CN115998628A - Deodorant with antibacterial effect and preparation method thereof - Google Patents
Deodorant with antibacterial effect and preparation method thereof Download PDFInfo
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- CN115998628A CN115998628A CN202211686303.4A CN202211686303A CN115998628A CN 115998628 A CN115998628 A CN 115998628A CN 202211686303 A CN202211686303 A CN 202211686303A CN 115998628 A CN115998628 A CN 115998628A
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- 239000002781 deodorant agent Substances 0.000 title claims abstract description 39
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 54
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 27
- GAWWVVGZMLGEIW-GNNYBVKZSA-L zinc ricinoleate Chemical compound [Zn+2].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O.CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O GAWWVVGZMLGEIW-GNNYBVKZSA-L 0.000 claims abstract description 24
- 229940100530 zinc ricinoleate Drugs 0.000 claims abstract description 24
- OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 claims abstract description 23
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229960002303 citric acid monohydrate Drugs 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 claims description 56
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 54
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 34
- 239000008213 purified water Substances 0.000 claims description 18
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 229960004106 citric acid Drugs 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 7
- 235000019441 ethanol Nutrition 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000001877 deodorizing effect Effects 0.000 abstract description 13
- 241000894006 Bacteria Species 0.000 abstract description 9
- 210000002421 cell wall Anatomy 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 108090000623 proteins and genes Proteins 0.000 abstract description 4
- 102000004169 proteins and genes Human genes 0.000 abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 3
- 238000001994 activation Methods 0.000 abstract description 2
- 210000000805 cytoplasm Anatomy 0.000 abstract description 2
- 150000002632 lipids Chemical class 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- 238000011156 evaluation Methods 0.000 description 23
- 230000000694 effects Effects 0.000 description 12
- 230000002147 killing effect Effects 0.000 description 8
- 230000001954 sterilising effect Effects 0.000 description 7
- 238000004332 deodorization Methods 0.000 description 6
- 230000001953 sensory effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000222122 Candida albicans Species 0.000 description 3
- 241000191967 Staphylococcus aureus Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229940095731 candida albicans Drugs 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
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- 210000003296 saliva Anatomy 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 108010052285 Membrane Proteins Proteins 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
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- 239000000645 desinfectant Substances 0.000 description 1
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
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- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000013032 photocatalytic reaction Methods 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a deodorant with a bacteriostatic action, which comprises the following raw materials in percentage by mass: 0.1 to 1.0 percent of parachlorometaxylenol, 1 to 3 percent of zinc ricinoleate, 0.1 to 0.5 percent of titanium dioxide, 30 percent of absolute ethyl alcohol, 1 to 3 percent of triethanolamine, 0.1 to 0.3 percent of citric acid monohydrate and the balance of water. The invention also discloses a preparation method of the deodorant with the antibacterial effect. According to the invention, the parachlorometaxylenol is adsorbed on the cell wall of bacteria, so as to penetrate the cell wall and react with lipid and protein in cytoplasm, so that the protein is denatured, and bacteria are killed; meanwhile, the invention also greatly catalyzes the zinc atom activation process in the zinc ricinoleate by the free hydroxyl and active oxygen generated by the titanium dioxide, thereby improving the deodorizing efficiency of the zinc ricinoleate.
Description
Technical Field
The invention relates to the technical field of deodorants, in particular to a deodorant with a bacteriostatic effect and a preparation method thereof.
Background
At present, with more and more people raising pets, the people take cats and dogs as a kind of hosting, and the pets are almost ubiquitous in daily life of people. The problem of hygiene and safety during pet feeding has become an unavoidable problem in the life of today. In daily life, pets are contacted with complex things, and various reasons such as complex microbial environments on the ground, excrement discharged by the pets and the like are related to a large amount of bacteria and bad smell in the living environment of people, so that the development of a deodorant with double effects of bacteriostasis and deodorization is particularly necessary.
At present, the traditional deodorant is divided into a plurality of main categories, namely a first main category and a sensory deodorizing product, wherein a large amount of aromatic substances are generally adopted for masking peculiar smell to prevent the odor from being perceived, but the product can not completely eliminate odor components harmful to human bodies, and the strong aromatic substances are not good for the olfactory experience of people; the second major category, physical deodorizing products, remove malodorous components by physical adsorption, mainly through adsorption of porous materials. The product has the defects that the adsorption has selectivity, one substance can not adsorb various odor components, and the deodorizing efficiency is relatively low because the adsorption needs a certain time, and the product is only suitable for a narrow closed space such as a refrigerator; the third category, chemical deodorizing products, mainly react malodorous components with chemicals and then convert them into components without malodor, and this method can completely decompose malodorous components, is a method for completely eradicating malodor, and has rapid deodorizing effect, so it is the most widely used product in the market at present. In the fourth category, biological deodorization products are mainly used for decomposing malodor components by using microorganisms so as to achieve the purpose of eliminating malodor, or using plant extracts to kill microorganisms capable of producing malodor in the environment so as to achieve the effect of deodorization, and the products have the defect of hardly acting on the odor which is generated, so that the deodorization time is also longer.
In summary, the invention provides a deodorant with double effects of efficient bacteriostasis and rapid deodorization. The product can kill most pathogenic bacteria in the environment with high efficiency, decompose most odor components in the environment into odorless components, and improve the deodorizing efficiency of pet owners and the safety of living environment.
Disclosure of Invention
The invention aims to provide a deodorant with a bacteriostatic effect and a preparation method thereof, which are used for solving the technical problems that a large amount of bacteria and unpleasant smell exist in the living environment of people in the pet raising process in the prior art.
In order to achieve the above purpose, one embodiment of the invention provides a deodorant with antibacterial effect, which comprises the following raw materials in percentage by mass:
0.1 to 1.0 percent of parachlorometaxylenol, 1 to 3 percent of zinc ricinoleate,
titanium dioxide 0.1-0.5%, absolute ethanol 30%, triethanolamine 1-3%,
0.1% -0.3% of citric acid monohydrate and the balance of water.
According to one of the preferred schemes, the deodorant comprises the following raw materials in percentage by mass:
0.1 to 1.0 percent of parachlorometaxylenol, 1 percent of zinc ricinoleate, 0.1 to 0.5 percent of titanium dioxide, 30 percent of absolute ethyl alcohol, 1 percent of triethanolamine, 0.1 to 0.3 percent of citric acid monohydrate and the balance of water.
According to one of the preferred schemes, the deodorant comprises the following raw materials in percentage by mass:
0.2% of parachlorometaxylenol, 1% of zinc ricinoleate, 0.2% of titanium dioxide, 30% of absolute ethyl alcohol, 1% of triethanolamine, 0.15% of citric acid monohydrate and the balance of water.
Based on the deodorant with the antibacterial effect disclosed by the invention, the invention also discloses a preparation method of the deodorant with the antibacterial effect, which comprises the following steps of:
step (1): sequentially adding 95% ethanol, zinc ricinoleate and triethanolamine into a liquid preparation tank according to a proportion, stirring, and uniformly mixing;
step (2): adding purified water into the solution prepared in the step (1), stirring, and uniformly mixing;
step (3): preparing sodium hydroxide and purified water into a sodium hydroxide solution with the concentration of 1mol/L, and preparing citric acid monohydrate and purified water into a 10% citric acid aqueous solution;
step (4): adding the sodium hydroxide solution prepared in the step (3) into the solution prepared in the step (2) until the solution is clear, and stirring after the solution is clear;
step (5): adding 10% aqueous solution of citric acid into the clarified solution in the step (4), and measuring the pH after stirring;
step (6): and (3) adding parachlorometaxylenol and titanium dioxide into the solution prepared in the step (5) according to the proportion, stirring, clarifying the solution, filtering and sub-packaging.
According to one of the preferred schemes of the invention, the stirring is carried out for 25min-35min in the step (1), 20min-40min in the step (2), and 15min-25min after the solution in the step (4) is clarified.
In a preferred embodiment of the present invention, the pH in step (5) is 7.0 to 7.5.
In summary, the beneficial effects of the invention are as follows:
1. according to the invention, the parachlorometaxylenol is adsorbed on the cell wall of bacteria, so that the parachlorometaxylenol penetrates through the cell wall and reacts with lipid and protein in cytoplasm to cause protein denaturation, thereby killing bacteria.
2. The titanium dioxide can generate photocatalytic reaction similar to photosynthesis under the action of ultraviolet light and visible light, generates free hydroxyl and active oxygen, has a very strong photooxidation reduction function, can effectively degrade toxic and harmful gases such as formaldehyde, benzene, toluene, xylene, ammonia and the like, and can promote chain reaction caused by electron hole pairs of the titanium dioxide and interaction between oxygen molecules and hydroxyl ions after being activated by illumination, so that the titanium dioxide can decompose toxins released by bacteria or fungi, can damage membrane proteins on cell walls of the bacteria, and helps parachlorometaxylenol to be adsorbed and penetrate the cell walls of the bacteria more easily, thereby enhancing the sterilization effect.
3. The zinc ricinoleate is deodorized by a bonding mechanism, and activated zinc atoms can form strong compound bonds with nitrogen and sulfur atoms in odor, so that the odor is thoroughly eliminated.
4. The invention greatly catalyzes the zinc atom activation process in the zinc ricinoleate by the free hydroxyl and active oxygen generated by the titanium dioxide, and improves the deodorizing efficiency of the zinc ricinoleate.
Detailed Description
A deodorant with antibacterial effect comprises the following raw materials in percentage by mass: 0.1 to 1.0 percent of parachlorometaxylenol, 1 to 3 percent of zinc ricinoleate, 0.1 to 0.5 percent of titanium dioxide, 30 percent of absolute ethyl alcohol, 1 to 3 percent of triethanolamine, 0.1 to 0.3 percent of citric acid monohydrate and the balance of water.
Preferably, the deodorant comprises the following raw materials in percentage by mass: 0.1 to 1.0 percent of parachlorometaxylenol, 1 percent of zinc ricinoleate, 0.1 to 0.5 percent of titanium dioxide, 30 percent of absolute ethyl alcohol, 1 percent of triethanolamine, 0.1 to 0.3 percent of citric acid monohydrate and the balance of water.
Preferably, the deodorant comprises the following raw materials in percentage by mass: 0.2% of parachlorometaxylenol, 1% of zinc ricinoleate, 0.2% of titanium dioxide, 30% of absolute ethyl alcohol, 1% of triethanolamine, 0.15% of citric acid monohydrate and the balance of water.
A preparation method of a deodorant with antibacterial effect comprises the following steps:
step (1): sequentially adding 95% ethanol, zinc ricinoleate and triethanolamine into a liquid preparation tank according to the proportion, stirring for 25-35 min, and uniformly mixing;
step (2): adding purified water into the solution prepared in the step (1), stirring for 20-40 min, and uniformly mixing;
step (3): preparing sodium hydroxide and purified water into a sodium hydroxide solution with the concentration of 1mol/L according to the prescription amount, and preparing citric acid monohydrate and purified water into a 10% citric acid aqueous solution;
step (4): adding the sodium hydroxide solution prepared in the step (3) into the solution prepared in the step (2) until the solution is clear, and stirring for 15-25 min after the solution is clear;
step (5): adding 10% aqueous solution of citric acid into the clarified solution obtained in the step (4), stirring for 15-25 min, measuring pH, and regulating pH to 7.0-7.5;
step (6): and (3) adding parachlorometaxylenol and titanium dioxide into the solution prepared in the step (5) according to the proportion, stirring, clarifying the solution, filtering and sub-packaging.
Example 1
A deodorant with antibacterial effect comprises the following raw materials in percentage by mass: 0.15% of parachlorometaxylenol, 1% of zinc ricinoleate, 0.1% of titanium dioxide, 30% of absolute ethyl alcohol, 1% of triethanolamine, 0.1% of citric acid monohydrate and the balance of water.
A preparation method of a deodorant with antibacterial effect comprises the following steps:
step (1): sequentially adding 95% ethanol, zinc ricinoleate and triethanolamine into a liquid preparation tank according to a proportion, stirring for 30min, and uniformly mixing;
step (2): adding purified water into the solution prepared in the step (1), stirring for 30min, and uniformly mixing;
step (3): preparing sodium hydroxide and purified water into a sodium hydroxide solution with the concentration of 1mol/L according to the prescription amount, and preparing citric acid monohydrate and purified water into a 10% citric acid aqueous solution;
step (4): adding the sodium hydroxide solution prepared in the step (3) into the solution prepared in the step (2) until the solution is clear, and stirring for 20min after the solution is clear;
step (5): adding 10% aqueous solution of citric acid into the clarified solution in the step (4), stirring for 20min, and measuring pH to 7.4;
step (6): and (3) adding parachlorometaxylenol and titanium dioxide into the solution prepared in the step (5) according to the proportion, stirring, clarifying the solution, filtering and sub-packaging.
Example 2
A deodorant with antibacterial effect comprises the following raw materials in percentage by mass: 0.2% of parachlorometaxylenol, 1% of zinc ricinoleate, 0.2% of titanium dioxide, 30% of absolute ethyl alcohol, 1% of triethanolamine, 0.15% of citric acid monohydrate and the balance of water.
A preparation method of a deodorant with antibacterial effect comprises the following steps:
step (1): sequentially adding 95% ethanol, zinc ricinoleate and triethanolamine into a liquid preparation tank according to a proportion, stirring for 30min, and uniformly mixing;
step (2): adding purified water into the solution prepared in the step (1), stirring for 30min, and uniformly mixing;
step (3): preparing sodium hydroxide and purified water into a sodium hydroxide solution with the concentration of 1mol/L according to the prescription amount, and preparing citric acid monohydrate and purified water into a 10% citric acid aqueous solution;
step (4): adding the sodium hydroxide solution prepared in the step (3) into the solution prepared in the step (2) until the solution is clear, and stirring for 20min after the solution is clear;
step (5): adding 10% aqueous solution of citric acid into the clarified solution in the step (4), stirring for 20min, and measuring pH to 7.1;
step (6): and (3) adding parachlorometaxylenol and titanium dioxide into the solution prepared in the step (5) according to the proportion, stirring, clarifying the solution, filtering and sub-packaging.
Example 3
A deodorant with antibacterial effect comprises the following raw materials in percentage by mass: 0.2% of parachlorometaxylenol, 1% of zinc ricinoleate, 0.2% of titanium dioxide, 30% of absolute ethyl alcohol, 1% of triethanolamine, 0.2% of citric acid monohydrate and the balance of water.
A preparation method of a deodorant with antibacterial effect comprises the following steps:
step (1): sequentially adding 95% ethanol, zinc ricinoleate and triethanolamine into a liquid preparation tank according to a proportion, stirring for 30min, and uniformly mixing;
step (2): adding purified water into the solution prepared in the step (1), stirring for 30min, and uniformly mixing;
step (3): preparing sodium hydroxide and purified water into a sodium hydroxide solution with the concentration of 1mol/L according to the prescription amount, and preparing citric acid monohydrate and purified water into a 10% citric acid aqueous solution;
step (4): adding the sodium hydroxide solution prepared in the step (3) into the solution prepared in the step (2) until the solution is clear, and stirring for 20min after the solution is clear;
step (5): adding 10% aqueous solution of citric acid into the clarified solution in the step (4), stirring for 20min, and measuring pH to 7.0;
step (6): and (3) adding parachlorometaxylenol and titanium dioxide into the solution prepared in the step (5) according to the proportion, stirring, clarifying the solution, filtering and sub-packaging.
The deodorants prepared in examples 1-3 of the present invention were pale yellow clear liquids.
Experimental detection
Experimental microorganisms: staphylococcus aureus, escherichia coli and Candida albicans
Experimental protocol: the collected saliva, feces and litter were used as pollution sources, and the same amount and three equal amounts of the deodorizing agents in examples 1-3 were sprayed on the pollution sources, and the experiment was repeated three times for 5min, 10min and 15min, respectively. The three times are respectively taken a sterile cotton swab dipped with a pollution source, diluted and smeared on a corresponding culture medium to be used as an experimental group, and the pollution source treated by the same treatment sprayed by the 84 disinfectant is taken as a control group.
The experimental detection effect evaluation index takes the average killing logarithmic value as an index, the killing logarithmic value of the escherichia coli and the staphylococcus aureus is more than 5 and is qualified, the killing logarithmic value of the candida albicans is more than 4 and is qualified, and the larger the average killing logarithmic value is, the better the sterilization effect is.
Detection result: as shown in tables 1, 2 and 3 below.
Table 1: killing effect of deodorant on colibacillus after treating pollution source
Table 2: killing effect of deodorant on staphylococcus aureus after treating pollution source
Table 3: killing effect of deodorant on candida albicans after treating pollution source
Sensory test of smell
The deodorizing agents of examples 1 to 3 were used to spray the collected sources of contamination such as saliva and feces of the pets, respectively, and 10 panelists with normal smell were selected to score after 5 minutes and 48 hours, and were rated as qualified in 60 minutes to 80 minutes, as good in 80 to 90 minutes, as excellent as 90 minutes or more, as disqualified in less than 60 minutes, as bad in deodorizing effect, and as poor as compared, and the test results are shown in tables 4 and 5.
Table 4: sensory evaluation score table after 5min of deodorant effect on pollution source
| Numbering device | Example 1 | Example 2 | Example 3 |
| Evaluation person 1 | 78 | 94 | 65 |
| Evaluation person 2 | 81 | 93 | 62 |
| Evaluation person 3 | 84 | 96 | 69 |
| Evaluation person 4 | 76 | 90 | 64 |
| Evaluation person 5 | 77 | 89 | 71 |
| Evaluation person 6 | 83 | 91 | 55 |
| Evaluation person 7 | 79 | 96 | 67 |
| Evaluation person 8 | 72 | 92 | 58 |
| Evaluation person 9 | 83 | 90 | 63 |
| Evaluation person 10 | 82 | 91 | 61 |
Table 5: sensory evaluation score table after 48h of deodorant effect on pollution source
| Numbering device | Example 1 | Example 2 | Example 3 |
| Evaluation person 1 | 75 | 92 | 52 |
| Evaluation person 2 | 74 | 90 | 54 |
| Evaluation person 3 | 78 | 91 | 60 |
| Evaluation person 4 | 73 | 86 | 57 |
| Evaluation person 5 | 71 | 81 | 61 |
| Evaluation person 6 | 74 | 82 | 52 |
| Evaluation person 7 | 73 | 89 | 60 |
| Evaluation person 8 | 67 | 84 | 51 |
| Evaluation person 9 | 75 | 80 | 58 |
| Evaluation person 10 | 74 | 83 | 57 |
As can be seen from the above-mentioned experimental data of examples 1-3, the sterilizing ability of example 2 is better than that of examples 1 and 3, and the worst sterilizing effect of example 3 is found by comparing the formulation, and the sterilizing effect is better when titanium dioxide exists in the formulation, and the sterilizing effect is best when the concentration of titanium dioxide is 0.2%; from the sensory experiment, the effect of the example 2 is optimal in the experiments of acting on the pollution source for 5min and 48h, and most of the odor can be removed in 5min in the example 2, and even after 48h, the example 2 still has good deodorizing effect, so that the deodorizing effect of the example 2 is proved to be rapid and long-lasting; compared with the examples 1 and 3, the titanium dioxide can not only enhance the sterilization effect, but also has great synergy effect on the deodorization effect.
While the invention has been described in detail in the general context and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that modifications and improvements can be made thereto. Such modifications and improvements are therefore intended to be within the scope of this invention as claimed.
Claims (6)
1. The deodorant with the antibacterial effect is characterized by comprising the following raw materials in percentage by mass:
0.1 to 1.0 percent of parachlorometaxylenol, 1 to 3 percent of zinc ricinoleate,
titanium dioxide 0.1-0.5%, absolute ethanol 30%, triethanolamine 1-3%,
0.1% -0.3% of citric acid monohydrate and the balance of water.
2. A deodorant with antibacterial effect according to claim 1, characterized in that: the deodorant comprises the following raw materials in percentage by mass:
0.1 to 1.0 percent of parachlorometaxylenol, 1 percent of zinc ricinoleate, 0.1 to 0.5 percent of titanium dioxide, 30 percent of absolute ethyl alcohol, 1 percent of triethanolamine, 0.1 to 0.3 percent of citric acid monohydrate and the balance of water.
3. A deodorant with antibacterial effect according to claim 1, characterized in that: the deodorant comprises the following raw materials in percentage by mass:
0.2% of parachlorometaxylenol, 1% of zinc ricinoleate, 0.2% of titanium dioxide, 30% of absolute ethyl alcohol, 1% of triethanolamine, 0.15% of citric acid monohydrate and the balance of water.
4. The preparation method of the deodorant with the antibacterial effect is characterized by comprising the following steps of:
step (1): sequentially adding 95% ethanol, zinc ricinoleate and triethanolamine into a liquid preparation tank according to a proportion, stirring, and uniformly mixing;
step (2): adding purified water into the solution prepared in the step (1), stirring, and uniformly mixing;
step (3): preparing sodium hydroxide and purified water into a sodium hydroxide solution with the concentration of 1mol/L, and preparing citric acid monohydrate and purified water into a 10% citric acid aqueous solution;
step (4): adding the sodium hydroxide solution prepared in the step (3) into the solution prepared in the step (2) until the solution is clear, and stirring after the solution is clear;
step (5): adding 10% aqueous solution of citric acid into the clarified solution in the step (4), and measuring the pH after stirring;
step (6): and (3) adding parachlorometaxylenol and titanium dioxide into the solution prepared in the step (5) according to the proportion, stirring, clarifying the solution, filtering and sub-packaging.
5. The method for preparing a deodorant with antibacterial effect according to claim 4, wherein: stirring in the step (1) for 25-35 min, stirring in the step (2) for 20-40 min, and stirring in the step (4) for 15-25 min after the solution is clarified.
6. The method for preparing a deodorant with antibacterial effect according to claim 4, wherein: the pH in the step (5) is 7.0-7.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211686303.4A CN115998628A (en) | 2022-12-27 | 2022-12-27 | Deodorant with antibacterial effect and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211686303.4A CN115998628A (en) | 2022-12-27 | 2022-12-27 | Deodorant with antibacterial effect and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636101A (en) * | 2018-04-27 | 2018-10-12 | 广东自由能科技股份有限公司 | A kind of sterilizing deodoring agent and preparation method thereof and the application in aerosol |
| CN114831137A (en) * | 2022-05-24 | 2022-08-02 | 湖南普泰尔环境股份有限公司 | Deodorant with antibacterial effect |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636101A (en) * | 2018-04-27 | 2018-10-12 | 广东自由能科技股份有限公司 | A kind of sterilizing deodoring agent and preparation method thereof and the application in aerosol |
| CN114831137A (en) * | 2022-05-24 | 2022-08-02 | 湖南普泰尔环境股份有限公司 | Deodorant with antibacterial effect |
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