61results about How to "Improve bactericidal efficacy" patented technology

The present invention is directed to methods for applying bovine foot and hoof treatment compositions having two or more specific and complimentary antimicrobial components in a hoof bath just prior to use to work more effectively. These antimicrobial components may include antimicrobial inorganic salts of certain heavy metals, cationic agents, peroxides, aldehydes, fatty acids, iodines or other suitable compounds effective in the killing of microorganisms.

The invention discloses a preparation method of self-adhesive skin repairing hydrogel. The preparation method includes subjecting natural chitosan to quaternary amine modification to enable the natural chitosan to have excellent bactericidal performance; preparing BSA (bull serum albumin) nano-particles embedded with growth factors promoting skin regeneration through desolvation; grafting dopamine into a natural gelatin material; crosslinking the quaternary amine modified chitosan, the growth factor embedded BAS nano-particles and the dopamine grafted gelatin to form a hydrogel material. The hydrogel material has multiple functions of adhesion, bacteria inhibition and skin wound healing promotion, thereby being used for skin repairing.

The present invention is directed to a kit for a bovine foot treatment bath for being attached to a foot bath. The kit includes: a chemical and water inlet and / or a downstream drain assembly for being attached to a foot bath.

The present invention relates to a vegetable fresh-keeping agent, mainly used for storing and fresh-keeping garlic bolts. It is a solid fume smoking agent, and its composition includes (by wt%) 3%-4% of thiabendazole, 3%-7% of ammonium nitrate, 0.001% of plant growth regulator and 89%-94% of saw dust. Said invention also provides its application method.

The invention discloses a functional cosmetic and a preparation method thereof. The functional cosmetic is characterized in that tea tree branches and leaves, parslane herb, corsvenor momordica fruit stalks and leaves, lily magnolia leaves, common andrographis herb and amur corktree bark are taken as plant raw materials for extracting functional components according to different proportions; tourmaline is taken as a functional mineral raw material; glycerin is taken as a wetting agent; peach gum is taken as a suspending aid; cetyl stearate-based olive ester and sorbierite olive ester are taken as auxiliary emulsifiers; Tween-80 and Span-80 are taken as emulsifiers; a fine emulsion is obtained by performing water vapor distillation, colloid mill grinding and homogenization through a high-pressure homogenizer; and the emulsion can be used for removing acnes without leaving any mark, and has the effects of eliminating wrinkles, removing freckles, moistening skin and whitening.

Compositions and methods for local delivery of selectively targeted antimicrobials are disclosed for the treatment of periodontal disease by eliminating or significantly reducing specific pathogenic bacteria from the bacterial biofilm (plaque) occupying the gingival crevice or periodontal pocket. A carrier agent is utilized to allow for retention, penetration and sustained release.

The present invention is directed to methods for applying bovine foot and hoof treatment compositions having two or more specific and complimentary antimicrobial components in a hoof bath just prior to use to work more effectively. These antimicrobial components may include antimicrobial inorganic salts of certain heavy metals, cationic agents, peroxides, aldehydes, fatty acids, iodines or other suitable compounds effective in the killing of microorganisms.

An externally-applied medicine for treating the mycovaginitis features that it contains butenafine hydrochloride (2-15%). Its advantages are high curative effect, short course of treatment, no recurrence and low toxic by-effect.

The invention discloses a plant oil emulsifying emulsifier composition. In percent by weight, the plant oil emulsifying emulsifier composition comprises 5-25% of fatty acid ester or alkyl benzenesulfonic acid and 75-95% of maleic anhydride modified plant oil or a reaction product of the maleic anhydride modified plant oil and polyether. The invention further discloses a preparation method of the plant oil emulsifying emulsifier composition. The plant oil emulsifying emulsifier composition has a good plant oil emulsifying effect, and obtained self-emulsified plant oil has long-term storage stability and excellent emulsifying performance; meanwhile, as a tank mixing aid, the self-emulsified plant oil formed by mixing the plant oil emulsifying emulsifier composition and the plant oil can increase the fogdrop particle size, reduce spray drift, dissolve wax layers on the surfaces of a target and a target crop, improve the penetration rate of a pesticide on the target or a target plant, enhance the bactericidal effect and increase the cation density, and facilitates deposition of the pesticide on the target.

The invention discloses a vitis botanical extractive, its preparation method and its novel usage as an antibacterials synergist, wherein the preparation consists of employing water extraction method, ethanol extraction method and glycerol extraction method to extract grape fruit, grape root, vine, leaf, peel and seeds, obtaining extract, mixing and concentration drying, spray-drying and freeze drying.

The invention relates to an electrolysis water heater. The electrolysis water heater is characterized in that one end of an end cover is provided with a T-shaped groove which is connected with an operation panel; one end of the operation panel is provided with a hole for sleeving the operation panel on the upper end of a slide block; the upper end of the slide block is blocked in the T-shaped groove, and the slide block is controlled by the operation panel; a fast heating anode plate is suspended at the lower end of the slide block; three faces of the T-shaped groove are connected with U-shaped steps which are further connected with a cover plate; the lower edge of the other end of the end cover is connected with a hanging bracket; the anode plate is fixed at the lower end of the hanging bracket; another hanging bracket is connected with the middle of the end cover to fix a cathode plate with a net sleeve at the lower end of the hanging bracket; and a plurality of water outlets are arranged under a water tank. The invention has the advantages that firstly, the performance of the electrolysis water heater is better, and the assembly and the disassembly are convenient; and secondly, by adding mineral substances in the water, not only the mineral substances such as calcium and the like needed by the human body can be supplemented, but also the sterilization effectiveness is improved.

The invention discloses a method for eliminating bacterial pollution of tissue culture seedlings. The method comprises the following steps: step A, weighing the following raw materials in parts by weight: herba houttuyniae, aloes, small centipeda herb, folium artemisiae argyi, herba pogostemonis and garlic; mixing the raw materials and then pulping or mixing the raw materials, adding water for immersing for a period of time and pulping to obtain Chinese herbal medicine pulp; step B, adding the Chinese herbal medicine pulp into a certain amount of conventional culture medium in parts by weight; uniformly mixing and then carrying out high-pressure sterilization to obtain a pollution removing culture medium; step C, transferring polluted tissue culture seedlings into the pollution removing culture medium and culturing for 7 to 10 days; step D, repeating the step A to the step C until pollution of the polluted tissue culture seedlings is eliminated, so as to obtain pollution-removed culture medium seedlings; step E, transferring the pollution-removed culture medium seedlings into the conventional culture medium and continually culturing. The method disclosed by the invention has the advantages of good sterilization effect, small damages to the culture medium seedlings, low cost, and simplicity and convenience for operation, and is suitable for industrial popularization and the like.

The present invention relates to a polyhexamethyleneguanidine hydrochloride iodine medicine bath liquid and a preparation method thereof. The polyhexamethyleneguanidine hydrochloride iodine medicine bath liquid comprises the following components, by mass, 0.2-2 parts of iodine, 0.5-5 parts of potassium iodide, 0.1-1 part of potassium iodate, 0.1-1 part of sodium tripolyphosphate, 5-50 parts of polyhexamethyleneguanidine hydrochloride, 1-20 parts of a detergent, 0.5-5 parts of a skin care agent, 0.05-1 part of citric acid, and 15-92.55 parts of water. The preparation method comprises: respectively adding the polyhexamethyleneguanidine hydrochloride, the detergent and the skin care agent to the water, and stirring at a temperature of 45-70 DEG C until mixing is uniform; then adding the iodine, the potassium iodide, and the potassium iodate, and stirring at a temperature of 45-70 DEG C to completely dissolve; and adding the sodium tripolyphosphate and the citric acid, and stirring at a temperature of 45-70 DEG C until all components are completely dissolved to obtain the product. The medicine bath liquid of the present invention has characteristics of high effective iodine content, high sterilization effect and good stability, and is suitable for pastures. The preparation method of the present invention has a characteristic of simple operation, and can be applicable for large-scale production.

The present invention relates to peptides and compositions that have antibiofilm properties. In particular, the peptides and compositions of the invention can be used for the treatment or prevention of various conditions including dental caries, gingivitis, periodontitis, oral mucositis, dry mouth and xerostomia.

The invention discloses a wet tissue containing slightly acidic electrolyzed water, which is prepared from by soaking or humidifying any one of non-woven fabrics, spunlace and dust-free paper soaked in a solution. The solution is prepared from the following materials: slightly acidic electrolyzed water with pH range being 5.0-6.5 and effective chlorine concentration being 10-30 mg / L, 10-50 mg / L of vitamin E, 5-20 g / L of propylene glycol, 0.3-0.8 g / L of olive oil, 10-50 mg / L of critic acid, and 0.5-20 mg / L of alkyl glycoside. The pH value of the slightly acidic electrolyzed water used in the invention more accords with that of a human body, no pollution or residue is generated, and the advantages of safety, sterilization, deodorization and environment-friendliness and the like are achieved.

The invention relates to disinfectant comprising the following components by weight percent: 0.1 to 1.0 percent of iodine, 0.4 to 4.0 percent of polyvinylpyrrolidone, 0.03 to 0.3 percent of potassium iodide, 0.02 to 0.2 percent of sodium dodecyl benzene sulfonate and 94.50 to 99.45 percent of purified water. The invention is a disinfectant which has strong sterilization efficacy, high safety, good stability and low corrosiveness and irritability, can be used for the disinfection of the skin, mucous membranes and wounds and has low effective iodine content.

An externally-applied medicine for treating onychomycosis including ringworm of the nails features that it contains butenafine hydrochloride. Its advantages are high curative effect, short course of treatment, no reurrence and no toxic by-effect.

The invention provides an enantiomer mixture and a preparation method and application thereof, and belongs to the technical field of pesticide chemistry and organic synthesis. The enantiomer mixture is a mixture of S-zoxamide and R-zoxamide, and the enantiomer is high in purity, according to the pesticide pharmacological effects of zoxamide, the rational use is carried out, the enantiomer mixtureis prepared by zoxamide optical isomers in proportion aiming at the crops of different species and diseases conditions of the crops to increase the bactericidal efficacy of zoxamide, meanwhile, the pesticide application amount of zoxamide can be effectively reduced, possible risks of environmental pollution is reduced, and the pesticide residue amount in the crops and farmland is reduced.

The invention discloses a shielding type UV disinfection cavity (short for a light-gathering shielding type UV disinfection cavity) which can focus ultraviolet rays generated by a UV lamp and enhancethe ultraviolet sterilization efficiency. The disinfection cavity comprises the UV lamp, a light shield, a focusing reflection cavity, a reflection plate, an ultraviolet focusing plate, a flow guide structure, an air inlet and outlet structure, a filter screen and the like. A plurality of sets of air inlets are evenly formed in the bottom of the outer side face of the light shield, a plurality ofsets of air outlets are formed in the top of the light shield, a fan (or an external fan) is fixedly installed in the center of the air outlet end (or the air inlet end), and the UV lamp is fixedly connected with the focusing reflection cavity. The outer edge of the focusing reflection cavity is fixedly connected with the filter screen (whether the filter screen is installed or not and the type ofthe filter screen are determined according to the working environment), the top end of the filter screen is fixedly connected with the light shield, the inner side edge of the light shield is fixedlyconnected with the ultraviolet focusing plate, and a plurality of sets of focusing holes are evenly formed in the ultraviolet focusing plate. The UV disinfection cavity has the advantages of being high in sterilizing capacity, good in effect, low in dust adhesion and simple in structure, and is mainly used for killing bacteria and viruses in air. The disinfection cavity can be applied to equipment such as a central air conditioner air inlet / outlet, a central air conditioner air duct, a split air conditioner air outlet, an air purifier and an air disinfector, and has the effect of efficientlykilling the bacteria and the viruses in air in real time without harm to human bodies.

The invention discloses a quaternary ammonium salt bactericide. The quaternary ammonium salt bactericide mainly comprises 10-25 parts of bis-quaternary ammonium salt, 20-30 parts of polyoxy succinic acid, 5-15 parts of defoaming agents, 10-20 parts of starcide BK and 30-55 parts of deionized water. The quaternary ammonium salt bactericide has the advantages that the quaternary ammonium salt bactericide is a compound bactericide, the bactericidal performance of the quaternary ammonium salt bactericide is superior to the sum of effects of bactericidal properties of various individual bactericides, foaming of the bis-quaternary ammonium salt during use can be effectively prevented by the added defoaming agents and added dispersing agents, the bactericidal effectiveness can be improved under the condition of high degree of mineralization, and adsorption loss can be prevented; various compositions cooperatively work with one another, the efficacy is complementary, and the excellent quaternary ammonium salt bactericide can be provided for treating water.

The invention provides a novel efficient composite guanidyl papermaking bactericide, and belongs to the technical field of papermaking bactericide production. The bactericide comprises following components in parts by weight: 10-30 parts of a guanidyl polymer, 5-15 parts of 2-octyl-2H-isothiazol-3-one, 150-450 parts of diethylene glycol, 0.5-1.5 parts of dodecyl dimethyl benzyl ammonium chloride,0.3-1.8 parts of hydroxymethyl cellulose and 0-100 parts of potassium hydrogen phthalate, wherein the guanidyl polymer is polyhexamethylene biguanidine hydrochloride. Polyhexamethylene biguanidine hydrochloride is a broad-spectrum antibacterial product, has killing capacity on Gram-positive bacteria, Gram-negative bacteria, fungi and saccharomycetes and can be used for producing and manufacturingantibacterial paper for health products to replace silver-containing Kuerxin paper, and meanwhile, a polyhexamethylene biguanidine hydrochloride solution also improves physical properties and hygroscopic property of the paper and strength and breathability of the paper stained with water, so that the solution is a papermaking bactericide with excellent performance; the bactericide is one efficientand broad-spectrum composite type TS-302 papermaking bactericide under the synergistic effect of the components.

The invention discloses an electrolytic water heater which is characterized in that an operation panel is connected with the upper surface of a T-shaped slot, a hole which is arranged at one end of the operation panel can be sleeved at the upper end of a sliding block, the upper end of the sliding block is clamped in the T-shaped slot, and the sliding block can be controlled by the operation panel, U-shaped steps are connected with the three surfaces of the T-shaped slot, cover boards are connected on the U-shape steps, a small water outlet is opened on the upper end of the front surface of a water tank, a plurality of hanging brackets are connected at the lower side of an end cover, an anode plate is fixed at the lower end of the sliding block, a cathode plate provided with a net cover is parallelly fixed at the lower ends of the hanging brackets which are near to one end of the anode plate, and an auxiliary anode plate is parallelly fixed at the lower end of the hanging brackets at the other side of the cathode plate. The electrolytic water heater of the invention has the technical effects that: 1. the electrolytic water heater is more safe and reliable, the performance is better, and unpicking and washing are more convenient; 2. the electrolytic water heater can supplement calcium and other minerals needed by the human body by adding calcium chloride and other minerals in water and using an intermittent electrolysis method, more importantly, the electrolytic water heater can further improve the electric conductivity and thermal conductivity of the water, thereby being capable of allowing heating in cold weather to be fast, greatly reducing the temperature difference of the water temperature of upper and lower layers and further improving the sterilization effectiveness.

The invention discloses a functional cosmetic and a preparation method thereof. The functional cosmetic is characterized in that tea tree branches and leaves, parslane herb, corsvenor momordica fruit stalks and leaves, lily magnolia leaves, common andrographis herb and amur corktree bark are taken as plant raw materials for extracting functional components according to different proportions; tourmaline is taken as a functional mineral raw material; glycerin is taken as a wetting agent; peach gum is taken as a suspending aid; cetyl stearate-based olive ester and sorbierite olive ester are taken as auxiliary emulsifiers; Tween-80 and Span-80 are taken as emulsifiers; a fine emulsion is obtained by performing water vapor distillation, colloid mill grinding and homogenization through a high-pressure homogenizer; and the emulsion can be used for removing acnes without leaving any mark, and has the effects of eliminating wrinkles, removing freckles, moistening skin and whitening.

The invention discloses an electrolysis water heater, which is characterized in that a control panel is connected with the upper part of a T-shaped groove, one end of the control panel has a hole sheathing at the upper end of a sliding block, the upper end of the sliding block is clamped in the T-shaped groove, the control panel can control the sliding block, three sides of the T-shaped groove are connected with a U-shaped step, a cover plate is connected on the U-shaped step, a plurality of water outlets are arranged on the front face of a water tank, a plurality of cradles are connected below the end cover, an anode plate is fixed on the lower end of the sliding block, a cathode plate with a net bushing is fixed in parallel on the lower end of one cradle close to one end of the anode plate, and an auxiliary anode plate is fixed in parallel on the lower end of the cradle at the other side of the cathode plate. The invention has the technical effects: (1) the electrolysis water heater is safer and firmer, is more convenient to detach and wash and has better performance; (2) by adding mineral matters to water, mineral matters, such as calcium and the like, required by human body can be supplemented, what is more important, the electric conductivity and the thermal conductivity of the water are improved so that the electrolysis water heater can rapidly heat in cold days, the temperature difference between upper and lower layers of water can be largely reduced, and the bactericidal effect is improved.

The invention relates to a traditional Chinese medicine capsule for treating fungal esophagitis and a preparation method thereof. The capsule is prepared from the following raw materials including active components in parts by mass: 25 to 38 parts of rhizoma corydalis, 13 to 24 parts of fructus piperis longi, 11 to 26 parts of caulis perllae, 5 to 19 parts of dendrobe, 13 to 28 parts of cynanchum paniculatum, 5 to 26 parts of barberries, 11 to 22 parts of mahonia fortunei, 5 to 23 parts of golden cypress, 13 to 26 parts of clove, 13 to 28 parts of cortex moutan, 14 to 27 parts of coptis, 7 to 26 parts of paris polyphylla, 12 to 27 parts of subprostrate sophora, 6 to 25 parts of agaric, 6 to 26 parts of ligusticum wallichii, 11 to 28 parts of selfheal, 5 to 22 parts of dandelion, 10 to 26 parts of purslane and 10 to 21 parts of liquorice. The traditional Chinese medicine capsule can be to treat the fungal esophagitis, and the total treatment effective rate reaches 98% or more.

The invention discloses an antimicrobial agent for tissue culture and a manufacturing method thereof, relating to a chitin antimicrobial agent and belonging to the technical field of tissue culture. The invention is characterized in that the antimicrobial agent comprises the following components in percentage by weight (on the basis of 100 wt%): 40-60 wt% of chitin, 10-20 wt% of acrylamide, 10-20 wt% of chelator and 20-30 wt% of sorbitol. The invention has the following advantages: the chitin destroys the transcription from DNA (deoxyribonucleic acid) to RNA (ribonucleic acid), causing termination of bacterial reproduction; the negatively charged bacterial cell walls are adsorbed under the Coulomb action to inhibit breath, thereby causing death; and after the chitin is compounded with the synergists acrylamide and ethylenediamine tetraacetic acid (EDTA), the comprehensive antimicrobial effect is enhanced by nearly 30 times.

The invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) a compound of formula (I) and at least one further respiratory chain complex in inhibitor (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

The invention provides a high-efficiency composite guanidine-based paper-making fungicide, which belongs to the technical field of paper-making fungicide production. In parts by weight, the fungicide comprises the following components: 10-30 parts of guanidine-based polymer, N-octyl 5-15 parts of isothiazolinone, 150-450 parts of diethylene glycol, 0.5-1.5 parts of dodecyl dimethyl benzyl ammonium chloride, 0.3-1.8 parts of hydroxymethyl cellulose, o-phenyl Potassium hydrogen diformate 0‑100 parts. The guanidine-based polymer is polyhexamethylene biguanide hydrochloride. Polyhexamethylene biguanide hydrochloride is broad-spectrum antibacterial, has killing ability to Gram-positive bacteria, Gram-negative bacteria, fungi and yeast, and can be used to produce antibacterial paper for health and hygiene products to replace silver-containing libraries At the same time, the polyhexamethylene biguanide hydrochloride solution also improves the physical properties of the paper, water absorption, strength after being wetted with water, and air permeability, so it is a papermaking fungicide with excellent performance. The synergistic effect is a compound TS-302 papermaking fungicide with high efficiency and broad spectrum.

The invention discloses a preparation method of self-adhesive skin repairing hydrogel. The preparation method includes subjecting natural chitosan to quaternary amine modification to enable the natural chitosan to have excellent bactericidal performance; preparing BSA (bull serum albumin) nano-particles embedded with growth factors promoting skin regeneration through desolvation; grafting dopamine into a natural gelatin material; crosslinking the quaternary amine modified chitosan, the growth factor embedded BAS nano-particles and the dopamine grafted gelatin to form a hydrogel material. The hydrogel material has multiple functions of adhesion, bacteria inhibition and skin wound healing promotion, thereby being used for skin repairing.

The present invention discloses a disinfectant spraying agent for sodium alginate die plate and its preparation method. The composition of said disinfectant spraying agent is characterized by that in 100ml of disinfectant spraying agent it contains 0.05g of trichlorohydroxydiphenyl ether, 10ml-50ml of 1, 2-propanediol, 5ml-40ml of anhydrous alcohol, 0.5ml-1ml of surfactant and the rest is deionized water. Its preparation method includes the following steps: adding trichlorohydroxydiphenyl ether into the mixed solution of 1, 2-propanediol and anhydrous alcohol, making the trichlorohydroxyliphenyl ether be dissolved in the above-mentioned mixed solution of 1, 2-propanediol and anhydrous alcohol, then adding the surfactant and deionized water into the above-mentioned material.