CN116584486A - 一种抗菌剂及其制备方法与应用 - Google Patents
一种抗菌剂及其制备方法与应用 Download PDFInfo
- Publication number
- CN116584486A CN116584486A CN202310528751.XA CN202310528751A CN116584486A CN 116584486 A CN116584486 A CN 116584486A CN 202310528751 A CN202310528751 A CN 202310528751A CN 116584486 A CN116584486 A CN 116584486A
- Authority
- CN
- China
- Prior art keywords
- chitosan
- methylbenzamide
- antibacterial agent
- methylbenzoic acid
- humectant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003242 anti bacterial agent Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title abstract description 12
- WGRPQCFFBRDZFV-UHFFFAOYSA-N 3-methylbenzamide Chemical compound CC1=CC=CC(C(N)=O)=C1 WGRPQCFFBRDZFV-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003906 humectant Substances 0.000 claims abstract description 18
- 239000007853 buffer solution Substances 0.000 claims abstract description 11
- 239000004094 surface-active agent Substances 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 30
- 229920001661 Chitosan Polymers 0.000 claims description 25
- GPSDUZXPYCFOSQ-UHFFFAOYSA-N m-toluic acid Chemical compound CC1=CC=CC(C(O)=O)=C1 GPSDUZXPYCFOSQ-UHFFFAOYSA-N 0.000 claims description 18
- 235000019441 ethanol Nutrition 0.000 claims description 17
- DGZSQLHPEZFGSI-UHFFFAOYSA-N (3-methylbenzoyl) 3-methylbenzoate Chemical compound CC1=CC=CC(C(=O)OC(=O)C=2C=C(C)C=CC=2)=C1 DGZSQLHPEZFGSI-UHFFFAOYSA-N 0.000 claims description 15
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 12
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 239000004599 antimicrobial Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- 238000007112 amidation reaction Methods 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 235000019437 butane-1,3-diol Nutrition 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 235000013772 propylene glycol Nutrition 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 229940058015 1,3-butylene glycol Drugs 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- NMDQPQZRIKCRDU-UHFFFAOYSA-N 3-chloro-2-dodecylpyridine Chemical compound CCCCCCCCCCCCC1=NC=CC=C1Cl NMDQPQZRIKCRDU-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 241000207840 Jasminum Species 0.000 description 2
- 235000010254 Jasminum officinale Nutrition 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- -1 polyoxyethylene stearate Polymers 0.000 description 2
- BUCIWTBCUUHRHZ-UHFFFAOYSA-K potassium;disodium;dihydrogen phosphate;hydrogen phosphate Chemical compound [Na+].[Na+].[K+].OP(O)([O-])=O.OP([O-])([O-])=O BUCIWTBCUUHRHZ-UHFFFAOYSA-K 0.000 description 2
- XPFJYKARVSSRHE-UHFFFAOYSA-K trisodium;2-hydroxypropane-1,2,3-tricarboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Na+].[Na+].[Na+].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O XPFJYKARVSSRHE-UHFFFAOYSA-K 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- ABJVAXXYHSSYLK-UHFFFAOYSA-N 2-dodecylpyridine;hydrobromide Chemical compound Br.CCCCCCCCCCCCC1=CC=CC=N1 ABJVAXXYHSSYLK-UHFFFAOYSA-N 0.000 description 1
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 1
- OBFSQMXGZIYMMN-UHFFFAOYSA-N 3-chloro-2-hexadecylpyridine Chemical compound CCCCCCCCCCCCCCCCC1=NC=CC=C1Cl OBFSQMXGZIYMMN-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000246386 Mentha pulegium Species 0.000 description 1
- 235000016257 Mentha pulegium Nutrition 0.000 description 1
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- 235000019082 Osmanthus Nutrition 0.000 description 1
- 241000333181 Osmanthus Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- OUUIIDVPIFIYMC-UHFFFAOYSA-M [Na+].CCCCCCCCCCCC(O)=O.CCCCCCCCCCCC([O-])=O Chemical compound [Na+].CCCCCCCCCCCC(O)=O.CCCCCCCCCCCC([O-])=O OUUIIDVPIFIYMC-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002155 anti-virotic effect Effects 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- DVBJBNKEBPCGSY-UHFFFAOYSA-M cetylpyridinium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 DVBJBNKEBPCGSY-UHFFFAOYSA-M 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- 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
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0208—Tissues; Wipes; Patches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/005—Antimicrobial preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; 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
-
- 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
- C11D3/50—Perfumes
-
- 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
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- General Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Pharmacology & Pharmacy (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Communicable Diseases (AREA)
- Molecular Biology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Oncology (AREA)
- Birds (AREA)
- Agronomy & Crop Science (AREA)
- Dermatology (AREA)
- Dentistry (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Emergency Medicine (AREA)
- Biochemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cosmetics (AREA)
Abstract
本发明公开一种抗菌剂及其制备方法与应用,包括0.005‑0.02份壳聚糖‑2‑(3‑甲基苯甲酰胺)、0.05‑0.1份pH缓冲液、0.1‑0.15份保湿剂、0.01‑0.02份表面活性剂、0.01‑0.2份香精;壳聚糖‑2‑(3‑甲基苯甲酰胺)的结构式如式(Ⅰ)所示:
Description
技术领域
本发明涉及纸巾技术领域,尤其涉及一种抗菌剂及其制备方法与应用。
背景技术
在人类的日常生活中,由于生活水准的参差不齐和健康安全意识的缺乏,存在的各种各样的细菌、真菌等病原微生物常常导致生物机体病变,对人类的身心健康造成了严重的威胁。为了保障人们的生命健康和身心安全,抗菌剂的研发不容忽视。
相关技术中,为减小抗菌剂对皮肤的刺激,往往在其中添加了壳聚糖作为杀菌剂,壳聚糖因具有天然阳离子性、易降解性、降价产物无毒性等独特的物理化学性能,在多个领域都得到了广泛的研究和应用,特别是其抗菌广谱性,使其在抗菌杀毒领域得到了特别的关注。
然而,壳聚糖的抗菌效果温和,仅能在酸性条件下表现出来且溶解性不好,大大降低了抗菌剂的应用范围和杀菌效果。
发明内容
有鉴于此,本申请提供一种抗菌剂及其制备方法与应用,杀菌率高、抗菌范围广。
为达到上述技术目的,本申请采用以下技术方案:
第一方面,本申请提供一种抗菌剂,包括0.005-0.02份壳聚糖-2-(3-甲基苯甲酰胺)、0.05-0.1份pH缓冲液、0.1-0.15份保湿剂、0.01-0.02份表面活性剂、0.01-0.2份香精;壳聚糖-2-(3-甲基苯甲酰胺)的结构式如式(Ⅰ)所示:
其中,n为自然数。
优选地,壳聚糖-2-(3-甲基苯甲酰胺)的制备方法如下:
S1.以DCC及3-甲基苯甲酸为原料,进行脱水反应,得到3-甲基苯甲酸酐;
S2.在碱的醇溶液中,以壳聚糖及3-甲基苯甲酸酐为原料,进行酰胺化反应,即得壳聚糖-2-(3-甲基苯甲酰胺)。
优选地,3-甲基苯甲酸与DCC的摩尔比为1:0.5-1。
优选地,3-甲基苯甲酸酐与壳聚糖的质量比为30:1-2。
优选地,步骤S1中,脱水反应的温度为25-30℃,反应时间为6-8h。
优选地,步骤S2中,酰胺化反应的温度为45-50℃,反应时间为7-10h。
优选地,碱包括三乙胺、四甲基乙二胺、氢氧化钠、氢氧化钾、碳酸钾、碳酸钠中的一种或几种。
优选地,保湿剂包括乙醇、甘油、丙二醇、1,3-丁二醇的混合液。
第二方面,本申请提供一种抗菌剂的制备方法,包括以下步骤:将保湿剂、表面活性剂与水混合后加热至90-95℃,保温30-60min后,冷却至45-50℃,再加入壳聚糖-2-(3-甲基苯甲酰胺)、pH缓冲液、香精,继续冷却至室温,出料,即得抗菌剂。
第三方面,本申请提供一种包含抗菌剂的消毒纸巾。
本申请的有益效果如下:本申请的抗菌剂成分温和无刺激,无副作用,同时具备杀菌消毒、清洁去污、消除异味等多种功能;生产工艺简单、原料易得;本申请的抗菌剂pH适用性广,杀菌性能优异。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
本申请提供一种抗菌剂,包括0.005-0.02份壳聚糖-2-(3-甲基苯甲酰胺)、0.05-0.1份pH缓冲液、0.1-0.15份保湿剂、0.01-0.02份表面活性剂、0.01-0.2份香精;壳聚糖-2-(3-甲基苯甲酰胺)的结构式如式(Ⅰ)所示:
其中,n为自然数;
n值取决于市售壳聚糖原料重中的聚合度。
本方案,按配方比例加入pH缓冲液,维持消毒液的pH在人体适用的范围;按配方比例加入保湿剂,使其具有良好的保湿效果;按配方比例加入表面活性剂,使其具有洗净、清洁、去污的功能,且能使各组分均一分散混合均匀;加入适量香精,使其具有清香除异味的效果;本方案的余料为水;壳聚糖-2-(3-甲基苯甲酰胺)则起到抗菌的作用,并且相较于壳聚糖具有以下优势:壳聚糖-2-(3-甲基苯甲酰胺)属于酰胺改性壳聚糖,本方案的壳聚糖-2-(3-甲基苯甲酰胺)杀菌的pH适应性广,扩宽了壳聚糖的抗菌范围;改性后的壳聚糖-2-(3-甲基苯甲酰胺)更加有利于壳聚糖穿过细胞壁和细胞质膜的能力,从而进一步提高抗菌活性;壳聚糖-2-(3-甲基苯甲酰胺)的溶解性好,易在保湿剂的加持下,均匀的分散于水中,进一步的提升了抗菌效果。
pH缓冲液包括柠檬酸-柠檬酸钠、磷酸氢钾-磷酸氢二钠、乙酸-乙酸钠或月桂酸-月桂酸钠中的一种或几种。
表面活性剂包括十二烷基氯化吡啶、十二烷基溴化吡啶、十六烷基氯化吡啶、十六烷基溴化吡啶、十二烷基硫酸钠、聚乙二醇单硬脂酸酯、聚氧乙烯硬脂酸酯、聚氧乙烯硬化蓖麻油中的一种或多种。
香精包括茉莉香精、橘子香精、玫瑰香精、薄荷香精、桂花香精中的一种或几种,香精均为市售原料。
保湿剂包括乙醇、甘油、丙二醇、1,3-丁二醇的混合液;在一些实施例中,保湿剂包括1-2份乙醇、3-5.5份甘油、1.5-2.5份丙二醇、1.5-2份1,3-丁二醇。
壳聚糖-2-(3-甲基苯甲酰胺)的制备方法如下:
S1.以DCC及3-甲基苯甲酸为原料,进行脱水反应,得到3-甲基苯甲酸酐;
S2.在碱的醇溶液中,以壳聚糖及3-甲基苯甲酸酐为原料,进行酰胺化反应,即得壳聚糖-2-(3-甲基苯甲酰胺)。
在制备壳聚糖-2-(3-甲基苯甲酰胺)中引入了侧链可以改善壳聚糖的溶解性,同时经酰胺改性的壳聚糖扩宽了壳聚糖的pH值,拓宽了其抗菌范围;在改性之后,更加有利于壳聚糖穿过细胞壁和细胞质膜的能力,从而进一步提高抗菌活性。
其制备的反应式如下:
步骤S1中,脱水反应的温度为25-30℃,反应时间为6-8h。
步骤S2中,酰胺化反应的温度为45-50℃,反应时间为7-10h。
具体的,壳聚糖-2-(3-甲基苯甲酰胺)的制备过程如下:
将3-甲基苯甲酸和二环己基碳二亚胺(DCC)在有机溶剂中溶解,25-30℃条件下搅拌反应6-8h,抽滤,滤液减压除去有机溶剂得到3-甲基苯甲酸酐;
将制得的3-甲基苯甲酸酐和壳聚糖在碱的醇溶液中溶解,45-50℃下搅拌反应7-10h,将反应液倒入碱的醇溶液中,搅拌过夜,过滤,滤饼用醇洗涤至中性,滤饼真空干燥,后用氯仿抽提提纯产物,干燥,得到壳聚糖-2-(3-甲基苯甲酰胺)。
碱包括三乙胺、四甲基乙二胺、氢氧化钠、氢氧化钾、碳酸钾、碳酸钠中的一种或几种。
有机溶剂包括二氯甲烷、二氯乙烷、1,4-二氧六环、四氢呋喃、乙腈中的至少一种。
醇包括甲醇、乙醇、异丙醇、正丁醇中的一种或几种。
在一些实施例中,3-甲基苯甲酸与DCC的摩尔比为1:0.5-1。
在一些实施例中,3-甲基苯甲酸酐与壳聚糖的质量比为30:1-2。
在一些实施例中,3-甲基苯甲酸与有机溶剂的用量比为1g:5-20mL。
在一些实施例中,3-甲基苯甲酸酐与碱的醇溶液的用量比为1g:2-10ml。
在一些实施例中,碱与醇的用量比为1g:2-30ml。
在限定范围内,在能保证反应正常进行的情况下,有利于提升壳聚糖-2-(3-甲基苯甲酰胺)的产率。
本申请提供一种抗菌剂的制备方法,包括以下步骤:将保湿剂、表面活性剂与水混合后加热至90-95℃,保温30-60min后,冷却至45-50℃,再加入壳聚糖-2-(3-甲基苯甲酰胺)、pH缓冲液、香精,继续冷却至室温,出料,即得抗菌剂。
本申请提供一种包含抗菌剂的消毒纸巾,消毒纸巾可由湿巾载体浸泡于抗菌剂中而得,浸泡时间3-6h,也可由抗菌剂喷洒于纸巾表面而得。
以下通过具体实施例对本方案进行进一步说明。
原料制备
壳聚糖-2-(3-甲基苯甲酰胺):在一个带有磁子的250mL三颈烧瓶中投入50.2g 3-甲基苯甲酸、500mL二氯甲烷,38.0g二环己基碳二亚胺(DCC),室温下搅拌溶解反应7h后,抽滤,真空蒸去滤液即得3-甲基苯甲酸酐。在一个带有磁子的250mL三颈烧瓶中投入上述43.0g3-甲基苯甲酸酐和100mL甲醇搅拌溶解备用。另取一个带有磁子的500mL三颈烧瓶,投入1.5g壳聚糖、45mL水、100mL甲醇搅拌溶解,将上述3-甲基苯甲酸酐的甲醇溶液倒入壳聚糖溶液中,45℃下搅拌反应7h。将36.9g氢氧化钾溶于500mL无水乙醇中,待反应结束后将反应液倒入氢氧化钾乙醇溶液中室温下搅拌过夜。过滤,用乙醇洗至中性,滤饼真空干燥后用氯仿抽提,真空干燥即得壳聚糖-2-(3-甲基苯甲酰胺),产率为77%。
壳聚糖-2-(3-甲基苯甲酰胺)的结构式如式(Ⅰ)所示:
其中,n为自然数。
保湿剂:由1份乙醇、3份甘油、1.5份丙二醇、1.5份1,3-丁二醇混合而得。
实施例1
一种抗菌剂,包括0.01份壳聚糖-2-(3-甲基苯甲酰胺)、0.05份柠檬酸-柠檬酸钠缓冲液、0.1份保湿剂、0.01份十二烷基氯化吡啶、0.01份茉莉香精,100份水。
一种抗菌剂的制备方法,包括以下步骤:将保湿剂、表面活性剂与水混合后加热至90℃,保温30min后,冷却至50℃,再加入壳聚糖-2-(3-甲基苯甲酰胺)、pH缓冲液、香精,继续冷却至室温,出料,即得抗菌剂。
实施例2
一种抗菌剂,其余内容与实施例1相同,所不同的是,包括0.005份壳聚糖-2-(3-甲基苯甲酰胺)。
实施例3
一种抗菌剂,其余内容与实施例1相同,所不同的是,包括0.02份壳聚糖-2-(3-甲基苯甲酰胺)。
实施例4
一种抗菌剂,其余内容与实施例1相同,所不同的是,包括0.05份壳聚糖-2-(3-甲基苯甲酰胺)。
实施例5
一种抗菌剂,包括0.01份壳聚糖-2-(3-甲基苯甲酰胺)、0.1份磷酸氢钾-磷酸氢二钠缓冲液、0.15份保湿剂、0.02份十二烷基硫酸钠、0.2份橘子香精,100份水。
对比例1
一种抗菌剂,其余内容与实施例1相同,所不同的是,将壳聚糖-2-(3-甲基苯甲酰胺)替换为壳聚糖。
对比例2
一种抗菌剂,其余内容与实施例1相同,所不同的是,不包括保湿剂。
评价测试
根据《一次性使用卫生用品卫生标准》(GB15979-2002)附录C产品杀菌性能、抑菌性能与稳定性测试方法中的杀菌性能测试方案,对实施例1-5及对比例1-2的抗菌剂进行抗菌性能测试,测试在不同pH环境中对典型病原体大肠杆菌、金黄色葡萄球菌的杀菌效果,结果如表1所示。
表1测试结果
以上,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到的变化或替换,都应涵盖在本发明的保护范围之内。
Claims (10)
1.一种抗菌剂,其特征在于,包括0.005-0.02份壳聚糖-2-(3-甲基苯甲酰胺)、0.05-0.1份pH缓冲液、0.1-0.15份保湿剂、0.01-0.02份表面活性剂、0.01-0.2份香精;所述壳聚糖-2-(3-甲基苯甲酰胺)的结构式如式(Ⅰ)所示:
其中,n为自然数。
2.根据权利要求1所述的抗菌剂,其特征在于,所述壳聚糖-2-(3-甲基苯甲酰胺)的制备方法如下:
S1.以DCC及3-甲基苯甲酸为原料,进行脱水反应,得到3-甲基苯甲酸酐;
S2.在碱的醇溶液中,以壳聚糖及所述3-甲基苯甲酸酐为原料,进行酰胺化反应,即得所述壳聚糖-2-(3-甲基苯甲酰胺)。
3.根据权利要求2所述的抗菌剂,其特征在于,所述3-甲基苯甲酸与DCC的摩尔比为1:0.5-1。
4.根据权利要求2所述的抗菌剂,其特征在于,所述3-甲基苯甲酸酐与壳聚糖的质量比为30:1-2。
5.根据权利要求2所述的抗菌剂,其特征在于,所述步骤S1中,脱水反应的温度为25-30℃,反应时间为6-8h。
6.根据权利要求2所述的抗菌剂,其特征在于,所述步骤S2中,酰胺化反应的温度为45-50℃,反应时间为7-10h。
7.根据权利要求2所述的抗菌剂,其特征在于,所述碱包括三乙胺、四甲基乙二胺、氢氧化钠、氢氧化钾、碳酸钾、碳酸钠中的一种或几种。
8.根据权利要求1所述的抗菌剂,其特征在于,所述保湿剂包括乙醇、甘油、丙二醇、1,3-丁二醇的混合液。
9.一种如权利要求1-8任一项所述的抗菌剂的制备方法,其特征在于,包括以下步骤:将保湿剂、表面活性剂与水混合后加热至90-95℃,保温30-60min后,冷却至45-50℃,再加入壳聚糖-2-(3-甲基苯甲酰胺)、pH缓冲液、香精,继续冷却至室温,出料,即得所述抗菌剂。
10.一种包含如权利要求1-8任一项所述的抗菌剂的消毒纸巾。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310528751.XA CN116584486A (zh) | 2023-05-11 | 2023-05-11 | 一种抗菌剂及其制备方法与应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310528751.XA CN116584486A (zh) | 2023-05-11 | 2023-05-11 | 一种抗菌剂及其制备方法与应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116584486A true CN116584486A (zh) | 2023-08-15 |
Family
ID=87598500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310528751.XA Pending CN116584486A (zh) | 2023-05-11 | 2023-05-11 | 一种抗菌剂及其制备方法与应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116584486A (zh) |
-
2023
- 2023-05-11 CN CN202310528751.XA patent/CN116584486A/zh active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100509859C (zh) | 通过烃基磺内酯化合物化学修饰的聚氨基糖 | |
CN102153674B (zh) | 对氨基苯甲酸壳聚糖酯及其制备方法 | |
CN101139404A (zh) | 壳聚糖乳酸盐的制备方法 | |
CN105601638B (zh) | 一种叶绿酸衍生物及其制备方法、作为光敏抑菌剂及光敏杀虫剂的应用 | |
CN116584486A (zh) | 一种抗菌剂及其制备方法与应用 | |
CN111303413A (zh) | 一种四氢嘧啶基阳离子抗菌聚合物、其制备方法及应用 | |
JP2000159608A (ja) | 抗菌性組成物 | |
WO2012175729A1 (de) | 10h-benzo[g]pteridin-2,4-dion-derivate, verfahren zur herstellung und verwendung derselben | |
CN110313489B (zh) | 防腐杀菌型湿巾及其制备方法和应用 | |
CN105535014A (zh) | 皮肤手消毒剂 | |
JPH0551401A (ja) | 抗菌剤を含むキチン成形体 | |
CN114957511B (zh) | 一种褐藻胶寡糖锌及其制备方法和应用 | |
US2906761A (en) | Argentiferous germicidal medium and process for making same | |
JP3169270B2 (ja) | 抗菌性無臭化清浄剤組成物 | |
CN112168740B (zh) | 一种含有医用成分的功能性面膜及其制备方法 | |
CN110317684B (zh) | 天然环保无毒的厨房油污清洗剂 | |
CN113855611A (zh) | 一种家用抗菌湿纸巾及其制备方法 | |
JPH09324371A (ja) | 抗菌性繊維処理剤 | |
Lennartsson | Antimicrobial effect of zygomycetes cell wall on nonwoven textiles | |
CN114794157A (zh) | 一种消毒喷液及其制备方法 | |
JPS6293203A (ja) | 多塩基酸アミン塩型殺菌剤 | |
JP2001340378A (ja) | 医療または衛生用品 | |
CN117159731A (zh) | 一种茶多酚镁纳米粒子及其制备方法和应用 | |
CN111317706A (zh) | 一种保湿保润杀菌湿纸巾及其制备方法 | |
CN115804387A (zh) | 一种银离子抗菌剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |