan 7 of the nitrogen oxide generating and supplying device 1 is pressurized to the branch filter 30 and branched. In the branch filter 30, the plasma gas is transferred to the nitrogen oxide water and hydrogen water mixed-containing water production unit 40 through a pair of air pipes 32. By providing a check valve 33 in the middle of the air supply pipe 32 , the plasma gas transferred to the nitrogen oxide water and hydrogen water mixed-containing water production unit 40 is prevented from flowing back into the branch filter 30 .

The first hydrogen water supply device 80 supplies hydrogen water prepared by electrolyzing drinking water to the hydrogen water receiving chamber 40a of the nitrogen oxide water and hydrogen water mixed-containing water production unit 40, the anode and the cathode It includes an electrolysis cell having an electrode pair made of but not having an electrolyte membrane, and electrolyzing drinking water with the electrolysis cell.

The first hydrogen water supply device 80 electrolyzes drinking water to mass-produce hydrogen water at low cost, and supplies it to the hydrogen water receiving chamber 40a of the nitrogen oxide water and hydrogen water mixed-containing water production unit 40, It enables mass production of nitrogen water and hydrogen water mixed-containing water at low cost.

However, it is possible to mass-produce hydrogen water at low cost using an electrolysis cell having an electrode pair consisting of an anode and a cathode without using an ion exchange electrolyte membrane, but the pH rises due to the generated OH ⁻ ions and eventually oxidizes By ionizing highly reactive nitrogen oxides in mixed water containing nitrogen water and hydrogen water, harmful nitrogen dioxide is generated.

Therefore, in the present invention, the generation of harmful nitrogen dioxide is reduced through the second hydrogen water supply device 90 , the anion removal unit 110 , and the control unit 100 to be described later.

The nitrogen oxide water and hydrogen water mixed-containing water production unit 40 has a hydrogen water receiving chamber 40a, and the hydrogen water is filtered through the hydrogen water inlet 41 to filter impurities by the filtration filter 43. It is supplied to the accommodation chamber (40a).

It is preferable that the nitrogen oxide water and hydrogen water mixed-containing water production unit 40 be configured in the form of a water tank in which hydrogen water can be accommodated, and when an appropriate amount of hydrogen water is filled in the hydrogen water accommodation chamber 40a, automatically An automatic water replenishment opening/closing means (not shown) having a rich function to block and replenish when hydrogen water is insufficient may be provided in the hydrogen water inlet 41 .

In the upper portion of the hydrogen water accommodating chamber 40a of the nitric oxide water and hydrogen water mixed-containing water production unit 40, each plasma bubble generating means 50 directly connected to a pair of air supply pipes 32 is provided.

The plasma bubble generating means 50 is to spray the plasma gas into a bubble (water droplet) state.

The plasma bubble generating means 50 is directly connected to the air supply pipe 32 as shown in FIG. 9 or is connected to the air supply pipe 32 in a state where it is fixed to the base F by fastening the nut 56. may be provided.

The plasma bubble generating means 50 has an inlet hole 51 through which gaseous plasma transferred at high pressure from the air supply pipe 32 is introduced, and communicates with the inlet hole 51 and is larger than the inlet hole 51 . There is a low pressure passage (52) having a relatively small diameter, and an elongated trumpet hole (53) communicating with the low pressure passage (52) and having a small diameter outlet (55) having a relatively smaller diameter than the low pressure passage (52). There, one side of the low pressure passage 52 is configured to have an inlet pipe portion 54 having a fluid inlet hole 54a having a very small diameter through which the fluid is introduced.

Therefore, when the plasma gas flowing into the inlet hole 51 is moved to the low pressure passage 52 , the low pressure passage 52 has a relatively smaller diameter than the inlet hole 51 , so the flow rate of the gaseous plasma becomes faster. Therefore, as the atmospheric pressure of the low pressure passage 52 is lowered, the liquid is sucked in through the fluid inlet hole 54a and is sprayed toward the trumpet hole 53 while passing through the small diameter outlet 55 .

At this time, as the water particles sprayed in the trumpet ball 53 agglomerate with each other in a state of confinement of gaseous plasma, numerous plasma bubbles (water droplets) are generated and spread to the inside of the water tank. Nitric oxide in the bubble dissolves in water.

However, the plasma bubble generated by the plasma bubble generating means 50 is a relatively large water droplet state that can be visually identified.

Therefore, the present invention is provided with a colloidal generating unit (60) to break the plasma bubbles into smaller nano-bubbles.

The second hydrogen water supply device 90 supplies hydrogen water produced in the cathode chamber to the hydrogen water receiving chamber 40a, and unlike the first hydrogen water supply device 80 , OH ₋ ions are removed from hydrogen water. to supply

To this end, the second hydrogen water supply device 90 includes an electrolytic cell composed of a cathode chamber in which a negative electrode plate is disposed, an anode chamber in which a positive electrode plate is disposed, and an electrolyte membrane partitioning the anode chamber and the cathode chamber, and receives water from drinking water to receive electricity. The hydrogen water produced in the decomposition and the cathode chamber is supplied to the hydrogen water receiving chamber 40a.

The control unit 100 may control to supply hydrogen water through the second hydrogen water supply device 90 by measuring the specific resistance of the hydrogen water receiving chamber 40a and when the specific resistance value exceeds a reference value.

Since the hydrogen water supplied by the first hydrogen water supply device 80 contains a large amount of negative ions, the negative ions are accumulated as the hydrogen water is supplied, thereby causing the specific resistance value to exceed the reference value. When the specific resistance value exceeds the reference value, the pH rises due to the generated OH ^- ions and ionizes highly reactive nitrogen oxides to generate harmful nitrogen dioxide. Accordingly, the present invention, as an embodiment, removes anions through the anion removal unit 110 in order to reduce this.

The anion removal unit 110 according to an embodiment of the present invention includes an anion exchange composite membrane. The anion exchange composite membrane may be prepared by, for example, mixing styrene butadiene rubber with a mixture of vinylbenzyl chloride, styrene and polyvinyl acetal, but is not limited thereto.

As an embodiment of the present invention, the controller 100 measures the specific resistance of the hydrogen water accommodating chamber 40a and, when it exceeds a reference value, transfers the mixed water to the anion removal unit 110 to remove the negative ions.

In addition, the present invention converts the specific resistance value measured by the removal of anions to the nitrogen dioxide concentration according to the specific resistance value versus the nitrogen dioxide concentration conversion table, and the converted nitrogen dioxide concentration is within the set nitrogen dioxide concentration standard value, the second hydrogen water supply device (90) It can be controlled to supply hydrogen water through the

The conversion table for the nitrogen dioxide concentration versus the specific resistance value is a table that matches the change in the nitrogen dioxide concentration corresponding to the change in the specific resistance value of the nitrogen oxide water and the hydrogen water mixed containing water.

Trace amounts of nitrogen dioxide and nitrogen monoxide remaining in drinking water are not highly accurate and reproducible for concentration values when continuously measured by a sensor. That is, it is not easy to sense and measure the concentration of nitrogen dioxide in the mixed water in real time due to the nature of the manufacturing process for continuously mass-producing nitrogen oxide water and hydrogen water mixed water.

Therefore, the present invention converts the specific resistance value measured by the removal of anions to the nitrogen dioxide concentration using a pre-prepared specific resistance value versus nitrogen dioxide concentration conversion table, and when the concentration is within the set nitrogen dioxide concentration standard value, the second hydrogen water supply device (90) By supplying hydrogen water through the nitrogen dioxide removed nitrogen oxide water and hydrogen water mixed-containing water can be prepared.

Referring to FIG. 10 , the colloid generating unit 60 includes a long nano-bubble treatment chamber 63 between the mixing inlet 61 and the mixing outlet 62, and water in the nano-bubble treatment chamber 63 is A plurality of partition walls 64 and 64' are provided at equal intervals in the flowing longitudinal direction.

And in the central portion of any one of the partition walls 64, a central fixing member 65 having one central passage hole 65a is provided as shown in FIG. The other partition wall 64' adjacent to one side is provided in all directions as shown in FIG. ) is configured to be fixedly provided with the outer fixing member 66, and as shown in FIG. 10, the partition wall 64 with the central fixing member 65 and the outer fixing member 66 are provided in all directions, respectively. A plurality of partition walls 64 ′ are provided to be alternately installed in the nano-bubble treatment chamber 63 .

For example, if the diameter of the central through hole (65a) is 4 to 6 mm, the diameter of the fine through hole (66a) is 1 to 2 mm in size and is configured to be relatively very small and finely perforated. (66a) may be configured to be directly drilled into the partition walls (64, 64') without being provided in the central fixing member 65 and the outer fixing member 66 in some cases.

Therefore, when the plasma bubble flows into the mixing inlet 61 with the mixed water in a state of water pressure by the pump 45 and passes through the central passage hole 65a, the flow rate increases, so that it becomes a stream and is adjacent to one side. As it collides with the partition wall 64', the plasma bubble is destroyed and becomes a plasma bubble state in which it is split into smaller sizes. Since the plasma bubble having a relatively larger size than that of the micro-passing hole 66a is split, it becomes a nano-bubble of a finer size. ) is repeatedly passed through, so that it becomes nano-bubbles of a very fine size and is discharged to the mixing outlet 62 .

Therefore, the very fine nano-bubbles discharged to the mixing outlet 62 are mixed water (hereinafter referred to as 'nano-bubble water') in which nano-bubbles with high-concentration plasma containing high-concentration nitrogen oxide and anions are discharged. .

Accordingly, in the present invention, as shown in FIG. 2 , the colloid generating unit 60 is provided in the middle of the bypass water pipe 46 that is piped to be connected to the discharge port 44 of the nitrogen oxide water and hydrogen water mixed-containing water production unit 40 . The mixed water in which plasma bubbles in the form of large water droplets are mixed in the hydrogen water receiving chamber 40a of the nitrogen oxide water and hydrogen water mixed water production unit 40 by the pump 45 is mixed with the colloidal generating unit 60 It is introduced into the hydrogen water receiving chamber 40a of the nitrogen oxide water and hydrogen water mixed water production unit 40 through the water pipe 46' to generate very fine nanobubbles. In this way, the operation is continued in the state in which the on-off valves 47a, 47b, and 47c are opened and the other on-off valves 47d are closed, so that the plasma bubbles in the form of large water droplets in the hydrogen water accommodating chamber 40a are mixed. As the water is continuously circulated to the colloid generator 60, nano-bubble water mixed with very fine nano-bubbles that cannot be identified with the naked eye is produced.

At this time, the colloid generating unit ( 60), because more nanobubbles can be generated by introducing plasma gas into the nanobubble treatment chamber 63 of the colloid generator 60 it can also be made

In addition, the present invention is a heating means 48 such as a boiler or cooling means 48' such as a cooler for the mixed water in the hydrogen water receiving chamber 40a of the nitrogen oxide water and hydrogen water mixed-containing water production unit 40 It is configured to automatically control the water temperature using It has been shown that it is preferable to control the hydrogen water receiving chamber 40a so that the water temperature is 3 to 5° C. at an atmospheric pressure of 1 to 2 kg/cm 2a in order to ensure that the plasma is well concentrated.

Accordingly, the present invention includes a nano-bubble water storage and aging unit 70 in which the nano-bubble water in the hydrogen water accommodation chamber 40a of the nitrogen oxide water and hydrogen water mixed-containing water production unit 40 is accommodated.

The nano-bubble water storage and aging unit 70 preferably has a storage chamber 70a and is configured in the form of a water tank, stops the pump 45, closes the valve 47b, and closes the valves 47c and 47d. is opened so that the nano-bubble water in the hydrogen water receiving chamber 40a of the nitrogen oxide water and hydrogen water mixed-containing water production unit 40 is transferred to the nano-bubble water storage and aging unit 70 through the water pipe 46' will be saved

As such, the present invention is a coating solution prepared by mixing a fermented extract containing green tea and kkujippong with a propolis solution prepared by mixing a mixture of nitric oxide and hydrogen water to help improve immunity by coating the surface of sea salt. It is possible to provide salt with improved bitterness and astringency of green tea and improved palatability.

On the other hand, the above detailed description should not be construed as restrictive in all aspects, but should be considered as exemplary. The scope of the present invention should be determined by a reasonable interpretation of the appended claims, and all modifications within the equivalent scope of the present invention are included in the scope of the present invention.

Claims (5)

A washing step of washing the sea salt and seaweed (S10);
a dehydration step (S20) of dehydrating to remove moisture and bittern water of the sea salt washed through the washing step (S20);
pulverizing the sea salt into a powder (S30); and
and coating the surface of the pulverized sea salt with a coating solution prepared by mixing an extract containing green tea and a propolis solution (S40);
The step S40 is,
Preparing a green tea fermented extract obtained by fermenting green tea with an Aspergillus niger strain selected from among the microorganisms cultured in the medium (S41);
Measuring the amount of cells of the prepared green tea fermented extract (S42); and
When the measured cell mass is within the range of the set cell mass, kkujippong powder is mixed with the green tea fermented extract and then fermented with lactic acid bacteria to prepare an extract containing green tea (S43); containing a green tea extract comprising a A method for producing salt.
According to claim 1,
The propolis solution is a method for producing salt containing a green tea extract, characterized in that it is prepared by mixing propolis with mixed water containing a mixture of nitrogen oxide water and hydrogen water.
delete According to claim 1,
The step S40 is,
After step S43,
Measuring the acidity of the extract containing the green tea (S44); and
If the measured acidity is within a set range, mixing the extract containing green tea with a propolis solution to prepare a coating solution, and coating the surface of the pulverized sea salt with the coating solution (S46);
Method for producing salt containing green tea extract, characterized in that it further comprises.
According to claim 1,
After the dehydration step (S20),
heating the sea salt at 1,200° C. to separate the layers into liquid sea salt and impurities in the supernatant, and then cooling the molten liquid obtained by recovering the supernatant to prepare crystallized sea salt (S22);
Method for producing salt containing green tea extract, characterized in that it further comprises.

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