KR20100011203A - Functinal water and the apparatus used for sterilization and restoration - Google Patents

Abstract

PURPOSE: Functional water is provided to ensure disinfection function of bacteria and decomposing function of agricultural medicine using deep ocean water and sintered shell. CONSTITUTION: Deep sea water is concentrated after removing sodium ions. A sintered powder of shell is added to the concentrate in the amount of 0.5~2.0 w% to make a saturated solution. 0.5~2.0 w% citric acid is dissolved based on the saturated solution to make functional water. The functional water has 12±1 of hydrogen ion concentration and +5 to -100 of oxidation/reduction potential value.

Description

Functional water with disinfection and rehabilitation function and apparatus or method for using the same {functinal water and the apparatus used for sterilization and restoration}

This company has antimicrobial and bactericidal activity against soil bacteria and pathogenic E. coli caused by moisture contained in foods such as various vegetables, fruits or vegetables, and at the same time supplies effective trace elements such as calcium and magnesium to foods The present invention relates to a number of functions for providing a rehabilitation function and a method or a device using the same.

In the environment where human beings live, a myriad of bacteria live, and there are many microorganisms in the food that people eat and drink, soil and air, and many microorganisms such as E. coli and Staphylococcus aureus are detected in human hands. Some of the pathogenic bacteria can cause oral infections in humans and cause food poisoning, while others may have no effect.

Looking at how to remove these bacteria, the most common method is the autoclave sterilization method, most of the bacteria will be killed when maintained at 121 ℃ for 15 minutes, UV sterilization method using UV is generally It has the most sterilizing power at the wavelength around 260 ~ 280nm, so it is widely used to sterilize the surface in clean room or aseptic workbench. In addition, CaOCl ₂ , H ₂ O ₂ , O ₃ and phenol and cresol which are phenol derivatives The method of using the chemical substance is used.

However, various kinds of foods such as vegetables, fruits, and vegetables that humans eat contain soil bacteria or pathogenic E. coli, which cannot be sterilized by high-pressure steam sterilization. It is inevitably damaged by losing its taste and aroma, so to obtain bactericidal and antimicrobial effects against soil bacteria and pathogenic E. coli generated from various vegetables, fruits, and vegetables to date, chlorine-based dilutions or spraying with brine or ozone The chlorine diluent, salt water and ozone have a certain range of bactericidal effects, but the chlorine or ozone components used for sterilization cannot maintain freshness for vegetables, fruits or vegetables for more than 24 hours. With wilting problems, moreover goats Diluent has a problem remaining to hazards to humans.

The technical idea of the present application is to supply nutrients to plants by using deep sea water containing a large amount of various minerals, and to add a fired product heated to a specific shellfish at a high temperature to secure bactericidal power and maintain freshness at the same time. When the functional water can be obtained, and the functional water is sprayed to various vegetables, fruits or vegetables in a gas or liquid state, trace elements such as calcium, magnesium, potassium, iron, and zinc, which are various mineral components of deep sea water, It is the invention completed by confirming the fact that the food maintains the freshness and refreshing function of the foods, and the high temperature calcined product of the shellfish increases the antibacterial and bactericidal power against soil bacteria and pathogenic E. coli.

Although seawater contains a large amount of sodium chloride, magnesium, potassium, and silicon, many other researches are being conducted to balance the trace elements, which are essential nutrients essential to the human body. It is called deep sea water, which refers to sea water 200 meters or less from the surface of the sea, and contains many inorganic nutrients such as nitrogen, phosphorus, and silicic acid needed for plant growth because photosynthesis does not occur. It is very physically clean because it is not contaminated by E. coli or general bacteria, and it contains essential trace elements and various minerals in a balanced manner. It also contains zinc, selenium, manganese, etc. in addition to the four major minerals (magnesium, calcium, potassium, sodium). Including various diseases caused by stress or constitution Immune function is also known to be excellent.

At present, the surface water is not suitable for food and beverage in the state of serious marine pollution, but since the deep sea water is not much more viable than the surface layer and contains little pathogenic organisms, the technology to apply the deep sea water as beverage 7-34728.

In addition, since deep sea water does not have phytoplankton that consumes nutrients in the deep sea where sunlight does not reach, it is rich in nutrients decomposed by bacteria and contains a large amount of minerals such as calcium and magnesium. It is known that it is a water having low and stable low water temperature and its properties are stable, so that various minerals are contained in a balanced manner, and it has been known to have excellent scavenging effect on active oxygen due to the action of dissolved metal ions. .

In Japanese Patent Publication No. 2580428, a concentrated liquid is obtained by heating and concentrating deep sea water, but continuing until it is concentrated to less than 1/1000 of its original volume. After cooling the obtained concentrate, the crystals obtained from the concentrated liquid are removed, and a part of this solution is removed. By dropwise addition to the drink is a healthy drink effective for the prevention of modern diseases such as diabetes, allergic diseases, myocardial infarction.

In addition, in the technique of Japanese Patent Laid-Open No. 2001-198575, in order to remove electrolytes such as sodium chloride in the deep sea water, electrolysis is performed in an electrolysis device, and a strong acid oxide water obtained from the anode side (the redox potential is lower than pH 2.4 to 2.7). 1000 mV or more) and an alkali reduced water obtained from the negative electrode side are known. For the use of strongly acidic oxidized water, it is used for disinfection sterilization of medical instruments and sterilization of foods by use of its oxidizing power and acid sterilization. The present disclosure discloses that it has efficacy against gastrointestinal diseases such as abnormal fermentation in the stomach, chronic diarrhea, indigestion, antacids and excessive stomach acid.

The present invention supplies functional foods such as vegetables, fruits, vegetables, etc. that humans eat to increase the freshness of the foods, and at the same time, the functional water having the function of disinfecting and decomposing functions of soil bacteria and pathogenic E. coli which can be included in foods. The invention started with the problem to be provided.

Therefore, the present application supplies functional water to give food products with disinfection and rehabilitation (refreshing function), but extracts the deep seawater, removes sodium (Na ⁺ ) ions, and concentrates the small component powder of shellfish in the concentrated water obtained by concentrating. Put 0.5 ~ 2.0 w% as a standard to make a saturated solution, and dissolve citric acid 0.5 ~ 2.0 w% as a saturated solution to give hydrogen ion concentration (pH) in the range of 12 ± 1. Also, redox potential value (ORP) The purpose is to provide a Sarax solution provided in the range +5 to -100.

In addition, the present application is a means for applying the functional water to foodstuffs, the upper portion has a space for storing foods and the space portion is provided in a configuration having a hole or nozzle for supplying the functional water, the lower The furnace is contained in the storage tank, the lower part of the reservoir is equipped with an ultrasonic vibrating element to function to finely atomize the functional water to spray, and the functional water sprayed from the bottom to the gas phase in the upper and lower or side of the upper space of the spray hole ( The purpose of the present invention is to provide a method and apparatus for spraying foods through holes or nozzles so that the foods have a bactericidal function, a pesticide decomposition function, and a refresh function.

The functional water provided herein is provided by making a primary saturated solution by adding a small component powder of shellfish to the concentrated water obtained by removing deep sea water and removing sodium (Na ⁺ ) ions, and then dissolving citric acid therein. Finally, when the hydrogen ion concentration (pH) is provided in the range of 12 ± 1 and the redox potential (ORP) is provided in the range of +5 to -100, various minerals are supplied to foods such as vegetables, fruits and vegetables. In addition, the invention has been completed by confirming the fact that the germ function for the soil bacteria, pathogenic E. coli, etc. remaining in various vegetables, fruits or vegetables and at the same time has a freshness maintaining function.

To achieve the object of the present application, since the excess sodium component contained in the deep sea water may be harmful to living organisms, rather than using the concentrate of the deep sea water to achieve the object of the present application, It has been found through various experiments that only by removing sodium ions in the deep sea water by means of electrolysis and osmotic pressure, and then concentrating them to obtain a better effect.

In addition, the powder obtained by calcining shellfish used as another main raw material in the present application was intended to use the modification method of the applicant's prior application registration technology (Patent No. 0486674), the shell clam northern clam (Pseudocardium sachalinensis, or Pseudocardium sybillae) is provided by firing and pulverized, the process of cleaning the foreign matter adhering to the surface of the northern clam collected, the process of coarse grinding the washed northern clam shell and the coarse shell shell 600 ℃ to 1,200 It was intended to use the shell obtained by activating the acid treatment and alkali treatment in a multi-stage in the range of ℃ and firing for 10 hours or more in the 300 ~ 400 mesh range.

It was also intended to use citric acid to give the function that the functional water provided herein does not change the alkali concentration and also maintains the redox potential (ORP) value in the range of +5 to -100 for a long time, and also to prepare the functional water of the present application. When the granite porphyry layer is used, the water passed through the granite porphyry layer is used as the dilution water of the deep seawater concentrate. The granitic rock is made of semiphasic tissue, which is composed of semifinished granules and granules of neutral or neutral stone. It has a lot of self-crystallization and contains a small amount of mica. The stoneware itself is like a granite and is a crystalline and granular, but the crystal grains have a much smaller state. Granite rock is expected to act to increase water absorption by softening water and making small clusters of water molecules.

Embodiments of the invention to which the technical spirit of the present invention is specifically implemented and applied to achieve the above object will be described in detail in the description below for the specific contents of the invention.

The functional water (Sarax solution) provided herein is a shell powder that is activated by coarse milling of shells, and activated by multi-step firing, acid treatment, and alkali treatment, which is attached to the surface of the object to be cleaned when cleaning fruits, vegetables, and grains. It reacts with residual pesticides to hydrolyze pesticides or to form chelating compounds to remove them, and also has a bactericidal function against soil bacteria and pathogenic E. coli remaining in various vegetables, fruits and vegetables. Trace elements such as calcium, magnesium, potassium, iron, and zinc, which are various minerals in the deep ocean water in solution, penetrate into fruits and vegetables, and people indirect the minerals that are beneficial to the human body by cooling the fruits and vegetables. You can expect the effect of eating and drinking.

In order to objectively demonstrate the effects of the present application, the present application intends to prepare supporting data for the effect portion described herein in the following detailed description for the practice of the invention.

Prior to describing the embodiments of the invention for embodying the technical idea of the present application by way of example, the terms or words used in the specification or claims of the present application should not be construed as being limited to ordinary or dictionary meanings and It should be interpreted as meanings and concepts corresponding to the technical idea, the examples described herein are only one embodiment for implementing the technical idea of the present invention and do not represent all of the technical ideas of the present application, It will be appreciated that there may be various equivalents and variations that can replace them in time.

In addition, the examples described below in the technical concept of the present disclosure describe the best mode found through a number of trial and error in the present invention, the upper limit and the lower limit of the numerical value is beyond the upper and lower limits of the numerical value described in the present invention. It should be recognized that this is a fixed number because it cannot be achieved.

In order to obtain the functional water (Sarax solution) to be provided in the present application, the deep sea water is basically taken to remove the sodium (Na ⁺ ) ions and concentrated to obtain high-temperature small component powder of shellfish Is a device industry that requires large-scale utility, and in Korea, there is a facility that produces concentrated water obtained by removing sodium (Na ⁺ ) ions from deep sea water that is still needed here and producing similar products. Applicants have manufactured a concentrate obtained by removing sodium (Na ⁺ ) ions from deep sea water in Japan and selling it under the trade name "upwell 20000" in Japan. We would like to purchase and use the product (Address: 東京 都 新宿 區 百 人 町 1 丁目 19 番 13 戶: Tel.03-5389-1501).

In addition, as a means for obtaining the high temperature small-component powder of shellfish used as a basic raw material in the present application, the shell of the northern clam that is about 100mm x 80mm or more is collected and put into a grinder loaded with ceramic balls and attached to the surface of sludge, seaweed, etc. After cleaning the foreign substance of clean, put the washed northern clam shell into the grinder, roughly crushed to the size of 10 ~ 20mm, and put into the sintering furnace and the primary firing for 2 to 3 hours while maintaining the temperature of about 400 ~ 500 ℃ The first calcined shell powder was immersed in a 10% hydrochloric acid solution for about 3 to 5 minutes for a short time and then calcined for 2 to 3 hours in a firing furnace maintaining a temperature of about 600 to 700 ° C. Secondly calcined shell powder was immersed in 20% sodium hydroxide solution for about 3 to 5 minutes for a short time and then calcined again in a kiln for 3 to 4 hours in a firing furnace maintaining a temperature range of about 1000 ~ 1150 ℃ 300 mesh It is possible to obtain calcium oxide powder of shell powder by pulverizing as described above. In order to measure the component content of shell powder obtained at this time, an analysis was commissioned by the Korea Testing and Research Institute. It was confirmed that it is 97.3w% and tried to use it. (Refer to the test report shown in FIG. 3)

Function ( Sarax solution Solution preparation Example  One

As a means for solving the above problems, the applicant will describe one embodiment of the invention through the schematic process diagram disclosed in FIG.

In FIG. 1, the deep sea water dilution tank 10 is provided with a stirrer 7-1, and the deep sea water concentrate is prepared by preparing a concentrate purchased from Nippon-Ta Co., Ltd. (trade name upwell 20000) in the concentrate storage tank 1. The dilution water can be used to dilute 500 ~ 1000 times, the dilution water can be used for clean ground water or tap water, the dilution water is first through the filter (2) granite porphyry layer (3) to prevent the inflow of foreign substances ) Was sent to the deep seawater concentrate dilution tank (10) to send 1000 liters of dilution water based on 1 liter of deep seawater concentrate to make a 1000-fold dilution.

Of course, there is no problem in achieving the object of the present application even when the dilution water is not passed through the granite bedrock layer, but when the group is used at a high temperature at a high temperature in the range of about 800 to 1000 ° C, due to the far-infrared generation effect of the granite bedrock layer. The water softening function is increased and the water cluster is reduced to increase the absorption capacity.

The deep seawater diluted about 1000-fold in the deep seawater dilution tank (10) is sent to the reaction vessel (20), and in the reaction vessel (20), the shell subcomponent powder containing CaO as 97.3w% based on the amount of the deep seawater dilution introduced. It can be used in the range of 0.5 ~ 2.0 w%, in Example 1 was used as 1 w%, and also citric acid powder can be used in the range of 0.5 ~ 2.0 w% based on the amount of the deep seawater diluent used, in Example 1 It is added to 1.0 w% and dissolved by about 2 to 3 hours while stirring by the stirrer (7-2), if left for 12 to 24 hours, the precipitate is settled in the supersaturated solution at the bottom and the clear state at the top of the function of the present You can get a number.

In addition, an additive selected from sodium phosphate or calcium phosphate may be used in an amount of 1/2 to 1/5 of the amount of citric acid used in the above process, and in Example 1, calcium phosphate 0.2 based on the amount of dilute deep sea water is used. It was used as w% to make a Sarax solution.

In FIG. 1, the shell small component powder, citric acid powder, additives, etc. are shown to be put in a separate storage tank, but these powders are made into about 300-400 mesh powder, mixed at the above-mentioned feeding ratio, and fed at one inlet. It may be simpler to use a means for, the reactor 20 of Figure 1 has an intermediate discharge pipe (9) for transferring the functional water of the present application to the centrifugal filter (8) in a clear clean state intermediate discharge pipe (9) The supernatant water is transferred to the centrifugal filter (8) and the undissolved components that may occur may cause the hydrogen ion concentration (pH) or redox potential (ORP) in the functional water to be changed later. The undissolved component that comes out through the intermediate discharge pipe (9) is caught in the filter cloth of the centrifugal filter (8), and finally, the clean functional water (Sarax soluti) on).

In the process, the components remaining in the settled state in the lower part of the reaction tank 20 and the active ingredients remaining in the filter cloth of the centrifugal filter 8 are not discarded, but are transferred to the reaction tank 20 of the previous stage and are continuously recycled. Of course.

Example  Characteristics of the number of functions obtained in 1

Applicant attempted to examine the characteristics of the functional water obtained by the above process as Sarax Solution, and again to confirm how far the functional water of the present application (Sarax Solution) can be diluted and used while maintaining the desired effect of the present application. Dilution with distilled water was used to measure the degree of change of hydrogen ion concentration (pH), which is shown in Table 1 results.

[Table 1] pH change according to the dilution ratio

 Early  2-fold dilution 10-fold dilution 20-fold dilution 50-fold dilution 100-fold dilution  12.8  12.8  12.6 12.5  12.0  11.5

As can be seen from the results of Table 1, the functional water provided in Example 1 of the present application maintains a pH value of 12 until diluted with distilled water of about 50 times and then changes to 11.5 range when diluted to about 100 times. Can be.

In addition, the degree of change of the functional water (Sarax Solution) obtained by the above process to maintain the hydrogen ion concentration (pH) until the desired effect in the present application was measured, and the results are shown in Table 2.

[Table 2] pH change according to storage period

Early 24 hours later  30 days later  60 days later  90 days later 120 days later 12.8 12.8 12.7 12.6 12.5 12.4

As can be seen from the results of Table 2, the functional water provided in Example 1 of the present application maintains a pH value of 12.5 even after about 90 days, and then maintains pH of 12.4 after 120 days. It can be seen that there is little change.

In addition, the functional water name provided in Example 1 was named Sarax Solution (calcined calcium aqueous solution), and was commissioned to a test by the Korea Research Institute for Chemical Testing to determine the bactericidal efficacy. As a test strain, Staphylococcus aureus ATCC 25923, Escherichia coli (O-157) ATCC 43895, Salmonella typhimurim ATCC 13311, Vibrio parahaemolyticus KCTC 2471 strains were used to determine the bactericidal efficacy.

The test method was shaken culture of Staphylococcus aureus, Escherichia coli (O-157), Salmonella and Vibrio in a liquid heart (Brain Heart Infusion Broth), and then the cultured bacteria were diluted to obtain 1 ~ 9 × 10 ⁵ cfu. / Ml to be used for the test, and 20ml of the sample [Sarax Solution] was added to the sterilized cap tube and each cultured bacteria were diluted so that the initial inoculated bacterial count was 1-9 × 10 ⁵ cfu / ml. After the adjustment, the number of bacteria 5 minutes after the inoculation was measured to confirm the reduction rate for the initial bacterial count, and the results of Table 3 were obtained.

TABLE 3

Sterilization Test Items unit Result S.aureus: early  CFU / mL 4.3 × 10 ⁵ S.aureus: After 5 minutes CFU / mL 4.1 × 10 ³ (99.0%) E. coli (0-157): early CFU / mL 4.4 × 10 ⁵ E. coli (0-157) after 5 minutes CFU / mL <10 (99.9% or more) S. typhimurium: early CFU / mL 2.1 × 10 ⁵ S. typhimurium: after 5 minutes CFU / mL <10 (99.9% or more) V.parahaemolyticus: initial CFU / mL 5.1 × 10 ⁵ V.parahaemolyticus: after 5 minutes CFU / mL <10 (99.9% or more)

As can be seen from the results of Table 1, the functional water provided herein exhibited a 99.0% bactericidal power after 5 minutes of contact time against Gram-positive Staphylococcus aureus, and a Gram-negative bacterium (O-157). Salmonella. In Vibrio bacteria it was confirmed that the excellent sterilizing power of 99.9% or more after 5 minutes of contact time.

In addition, by using the functional water (Sarax Solution) provided by the above method as a test item for the chlorotanonyl pesticide component used as a test item, it is possible to purchase commercially available droplet tomato to test the decomposition performance of the pesticide component. Pesticide content contained, residual pesticide components after washing for 5 minutes with running tap water, functional water obtained in Example 1 of the present invention, functional wash water (1) diluted with 10 times water, and functional water with 20 times water Functional wash water diluted with 10 times, 20 times and 30 times water to confirm the removal performance of pesticide components using diluted functional wash water (2) and functional water diluted with 30 times water (3) Experimental results are shown in Table 4 by comparing the residual amount of pesticides when rinsing with tap water for 1 minute after immersion for 1 minute each.

TABLE 4

Sample Name Chlorotanonyl (ppm) Sample itself 4.2 Rinse with running tap water for 5 minutes 0.38 10 times dilution number of the functional water provided in Example 1  Not detected 20-fold dilution of the functional water provided in Example 1  Not detected 30 times dilution number of the functional water provided in Example 1  Not detected

When the pesticides contained in cherry tomatoes were washed with tap water from the above experiments, the removal rate was about 91%, and the removal rate of pesticides by tap water was also very high. Although it can be seen, even when using the functional wash water (3) diluted with 30 times of the water (Sarax Solution) of the present application, the detection limit (undetected) or less results are shown, which has the effect of decomposition of pesticide components. Could confirm.

In addition, in order to compare the freshness maintenance and preservation effect of the functional water (Sarax Solution) and commercially available fruit and vegetable alkaline wash water provided in the present application, it was intended to experiment using the injection device shown in FIG.

Referring to an embodiment of the apparatus for injecting the functional water (Sarax Solution) provided herein with food with reference to the injector 100 shown in Figure 2, the upper portion of the tunnel-type space 60 for storing food It is provided to have a space 60 is a vegetable or fruit is built-in, the upper, lower, left, right of the space has a supply unit 70 for supplying the sprayed functional water and the supply unit 70 is a spray hole (hole) It is provided with a 71 or a nozzle 72, the lower portion of the injection device 100 has a storage tank 80 in which the functional water 50 is contained and the ultrasonic vibration element 90 is built in the storage tank bottom, Ultrasonic vibrating element 90 has a configuration to spray the fine water by the granulation of the functional water, and in the storage tank 80, the float 82 floats above the height measuring bar 81 for measuring the water level. When the float 82 descends to the bottom Sense is detected (83) provided in the bottom measurement bar (81) shows an exemplary device that may be provided to the configuration in which it supplies the functional water to ring.

Therefore, the functional water 50 atomized in the gas phase by the operation of the ultrasonic vibrating element 90 in the bottom storage tank 80 goes up to the upper supply part 70 and through the spray port 71 or the nozzle 72 It can be sprayed on to disinfect and disinfect pesticides in foods, and can also be provided to have a rehabilitation (refresh) function by supplying nutrients to foods, the space 60 for efficiency of the injection device 100 Tray 61 is installed in the middle and intermediate positions to make a multi-layer such as double or triple, the tray is connected to the functional water supply unit 70 on the side, and for supplying the functional water to the upper and lower sides of the tray 61. It may be provided in a configuration capable of spraying the functional water 50 with a spray hole (hole) or a nozzle may be applicable to those skilled in the art even if not particularly shown, so no additional drawings are required.

In addition, in FIG. 2, the ultrasonic vibrating element 90 operates to spray the lower portion of the storage tank 80, but a pump is provided at one side of the storage tank 80, and the functional water is pumped by the pump to spray the nozzle. It is also apparent to those skilled in the art that it can be applied to a configuration that directly sprays on foodstuffs through (72), so the illustration of the pump, etc. is omitted and no further explanation is required.

Fruits currently on the market using the injector of Figure 2 herein. In a vegetable washing water, 100 gr of calcium chloride, 50 g of calcium acetate, and 50 g of calcium gluconate were added to 10 liters of distilled water as calcium salt, and 100 g of magnesium chloride as magnesium salt. Add 50 gr of magnesium gluconate, 100 gr of magnesium acetate, dissolve by stirring, and adjust the pH to 11 using sodium carbonate to use the alkaline washing water provided as a comparative example, and the functional water provided in Example 1 herein (Sarax Solution). ) Was used as an example to compare the freshness retention and preservation effect and the results are shown in Table 5.

TABLE 5

storage duration Example 1 Comparative example Cherry tomato Lettuce Cherry tomato Lettuce 3 days 0 0 0 0 6 days 0 0 0 0 9th 0 0 0 × 2 weeks 0 0 × 3 weeks 0 × 4 Weeks 0

As can be seen from the results of Table 5, the functional water provided herein was found to be superior in the freshness maintenance and preservation effect than the alkaline wash water in the market.

In addition, the cherry tomatoes and lettuce products provided after 6 days by using the alkaline tomato and lettuce products stored in the example of the present application and the alkaline cleansing water obtained in the comparative example after 6 days of storage period during the freshness maintenance experiment. A panel test was conducted to determine the overall taste and elasticity of Korean foods.The panel of 20 volunteers (10 males and 10 females) measured the taste and appearance of cherry tomatoes and lettuce. This result was implemented by the 5-point scale method (5 points | pieces: very good, 1 point | pieces: I hate very much), and the result is shown in Table 6.

Table 6 Sensory Test Results

division Example Comparative example Cherry tomato  Lettuce  Cherry tomato  Lettuce Taste 4.4  4.5  3.2  3.1 Exterior 4.6  4.7  3.4  3.2

As described above, the functional water (Sarax solution) provided herein has a function of decomposing residual pesticides adhered to the surfaces of fruits and vegetables, and also for soil bacteria and pathogenic E. coli remaining in various vegetables or fruits or vegetables. It can be seen that it has a bactericidal function.

Figure 4 is attached to the test report notified from the Korea Testing and Research Institute for the functional water (Sarax solution) provided herein, Figure 5 shows the bactericidal effect in the content received from the Korea Testing and Research Institute Photographs 2-1 and 2-2 shown in FIG. 5A relate to S. aureus, and pictures 3-1 and 3-2 shown in FIG. 5B refer to E. coli (O-157). The photo 4-1 and 4-2 shown in Figure 5-C relates to Salmonella, and the photographs 5-1 and 5-2 shown in Figure 5-D show the bactericidal efficacy against Vibrio bacteria. It is a photograph.

1: Schematic process chart for obtaining the functional water of this application.

Figure 2: Example of the device for utilizing the functional water of the present application

3: Test report of shell small powder used in the present application

4: Test report for the functional water (Sarax solution) provided herein

5: Photo showing the bactericidal effect of the functional water provided herein.

 *** Explanation of major symbols in drawings ***

1: deep seawater concentrate reservoir 2: filter

3: granite rock layer 4: shell small powder

5: citric acid powder 6: additive

7: agitator 8: centrifugal filter

9: intermediate discharge pipe 10: deep sea water dilution tank

20: reactor 50: functional water obtained in the present application

60: tunnel type 61: tray

70 supplying part 71 spray hole

72: spray nozzle 80: storage tank

81: height measurement bar 82: float

83: detection sensor 90: ultrasonic vibration element

100: injector

Claims (4)

In the freshness-maintaining functional water provided to give foods disinfection and pesticide decomposition, rehabilitation (refresh) function, Collect the deep seawater to remove sodium (Na ⁺ ) ions, and concentrate the concentrated powder obtained from the shellfish into 0.5 to 2.0 w% of the concentrated solution, making it a saturated solution. A freshness-maintaining functional water characterized by dissolving 2.0 w% to provide a hydrogen ion concentration (pH) of 12 ± 1 and a redox potential (ORP) of from +5 to -100. The method of claim 1, Freshness maintenance functional water, characterized in that provided by dissolving 0.1 ~ 0.5 w% in addition to the citric acid and the component selected from sodium phosphate or potassium phosphate in a saturated solution to the freshness maintenance functional water. In the upper portion having a food storage unit and the lower portion having a functional water storage tank and a dispersion means for maintaining the freshness of the food, The upper portion has a tunnel-type space for storing food and has a functional water supply means consisting of a spray or nozzle for supplying the functional water from the space, The bottom part has a storage tank having a freshness maintaining function, wherein the storage tank contains hydrogen ion concentration (pH) in a range of 12 ± 1 and a functional water having a redox potential (ORP) in the range of +5 to -100, Ultrasonic vibrating element 90 is built in the bottom of the storage tank to have a function of finely atomizing the functional water and spraying it. Freshness maintenance method characterized in that to give. In the injector having a structure for imparting a freshness maintaining function to foods having a food storage portion in the upper portion and a functional water storage and dispersion means in the lower portion, The upper part of the injector 100 has a tunnel-type space 60 for storing food, and the supply unit consisting of a spray port 71 or a nozzle 72 for supplying functional water to the upper and side surfaces of the space ( 70), The lower part of the injector 100 has a storage tank 80, in which the hydrogen ion concentration (pH) is 12 ± 1, and the redox potential (ORP) is a functional water having a range of +5 to -100. With storage tank 80, Ultrasonic vibrating element 90 is built into the bottom of the storage tank 80 so that the functional water is finely atomized and sprayed, and the sprayed particles are sprayed through the spray hole 71 or the nozzle 72 of the upper supply part 70. Functional water spraying device, characterized in that the fresh water maintaining functional water to be sprayed on foods to impart disinfection and refreshing (refresh) function.

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