CN110692657A

CN110692657A - Traditional Chinese medicine nano negative oxygen ion antibacterial liquid and preparation method thereof

Info

Publication number: CN110692657A
Application number: CN201911051565.1A
Authority: CN
Inventors: 刘洪�
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-01-17

Abstract

The invention provides a traditional Chinese medicine nanometer negative oxygen ion antibacterial liquid and a preparation method thereof, belonging to the technical field of traditional Chinese medicine product preparation. The traditional Chinese medicine nanometer negative oxygen ion antibacterial solution is prepared from the following raw materials in parts by mass: 20-50 parts of golden cypress, 30-60 parts of rhodiola rosea, 20-60 parts of litsea cubeba, 10-30 parts of dendrobium officinale, 20-50 parts of lavender, 30-60 parts of pumice, 30-90 parts of seaweed stone, 200-600 parts of mirabilite and 100-500 parts of rare spar. The traditional Chinese medicine nano negative oxygen ion antibacterial solution provided by the invention can slowly release traditional Chinese medicine components therein, can prevent diseases, and can deodorize and kill bacteria; can degrade formaldehyde and release negative oxygen ions continuously.

Description

Traditional Chinese medicine nano negative oxygen ion antibacterial liquid and preparation method thereof

Technical Field

The invention relates to the technical field of preparation of traditional Chinese medicine products, in particular to a traditional Chinese medicine nanometer negative oxygen ion antibacterial liquid and a preparation method thereof.

Background

The unreasonable modern decoration and finishing materials cause indoor air pollution caused by use, and the indoor air pollution is mainly caused by organic solvents (such as paint) for finishing indoor finishing materials (such as wallpaper, leather, interior wall coating, floors, marble and the like) and formaldehyde, Volatile Organic Compounds (VOC), benzene series and other pollutants released by furniture made of artificial boards, and is chemical type indoor air pollution.

Toxic gases such as formaldehyde, benzene and the like are main enemies in decoration, have the characteristic of sustained release, are 3-15 years long and are long-term hidden dangers to human health. For the problem of indoor air pollution, a plurality of products for removing decoration pollution emerge on the market. However, most of the methods adopt a covering method, and only short-term pollution control is realized, and harmful gases released for a long time cannot be resisted.

Some products for single treatment of formaldehyde toxic gas are also on the market, but in terms of technological content, the products on the market at present cannot really realize quick, safe and comprehensive treatment. Most of the methods are limited to the closed treatment of the board before decoration, but harmful substances generated by using adhesive materials in decoration cannot be solved, particularly secondary pollution generated in treatment, and at present, no mature solution exists in China.

The negative oxygen ions in the air are oxygen ions with negative charges in the air, and through years of research, the negative oxygen ions with negative charges can actively capture small-particle micro-dust such as PM2.5 in the air, agglomerate the small-particle micro-dust into clusters (become larger particles such as PM10 and PM100 which cannot enter a human body), automatically settle and are tightly adsorbed to the ground, so that the harm of the small-particle micro-dust is eliminated.

Disclosure of Invention

In view of the technical problems in the background art, the present invention aims to provide a traditional Chinese medicine nanometer negative oxygen ion antibacterial solution and a preparation method thereof.

In order to achieve the above object, the present invention provides the following technical solutions:

the invention provides a traditional Chinese medicine nanometer negative oxygen ion antibacterial liquid which is prepared from the following raw materials in parts by mass: 20-50 parts of golden cypress, 30-60 parts of rhodiola rosea, 20-60 parts of litsea cubeba, 10-30 parts of dendrobium officinale, 20-50 parts of lavender, 30-60 parts of pumice, 30-90 parts of seaweed stone, 200-600 parts of mirabilite and 100-500 parts of rare spar.

Preferably, the traditional Chinese medicine nanometer negative oxygen ion antibacterial solution is prepared from the following raw materials in parts by mass: 30-40 parts of golden cypress, 40-50 parts of rhodiola rosea, 30-50 parts of litsea cubeba, 15-25 parts of dendrobium officinale, 30-40 parts of lavender, 40-50 parts of pumice, 45-75 parts of seaweed stone, 300-500 parts of mirabilite and 200-400 parts of rare spar.

The invention provides a preparation method of the traditional Chinese medicine nanometer negative oxygen ion antibacterial liquid, which comprises the following steps:

(1) pulverizing cortex Phellodendri, radix Rhodiolae, fructus Litseae, herba Dendrobii and Lavender, and mixing to obtain plant medicinal powder;

(2) leaching the plant medicinal powder by using micromolecular silicon water to obtain a leaching solution;

(3) concentrating and extracting the leaching liquor by alcohol to obtain alcohol extract;

(4) crushing and mixing pumice, seaweed stone, mirabilite and barite to obtain stone powder;

(5) placing the stone powder into a reaction container, oxygenating, pressurizing to 1.8-2.5 atmospheric pressures, and reacting for 18-30 h to obtain pretreated stone powder;

(6) mixing the pretreated mountain flour in the step (5), micromolecular silicon water with the mass being 8-12 times that of the pretreated mountain flour and the alcohol extract in the step (3), heating and stirring at 85-95 ℃ for 25-35 min, precipitating for 18-30 h, and carrying out solid-liquid separation to obtain a traditional Chinese medicine nano negative oxygen ion antibacterial solution;

there is no chronological restriction between the steps (1) to (3) and the steps (4) to (5).

Preferably, after the crushing in the step (1), the particle size of the obtained plant medicinal powder is 1-5 mm

Preferably, the leaching in the step (2) comprises a soaking step and three decocting steps;

the mass of the micromolecular silicon water for soaking is 2.5-3.5 times of the mass of the plant medicinal powder; the soaking time is 1.5-2.5 h; after the soaking is finished, directly carrying out first decoction;

the time for the first decoction is 50-70 min; after the first decoction is finished, carrying out solid-liquid separation, and adding micromolecular silicon water into the decoction dregs for carrying out second decoction;

the mass of the micromolecular silicon water for the second decoction is 1.5-2.5 times of the mass of the decoction dregs; the time for the second decoction is 30-50 min; after the second decoction is finished, carrying out solid-liquid separation, and adding small molecular silicon water into the dregs of a decoction for carrying out third decoction;

the mass of the micromolecular silicon water for the third decoction is 1.5-2.5 times of the mass of the decoction dregs; the time for the third decoction is 20-40 min; after the third decoction is finished, carrying out solid-liquid separation, and combining decoction liquids obtained by the three decoctions to obtain a leaching solution;

the temperature of the three times of decoction is 85-110 ℃ respectively; the pressure of the three times of decoction is 0.08-0.1 Pa respectively.

Preferably, the concentration degree in the step (3) is 1: 1.25-1: 1.35.

Preferably, the alcohol extracting reagent in the step (3) is an alcohol solution with the volume concentration of more than or equal to 99.5%; the temperature of alcohol extraction is 20-45 ℃.

Preferably, after the crushing in the step (4), the particle size of the obtained stone powder is 80-500 nm.

Preferably, the volume percentage of the oxygenated oxygen in the step (5) is more than or equal to 95%.

Has the advantages that: the invention provides a traditional Chinese medicine nanometer negative oxygen ion antibacterial solution and a preparation method thereof, wherein the traditional Chinese medicine nanometer negative oxygen ion antibacterial solution is prepared from the following raw materials in parts by mass: 20-50 parts of golden cypress, 30-60 parts of rhodiola rosea, 20-60 parts of litsea cubeba, 10-30 parts of dendrobium officinale, 20-50 parts of lavender, 30-60 parts of pumice, 30-90 parts of seaweed stone, 200-600 parts of mirabilite and 100-500 parts of rare spar. The traditional Chinese medicine nano negative oxygen ion antibacterial solution provided by the invention can slowly release traditional Chinese medicine components therein, can prevent diseases, and can deodorize and kill bacteria; can degrade formaldehyde and continuously release negative oxygen ions for more than 3 years, so that the content of the indoor negative oxygen ions is increased to 1500-4500 negative oxygen ions/cm³。

Detailed Description

The traditional Chinese medicine nanometer negative oxygen ion antibacterial liquid is prepared from the raw materials of phellodendron, rhodiola rosea, litsea cubeba, dendrobium officinale, lavender, pumice, seaweed stone, mirabilite and barite. In the invention, the mass part of the phellodendron is 20-50 parts, preferably 30-40 parts; the mass portion of the rhodiola root is 30-60 parts, and preferably 40-50 parts; the mass part of the litsea cubeba is 20-60 parts, preferably 30-50 parts; the using amount of the dendrobium officinale is 10-30 parts, and preferably 15-25 parts; the lavender is 20-50 parts by mass, and preferably 30-40 parts by mass; the mass part of the pumice is 30-60, and preferably 40-50; the mass part of the seaweed stone is 30-90, preferably 45-75; the mass part of the mirabilite is 200-600 parts, preferably 300-500 parts; the mass part of the rare-earth spar is 100-500 parts, preferably 200-400 parts.

The sources of the phellodendron, the rhodiola rosea, the litsea cubeba, the dendrobium, the lavender, the pumice, the seaweed stone, the mirabilite and the rare spar are not particularly limited, and the phellodendron, the rhodiola rosea, the litsea cubeba, the dendrobium, the lavender, the pumice, the seaweed stone and the rare spar can be conventional and commercially available products in the field. In a more specific embodiment of the invention, the sources of the components are shown in table 1:

TABLE 1 sources of the raw Material Components

Name (R)	Batch number	Manufacturer of the product	Producing area	Quality of	Date of manufacture
						Cortex Phellodendri	180801	Hongbo pharmaceutical Co Ltd of Henan province	Sichuan	Qualified	2019-6-2
Rhodiola root	180501	Hongbo pharmaceutical Co Ltd of Henan province	Tibet medicine	Qualified	2018-9-2
						Litsea cubeba	180501	Hongbo pharmaceutical Co Ltd of Henan province	Henan province	Qualified	2018-6-2
Golden dendrobium stem	180501	Hongbo pharmaceutical Co Ltd of Henan province	Anhui badge	Qualified	2019-5-2
						Lavender	180501	Hongbo pharmaceutical Co Ltd of Henan province	Xinjiang	Qualified	2018-7-2
Pumice stone	180701	Hongbo pharmaceutical Co Ltd of Henan province	Shandong (mountain east)	Qualified	2019-5-2
						Seaweed stone	180701	Hongbo pharmaceutical Co Ltd of Henan province	Shandong (mountain east)	Qualified	2019-5-2
Histone	180701	Shanghai Si Tai Biotech Co., Ltd	Hebei river	Qualified	2019-5-2
						Magic ice stone	180701	Shanghai Si Tai Biotech Co., Ltd	Hebei river	Qualified	2018-6-2
Water soluble silicon element	180901	Shanghai Si Tai Biotech Co., Ltd	Sichuan	Qualified	2019-5-2

In the present invention, the rare-earth rock (rare-earth rock) is a rock crystal, and its raw materials mainly include biochar-based silicified material, volcanic mineral, nephrite, energy rare earth, etc. The capability of the rare-earth rock to release negative oxygen ions is derived from the combination of raw mineral materials, and besides some substances (such as volcanic rock minerals) capable of naturally releasing negative oxygen ions, some substances are generated by the combination of arrangement of different molecules and chemical reactions among different elements, and certain magnetization, oxidation and radiation effects need to be matched in the period. In the rare-earth rock, the Hetian jade generates magnetization, and a small amount of radioactive elements in the energy rare earth can react with air molecules contacting the surface of the rare-earth rock, so that charged particles in oxygen molecules are forced to be stripped from the oxygen molecules, and the purpose of releasing negative oxygen ions is achieved.

In the present invention, the qibing has the effect of ionizing water at a moment in time by negative oxygen. The body fluid of the human body can be weakly alkaline, and the body can be adjusted to the optimal state; active oxygen is detoxified, the healthy internal environment is ensured, and the invasion of harmful factors is resisted; cells are activated, and the normal metabolism is ensured; purifying blood and removing toxin; recovering fatigue and ensuring vigorous energy; the balance of the vegetative nervous system is adjusted, and the normal operation of internal organs is ensured; the disease resistance is enhanced, and the occurrence of diseases is reduced; relieving pain and tranquilizing; improving allergic constitution, and preventing immune allergic diseases; delaying aging, and promoting health and longevity.

In the invention, the efficacies of the dendrobium officinale include: fully supplement substances such as blood, essence, body fluid and the like in vivo, regulate yin and yang of human body and balance yin deficiency of heart, liver, spleen, lung and kidney. Nourishing yin and moistening lung, nourishing stomach and promoting fluid production, nourishing brain and improving eyesight, and tonifying consumptive disease of five internal organs. It is tonic and clear, tonic but not greasy, and clear without hurting stomach. Has unique curative effect on smoking, drinking, fatigue and overstrain of brain.

In the invention, the mirabilite (namely tourmaline), the rare spar, the pumice and the seaweed stone all have the functions of negative oxygen ions and purifying air and water. The golden cypress, the golden dendrobium and the lavender have strong vitality and special adaptability due to the fact that the growing environment is severe, such as oxygen deficiency, low-temperature drying, high wind, ultraviolet irradiation and large day-night temperature difference, and have the characteristic of purifying air.

The invention obtains the plant medicinal powder by crushing and mixing phellodendron, rhodiola rosea, litsea cubeba, dendrobium officinale and lavender. In the invention, the particle size of the crushed plant medicinal powder is preferably 1-5 mm, and more preferably 2-4 mm.

After the plant medicinal powder is obtained, the invention uses micromolecular silicon water to leach the plant medicinal powder to obtain a leaching solution. In the invention, the small molecular silicon water refers to water-soluble silicon water; the molecular weight of the small molecular silicon water is preferably 90-110 ppm, and more preferably 100 ppm. In a more specific embodiment of the invention, the small molecule silanized water is purchased from Shanghai Silita Biotech, Inc.

In the present invention, the leaching preferably includes one soaking step and three decocting steps.

The mass of the micromolecular silicon water for soaking is preferably 2.5-3.5 times of the mass of the plant medicinal powder, and more preferably 3 times of the mass of the plant medicinal powder; the soaking time is preferably 1.5-2.5 h, and more preferably 2 h; after the soaking is finished, directly carrying out first decoction; the time for the first decoction is preferably 50-70 min, and more preferably 60 min; after the first decoction is finished, carrying out solid-liquid separation, and adding micromolecular silicon water into the decoction dregs for carrying out second decoction. In the invention, the mass of the micromolecular silicon water for the second decoction is preferably 1.5-2.5 times of the mass of the decoction dregs, and more preferably 2 times of the mass of the decoction dregs; the time for the second decoction is preferably 30-50 min, and more preferably 40 min; after the second decoction is finished, carrying out solid-liquid separation, and adding small molecular silicon water into the dregs of a decoction for carrying out the third decoction. In the invention, the mass of the micromolecular silicon water for the third decoction is preferably 1.5-2.5 times of the mass of the decoction dregs, and more preferably 2 times of the mass of the decoction dregs; the time for the third decoction is preferably 20-40 min, and more preferably 30 min; and after the third decoction is finished, carrying out solid-liquid separation, and combining decoction liquids obtained by the three decoctions to obtain a leaching solution. In the invention, the temperature of the three times of decoction is preferably 85-110 ℃ and more preferably 90 ℃ respectively. In the invention, the pressure of the three times of decoction is preferably 0.08-0.1 Pa, and more preferably 0.08 Pa. In the present invention, the means for decocting is preferably a micro-pressure frying pan. In a more specific embodiment of the invention, the micropressure frying pan is preferably first set to 110 ℃ and then the temperature is set to 90 ℃.

After obtaining the leaching liquor, the invention concentrates and extracts the leaching liquor to obtain alcohol extract for later use. In the invention, the concentration degree is preferably 1: 1.25-1: 1.35, more preferably 1: 1.3; the alcohol extracting reagent is preferably an alcohol solution with the volume concentration of more than or equal to 99.5 percent; more preferably 99.9% by volume. In the invention, the temperature of the alcohol extraction is preferably 20-45 ℃, and more preferably 40 ℃.

The method comprises the steps of crushing and mixing pumice, seaweed stone, mirabilite and rare spar to obtain stone powder. In the invention, the particle size of the stone powder obtained after crushing is preferably 80-500 nm, more preferably 90-300 nm, and more preferably 100 nm.

After the stone powder is obtained, the stone powder is placed in a reaction container, oxygenated, pressurized to 1.8-2.5 atmospheric pressures, and reacted for 18-30 hours to obtain the pretreated stone powder. In the present invention, the oxygenated oxygen is preferably 95% or more, more preferably 99% by volume. The post-pressurization pressure is preferably 2 atmospheres. The reaction time after the pressurization is preferably 24 hours.

After the pretreated mountain flour is obtained, mixing the pretreated mountain flour, micromolecular silicon water with the mass being 8-12 times that of the pretreated mountain flour and the alcohol extract, heating and stirring at 85-95 ℃ for 25-35 min, precipitating for 18-30 h, and carrying out solid-liquid separation to obtain the traditional Chinese medicine nano negative oxygen ion antibacterial liquid. In the present invention, the amount of the small molecular weight silicon water is preferably 10 times of the mass of the pretreated stone powder. The heating temperature is preferably 90 ℃. The time for the heating and stirring is preferably 30 min. The time for the precipitation is preferably 24 hours.

The present invention is not particularly limited to all the solid-liquid separation steps used in the above-mentioned production method, and any conventional operation in the art can be carried out.

Compared with the common active carbon adsorption and photocatalyst technologies in the current market, the traditional Chinese medicine nanometer negative oxygen ion antibacterial solution and the preparation method thereof provided by the invention have advanced technology and are at the leading level in China. The traditional Chinese medicine nano negative oxygen ion antibacterial liquid provided by the invention can thoroughly eliminate pollution sources and has a simple reaction principle.

In the traditional Chinese medicine nano negative oxygen ion antibacterial liquid product provided by the invention, methyl heptenone, caryophyllene and acetic borneol contained in the traditional Chinese medicineEster, beta-myrcene, alpha-terpineol, nerol, flavonol, glycosides and alkaloid all have the functions of sterilizing, preventing mildew and removing odor and decomposing undesirable gases. The traditional Chinese medicine components in the product are released in a chronic way, so that people can inhale substances beneficial to the human body, and the aim of preventing diseases is fulfilled. The traditional Chinese medicine ores contain a small amount of negative oxygen ions, the generation of the negative oxygen ions is increased through high-pressure oxidation, catalysis, enzymolysis and the like of biological enzymes, plant alkalis, acids and the like in the traditional Chinese medicine, the release of the negative oxygen ions is greatly improved, harmful gases (formaldehyde, radon, ammonia, TVOC) and the like in the air are decomposed to be changed into carbon dioxide and water, and the chronic decomposition of the effective components of the traditional Chinese medicine is accompanied, so that people breathe fresh negative oxygen ion air with a health care function, and the indoor negative oxygen ions can be improved to reach 1500-plus-3000 cm air³. The negative oxygen ions move in the air and are Z-shaped, negative charges are conveyed to bacteria, dust, smoke particles, water drops and the like, and the charges are combined with the particles to form balls and sink, so that the aim of purifying the air is fulfilled.

The traditional Chinese medicine nanometer negative oxygen ion antibacterial liquid product provided by the invention adopts chemical molecular formulas which can be mutually counteracted aiming at the molecular formula of harmful gas, and the chemical molecular formulas interact with each other to achieve the effects of deodorizing and killing bacteria. The traditional Chinese medicine nano negative oxygen ion antibacterial liquid provided by the invention is colorless and tasteless, is safe, nontoxic and non-irritant, and cannot corrode the surface of an object. The traditional Chinese medicine nano negative oxygen ion antibacterial liquid provided by the invention is colorless and transparent, and does not influence the original color of an object. The traditional Chinese medicine nano negative oxygen ion antibacterial solution provided by the invention has a long-acting formaldehyde removing effect of more than 3 years, and can continuously release negative oxygen ions, so that the content of the indoor negative oxygen ions is increased to 1500-3000 negative oxygen ions/cm³Left and right.

The technical solutions provided by the present invention are described in detail below with reference to examples, but they should not be construed as limiting the scope of the present invention.

Example 1:

(1) selecting high-quality Chinese medicinal materials by traditional processes of selecting, picking, soaking, washing, sieving, slicing, drying and the like. Weighing 40g of phellodendron, 50g of rhodiola rosea, 45g of litsea cubeba, 20g of dendrobium officinale, 35g of lavender, 50g of pumice, 60g of seaweed stone, 400g of mirabilite and 300g of rare spar.

(2) Pulverizing cortex Phellodendri, radix Rhodiolae, fructus Litseae, herba Dendrobii, and Lavender, soaking in 3 times of small molecular silicon solution for 2 hr, decocting for 60min, filtering, and keeping. And adding 2 times of micromolecular silicon water for decocting for 40 minutes, filtering the liquid medicine and reserving the liquid medicine. Adding 2 times of micromolecular silicon water for decocting for 30 minutes in the third time, filtering the liquid medicine, combining the liquid medicine obtained in the third time, concentrating and extracting the liquid medicine with alcohol for later use.

(3) Grinding pumice, trehalmolite, qibingshi and chijingshi to nanoscale, filling the mixture into a reaction kettle, oxygenating, pressurizing for 2 times to 24 hours, adding 10 times of micromolecular silicon water, adding the extracted medicinal powder, heating to 90 ℃, stirring for 30 minutes, precipitating for 24 hours, and separating the clarified liquid into another storage tank to obtain the antibacterial liquid.

Example 2:

(1) selecting high-quality Chinese medicinal materials by traditional processes of selecting, picking, soaking, washing, sieving, slicing, drying and the like. Weighing 35g of phellodendron, 40g of rhodiola rosea, 50g of litsea cubeba, 10g of dendrobium officinale, 25g of lavender, 35g of pumice, 50g of seaweed stone, 500g of mirabilite and 400g of rare spar.

Example 3:

(1) selecting high-quality Chinese medicinal materials by traditional processes of selecting, picking, soaking, washing, sieving, slicing, drying and the like. Weighing 45g of golden cypress, 55g of rhodiola rosea, 35g of litsea cubeba, 25g of dendrobium officinale, 45g of lavender, 40g of pumice, 90g of seaweed stone, 300g of mirabilite and 200g of rare spar.

Example 4

The bacteriostatic solution prepared in the example 1 is analyzed and detected.

(1) Detection of bacteriostatic properties

The detection mechanism comprises: guangdong province microorganism analysis and detection center

Report number: 2019FM02835R01

And (4) detection conclusion: the average bacteriostasis rate to the Escherichia coli is more than 99.98 percent; the average bacteriostasis rate to staphylococcus aureus is more than 99.98 percent.

(2) Mite control test

Report number: 2019FM02835R02

And (4) detection conclusion: the mite-repelling rate is 16.48%.

(3) Determination of anion concentration

Report number: 2019FM02835R03

And (4) detection conclusion: 4050 pieces/cm³。

(4) Rate of removal of contaminants

Report number: 2019FM02835R04

And (4) detection conclusion: the formaldehyde removal rate is 98.1%; the ammonia removal rate is 95.6 percent; the benzene removal rate is 42.5 percent; the TVOC removal rate is 34.5%.

(5) Acute oral toxicity test

Report number: 2019FM02835R05

And (4) detection conclusion: acute oral toxicity LD to SPF-grade KM mice₅₀More than 5000mg/kg BW, is practically nontoxic.

(6) Heavy metal, microorganism, pH value detection

The detection mechanism comprises: guangzhou Hengchuang test technology service Co Ltd

Detection report number: STUCSO019082212057HG

And (4) detection conclusion:

(1) the average lead content is less than 1.5mg/kg, the average arsenic content is less than 0.01mg/kg, and the average mercury content is less than 0.001mg/kg, which all meet the requirements of technical safety standards for cosmetics (2015 edition).

(2) The detection result of the microorganism meets the detection requirement of GB15979-2002 appendix B.

(3) The average pH (25 ℃) was: 3.08.

the foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The traditional Chinese medicine nanometer negative oxygen ion antibacterial liquid is characterized by being prepared from the following raw materials in parts by mass: 20-50 parts of golden cypress, 30-60 parts of rhodiola rosea, 20-60 parts of litsea cubeba, 10-30 parts of dendrobium officinale, 20-50 parts of lavender, 30-60 parts of pumice, 30-90 parts of seaweed stone, 200-600 parts of mirabilite and 100-500 parts of rare spar.

2. The traditional Chinese medicine nanometer negative oxygen ion antibacterial solution according to claim 1, which is prepared from the following raw materials in parts by mass: 30-40 parts of golden cypress, 40-50 parts of rhodiola rosea, 30-50 parts of litsea cubeba, 15-25 parts of dendrobium officinale, 30-40 parts of lavender, 40-50 parts of pumice, 45-75 parts of seaweed stone, 300-500 parts of mirabilite and 200-400 parts of rare spar.

3. The preparation method of the traditional Chinese medicine nanometer negative oxygen ion antibacterial liquid of claim 1 or 2, which is characterized by comprising the following steps:

4. The preparation method according to claim 3, wherein the particle size of the plant medicinal powder obtained after the pulverization in the step (1) is 1-5 mm.

5. The method according to claim 3, wherein the leaching of step (2) comprises a soaking step and three decocting steps;

6. The method according to claim 3, wherein the concentration in the step (3) is 1:1.25 to 1: 1.35.

7. The preparation method according to claim 6, wherein the alcohol extracting reagent in the step (3) is an alcohol solution with a volume concentration of 99.5% or more; the temperature of alcohol extraction is 20-45 ℃.

8. The preparation method according to claim 3, characterized in that after the pulverization in the step (4), the particle size of the obtained stone powder is 80-500 nm.

9. The method according to claim 3, wherein the oxygenated oxygen in step (5) is 95% or more by volume.