CN114958491A - Detergent with antibacterial effect - Google Patents
Detergent with antibacterial effect Download PDFInfo
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- CN114958491A CN114958491A CN202210747782.XA CN202210747782A CN114958491A CN 114958491 A CN114958491 A CN 114958491A CN 202210747782 A CN202210747782 A CN 202210747782A CN 114958491 A CN114958491 A CN 114958491A
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- Prior art keywords
- detergent
- surfactant
- guar gum
- cationic guar
- antibacterial
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- 239000003599 detergent Substances 0.000 title claims abstract description 42
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 22
- 229920002907 Guar gum Polymers 0.000 claims abstract description 21
- 239000000665 guar gum Substances 0.000 claims abstract description 21
- 229960002154 guar gum Drugs 0.000 claims abstract description 21
- 235000010417 guar gum Nutrition 0.000 claims abstract description 21
- 125000002091 cationic group Chemical group 0.000 claims abstract description 19
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000001263 FEMA 3042 Substances 0.000 claims abstract description 16
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 claims abstract description 16
- 229920002258 tannic acid Polymers 0.000 claims abstract description 16
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 claims abstract description 16
- 229940033123 tannic acid Drugs 0.000 claims abstract description 16
- 235000015523 tannic acid Nutrition 0.000 claims abstract description 16
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 235000014469 Bacillus subtilis Nutrition 0.000 claims abstract description 10
- 241000222122 Candida albicans Species 0.000 claims abstract description 10
- 241000588724 Escherichia coli Species 0.000 claims abstract description 10
- 244000063299 Bacillus subtilis Species 0.000 claims abstract description 9
- 241000191967 Staphylococcus aureus Species 0.000 claims abstract description 9
- 229940095731 candida albicans Drugs 0.000 claims abstract description 9
- 238000001228 spectrum Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 230000003385 bacteriostatic effect Effects 0.000 claims description 26
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 7
- 229920001864 tannin Polymers 0.000 claims description 7
- 239000001648 tannin Substances 0.000 claims description 7
- 235000018553 tannin Nutrition 0.000 claims description 7
- -1 polyoxyethylene Polymers 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 230000002195 synergetic effect Effects 0.000 claims description 4
- 125000000373 fatty alcohol group Chemical group 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 2
- 229940073507 cocamidopropyl betaine Drugs 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- PYIDGJJWBIBVIA-UYTYNIKBSA-N lauryl glucoside Chemical compound CCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O PYIDGJJWBIBVIA-UYTYNIKBSA-N 0.000 claims description 2
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 claims description 2
- 229940057950 sodium laureth sulfate Drugs 0.000 claims description 2
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 claims description 2
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 claims 3
- 230000005764 inhibitory process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 206010059866 Drug resistance Diseases 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 231100000957 no side effect Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000191938 Micrococcus luteus Species 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008636 plant growth process Effects 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/90—Betaines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/221—Mono, di- or trisaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a detergent with an antibacterial effect, in particular to a preparation method of a detergent with an antibacterial effect. The detergent with the antibacterial effect is prepared by taking tannic acid and cationic guar gum as main antibacterial ingredients and containing a proper amount of surfactant. Experiments prove that the detergent has the characteristics of wide antibacterial spectrum, quick bacteriostasis, safety, no toxicity and the like, has obvious inhibition effects on escherichia coli, staphylococcus aureus, candida albicans, bacillus subtilis and the like, can be stored for a long time, and has good application prospect and market potential.
Description
Technical Field
The invention relates to the technical field of daily chemicals, in particular to a detergent with an excellent antibacterial effect and a preparation method thereof.
Background
In recent years, with rapid development of economy and improvement of living standard, consumers pay more attention to sanitation and health, and the bacteriostatic detergent becomes an indispensable and extremely important daily article for preventing bacteria and virus from spreading in daily life. The demand of consumers for the detergent is gradually increased, and the demand is continuously upgraded, so that the development of the detergent towards diversification and individuation is promoted. Consumers have not only satisfied that detergents have only conventional cleaning properties, but also desire additional functions such as disinfecting, fragrance, etc. In recent years, the domestic detergent market is developed rapidly, but most products have single effect and are difficult to meet the dual requirements of washing, disinfection and sterilization, or the bacteriostatic detergent on the market has poor bacteriostatic effect and narrow antibacterial spectrum, and the traditional detergent formula easily causes environmental pollution, so that the requirements of consumers on disinfecting household detergent products are increased rapidly due to the factors.
Tannin is also called tannin or tannic acid, is a secondary organism generated by metabolism in the plant growth process, is a polyphenol compound which is soluble in water and has the relative molecular weight of 500-3000Da, and is widely present in tissues of plant roots, stems, leaves, flowers, fruits and the like. Tannic acid has antibacterial and antiviral effects, and is widely used in medical field, and then in daily chemical industry, pharmaceutical industry, food industry, leather industry, etc. Tannin has in vitro antibacterial activity, and has inhibitory effect on Staphylococcus aureus, Candida albicans, Escherichia coli, Bacillus subtilis, Micrococcus luteus, etc.
The cation guar gum is a guar gum quaternary ammonium salt derivative which is generated by taking guar gum as a raw material and 3-chlorine-2-hydroxypropyl trimethyl ammonium chloride as an etherifying agent through reaction, and is water-soluble high-molecular food gum. The foam stabilizer is mainly used in hair products, and has the functions of foam stabilization, static resistance, conditioning and the like; in skin care products, it can reduce the irritation of detergent to skin, protect keratin from damage, reduce the loss of natural lipid in skin, and increase skin softness. The cationic guar gum has been proved by animal experiments to be safe and nontoxic within a proper concentration mass fraction range.
Various disinfectant products sold in the market at present have single component and are easy to generate drug resistance after long-term use. Therefore, the prepared novel efficient bacteriostatic detergent can meet the requirements of consumers on dual effects of washing, disinfection and sterilization, and can solve the problem of drug resistance of a disinfectant.
Disclosure of Invention
The invention aims to solve the problems of poor bacteriostatic effect, narrow antibacterial spectrum and the like of the existing bacteriostatic detergent, and thus provides a detergent with the bacteriostatic effect and a preparation method thereof. The invention provides a compound formula of tannic acid and cationic guar gum, which produces synergistic effect after being compounded, and experiments prove that the tannin and cationic guar gum can inhibit the growth of thalli and have obvious bacteriostatic effect on escherichia coli, staphylococcus aureus, candida albicans and bacillus subtilis. The invention can kill and wash objects and has the characteristics of safety, no side effect, wide antibacterial spectrum, quick sterilization and the like.
The invention provides a formula of the antibacterial detergent, which comprises the following raw materials in parts by mass: 0.1 to 3.0 percent of tannic acid, 0.1 to 3.0 percent of cationic guar gum, 1.0 to 1.8 percent of surfactant, 0.01 to 3.0 percent of citric acid and the balance of water; the surfactant is one or more of fatty alcohol polyoxyethylene ether-9 (AEO-9), dodecyl dimethyl betaine, dodecyl glucoside, sodium laureth sulfate and cocamidopropyl betaine.
Further, the antibacterial detergent is prepared from the following raw materials in parts by mass: 0.8-2.5% of tannic acid, 0.8-1.8% of cationic guar gum, 1.2% of surfactant, 0.01-0.1% of citric acid and the balance of water; the surfactant is fatty alcohol polyoxyethylene ether-9 (AEO-9).
The preparation method of the bacteriostatic detergent provided by the invention comprises the following steps:
adding the formula water into a beaker, placing the beaker in a water bath kettle, keeping the water temperature at 60 ℃, adding the formula amount of fatty alcohol-polyoxyethylene ether-9 (AEO-9), and continuously stirring until the mixture is completely dissolved, wherein the temperature is controlled to be 60-65 ℃ in the stirring process; stopping heating, after the temperature is reduced to room temperature, sequentially adding tannic acid and cationic guar gum, continuously stirring until the tannic acid and the cationic guar gum are completely dissolved, measuring the pH value of the solution, and adjusting the pH value by using citric acid to ensure that the pH value is less than or equal to 7, thus obtaining the antibacterial detergent.
Compared with the prior art, the invention has the following beneficial effects:
the bacteriostatic detergent disclosed by the invention has the characteristics of safety, no side effect, wide antibacterial spectrum, quick sterilization and the like, and has a synergistic effect on two natural active ingredients, namely tannin and cationic guar gum, and an obvious inhibition effect on escherichia coli, staphylococcus aureus, candida albicans and bacillus subtilis.
Detailed Description
The present invention is further illustrated by the following specific examples, but the scope of the invention is not limited thereto:
example 1
Adding the water into a beaker, placing the beaker in a water bath kettle, keeping the water temperature at 60 ℃, adding 1.2 percent of fatty alcohol-polyoxyethylene ether-9 (AEO-9), continuously stirring until the mixture is completely dissolved, and controlling the temperature to be 60-65 ℃ in the stirring process; stopping heating, after the temperature is reduced to room temperature, sequentially adding 0.8% of tannic acid and 0.8% of cationic guar gum, continuously stirring until the tannic acid and the cationic guar gum are completely dissolved, measuring the pH value of the solution, and adjusting the pH value by using citric acid to ensure that the pH value is less than or equal to 7, thus obtaining the antibacterial detergent.
Examples 2-7 and comparative examples 1-2 were prepared in the same manner as in example 1, except that tannic acid and cationic guar were used in the amounts shown in table 1.
TABLE 1 formulation compositions of examples 1-7 and comparative examples 1-2
Test bacteria: escherichia coli (e.coli), staphylococcus aureus (s.aureus), candida albicans (c. albicans), bacillus subtilis (b.subtilis).
The test method comprises the following steps: according to a test method for the bacteriostatic performance of a dissolution (anti) bacteriostatic product (GB15979-2002), the prepared detergent is subjected to a bacteriostatic performance test, and after the detergent acts for 20min, the bacteriostatic rates of the detergent on escherichia coli, staphylococcus aureus, candida albicans and bacillus subtilis are measured.
TABLE 2 comparison of the bacteriostatic ratio of detergents prepared with different formulations
And (3) test results: in comparative examples 1-2 in table 2, the inhibition rates of tannic acid on four test bacteria, namely escherichia coli, staphylococcus aureus, candida albicans and bacillus subtilis, are all more than 70%, the inhibition rates of cationic guar gum on the four test bacteria are lower, and the inhibition effect is basically not generated; in examples 1-7, the synergistic effect of the tannic acid and the cationic guar gum can achieve a bacteriostatic rate of over 70% for four test bacteria, namely escherichia coli, staphylococcus aureus, candida albicans and bacillus subtilis, and the bacteriostatic effect is good, wherein
The bacteriostasis rates of the examples 5-7 all reach more than 99.9 percent.
Evaluation of storage stability of detergent:
and (3) centrifugal test: and centrifuging the bacteriostatic detergent product at 1000rpm for 10min, and finding that the bacteriostatic detergent has no layering phenomenon.
The detergent product is placed in a test tube with a plug, and is respectively placed in a constant temperature incubator at 40 ℃ and a refrigerator at-10 ℃ for 24 hours, and then is restored to the room temperature for observation, and no layering phenomenon exists, so that the heat resistance and the cold resistance of the antibacterial detergent are qualified.
While specific embodiments of, and examples for, the invention are described above for illustrative purposes only, the invention is not to be construed as limited to the embodiments disclosed herein, and all variations that may be resorted to or suggested by those skilled in the art are intended to be embraced by the scope of the invention.
Claims (6)
1. The detergent with the antibacterial effect is characterized by comprising the following raw materials in parts by mass: 0.1 to 3.0 percent of tannic acid, 0.1 to 3.0 percent of cationic guar gum, 1.0 to 1.8 percent of surfactant, 0.01 to 3.0 percent of citric acid and the balance of water; the surfactant is one or more of fatty alcohol polyoxyethylene ether-9 (AEO-9), dodecyl dimethyl betaine, dodecyl glucoside, sodium laureth sulfate and cocamidopropyl betaine.
2. The detergent with bacteriostatic effect according to claim 1, wherein the surfactant is fatty alcohol polyoxyethylene ether-9 (AEO-9).
3. The detergent with the bacteriostatic effect according to claim 1, which is characterized by comprising the following raw materials in parts by mass: 0.8-2.5% of tannic acid, 0.8-1.8% of cationic guar gum, 1.2% of surfactant, 0.01-0.1% of citric acid and the balance of water; the surfactant is fatty alcohol polyoxyethylene ether-9 (AEO-9).
4. The detergent with bacteriostatic effect according to claim 1, wherein the tannic acid and the cationic guar gum have synergistic bacteriostatic action and can expand antibacterial spectrum.
5. The detergent with bacteriostatic effect according to claim 1, wherein the preparation method of the detergent comprises the following steps: adding the formula water into a beaker, placing the beaker in a water bath kettle, keeping the water temperature at 60 ℃, adding the formula amount of surfactant, continuously stirring until the surfactant is completely dissolved, and controlling the temperature at 60-65 ℃ in the stirring process; stopping heating, after the temperature is reduced to room temperature, sequentially adding tannin and cationic guar gum, continuously stirring until the tannin and the cationic guar gum are completely dissolved, measuring the pH value of the solution, and adjusting the pH value with citric acid to enable the pH value to be less than or equal to 7, thus obtaining the antibacterial detergent.
6. The detergent having bacteriostatic effect according to claim 1, wherein the bacteriostatic effect is inhibitory effect against Escherichia coli, Staphylococcus aureus, Candida albicans and Bacillus subtilis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747782.XA CN114958491A (en) | 2022-06-22 | 2022-06-22 | Detergent with antibacterial effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747782.XA CN114958491A (en) | 2022-06-22 | 2022-06-22 | Detergent with antibacterial effect |
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| Publication Number | Publication Date |
|---|---|
| CN114958491A true CN114958491A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210747782.XA Pending CN114958491A (en) | 2022-06-22 | 2022-06-22 | Detergent with antibacterial effect |
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| Country | Link |
|---|---|
| CN (1) | CN114958491A (en) |
Citations (11)
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| US5942478A (en) * | 1995-09-19 | 1999-08-24 | Lopes; John A. | Microbicidal and sanitizing soap compositions |
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| WO2019018983A1 (en) * | 2017-07-24 | 2019-01-31 | Rhodia Operations | Perfume-containing detergent composition |
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| CN111109272A (en) * | 2020-01-18 | 2020-05-08 | 浙江先拓环保科技有限公司 | Bio-based antibacterial agent and application thereof |
| CN111117805A (en) * | 2019-12-10 | 2020-05-08 | 中山榄菊日化实业有限公司 | Floor cleaner composition and preparation method thereof |
| CN111518631A (en) * | 2020-05-15 | 2020-08-11 | 广州立白企业集团有限公司 | Detergent composition with enhanced emulsifying function and easy rinsing |
| CN111690474A (en) * | 2019-03-11 | 2020-09-22 | 中国科学院青岛生物能源与过程研究所 | Low-foaming tea saponin detergent and preparation method thereof |
| CN113018206A (en) * | 2021-03-25 | 2021-06-25 | 郑州肤宝实业有限公司 | Novel antibacterial washing and caring liquid and preparation process thereof |
| CN113209003A (en) * | 2021-04-29 | 2021-08-06 | 振德医疗用品股份有限公司 | Biological type hand-washing-free antibacterial gel, preparation method and application |
| CN113599284A (en) * | 2021-07-01 | 2021-11-05 | 安阳崇高纳米材料科技有限公司 | Efficient and stable washing-free disinfectant and preparation method thereof |
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2022
- 2022-06-22 CN CN202210747782.XA patent/CN114958491A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942478A (en) * | 1995-09-19 | 1999-08-24 | Lopes; John A. | Microbicidal and sanitizing soap compositions |
| CN101684435A (en) * | 2008-09-28 | 2010-03-31 | 福建恒安集团有限公司 | Sterilization hand washing solution |
| WO2019018983A1 (en) * | 2017-07-24 | 2019-01-31 | Rhodia Operations | Perfume-containing detergent composition |
| CN111690474A (en) * | 2019-03-11 | 2020-09-22 | 中国科学院青岛生物能源与过程研究所 | Low-foaming tea saponin detergent and preparation method thereof |
| CN110184133A (en) * | 2019-06-20 | 2019-08-30 | 广州英锘科化工有限公司 | A kind of liquid detergent that can allow clothing long-acting bacteriostatic |
| CN111117805A (en) * | 2019-12-10 | 2020-05-08 | 中山榄菊日化实业有限公司 | Floor cleaner composition and preparation method thereof |
| CN111109272A (en) * | 2020-01-18 | 2020-05-08 | 浙江先拓环保科技有限公司 | Bio-based antibacterial agent and application thereof |
| CN111518631A (en) * | 2020-05-15 | 2020-08-11 | 广州立白企业集团有限公司 | Detergent composition with enhanced emulsifying function and easy rinsing |
| CN113018206A (en) * | 2021-03-25 | 2021-06-25 | 郑州肤宝实业有限公司 | Novel antibacterial washing and caring liquid and preparation process thereof |
| CN113209003A (en) * | 2021-04-29 | 2021-08-06 | 振德医疗用品股份有限公司 | Biological type hand-washing-free antibacterial gel, preparation method and application |
| CN113599284A (en) * | 2021-07-01 | 2021-11-05 | 安阳崇高纳米材料科技有限公司 | Efficient and stable washing-free disinfectant and preparation method thereof |
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