CN102408147B - Hydrogen-rich water and preparation method thereof - Google Patents
Hydrogen-rich water and preparation method thereof Download PDFInfo
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- CN102408147B CN102408147B CN201110247829.8A CN201110247829A CN102408147B CN 102408147 B CN102408147 B CN 102408147B CN 201110247829 A CN201110247829 A CN 201110247829A CN 102408147 B CN102408147 B CN 102408147B
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Abstract
The invention relates to hydrogen-rich water and a preparation method thereof, and belongs to the field of food beverages. The hydrogen-rich water is prepared by the following steps: firstly introducing nitrogen into a closed pressure vessel, emptying the nitrogen, introducing hydrogen to 0.1-4 MPa, stirring for 10-30 minutes with the pressure being maintained at 0.1-4 MPa. After the hydrogen-rich water is filled, the hydrogen content within a shelf life of 12 months is 1.35-1.65 ppm; the redox potential is between -400 and -600 mV; and the elimination activity of active oxygen peroxide SOSA index is 7.0-9.0 units. The invention solves the problems that hydrogen is dissolved in water and does not precipitate; the prepared bottle-packed hydrogen-rich water finished product can be stored for a long time, is convenient for transportation and sale, can be drunk immediately when a bottle is opened; the preparation and filling methods of the hydrogen-rich water are simple and practical, do not consume a lot of equipment and energy, and has low cost.
Description
Technical field
The invention belongs to food-drink field, be specifically related to a kind of rich hydrogen water and preparation method thereof.
Background technology
Prior art shows: human body is suitably taken in hydrogen, very effective to the resistance of oxidation of enhancing body, more have data to show, hydrogen is to removing interior free yl, anti-ageing, treatment cancer, reducing blood pressure, reduce the aspects such as blood glucose value and all have good effect (referring to CN101573300A).
The hydrogen water of high density to diabetes, pollinosis, allergy, atopic disorder, constipation, ventilation, rheumatosis, heart disorder, asthma, cerebral infarction, renal failure, Alzheimer's disease, climacterium obstacle, adult diseases and relieve chronic disease, improve circulation system disease etc. and have good curative effect.
Water and food that human body absorbs every day, some has oxidisability, some has reductibility, such as a lot of pharmaceuticals all have very strong oxidisability, and the vegetables of picked-up, vitamins C, vitamin-E etc. have reductibility at ordinary times, we mankind must have oxygen just can sustain life, but the strong oxidisability of oxygen is constantly again to allow soma " get rusty ", and final pathology, so, the superoxidant state of elimination human body, " reduction " health get rusty sex change cell, to improving body immunity, keep health in state of health, extremely important.
In tap water, add a large amount of hydrogen, become rich hydrogen water, utilize the reductibility of hydrogen, can keep health not in " peroxidation " state.
Hydrogen is constantly water-soluble and from water, constantly to separate out be two simple physical processes, dynamic reversible.
No matter adopt chemical method, or the method for physics, can realize water-soluble this process of hydrogen, some is in water, to generate hydrogen by chemical method, so water becomes rich hydrogen water; Some is to use electrochemical method, and brine electrolysis allows in water and is rich in a large amount of hydrogen, and the two is all equal to and directly in water, adds hydrogen.
The hydrogen dissolving in water, in the time that condition meets, all can constantly be separated out, and rich hydrogen water may become not hydrogeneous water at any time, or becomes the little water of hydrogen richness.
If add some compounds in water, make it to be beneficial to absorption, the storage of hydrogen, be faced with again the risk of having introduced new material in water, under normal circumstances, the existence of new material in this, is only used to allow hydrogen can be adsorbed in wherein.
Therefore, any rich hydrogen water or hydrogen dissolving water, all need to solve two technical problems, and 1, hydrogen is dissolved in to water or in water, generates hydrogen; 2, keep the hydrogen in water not separate out.
For first technical problem, as a rule there are following three kinds of modes:
(1) use physicochemical mode, catholyte;
(2) by the mode of pure chemistry, utilize water to react with MAGNESIUM METAL etc.;
(3) directly from hydrogen cylinder to hydrogen gas dissolved water.
More above-mentioned three kinds of methods, we can find out:
(1) kind method needs special device, device is expensive, and need electric energy, its final also only part solved hydrogen and be dissolved in the problem of water, generally, at normal temperatures and pressures, in water, adsorb after certain hydrogen, just can not adsorb again, no matter generate how many hydrogen by the method for electrolysis, all will directly from water, get rid of.
(2) kind method, although do not need the device of special expensive, does not need to consume the energy, the method to have an apparent shortcoming yet, has introduced exactly new impurity as Mg (OH) in water
2or other impurity.A kind of generation method and rich hydrogen Water generator of rich hydrogen water in Chinese patent CN18480487A, are just set forth; specifically be exactly in porous ceramics box, to fill magnesium granules or silver-colored particle; be not difficult to find, the method has been introduced new impurity in water, is totally unfavorable to health.And a problem of the same existence of the method, be exactly just no longer to have adsorbed after having adsorbed certain hydrogen in water, unnecessary hydrogen is directly discharged in atmosphere.
(3) kind method is simple, both without expending large number quipments and the energy, can in water, not introduce new impurity yet, but the method is suitable in situ preparation, the situation that short-term is used, if need to allow permanent being stored in water of hydrogen, be beneficial to storage, transport, sell, the problem that free hydrogen in water is not separated out must will be solved, Chinese patent CN101573300A has adopted the mode of adding the compound (cell extract) with reductibility aldehyde radical or hydroxyl in water, extends the method in the life-span of dissolved hydrogen in water.Cell extract has used monose, disaccharides, oligosaccharides, polyose, aminosaccharide, glycitols, lactone, Polyphenols etc. specifically, be not difficult to find out, it has initiatively introduced again many novel substances in water, perhaps these materials, body do not need, just exist in order to delay separating out of hydrogen in water, totally unnecessary.
Summary of the invention
The object of the present invention is to provide a kind of rich hydrogen water, this richness hydrogen water, also made without the method that expends mass energy without add a large amount of chemical substances in water by both, and the rich hydrogen water of producing, both can prolonged storage, and be convenient to again transport, sell.
Meanwhile, the present invention also provides a kind of and adopts totally-enclosed airtight device to realize from the filling complete process of being prepared into of rich hydrogen water.The method is simple, with low cost.
For achieving the above object, the concrete technical scheme that the present invention adopts is as follows:
A kind of rich hydrogen water, is characterized in that: the mode of the logical hydrogen of this richness hydrogen hydromining high-pressure stirring makes, and it is 1.35 ~ 1.65 ppm(1ppm=1mg/L containing hydrogen concentration).
The logical hydrogen of described high-pressure stirring refers to: in seal-off pressure container, pack the water of container cumulative volume 4/5-5/5 into, under whipped state, with pressurized with hydrogen to pressure be 0.1 ~ 4.0Mpa.
Before the logical hydrogen of described high-pressure stirring, can first pass into nitrogen 1 ~ 3 time, keep pressure 0.1 ~ 4.0Mpa at every turn.Its objective is oxygen and other air of in water, dissolving in order to displace.
The logical hydrogen of described high-pressure stirring, is that the temperature in stirring tank is to carry out between 1 ~ 25 DEG C, preferably 10 ~ 20 DEG C of temperature.
The rich hydrogen water that the present invention produces, adopts Aluminum Bottle packaging, fully avoids penetrating and the leakage of hydrogen of oxygen, meanwhile, ensures not leave any space and air in each bottle of rich hydrogen water bottle cap when filling, ensures that the hydrogen dissolving in water do not separate out.
The rich hydrogen water that the logical hydrogen of high-pressure stirring of the present invention generates, can first be filtered and enter afterwards rich hydrogen water storage tank or directly filling; Also can not pass through strainer, directly enter rich hydrogen water storage tank or directly filling.
The rich hydrogen water that the present invention produces, when filling, should be first filled after Aluminum Bottle spiral cover again with rich hydrogen water, and is ensured to leave space in bottle.
Rich hydrogen water of the present invention is prepared from totally-enclosed closed unit, this totally-enclosed closed unit comprises seal-off pressure container, agitator, filtration unit, rich hydrogen water storage tank and Aluminum Bottle, its workflow is: the purified water that first adds the process purifying treatment of the 4/5-5/5 of container cumulative volume in seal-off pressure container, after closed pressure container, in seal-off pressure container, add inert nitrogen gas to 0.1 ~ 4Mpa again, start agitator, be that 1 ~ 25 DEG C of stirring is after 10 ~ 30 minutes in stirring temperature in the kettle temperature, open valve, emptying nitrogen, and then add nitrogen to 0.1 ~ 4Mpa, stir 10 ~ 30 minutes, so repeat 1 ~ 3 time, with a large amount of oxygen and other gas except being rich in anhydrating, and then pass into hydrogen to 0.1 ~ 4MPa in this seal-off pressure container, and start agitator, stir 10 ~ 30 minutes, maintain during this time pressure to 0.1 ~ 4Mpa always, obtain rich hydrogen water.Subsequently, this richness hydrogen water filters through filtration unit, is pressed in rich hydrogen water storage tank, and rich hydrogen water storage tank is full of hydrogen in advance to exclude air or other foreign gas, and finally embedding makes filling rich hydrogen fishery products in Aluminum Bottle again.
Quality guaranteed period under described filling rich hydrogen fishery products normal temperature is 12 months.
The filling rich hydrogen water that the present invention produces, the following time point within the quality guaranteed period is through the sampling Detection to more than 10 bottles sample, and the hydrogen content of product is respectively:
0 month 1.35 ~ 1.65 ppm(mg/L)
March 1.35 ~ 1.60 ppm(mg/L)
June 1.35 ~ 1.55 ppm(mg/L)
December 1.35 ~ 1.50 ppm(mg/L)
Wherein, representative productions in 0 month day, the storage time of March, June, December representative products under room temperature (25 DEG C).
The filling rich hydrogen water that the present invention produces, the following time point within the quality guaranteed period is through the sampling Detection to more than 10 bottles sample, and the redox potential of product shows to have stronger reductibility, and its numerical range is respectively:
0 month-(400 ~ 600) (mV)
March-(400 ~ 580) (mV)
June-(400 ~ 560) (mV)
December-(400 ~ 550) (mV)
Wherein, representative productions in 0 month day, the storage time of March, June, December representative products under room temperature (25 DEG C).
The filling rich hydrogen water that the present invention produces, the sampling Detection of the following time point warp within the quality guaranteed period to more than 10 bottles sample, the eliminate activity ability of the active oxygen superoxide of product, numerical value is as follows:
Measuring method: get the SOD(superoxide-dismutase that product titre is 100 units) 20 times of dilutions, the now eliminate activity of SOSA(active oxygen superoxide) value is 5.0, standard value is 1.0.Then by ESR electron spinning measurement device SOSA value, its value is higher, and the eliminate activity of active oxygen superoxide is higher.
0 month SOSA is 7.0 ~ 9.0 units
March, SOSA was 7.0 ~ 9.0 units
June, SOSA was 7.0 ~ 9.0 units
December, SOSA was 7.0 ~ 9.0 units
Wherein, representative productions in 0 month day, the storage time of March, June, December representative products under room temperature (25 DEG C).
Technique effect of the present invention is mainly manifested in:
1, solved the problem that hydrogen is dissolved in to water and keeps the hydrogen in water not separate out.
2, adopt totally-enclosed airtight device to realize from the filling complete process of being prepared into of rich hydrogen water, can avoid hydrogen in the pollution of pilot process and production process to separate out.This preparation and packaging process are simple, without expending a large amount of equipment and the energy, with low cost.
3, prepared filling rich hydrogen fishery products, hydrogen content within the quality guarantee period of 0 ~ 12 month still can reach 1.35 ~ 1.65 ppm(mg/L), the reductibility of rich hydrogen water is that redox potential remains on-400 ~-600mV interval, the eliminate activity index S OSA of active oxygen superoxide remains on 7.0 ~ 9.0 units, constant product quality.
4, prepared filling rich hydrogen fishery products both can store up for a long time, be convenient to again transport, sell, and uncork is drinkable, easy to use.
Brief description of the drawings
Fig. 1 is preparation and the filling schematic flow sheet of rich hydrogen water of the present invention
Wherein, 1-seal-off pressure container, 2-agitator, 3-filtration unit, the rich hydrogen water storage tank of 4-, 5-Aluminum Bottle.
Embodiment
Below in conjunction with accompanying drawing, foregoing of the present invention is described in further detail again, but this should be interpreted as to technical solution of the present invention only limits to following examples.
embodiment 1?
?
In seal-off pressure container 1, first add the purified water of 4/5 process purifying treatment of container cumulative volume, after closed pressure container, in sealed pressure vessel 1, adding inert nitrogen gas to 0.1Mpa again, start agitator 2, is at 20 DEG C, to stir after 10 minutes in stirring temperature in the kettle, open valve, emptying nitrogen, and then add nitrogen to 0.1Mpa, stir 20 minutes, so repeat 2 times, with a large amount of oxygen and other gas except being rich in anhydrating; And then pass into hydrogen to 0.1MPa in this seal-off pressure container 1, and start agitator 2, stir 10 minutes, maintain during this time pressure to 0.1Mpa, the rich hydrogen water that to obtain containing hydrogen concentration be 1.45ppm always.Subsequently, this richness hydrogen water filters through filtration unit 3, is pressed in rich hydrogen water storage tank 4, and rich hydrogen water storage tank 4 is full of hydrogen in advance to exclude air or other foreign gas, and finally embedding makes filling rich hydrogen fishery products in Aluminum Bottle 5 again.
embodiment 2
In seal-off pressure container 1, first add the purified water of 5/5 process purifying treatment of container cumulative volume, after closed pressure container, in sealed pressure vessel 1, adding inert nitrogen gas to 4Mpa again, start agitator 2, is at 5 DEG C, to stir after 30 minutes in stirring temperature in the kettle, open valve, emptying nitrogen, and then add nitrogen to 4Mpa, stir 20 minutes, so repeat 3 times, with a large amount of oxygen and other gas except being rich in anhydrating; And then pass into hydrogen to 4MPa in this seal-off pressure container 1, and start agitator 2, stir 10 minutes, maintain during this time pressure to 4Mpa, the rich hydrogen water that to obtain containing hydrogen concentration be 1.65ppm always.Subsequently, this richness hydrogen water is directly pressed in rich hydrogen water storage tank 4, and rich hydrogen water storage tank 4 is full of hydrogen in advance to exclude air or other foreign gas, and finally embedding makes filling rich hydrogen fishery products in Aluminum Bottle 5 again.
embodiment 3
In seal-off pressure container 1, first add the purified water of 9/10 process purifying treatment of container cumulative volume, after closed pressure container, in sealed pressure vessel 1, add inert nitrogen gas to 2Mpa again, starting agitator 2, is to stir after 10 minutes at 25 DEG C in stirring temperature in the kettle, opens valve, emptying nitrogen, and then add nitrogen to 2Mpa, stir 20 minutes, with a large amount of oxygen and other gas except being rich in anhydrating; And then pass into hydrogen to 2MPa in this seal-off pressure container 1, and start agitator 2, stir 30 minutes, maintain during this time pressure to 2Mpa, the rich hydrogen water that to obtain containing hydrogen concentration be 1.55ppm always.Subsequently, the direct embedding after filtration unit 3 filters of this richness hydrogen water makes filling rich hydrogen fishery products in Aluminum Bottle 5.
embodiment 4
In seal-off pressure container 1, first add the purified water of 4.8/5 process purifying treatment of container cumulative volume, after closed pressure container, in sealed pressure vessel 1, adding inert nitrogen gas to 0.5Mpa again, start agitator 2, is at 1 DEG C, to stir after 30 minutes in stirring temperature in the kettle, open valve, emptying nitrogen, and then add nitrogen to 05Mpa, stir 20 minutes, so repeat 3 times, with a large amount of oxygen and other gas except being rich in anhydrating; And then pass into hydrogen to 0.5MPa in this seal-off pressure container 1, and start agitator 2, stir 20 minutes, maintain during this time pressure to 0.5Mpa, the rich hydrogen water that to obtain containing hydrogen concentration be 1.60ppm always.Subsequently, the direct embedding of this richness hydrogen water makes filling rich hydrogen fishery products in Aluminum Bottle 5.
Claims (1)
1. the preparation method of a rich hydrogen water, it is characterized in that: the purified water that first adds 4/5～5/5 process purifying treatment of container cumulative volume in seal-off pressure container (1), after closed pressure container (1), in seal-off pressure container (1), add inert nitrogen gas to 0.1～4MPa again, start agitator (2), be at 1～25 DEG C, to stir after 10～30 minutes in stirring temperature in the kettle, open valve, emptying nitrogen, and then add nitrogen to 0.1～4MPa, stir 10～30 minutes, so repeat 1～3 time, with a large amount of oxygen and other gas except being rich in anhydrating, and then in this seal-off pressure container (1), pass into hydrogen to 0.5～4MPa, start agitator (2), the temperature in stirring tank is at 10～20 DEG C, to stir 10～30 minutes, maintains during this time pressure to 0.5～4MPa always, both rich hydrogen water, subsequently, this richness hydrogen water filters through filtration unit (3), be pressed in rich hydrogen water storage tank (4), rich hydrogen water storage tank (4) is full of hydrogen in advance to exclude air or other foreign gas, and finally embedding makes filling rich hydrogen fishery products in Aluminum Bottle (5) again: described rich hydrogen water be 1.35～1.65ppm containing hydrogen concentration, described embedding when Aluminum Bottle (5), is first filled after Aluminum Bottle spiral cover again with rich hydrogen water, and is ensured to leave space in bottle.
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| TWI652018B (en) | 2015-08-05 | 2019-03-01 | 光騰國際科技股份有限公司 | Functional drinks with antioxidant property and method of preparing the same |
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