CN117562077A - Novel natural disinfectant - Google Patents
Novel natural disinfectant Download PDFInfo
- Publication number
- CN117562077A CN117562077A CN202311373269.XA CN202311373269A CN117562077A CN 117562077 A CN117562077 A CN 117562077A CN 202311373269 A CN202311373269 A CN 202311373269A CN 117562077 A CN117562077 A CN 117562077A
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- novel natural
- disinfectant
- natural disinfectant
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- Prior art date
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- 239000000645 desinfectant Substances 0.000 title claims abstract description 25
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011701 zinc Substances 0.000 claims abstract description 17
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 17
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 16
- 239000002105 nanoparticle Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000002779 inactivation Effects 0.000 claims abstract description 8
- 241000233866 Fungi Species 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 4
- 238000010419 pet care Methods 0.000 claims abstract description 4
- 235000013599 spices Nutrition 0.000 claims abstract description 4
- 241000700605 Viruses Species 0.000 claims description 9
- 244000052769 pathogen Species 0.000 claims description 7
- 208000025721 COVID-19 Diseases 0.000 claims description 5
- 241000315672 SARS coronavirus Species 0.000 claims description 4
- 244000005700 microbiome Species 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- 210000004666 bacterial spore Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 239000000417 fungicide Substances 0.000 claims description 2
- 230000001717 pathogenic effect Effects 0.000 claims description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 7
- 230000003000 nontoxic effect Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 238000009533 lab test Methods 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 239000003899 bactericide agent Substances 0.000 abstract description 2
- 230000002401 inhibitory effect Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 10
- 238000009472 formulation Methods 0.000 description 9
- 241000711573 Coronaviridae Species 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000007844 bleaching agent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 201000003176 Severe Acute Respiratory Syndrome Diseases 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007705 chemical test Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 231100000517 death Toxicity 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- 231100000820 toxicity test Toxicity 0.000 description 2
- 241001678559 COVID-19 virus Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 239000000232 Lipid Bilayer Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 231100000075 skin burn Toxicity 0.000 description 1
- 231100000046 skin rash Toxicity 0.000 description 1
- 206010041232 sneezing Diseases 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P1/00—Disinfectants; Antimicrobial compounds or mixtures thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P3/00—Fungicides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
- A61K33/30—Zinc; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/02—Local antiseptics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
Abstract
The invention discloses a novel natural disinfectant, which comprises the following components in percentage by weight: 0.0013 to 0.0052 percent of zinc antibacterial nano particles, 0 to 0.004 percent of stabilizing agent, 0 to 0.0001 percent of spice and the balance of water; wherein the zinc antibacterial nanoparticles are extracted from natural plants. The invention has natural characteristics and is proved to be nontoxic by a certification laboratory; laboratory tests also show that the invention does not contain any (365) harmful chemical substances, has the inactivation rate of more than 99.9% in a relatively short time after administration, and has multiple purposes, mainly used for sterilizing shells and surfaces, can be used as a bactericide in agricultural application, can be used as a pet care spray, or can be used for inhibiting the growth of fungi and yeasts.
Description
Technical Field
The invention relates to a disinfectant, in particular to a natural disinfectant which can effectively attack pathogens such as bacteria, viruses, fungi, bacterial spores and the like.
Background
After the 4 th 2002 outbreak of Severe Acute Respiratory Syndrome (SARS), coronaviruses infect more than 8,000 people from 29 countries and regions and cause death in at least 774 people worldwide, data derived from: www.wikipedia.org. 299 (17%) deaths (HK Med J Vol 15No 6Supplement of 9December 2009) among 1,755 infected persons were recorded in hong Kong alone. At the lead of the administrative department of hospitals in particular administrative areas of hong Kong in China, since then, there has been a demand for more stringent hygienic measures, and the use of bleach water and topical alcohol, and disinfection sprays and similar products. As is common, some people resort to alcohol as a quick solution when it is desired to disinfect surfaces and clean hands before meals.
In 2019, severe acute respiratory syndrome coronavirus 2 (SARS CoV 2) was subsequently developed, which is a strain of coronavirus responsible for COVID-19 (coronavirus 2019), and the strain of COVID-19 coronavirus was a respiratory disease that resulted in a sustained then-current pandemic of COVID-19. In addition to the established cases of human transmission of SARS CoV 2 (assuming that respiratory droplets occur primarily through moderate coughing and sneezing), experiments have further shown that face-to-face language communication is another transmission modality. Other studies have shown that aerosols are likely to transmit viruses. However, it should be noted that indirect contact through contaminated surfaces is another possible cause of infection. Preliminary studies have shown that the virus may survive up to three days on plastic (polypropylene) and stainless steel (AISI 304). The virus can be inactivated by soaps, which can destroy the stability of its lipid bilayer (world health organization science bulletin 2020). Often non-cleanable rooms and/or compartments are not accessible, and spraying should be relied upon to maintain sanitation and to safely sanitize (without damaging the components). Thus, the need to use disinfectant sprays and similar products has proliferated again.
In particular, hong Kong, china, has a Relative Humidity (RH) of over 90% in about April every year, and the most humid day is nearly 99% and is severely affected. The minimum value of relative humidity is still higher than 50% during the drying month. Scientists have found that increasing ventilation and decreasing humidity at 26 ℃ and 34 ℃ significantly reduces bacterial growth (www.mdpi.com, 2023/01/06). Air filters are widely used in homes, clinics/hospitals and businesses. However, clogged and wetted air filter cartridges promote bacterial growth. Therefore, the air filter elements in the air filtration system must be cleaned or replaced and kept dry from time to ensure that the air filtration system delivers clean air. It is therefore common for people living in hong Kong of China to use disinfectant sprays and similar products to counteract the adverse effects of high relative humidity, returning to a safer environment.
Currently used are disinfectants such as topical alcohol and bleach, which inevitably lead to skin burns, rashes and allergies. If bleach water is used, it inevitably leads to discoloration of the clothing and fabrics.
Disclosure of Invention
The invention aims to provide a novel natural disinfectant which is nontoxic and harmless and has high pathogen inactivation rate.
In order to solve the technical problems, the invention adopts the following technical scheme:
the novel natural disinfectant comprises the following components in percentage by weight: 0.0013 to 0.0052 percent of zinc antibacterial nano particles, 0 to 0.004 percent of stabilizing agent, 0 to 0.0001 percent of spice and the balance of water; wherein the zinc antibacterial nanoparticles are extracted from natural plants.
A novel natural disinfectant, also known as ANND, has been tested to be non-toxic. Disinfectant formulations for treating enclosures and surfaces. Contaminated candidates may be treated by spraying them with such disinfectant formulations to inhibit contamination by decomposing or neutralizing potential hazards.
Further, it exhibits activity against a variety of microorganisms with an inactivation rate of 99.9% to 99.99% over a 24 hour duration.
Further, it is effective against pathogens such as bacteria, viruses, fungi and bacterial spores, including pathogens associated with Covid-19 (SARS CoV 2), at an inactivation rate of at least 97.9%.
The invention has the beneficial effects that: the invention has natural characteristics and is proved to be nontoxic by a certification laboratory; laboratory tests also show that the invention does not contain any (365) harmful chemical substances, has the inactivation rate of more than 99.9% in a relatively short time after administration, and has multiple purposes, mainly used for sterilizing shells and surfaces, can be used as a bactericide in agricultural application, can be used as a pet care spray, or can be used for inhibiting the growth of fungi and yeasts.
Detailed Description
The invention disclosed herein may take various forms, compositions or concentrations and the principles of the invention are described in this document for the purposes of simplicity and illustration. The present disclosure is intended as an illustrative example of the claimed subject matter and is not intended to limit the claims appended hereto in the examples given, it being noted that the examples and features of the examples of the present application may be combined with one another without conflict.
Example 1
The novel natural disinfectant comprises the following components in percentage by weight: 0.0013% of zinc antibacterial nano particles, and the balance of water; wherein the zinc antibacterial nanoparticles are extracted from natural plants.
Example 2
The novel natural disinfectant comprises the following components in percentage by weight: 0.00325% of zinc antibacterial nano particles, 0.002% of stabilizing agent, 0.00005% of spice and the balance of water; wherein the zinc antibacterial nanoparticles are extracted from natural plants.
Example 3
The novel natural disinfectant comprises the following components in percentage by weight: 0.0052% zinc antibacterial nanoparticle, 0.004% stabilizer, 0.0001% perfume, and the balance water; wherein the zinc antibacterial nanoparticles are extracted from natural plants.
Example 4
The novel natural disinfectant comprises the following components in percentage by weight: 0.0052% zinc antibacterial nanoparticles, the balance being water; wherein the zinc antibacterial nanoparticles are extracted from natural plants.
In view of the benefits of the present invention in combination with the background, the ANND formulations described in the examples above are safe and non-toxic. The toxicity test results are shown in Table 1 below:
table 1: chemical/physical test (toxicity test)
The present invention comprises zinc extracts from natural plants. The nano-sized and dehydrated process is performed in a process of improving the efficacy and shelf life thereof and minimizing pollution. No external chemicals were added to alter the primary function of the nanocrystallized zinc to inhibit pathogens. To further demonstrate the beneficial effects of the present invention, in combination with the background art, in one embodiment, tests were performed by a separate laboratory to verify that ANND is non-toxic. Moreover, the chemical content is negligible, and in short, it is very safe. 365 chemical test table 2 below:
table 2:365 chemical test
The ANND formulations in embodiments of the invention may be applied by spraying, for example: skin, housing or surface to be disinfected. Manual nebulizers may be used for application. The method of using the disinfectant does not require a skilled technician. The acidity of ANND is neutral and therefore can be used without damaging the skin and often touching the surface.
The formulations of the present invention may include any number of combinations of ingredients for stabilization and the ANND concentrate may be stirred in clean soft water to form a ready-to-use formulation.
As to other benefits of the present invention, referring to the background, in one embodiment, a comparison of disinfection efficiency of an ANND formulation is tested 10 seconds and 6 hours after administration. Contact time test the following tables 3A and 3B:
table 3A: contact time of 10 seconds
TABLE 3B 6 hour contact time
In combination with the background art, the beneficial effects of the present invention, in one embodiment, were also tested for the inactivating and disinfecting effects of an ANND formulation on a Covid virus sample. The following table 4:
table 4: efficacy of ANND on Virus in suspension (10 min)
The invention has the following characteristics:
ANND of the present invention is based on the natural ability of nano zinc as an antimicrobial agent. It contains zero phenolic compounds and does not produce "disinfection by-products", unlike ultraviolet light, ozone, chlorine, and the like.
The ANND is used for sterilizing the shell and the surface. Contaminated candidates may be treated by spraying them with such disinfectant formulations to inhibit contamination by decomposing or neutralizing potential hazards;
the ANND of the invention may also find use in agricultural applications as a fungicide as well as a pet care spray to inhibit the growth of fungi and yeasts.
The ANND of the invention is natural and has been proven nontoxic by certified laboratories. Laboratory tests have also shown that it does not contain any harmful chemicals.
Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction. While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (6)
1. A novel natural disinfectant, which is characterized in that: comprises the following components in percentage by weight: 0.0013 to 0.0052 percent of zinc antibacterial nano particles, 0 to 0.004 percent of stabilizing agent, 0 to 0.0001 percent of spice and the balance of water; wherein the zinc antibacterial nanoparticles are extracted from natural plants.
2. A novel natural disinfectant as set forth in claim 1, wherein: it exhibits activity against a wide variety of microorganisms and exhibits an inactivation rate of 99.9% to 99.99% over a 24 hour period after exposure to the microorganisms.
3. A novel natural disinfectant as set forth in claim 2, wherein: the inactivation rate can reach more than 99.6% 10 seconds after contacting the microorganism.
4. A novel natural disinfectant as set forth in claim 1, wherein: it can attack bacteria, virus, fungus, bacterial spore and other pathogens effectively.
5. A novel natural disinfectant as set forth in claim 3, wherein: the virus comprises a pathogen associated with Covid-19 (SARS CoV 2) with an inactivation rate of at least 97.9%.
6. A novel natural disinfectant according to any one of claims 1 to 5, wherein: the invention has multiple purposes: for disinfecting housings and surfaces, as fungicides in agricultural applications, as pet care sprays, or to inhibit the growth of fungi and yeasts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311373269.XA CN117562077A (en) | 2023-10-23 | 2023-10-23 | Novel natural disinfectant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311373269.XA CN117562077A (en) | 2023-10-23 | 2023-10-23 | Novel natural disinfectant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117562077A true CN117562077A (en) | 2024-02-20 |
Family
ID=89888893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311373269.XA Pending CN117562077A (en) | 2023-10-23 | 2023-10-23 | Novel natural disinfectant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117562077A (en) |
-
2023
- 2023-10-23 CN CN202311373269.XA patent/CN117562077A/en active Pending
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