59results about How to "Good antibacterial and antibacterial effect" patented technology

The invention provides an ultrasound gel. The ultrasound gel contains the following components in percentage by weight: 0.1 to 10 percent of glycosaminoglycan, and 5 to 15 percent of glycerol. The ultrasound gel has the characteristics of high-efficiency disinfection and sterilization, no cytotoxicity, no skin allergy and no irritation.

The invention discloses a chitosan or polyvinyl alcohol composite cataplasm matrix. The indigents of the invention and the weight of each indigent are as following: chitosan: 0.25 to 0.75g, polyvinyl alcohol: 0.75 to 1.25g, glutaric dialdehyde with the mass concentration being 2 percent: 0.28 to 0.32g, water: 16 to 20g, propanetriol: twice as much as the sum weight of chitosan and polyvinyl alcohol. The preparation procedure is as following: dissolving the polyvinyl alcohol with water and then adding glacial acetic acid to form acetum which is then added with chitosan until stirring to dissolve; adding propanetriol and glutaric dialdehyde successively, which is statically crosslinked to obtain hydrogel; coating the well-prepared hydrogel on non-woven fabrics evenly and then coating a polyethylene film. The chitosan or polyvinyl alcohol composite cataplasm matrix of the invention does not stimulate skin and has good property.

The invention discloses a bath lotion capable of inhibiting bacteria, preserving moisture, and removing cutin, and a preparation method thereof. The bath lotion capable of inhibiting bacteria, preserving moisture, and removing cutin comprises thymol, salsalate, ethanol, propylene glycol, an acetic ester, myristic acid, palmitic acid, potassium hydroxide, glycol distearate, Bis(2-ethylhexyl) sulfosuccinate sodium salt, Cocamidopropyl Betaine, Sodium Cocoyl Glycinate, Polyquaternium-7, polyglycerol fatty acid ester composition, ethylenediamine tetraacetic acid tetrasodium salt, sodium chloride,a lower alcohol, a ginseng extracted product, an antiseptic, water, squalene, methyl salicylate, and a tea oil extract. The bath lotion is mild, is friendly to the skin, is capable of inhibiting bacteria and preserving moisture effectively, and is especially suitable for people with skin itch and tinea corporis.

The invention discloses an antibacterial flame-retardant polyester fabric. The antibacterial flame-retardant polyester fabric is prepared from antibacterial flame-retardant polyester filaments througha knitting or weaving process. The antibacterial flame-retardant polyester filaments are prepared from the following raw materials including, by weight, 85-95 parts of polyethylene glycol terephthalate, 5-8 parts of polyhexamethylene adipamide, 3.5-5 parts of an organic silicon modified polyurethane elastomer, 3-4 parts of an antibacterial agent, 2-3 parts of a flame retardant, 2-3 parts of glassfibers, 3-4 parts of light nano calcium carbonate, 1-1.5 parts of nano silicon dioxide and 2-3 parts of oxidized polyethylene wax. According to the antibacterial flame-retardant polyester fabric, bycarefully selecting the raw materials and optimizing the content of each raw material, the prepared antibacterial flame-retardant polyester fabric has good antibacterial and bacteriostatic effects andis not easy to mildew and stink; good flame retardant performance is realized; the air permeability is high, and the air permeability is good; the (warp direction) tensile strength and bursting strength are high, mechanical properties are good, and durability is good; and various performance indexes are excellent, the comprehensive use performance is good, and the service life is long.

The invention belongs to the technical field of aquaculture, and relates to a feed additive for preventing and treating bacterial gill-rot disease of ictalurus punctatus and a preparation method of the feed additive for preventing and treating the bacterial gill-rot disease of the ictalurus punctatus. The feed additive for preventing and treating the bacterial gill-rot disease of the ictalurus punctatus is prepared from the following components in parts by mass: 35 to 45 parts of ginger juice, 26 to 32 parts of lalang grass rhizome, 26 to 32 parts of cactus juice, 25 to 33 parts of acorus calamus, 25 to 32 parts of onion juice, 22 to 30 parts of portulaca oleracea, 22 to 28 parts of dark plum, 22 to 28 parts of dried orange peel, 20 to 28 parts of Chinese gallnut, 18 to 28 parts of almond powder, 16 to 26 parts of euphorbia helioscopia, 16 to 26 parts of acanthaceae sericocalyx chinensis, 10 to 18 parts of fish oil and the like. According to the feed additive and the preparation method disclosed by the invention, the occurrence of the bacterial gill-rot disease of the ictalurus punctatus can be effectively prevented; in addition, the bacterial gill-rot disease of the ictalurus punctatus can be effectively treated.

The invention discloses a clothing finishing agent and a preparation method thereof. The clothing finishing agent comprises the following raw materials in parts by mass: 20-28 parts of amino silicone oil, 10-15 parts of nanometer titanium dioxide, 0.1-0.2 part of fatty alcohol-polyoxyethylene ether, 0.5-1.2 part(s) of chitosan, 0.05-0.1 part of perfluorooctanoic acid ammonium, and 35-42 parts of water. The clothing finishing agent disclosed by the invention is reasonable in formulation, obvious in sterilization and bacteriostatic effects, capable of effectively inhibiting the growth and reproduction of bacteria on clothes so as to provide healthy and sanitary living environment for people. The clothing finishing agent can enable the clothes to be soft and comfortable, and have relatively strong wearability; the raw materials of the finishing agent are easy to get, and the preparation process is simple and easy to operate, so that the clothing finishing agent can be widely popularized and applied.

The invention discloses a natural antibacterial spraying agent, which is prepared by mixing and heating chitosan oligosaccharide, berberine, azone, lithospermum extract, tea tree essential oil, anhydrous ethanol, and distilled water. The spraying agent comprises 0.2 to 0.5% of chitosan oligosaccharide, 0.1 to 0.5% of berberine, 0.2 to 0.5% of azone, 5 to 10% of lithospermum extract, 0.1 to 0.8% of tea tree essential oil, 40 to 60% of anhydrous ethanol, and the balance being distilled water. The main raw materials of the natural antibacterial spraying agent are natural animal and plant extracts, the spraying agent does not contain any heavy metal ions, and thus is nontoxic and harmless; the antibacterial effect of the spraying agent is prominent, the spraying agent is non-irritant to skin; by spraying the spraying agent onto clothes, socks, and shoes, the growth and reproduction of bacteria can be effectively inhibited, and the goals of killing bacteria and removing odor can be realized.

The invention provides a freshness preserving agent for portunus trituberculatus. The freshness preserving agent for the portunus trituberculatus is characterized by being composed of a freshness preserving agent a and a freshness preserving agent b; the freshness preserving agent a comprises the following components in the following percentage: 0.1-2% of chitosan, 0.1-1% of tea polyphenols, 1-3% of glycerine, 0.05-0.5% of hydrogen peroxide, 0.1-0.5% of isothiazolinones, 3-8% of butanedioic acid, and the balance sterilized water; and the freshness preserving agent b comprises the following components in the following percentage: 0.01-0.1% of nabumetone, 0.1-1% of dihydromyricetin, 0.01-0.1% of peptide aldehyde, and the balance sterilized water. The freshness preserving agent for the portunus trituberculatus is capable of inhibiting existence of multiple bacteria and micro-organisms. Thus, the freshness preserving agent for the portunus trituberculatus has the following advantages: the freshness preserving agent for the portunus trituberculatus has good microbicidal and bacteriostatic effects, and is capable of inhibiting rapid autolysis of the liver, the pancreas and the muscles of dead individuals so as to promote improvements of the sensory effects; moreover, the freshness preserving agent for the portunus trituberculatus is long in effect duration and high in practicability.

A health-preserving soap for body cleaning and weight reduction is made from, by weight ratio, 480 g of purified water, 120 g of sodium hydroxide, 250 g of sweet almond oil, 260 g of wheat germ oil, 240 g of camellia oil, 320 g of babassu oil, 90 g of folium isatidis, 50 g of radix scutellariae, 60 g of mimosa, 50 g of lotus leaves, 40 g of mint, 55 g of lilies, 45 g of cortex moutan and 55 g of ginsengs according to a preferred scheme. The health-preserving soap is a body cleaning and weight reduction soap made by specially using multiple plants, traditional Chinese medicine materials and proportionally mixing the materials, achieves the effects of scale removal, sterilization, cooling, oil removal and skin nourishing and whitening, is mainly made by mild and non-irritant raw materials, does not cause allergy or irritant reaction when being used for daily cleaning and care, greatly reduces the degree of skin damage, enables a user to feel cool, refreshing and comfortable after cleaning, also has better converging, oil-removing, bactericidal and antibacterial effects and is a healthy and health-preserving soap integrating body cleaning, weight reduction, skin whitening and nourishing.

The invention discloses body wash and a preparation method thereof. The body wash is prepared from thymol, salsalate, ethanol, propylene glycol, lauric acid, myristic acid, palmitic acid, potassium hydroxide, glycol distearate, sodium diethylhexyl sulfosuccinate, cocamidopropyl betaine, sodium cocoyl glycinate, polyquaternium-7, a polyglycerol fatty acid ester composition, ethylenediamine tetraacetic acid tetrasodium salt, sodium chloride, acetic acid, essence, a preservative, water, squalene, vitamin B and vitamin C. The body wash disclosed by the invention is mild and skin-friendly, can be used for effectively resisting bacteria and moisturizing, and is especially suitable for people with skin pruritus and body moss to use.

The invention discloses an antibacterial warm-keeping chemical fiber fabric and a preparation method thereof. The antibacterial warm-keeping chemical fiber fabric is prepared from antibacterial warm-keeping composite fibers through a knitting or weaving process. The antibacterial warm-keeping composite fiber is prepared from the following raw materials in parts by weight: 70-80 parts of ethylene glycol terephthalate, 18-24 parts of polyacrylonitrile, 7-10 parts of polyurethane elastomer, 1.8-2.2 parts of sulfadiazine silver, 2.3-2.8 parts of chitosan quaternary ammonium salt, 3-4 parts of calcium silicate nanosheets, 2.2-2.6 parts of silicon dioxide aerogel and 3-5 parts of processing aid. The antibacterial warm-keeping chemical fiber fabric is high in antibacterial rate and has a good antibacterial effect; the antibacterial warm-keeping chemical fiber fabric is good in warmth retention property, comfortable to wear and warm; the breaking strength is high and the mechanical property is good; and in addition, the antibacterial warm-keeping chemical fiber fabric is soft in hand feeling, good in elasticity and comfortable to wear.

The invention discloses a carbon quantum dot nano-emulsion and application of the carbon quantum dot nano-emulsion as a disinfectant. According to the preparation method, a eutectic solvent synthesized from choline chloride, amino acid and lactic acid is used as a raw material to synthesize nitrogen and chlorine doped carbon quantum dots; the nano-emulsion is prepared by utilizing natural plant essential oil, and the novel, green, environment-friendly and safe disinfectant is prepared by fully utilizing the characteristics of broad-spectrum sterilization, no drug resistance, no cell toxicity and no irritation reaction to skin of carbon quantum dots and the plant essential oil. The nano-emulsion prepared by the invention has the characteristics of safety, environmental protection, simple preparation process, rapid sterilization and excellent effect.

The invention discloses a preparation method of a medical bandage, which comprises the following steps: (1) preparation of a bacterial cellulose composite film, (2) treatment of chitin fibers, and (3) preparation of a bandage. The bandage prepared by the invention has good overall mechanical properties, stable use performance, complete degradability, high biocompatibility, not only has good bactericidal and antibacterial effects, but also can improve blood circulation, promote metabolism, and has good moisture absorption and ventilation Sex, strong sense of comfort, great promotion and application value.

The invention discloses a high-stability molecular-state hypochlorous acid disinfectant and a preparation method thereof, The method comprises: (1) a step of preparing purified water; (2) a step of blending a hydrochloric acid solution; (3) a step of blending a sodium hypochlorite solution; (4) a step of preparing an aqueous hypochlorous acid solution, namely a step of mixing the hydrochloric acidsolution in the step (2) with the sodium hypochlorite solution in the step (3), and uniformly stirring at a low speed to obtain the aqueous hypochlorous acid solution; (5) a step of, after the aqueous hypochlorous acid solution in the step (4) is inspected to be qualified, hermetically storing the aqueous hypochlorous acid solution in a storage tank, and shading for storage; and (6) a step of preparing a hypochlorous acid disinfectant, namely a step of adding sodium dihydrogen phosphate into the aqueous hypochlorous acid solution in the step (5) to prepare the hypochlorous acid disinfectant.The disinfectant has a proper amount of hydrogen ions, and forms high-stability molecular hypochlorous acid, and is high in the content of available chlorine, free of pungent smell, free of damage toskin, good in sterilization and bacteriostasis effects and long in storage time.

The invention relates to a Chinese herb feed additive for preventing a bacterial gill-rot disease of fancy carps and a preparation method thereof. The Chinese herb feed additive for preventing the bacterial gill-rot disease of the fancy carps is prepared from, by mass, 23-34 parts of onion juice, 20-28 parts of dandelion, 18-25 parts of wahlenbergia marginata, 18-25 parts of calamus, 17-25 parts of Chinese pulsatilla roots, 16-22 parts of folium artemisiae argyi, 16-22 parts of cortex mori, 12-19 parts of torilis japonica, 6-13 parts of Pu-erh ripe tea, 15-24 parts of serrate rabdosia herbs, 9-14 parts of semen oroxyli, 6-13 parts of herba violae, 8-13 parts of calyx seu fructus physalis, 6-11 parts of mint oil, 18-29 parts of dried earthworm powder, 6-12 parts of fish oil and the like. The feed additive has the good preventing effect on the bacterial gill-rot disease of the fancy carps.

The invention discloses a compound biological insecticidal aerosol with natural plant ingredients. The compound biological insecticidal aerosol comprises natural pyrethrin, wormwood extract, dendrobium officinale leaf extract, plant essential oil, solvents, emulsifiers, synergists and preservatives. The compound biological insecticidal aerosol has the advantages that the compound biological insecticidal aerosol can repel and kill indoor sanitary insect pests such as bed bugs, mosquitoes, flies, cockroaches and food crop pests, has inhibitory and killing effects on various pathogenic bacteria,fungi and viruses, and has the effect of helping users sleep and recover from fatigue; the compound biological insecticidal aerosol is safe and poisonless, meets people's requirements on environmentalprotection of sanitary insecticides, and is suitable for prevention and treatment of the sanitary insect pests in places such as residences, offices and restaurants.

The invention relates to a shrimp and crap breeding pond vibrio inhibitor, and also relates to a preparation method of the vibrio inhibitor. The shrimp and crap breeding pond vibrio inhibitor is prepared from the following components in parts by mass: 20-25 parts of lotus leaves, 33-40 parts of beanstalks, 5-8 parts of Chinese honey locust, 10-15 parts of lophatherum gracile, 10-17 parts of houttuynia cordata, 9-15 parts of fructus xanthii, 15-21 parts of artemisia apiacea, 8-11 parts of wax gourd peel, 12-18 parts of herba patriniae, 3-5 parts of turmeric, 7-10 parts of resina toxicodendri, 2-3 parts of pepper, 1-3 parts of fructus quisqualis, 6-8 parts of spica prunellae, 8-11 parts of perilla leaves, 7-10 parts of moutan bark, 7-10 parts of cortex fraxini, 15-20 parts of Chinese holly, 2-3 parts of mint, and 1-3 parts of folium artemisiae argyi ash. The shrimp and crap breeding pond vibrio inhibitor has the advantages of being natural and environmentally friendly, and having significant inhibitory effect on pathogen vibrio of shrimp and crap breeding ponds.

The invention belongs to the field of antibacterial plastics and discloses inorganic nano antibacterial hard PVC (polyvinyl chloride) and a preparation method thereof. The preparation method comprisesthe following steps: adding an inorganic non-metallic nano-filler into water so as to obtain slurry, adding a coupling agent, performing a stirring reaction, performing suction filtration, drying, crushing and screening on the slurry after the reaction, and further performing ball milling by using a ball mill so as to obtain an inorganic nano antibacterial agent; and mixing rigid polyvinyl chloride, the inorganic nano antibacterial agent and an additive, and performing extraction molding, so as to obtain the inorganic nano antibacterial hard PVC. The antibacterial agent is prepared from the inorganic non-metallic nano filler through a special treatment process, the antibacterial ability of the antibacterial agent can be improved, the antibacterial agent can be uniformly dispersed into PVCwhile the nano dimension is maintained, and the inorganic nano antibacterial agent is not liable to migrate, so that the antiseptic antibacterial ability of the hard PVC can be ensured, the hard PVCis simple and convenient to use and has long-term effectiveness, and in addition, the impact resistance of the hard PVC can be improved.

The invention discloses an EPS foam wrapping plate, and relates to the technical field of EPS. The EPS foam wrapping plate is produced from, by mass, 100-200 parts of styrene resin, 2-6 parts of a foaming agent, 50-90 parts of bamboo charcoal fibers, 2-4 parts of polycarbonate, 1-2 parts of aluminum hydroxide, 1-2 parts of magnesium hydroxide, 1-5 parts of a curing agent, 1-2 parts of a coupling agent, 1-2 parts of a lubricant, 1-2 parts of a brightening agent, 1-4 parts of a compatilizer, 2-4 parts of a dispersant, 0.1-0.3 part of nitrogen, 2-4 parts of a softener and 2-4 parts of a grain-refining agent. The ignition point of the EPS foam wrapping plate is improved, so the damages of articles in fire are maximally reduced; and the bamboo charcoal fibers are added, and the bamboo charcoalfibers have a good antibacterial effect, so the purpose of preventing the articles from being polluted with bacteria in the wrapping and transporting process is achieved.

The invention discloses a preparation method of a dentifrice with an antibacterial effect, and the dentifrice is prepared from the following ingredients in parts by weight: 0.8 to 2 parts of cellulose aerogel, 10 to 12 parts of modified starch, 3 to 5 parts of antiallergic agents, 0.4 to 0.6 part of tooth protecting agents, 12 to 18 parts of urea peroxide gel, 11 to 13 parts of propylene glycol, 20 to 35 parts of glycerol, 20 to 30 parts of deionized water, 2.2 to 3 parts of magnesium peroxide, 2 to 2.6 parts of calcium peroxide and 4 to 8 parts of sweetening agents. The preparation method comprises the following steps: mixing and grinding urea peroxide gel and modified starch, then adding into deionized water, stirring to be sticky, then adding propylene glycol and glycerol, stirring for 10-20 minutes at 40-50 DEG C, standing for 1.5-2 hours, repeating the process once, cooling to room temperature, and then transferring into a mixer; mixing and grinding the cellulose gel, the anti-allergic agent, the tooth protection agent, the magnesium peroxide, the calcium peroxide and the sweetening agent, then adding into a mixer, and then stirring for 10-15 minutes at 40-45 DEG C under the vacuum condition of-0.085-0.070 MPa to obtain the tooth cleaning agent.

The invention relates to a feed additive for preventing gill-rot disease of lateolabrax japonicus and also relates to a preparation method thereof. The feed additive consists of the following ingredients in parts by mass: 24-34 parts of watermelon juice, 20-26 parts of gleditsia sinensis juice, 20-26 parts of bitter gourd juice, 19-25 parts of dandelion, 19-25 parts of blackend swallowwort root, 19-25 parts of pulsatilla chiensis, 17-24 parts of acrous calamus, 16-24 parts of morning glory, 17-23 parts of astragalus smicus, 15-24 parts of Eucommia ulmoides, 16-23 parts of radix pseudostellariae, 13-23 parts of Rodgersia pinnata, 8-16 parts of Chenopodium ambrosioides, 18-25 parts of dry nereid powder, 15-23 parts of euphausia superba powder, 9-15 parts of dry yeast powder, 11-18 parts of honey, 12-18 parts of fish oil and the like. The feed additive can effectively prevent the gill-rot disease of the lateolabrax japonicus.

The present invention relates to a burn ointment for treating burns and scalds and the preparation method thereof, which pertains to the Chinese traditional patent medicines and the preparation technical field, the present invention aims at solving the technical problem of: providing the burn ointment which can promote the wound healing as soon as possible, prevent the wound infection, prevent and reduce the scar formation and the preparation method thereof. The parts by weight of the raw materials of the burn ointment are: champion bauhinia: 15 to 90; anoectochilus formosanus: 3 to 18; stearate: 1 to 10; glycerol stearate: 0.2 to 2; sesame oil: 2 to 20; liquid paraffin: 1 to 10; beeswax: 1 to 10; glycerol: 3 to 30; triethanolamine: 0.15 to 1.5; ethyl paraben: 0.01 to 0.2; distilled water: 5 to 50; borneol: 0.02 to 0.5. The preparation method is that the base materials are added in proportion after the pretreatments of powder making and solvent extraction according to the different characteristics of raw materials, so as to prepare the ointment. The external application of the present invention has the treatment effects of rapid pain stopping, fast wound healing, strong anti-infective ability and no scars, furthermore the use is convenient, the operation is simple and the cost is low.

The invention discloses a method for extracting grape seed-peanut shell-chrysanthemum to prepare an antibacterial, anti-inflammatory and anti-oxidization component of toothpaste. The method comprisesthe following steps: drying grape seeds, crushing, sieving and degreasing; adding an organic solvent ethanol into degreased grape seed powder; carrying out ultrasonic extraction and then carrying outmicrowave radiation extraction; centrifuging and collecting supernatant; decompressing and carrying out rotary evaporation; freezing and drying in vacuum; washing peanut shells and drying; drying thepeanut shells into powder through a pulverizer and sieving; adding an acetone water solution into peanut shell powder; refluxing and extracting in a water bath; filtering and collecting filtrate; carrying out rotary evaporation and concentration; making the capacity constant until a product has a semi-extract state, and putting the product into a vacuum drying box; drying to obtain peanut shell antibacterial extract; removing flower buds of dried chrysanthemums, sieving and removing powder; adding water into the chrysanthemums; then adding cellulase and extracting; carrying out rotary evaporation and concentration on an extracting solution; carrying out alcohol precipitation with ethanol to obtain chrysanthemum polysaccharide; and uniformly mixing and compounding the chrysanthemum polysaccharide, grape seed procyanidin and the peanut shell antibacterial extract to prepare the antibacterial, anti-inflammatory and anti-oxidization component of the toothpaste.

The invention relates to a production method of fabrics, in particular to a production method of plant-charcoal fabrics. The production method sequentially comprises the steps that plant-charcoal fibers are prepared: plant-charcoal is smashed and then added to ramee fiber spinning solutions, the weight ratio of plant-charcoal micro powder and ramee fibers is 15-20:30-45, and the plant-charcoal fibers are obtained through the adoption of a wet spinning method; the ramee fiber spinning solutions are spinning solutions formed by the fact that the ramee fibers are dissolved in mixed solutions of chitosan, butanediol and water, and the weight ratio of the ramee fibers and the mixed solution is 1:40-50; composition and twisting are achieved: the plant-charcoal fibers are in network composition with wool fibers, cotton fibers and 60D spandex, then drafting and twisting are carried out, and twist of the twisting is 700-780 T / M; the network composition condition including that network points are controlled to be within 80-100 per meter, air pressure is controlled to be within 0.18-0.25 MPa, and the traction proportion of the spandex is 2-3 serves as an air coated network standard; and weaving and finishing are carried out to obtain the final plant-charcoal fabrics. The plant-charcoal fabrics obtained through the production method have air permeability, bacteriostasis, firmness and cooling performance.

The invention relates to the technical field of garment manufacturing, in particular to a bacteriostatic suit fabric and a preparation method thereof. The antibacterial suit fabric includes the following raw materials in parts by weight: 60-75 parts of wool fibers; 5-10 parts of double-resistant polyester fibers; 15 -25 parts of coffee carbon polyester fibers; and 0.1-0.5 parts of conductive fibers, wherein the wool fibers are antibacterial wool fibers which are subjected to antibacterial finishing. The preparation method includes the following steps: blending the antibacterial wool fibers, the double-resistant polyester fibers, the coffee carbon polyester fibers and the conductive fibers to prepare gray fabric; and carrying out after-finishing and trimming on the gray fabric to obtain the antibacterial suit fabric. The bacteriostatic suit fabric can be used for making suits and has the advantage of improving the long-acting bacteriostatic effect of the suits.

The invention discloses eggplant and honey throat-soothing candies and a preparation method thereof. The throat-soothing candies are made from the following raw materials in parts by weight: 20-28 parts of eggplants, 12-16 parts of white gourd fruits, 6-8 parts of honeysuckle flowers, 9-12 parts of fructus forsythiae, 5-8 parts of figwort roots, 8-12 parts of radix ophiopogonis, 13-17 parts of green lemons, 8-12 parts of semen sterculiae lychnophorae, 6-8 parts of fresh purslane herbs, 6-8 parts of fructus rosae, 1-3 parts of dutohmanspipe fruits, 2-4 parts of radix asteris processed with honey, 4-7parts of roughhaired holly roots, 5-8 parts of giant knotweed rhizomes, 5-9 parts of radix glycyrrhizae preparata, 10-16 parts of honey and 6-9 parts of levulose. According to the throat-soothing candies, the eggplants and the honey are used as main raw materials, natural food materials and medicinal materials are used as auxiliary materials, and the throat soothing candies are made, so that the throat-soothing candies not only have the efficacies of clearing heat from throat and improving the condition of the throat, but also have the effects of resisting bacteria, diminishing inflammation, expelling wind, clearing heat, purging pathogenic fire and removing toxicity, can have the good effect of preventing and treating various pharyngitis, and besides, can prevent systemic complication caused by acute pharyngitis.

The invention belongs to the technical field of aquaculture, relates to a feed additive for preventing and treating turbot fin rot and also relates to a preparation method of the feed additive. The feed additive is composed of the following components, by weight: 35-42 parts of duckweed, 26-33 parts of cortex pseudolaricis, 26-33 parts of houttuynia cordata, 26-32 parts of lycoris radiata, 26-32 parts of fructus cnidii, 24-30 parts of prunella vulgaris, 23-30 parts of astragalus sinicus, 8-16 parts of honeycomb, 22-29 parts of muskmelon pedicel, 19-27 parts of seeds of grapes, 17-25 parts of ephedra, 18-24 parts of asarum, 18-24 parts of roots of oriental stephania root, 16-23 parts of divaricate saposhnikovia, 15-22 parts of angelica decursiva, 14-22 parts of scutellaria baicalensis and 14-20 parts of abrus precatorius. The feed additive can effectively prevent and treat the turbot fin rot.

The invention discloses a bactericidal, bacteriostatic and mildew-resistant material. The bactericidal, bacteriostatic and mildew-resistant material is composed of hydroxybenzoate, a mildew inhibitor, a synergist, a cationic surfactant, a preservative, a slipping agent and an anti-pinhole agent, wherein the mildew inhibitor is propionic acid; the synergist is dimethoxymethylbenzyl pyrimidine; the cationic surfactant is cationic polyacrylamide; the preservative is dehydroacetic acid; the slipping agent is polyethylene wax; the anti-pinhole agent is tributyl phosphate; and based on the weight parts, hydroxybenzoate accounts for 70-80 parts, propionic acid accounts for 4-11 parts, dimethoxymethylbenzyl pyrimidine accounts for 8-15 parts, cationic polyacrylamide accounts for 6-14 parts, dehydroacetic acid accounts for 2-8 parts, polyethylene wax accounts for 3-10 parts, and tributyl phosphate accounts for 1-6 parts. The bactericidal, bacteriostatic and mildew-resistant material provided by the invention has excellent bactericidal and bacteriostatic effect, high security and long duration of efficacy.

The invention discloses acne removal cream and a preparation method thereof. The acne removal cream comprises the following components: an emulsifier, a thickener, a plant extract I, a plant extract II, a skin moisturizer and low-erucic acid rapeseed oil, wherein the plant extract I contains an arnebia root extract; the plant extract II contains a danshen root extract, a clove bud extract, an astragalus membranaceus root extract, a pyracantha fortuneana extract, an althaea officinalis extract and a licorice root extract. The acne removal cream is based on acne removal components comprising thearnebia root extract, the danshen root extract, the clove bud extract, the astragalus membranaceus root extract, the pyracantha fortuneana extract, the althaea officinalis extract and the licorice root extract, is mild but not irritating, has excellent antibacterial and acne removal effects and can effectively care skin; and besides, the acne removal cream is convenient to use and carry. The acneremoval cream with dispersed and uniform property and good stability can be prepared by the preparation method.

The invention discloses a planting method for stable rotation production of peanut and garlic; peanut and garlic are subjected to rotation, the garlic is planted conventionally, and the peanut is planted in narrow and wide alternate rows; the wide peanut rows are 50 cm in width, and the narrow peanut rows are 30 cm in width; a midline of each wide peanut row for previous year serves as a midline for a narrow peanut row of next year, and a midline of each narrow peanut row for previous year serves as a midline for a wide peanut row of next year. The planting method for stable rotation production of peanut and garlic according to the invention has the advantages that allicin of the garlic provides good antibacterial and inhibitive effects, allelochemical substances and other factors causingcontinuous cropping obstacles are eliminated, toxin balance due to continuous planting of peanut is broken through, the yield of peanut and garlic is high, and their quality is good.