172results about How to "Solve the antibacterial effect is not good" patented technology

The invention discloses a matrimony vine composite health care enzyme and a preparation method thereof. The matrimony vine composite health care enzyme comprises the raw materials of 1-16 parts of matrimony vine, 0-12 parts of red date, 0-1 part of licorice, 0-4 parts of black rice, 0-2 parts of white hyacinth bean, 0-5 parts of oat, 0-5 parts of tartary buckwheat, 0-3 parts of cassia seed, 0-1 part of chrysanthemum, a lot of honey, a lot of granulated sugar, a lot of high fructose corn syrup and a lot of oligosaccharide. The method comprises the following steps: beating matrimony vine and red date, extracting chrysanthemum and licorice, immersing the cereal and steaming, inoculating Aspergillus oryzae and Kluyveromyces Marxianus yeast and fermenting, and performing pulp refining, sterilizing a mixed liquor, and inoculating lactics for enclosed insulation and fermentation to obtain the matrimony vine composite health care enzyme. The matrimony vine composite health care enzyme stock solution can be prepared to a matrimony vine composite health care enzyme concentrated slurry, an enzyme paste and enzyme powder, and the enzyme powder can be prepared to a matrimony vine composite health care enzyme effervescent tablet, a particle electuary, a chewing tablet, a lozenge and a capsule.

The invention relates to a preparation method of an edible film with antibacterial and antioxidant functions, and belongs to the technical field of edible packaging materials. The preparation method disclosed by the invention comprises the following steps: 1) dissolving and gelatinizing corn starch; 2) dissolving gelatin; 3) dissolving chitosan; 4) adding glycerin and plant essential oil or essential oil components; 5) mixing, homogenizing and refining; 6) degassing; 7) tape-casting; and 8) drying and stripping the film. The preparation method disclosed by the invention has the beneficial effects that the chitosan, the corn starch and the gelatin are taken as base materials of the edible film, the sources of the raw materials are wide, the cost is low, and the prepared edible film has the advantages of strong mechanical properties, high barrier performance and great transparency. Oregano oil, carvacrol and cinnamaldehyde are taken as an antibacterial agent and an antioxidant so as to be added into the edible film, the processing process is simple and easy to operate, the cost is low, the edible film is non-toxic and safe to eat, and the prepared edible film has great antibacterial and antioxidant properties.

The invention relates to a natural antibacterial mould proofing detergent without petrochemical components. The detergent which is produced by organically combining petrochemical component-free natural plant extract, petrochemical component-free natural mineral extract and existing products processed by modern biological technologies has high safety to human bodies and the environment, is environment-friendly, is capable of efficiently resisting bacteria and mildew, has strong broad-spectrum antibacterial and mould proofing performances, especially has excellent antibacterial performance for drug resistant germs, can remove heavy metals such as lead, and AOX (adsorbable organic halide) attached to clothes and skin, and has good vegetal washing effect especially for the fabric dyed with natural dyes, and the fabric dyed with natural dyes does not fade or change color after being washed with the detergent. The natural antibacterial mould proofing detergent does not contain oxidant or fluorescent brightener, is nonirritant to the skin, is applicable to washing the fabric and clothes of children, can be used for washing tableware and vegetables, can be used as liquid soap, liquid shampoo, bath foam and the like, is environment-friendly, safe and hygienical, and is a multifunctional washing product.

The invention relates to a method for preparing the medical dressing agent used after burn operation, wherein it comprises that: compositing carboxyethyl polymer 60-70% (w / w) and dodecyl polyoxyethylene 40-30% (w / w) into macromolecule compound as A group; mixing 40-50ml propanediol, 40-50g glycerin, 60-70g liquid wax, and 1000ml pure water with high shearing into mixture B group; preparing 20-30g emulsified silicon oil and 10-20g soluble laurone into mixture C group; mixing and strengthening 20-30 tea oil and 300-500g soluble tea water into solution D group; putting A group into slow-mixing reaction kettle, adding B, C, D groups to be mixed into gel sol; then dispersing sol into middle-density polyamine sponge or medical non-weave cloth to be packed. The invention can improve skin metabolism, disinfect, and improve cut healing, etc.

The invention discloses a production technology of nanometer modified polyolefin resin film, In the technology, un-stretched polypropylene film production process comprises: preparing modified nanometer silica, preparing modified nanometer montmorillonite, adding the prepared modified silica and modified montmorillonite into polypropylene homopolymers, adding dispersant, high speed banburing, melting, extruding and granulating to obtain parent material, melting the parent material, extruding, quenching, thickness measuring, corona treating, winding, cutting and packaging; and the production process of bidirectional stretched polypropylene film comprises an extra step of bidirectional stretching after the quenching step; wherein the weight percentages of the added substances are: modified silica 2%, modified montmorillonite 1.5%, F800E polypropylene homopolymers 93.5% and dispersant 3%. The invention solves problems of poor obstructing performance, relatively high oxygen transmittance, no antibacterial effect and insufficient rigidity of material existing in present CPP and BOPP films in our country; can prolong the shelf life of packing.

The invention relates to a method for preparing a pharmaceutical composition for treating diseases of the urinary system and a method for detecting components thereof. The pharmaceutical composition comprises the components of desmodium styracifolium, corn silk, pyrrosia lingua, herba abri, tuckahoe, herba plantaginis, lygodium japonicum and rhizoma imperatae. The method for preparing the pharmaceutical composition comprises the following steps: step 1: dividing the tuckahoe into two parts; step 2: pulverizing the part of the tuckahoe accounting for 80-90% of total weight into fine powder; step 3: decocting the rest tuckahoe and the other seven crude drugs with water; and step 4: adding the fine tuckahoe powder, evenly mixing, drying, pulverizing into fine powder, screening, adding proper amounts of auxiliary materials, evenly mixing, pelletizing, drying, and sorting up the granules. The detecting method comprises the following steps: taking the pharmaceutical composition as the sample solution, and taking a pyrrosia lingua control medicine as the control medicine solution. The preparation technique and the detecting technique of the invention have the advantages of low cost and simple processing, reduce the heating time of the drugs, and are suitable for wide application in clinical treatment.

The invention discloses a low-shrinkage antibacterial modified polypropylene composite material and a preparation method thereof. The low-shrinkage antibacterial modified polypropylene composite material consists of the following raw materials in percentage by weight: 80 to 93.9 percent of polypropylene, 5 to 15 percent of zinc oxide whiskers, 1 to 3 percent of a compatilizer, 0.1 to 2 percent of an antioxidant and 0 to 3 percent of other auxiliaries. According to the invention, by utilizing the special stereoscopic tetrapod-shaped structure of the tetrapod-shaped zinc oxide whiskers, the low-shrinkage antibacterial modified polypropylene composite material is enabled to take the full isotropic strengthening and modifying effects, and mechanical property and size uniformity of a material and a product and tip nano activity are ensured; besides, the semiconductor characteristic of non-strict chemical proportion of the low-shrinkage antibacterial modified polypropylene composite material enables the low-shrinkage antibacterial modified polypropylene composite material to have an effect of releasing active oxygen, which is macroscopically shown as high-efficiency, broad-spectrum, durable antibacterial and environment purification effects. The tetrapod-shaped zinc oxide whiskers are added into the polypropylene, so that the prepared modified polypropylene material has low shrinkage and high size stability, and further has the antibacterial purification performance. The low-shrinkage antibacterial modified polypropylene composite material can be used for making automobile parts with a high requirement on the size of a product.

The invention discloses a preparing method of an antibacterial acrylic fiber color silk. Spinning, coloring and antibiosis finishing are finished in one step. The method comprises the steps of firstly, blending an antibacterial agent in a wet spinning dope, molding in coagulating bath by extruding to obtain primary acrylic fiber, and then performing anion dye gel coloring to prepare the antibacterial agent-loaded acrylic fiber color silk. The antibacterial function finishing and fiber coloring are realized in one step to prepare the acrylic fiber color silk with the antibacterial function, the antibacterial agent is introduced into polyacrylonitrile fiber by adopting a dope spinning method, the antibacterial effect is good and durable, and a post finishing process is reduced; the acrylic fiber color silk obtained by a gel dyeing method is good in color brightness, high in color fastness and capable of reducing dyeing sewage.

The invention provides an epoxy resin composition with an antibacterial function. The epoxy resin composition is prepared from the following raw materials in parts by weight: 100 parts of epoxy resin, 11-16 parts of a curing agent, 1-1.5 parts of an accelerant, 20-25 parts of an inorganic filling agent, 12-17 parts of a flame retardant, 1-2 parts of a mold releasing agent, 0.8-1.3 parts of an antioxidant, 4-9 parts of a toughening agent and 4-5 parts of an antibacterial agent. The invention further discloses a manufacturing method of the epoxy resin composition. The epoxy resin composition provided by the invention has a relative strong antibacterial function and can be applied to occasions with relatively high antibacterial requirements.

With the advent of disposable items made from or bonded by polyvinylalcohol polymers, particularly highly hydrolyzed polyvinylalcohol of limited water solubility, the disposal of used contaminated items has become a significant problem. These disposable products are typically used once and then discarded. During use, the items often come into contact with infective biological liquids and solids that can contain bacteria, viral particles, fecal matter, blood, mucus, etc. This large volume of disposable and often contaminated materials poses a significant problem to the hospitality and healthcare industries. Previously, such disposables are often sterilized using autoclave (high temperature steam) digestion to render the pathogen content substantially harmless. Such a process is time consuming due to the large volume of disposable materials and can be energy wastefull. We have found that polyvinylalcohol containing fabric materials can be treated with an aqueous alkaline treatment or with an alkaline oxidant for the purpose of rendering the pathogens harmless and dissolving the polyvinylalcohol non-woven for disposal purposes.

The invention discloses rice bran type piglet mixed feed and a preparation method thereof. The feed comprises corn, rice bran, 43% of bean pulp, wheat bran, DDGS, premix compounds, solid compound enzymes and Chinese herb additives. The feed has the advantages that on the basis of satisfying the nutrient requirements of piglets, the production cost of the feed can be reduced, the feed utilization rate can be raised, and the production property of the piglets can be improved.

The invention relates to a double-layer guided tissue regeneration membrane and a preparation method thereof. The double-layer guided tissue regeneration membrane is prepared by cross-linking a compact layer and a loose layer which are compounded together; the compact layer is prepared by blending polycaprolactone and chitosan and then adopting an electrostatic spinning method; and the loose layeris prepared by freeze-drying type I collagen. The method comprises the following steps: preparing a collagen gel solution from the type I collagen, and freeze-drying to obtain the loose layer; uniformly mixing the polycaprolactone solution with the chitosan solution to obtain a PCL / CS electrospinning solution, and preparing a compact layer on the surface of the loose layer by taking the PCL / CS electrospinning solution as a spinning solution through an electrostatic spinning method, so as to obtain a double-layer composite membrane; and crosslinking the double-layer composite membrane to obtain the double-layer guided tissue regeneration membrane. The double layers of the prepared material are combined more firmly, and the mechanical property is obviously improved; the compact layer is made of nanoscale superfine fibers, a fiber structure of an extracellular matrix is simulated, cell growth is facilitated, and a barrier effect can be effectively achieved.

The invention relates to an antibacterial coating which comprises a powder material, an alkyl ketene dimer or modified alkyl ketene dimer, an ammonium zirconium carbonate anti-hydration agent, a dispersing agent and a pH regulator, wherein the powder material comprises pigment and antibacterial components; the antibacterial components at least include chitosan, titanium dioxide and silver zeolite; in the powder material, the content of chitosan is 5-10% by mass, the content of titanium dioxide is 30-45% by mass, and the content of silver zeolite is 0.5-1.0% by mass; the addition amount of the alkyl ketene dimer or modified alkyl ketene dimer is 0.2-1.0% of the total mass of the powder material; the addition amount of the ammonium zirconium carbonate anti-hydration agent is 0.5-1.5% of the total mass of the powder material; the addition amount of the dispersing agent is 0.5-0.65% of the total mass of the powder material; the addition amount of the pH regulator is within a limit where the pH value of the antibacterial coating is 8.5-9.5. The cost of the antibacterial coating is low, and the antibacterial effect is stable. The invention also relates to an antibacterial paper.

The invention relates to a method for preparing a four-component compound antibacterial powder on which silver, zinc and copper ions are absorbed by a titanium sol carrier, by ultrasonically heating. The method comprises the following steps: uniformly mixing butyl titanate in ethanol under a certain condition and then adding glacial acetic acid, thereby acquiring a solution A; adding distilled water into ethanol, and then stirring while adding in nitric acid for adjusting PH value till the PH value reaches 2-3, thereby acquiring a solution B; dipping the solution B into the solution A at a certain speed; reacting for 20-30 minutes under an ultrasonic condition and then acquiring a titanium solution; drop-wise adding AgNO3, Zn(NO3)2 and Cu(NO3)2 solutions into the titanium solution, wherein the ion addition is 5:100 (the mole ratio of metal ion to butyl titanate) and the mole ratio of silver ion to zinc ion to copper ion is 1:2:1; then performing ultrasonic dispersion for 10-20 minutes, thereby acquiring the compound titanium sol absorbing silver, zinc and copper ions; and lastly drying, grinding and burning the compound titanium sol, thereby acquiring the required antibacterial powder. A study shows that the antibacterial agent has excellent property and the problems that the silver system antibacterial agent is high in cost, the color of antibacterial material is easily changed and the function is single are solved.

Process for producing a stampable reinforced composite semi-finished product comprising one or more plastics and chopped fibres or continuous filaments (4), the softening temperature of which is above the highest of the softening temperatures of said materials, which process comprises the steps consisting in: depositing said fibres or filaments (4), especially by gravity, onto a conveyor (1); sprinkling particles (6) of a powder of said plastics onto said fibres or said filaments (4), in a proportion of between 5% and 90% of the total weight; blending said particles (6) with said fibres or said filaments (4); and heating the blend to a temperature above the softening temperatures of said materials, characterized in that the blending step includes subjecting said blend (4, 6) to at least one electric field approximately perpendicular to the direction of advance (15) of said conveyor (1).

The invention provides antibacterial paint, anticorrosive paint, an antibacterial and anticorrosive coating and an oil transportation pipeline. The antibacterial and anticorrosive coating comprises a slow-release antibacterial layer and a heavy anticorrosive layer, wherein the thickness of the heavy anticorrosive layer is 50-200 micrometers, and the thickness of the slow-release antibacterial layer is 20-80 micrometers. The inner wall of the oil transportation pipeline is coated with the heavy anticorrosive layer, and the surface of the heavy anticorrosive layer is coated with the slow-release antibacterial layer. Compared with the prior art, the slow-release antibacterial and anticorrosive oil transportation pipeline has the advantages that the defects that an oil transportation pipeline on the market is poor in antibacterial effect and high in cost, and an existing oil transportation pipeline with the antibacterial effect is short in antibacterial life and poor in anticorrosive property are overcome.

The invention discloses a preparation method of porous nano antibacterial particles and a composite nanofiltration membrane and the composite nanofiltration membrane. The preparation method of the porous nano-antibacterial particle composite nanofiltration membrane comprises the following steps: 1, adding porous copper-coated TiO2 nano-antibacterial particles into a basic solution, and uniformly embedding the porous nano-antibacterial particles into the basic solution through ultrasonic dispersion or strong stirring to prepare a monomer solution; wherein the basic solution is a polybasic acylchloride solution and a piperazine aqueous solution, or a polybasic acyl chloride solution and an aqueous solution of a mixture of piperazine and polyamine; and 2, carrying out interfacial polymerization reaction on the monomer solution on the surface of an ultrafiltration support membrane layer to obtain the porous copper-coated TiO2 nano antibacterial particle composite nanofiltration membrane.The prepared porous copper-coated titanium dioxide nano antibacterial particle composite nanofiltration membrane is large in water flux, high in desalination rate, resistant to bacterial pollution, easy to clean and capable of being widely applied to the application fields of sewage treatment, material concentration, decoloration, desalination of alkaline water or seawater and the like.

The invention relates to a health-care tea for promoting detoxifying and improving organism immunity. The health-care tea is prepared through mixing and processing four raw materials of Tibetan tea, red spinach, bamboo fungus and polygonatum sibiricum. The health-care tea has the advantages that the health-care tea integrates the effects of the Tibetan tea, the red spinach, the bamboo fungus and the polygonatum sibiricum, so that various effects can be further coordinated and improved, and the health-care tea can have the functions in promoting detoxifying, protecting the liver and improving organism immunity.

The invention discloses a preparation method of a nano-silver antibacterial agent, the nano-silver antibacterial agent, antibacterial plastics and a preparation method of the antibacterial plastics. The preparation method of the nano-silver antibacterial agent comprises the following steps: adopting a liquid-phase chemical reduction method, wherein the liquid phase is a hydroxyl-containing water-free organic solvent, and a protective agent and a penetrating agent can serve as reactive reduction agents; reducing Ag<+> into nano Ag particles at a certain temperature, and finally forming a stablesolution of a silver-containing complex with the protective agent, the penetrating agent and the solvent under a certain conditions, thereby obtaining the stable, colorless, transparent and water-free nano-silver antibacterial solution. The nano-silver antibacterial agent prepared by the method achieves an excellent antibacterial effect when applied to the antibacterial plastics.

The invention provides biological fresh-keeping agent effervescent granules or tablets. The biological fresh-keeping agent effervescent granules or tablets are prepared from the effective ingredients including, by weight, 15-50 parts of Pulullan, 1-10 parts of natamycin, 1-10 parts of nisin, 1-5 parts of kojic acid, 1-20 parts of Chinese herb extract and the like. During use, after 1 g to 5 g of the prepared effervescent granules or tablets are dissolved in 100 mL of water, a sample is treated in a spraying or soaking mode, and the sample is naturally dewatered. The biological fresh-keeping agent effervescent granules or tablets achieve an effective fresh-keeping effect on fresh food, fruits, vegetables and the like, and are convenient to package, store and use, and the effective ingredients of the biological fresh-keeping agent effervescent granules or tablets can be fully released.

The invention relates to a copper ion antibacterial nylon yarn for mesh fabric production. The mass fraction of copper ion containing antibacterial nylon fiber in the yarn ranges from 75% to 95%; the copper ion antibacterial nylon yarn has the biological antimicrobial effect on staphylococcus aureus or escherichia coli which is larger than or equal to 70% or Candida albicans which is larger than or equal to 60%, and harmful substance precipitation is not caused to the human body. Accordingly, the antibacterial yarn is prepared through a texturing or fiber blending process, the fiber has the excellent elastic and fluffy properties, the antimicrobial property of the copper ion containing antibacterial nylon fiber is maximized, and the phenomenon that due to the fact that the fiber is arranged in the yarn, the antibacterial effect is lowered is avoided; after texturing and fiber blending are conducted simultaneously, the fiber content is lowered, and the overall cost of the yarn is lowered.

The invention provides an antibacterial modal composite fabric and a preparation method thereof. The preparation method comprises the following steps of blending modal fibers and nano modified polyester fibers into first yarns, weaving the first yarns on a machine to form an inner surface layer and an outer surface layer, then blending modal fibers, apocynum venetum fibers, bamboo fibers and chitin fibers into second yarns, weaving the second yarns on the machine to form a middle layer, thereby obtaining the antibacterial modal composite fabric. The antibacterial modal composite fabric has excellent antibacterial performance, can still keep a high antibacterial rate after being washed with water, is soft in texture, and is particularly suitable for close-fitting clothes.

The invention discloses radix cynanchi paniculati paeonol with anti-bacterial and anti-inflammation activity as well as a preparation method and an application of radix cynanchi paniculati paeonol. The preparation method comprises steps as follows: 1), radix cynanchi paniculati residues are put in a drying oven at 45 DEG C, dried and smashed, and radix cynanchi paniculati residue powder is obtained; 2), the radix cynanchi paniculati residue powder is added to an aspergillus niger suspension after high-temperature sterilization and is fermented for 5 d at 30 DEG C; 3), the fermented radix cynanchi paniculati residue powder is added to an organic solvent to be left to stand for 10 h, the solvent is recovered under reduced pressure after solid substances are removed, and radix cynanchi paniculati paeonol is obtained. Radix cynanchi paniculati paeonol has an inhibition effect on both bacteria and fungi and can control the oxidative balance environment of skin cells, so that bacteriostatic and ant-inflammation effects are achieved.

The invention discloses novel anti-microbial edible aluminum foil. The anti-microbial edible aluminum foil comprises, by mass percentage, less than or equal to 0.16% of Si, 0.80-1.70% of Fe, 0.08-0.17% of Cu, less than or equal to 0.4% of Mn, less than or equal to 0.04% of Mg, less than or equal to 0.06% of Zn, less than or equal to 0.06% of Ti, 0.05-0.10% of Y and the balance Al and inevitable impurities, wherein each type of other impurity elements accounts for less than 0.05%, and the total of other impurity elements is less than 0.15%. The anti-microbial edible aluminum foil has excellentanti-microbial ability for bacteria and fungi; the anti-microbial rate is higher than 99.5%; the production procedure is simplified; pollution caused in the production process and the packaging process can be prevented; no precious metal is adopted in raw materials; and the production cost is lowered.

The invention discloses an environment-friendly antibacterial flame-retardant hydrophobic fabric. The environment-friendly antibacterial flame-retardant hydrophobic fabric is prepared by taking flame-retardant modified cellulose fibers as a fiber raw material and grafting carboxyl and metal ions to enable the surfaces of the cellulose fibers to be loaded with the metal ions, so that the flame-retardant performance of the flame-retardant modified cellulose fibers is improved. The surfaces of the flame-retardant modified cellulose fibers are uniformly coated with a layer of a polyvinyl alcohol modified material, and then curing is performed, so that a polyvinyl alcohol modified material film layer is formed on the surfaces of the flame-retardant modified cellulose fibers, and the environment-friendly antibacterial flame-retardant hydrophobic fabric is prepared. The environment-friendly antibacterial flame-retardant hydrophobic fabric is processed and prepared by using the fibers as the raw material, and an antibacterial flame-retardant filler is added into the polyvinyl alcohol modified material, so that the flame-retardant capacity and the antibacterial capacity can be improved, theused materials are degradable and pollution-free, and the environmental protection property of the fabric is greatly improved.

The invention discloses a preparation method of an edible packaging film based on diatom polysaccharide. The preparation method specifically comprises the following steps: degreasing diatom powder, concretely adding a chloroform methanol mixed solution into the diatom powder, carrying out degreasing, suction filtration, and drying to obtain degreased diatom powder; preparing the diatom polysaccharide, concretely uniformly mixing the degreased diatom powder with water, then adding 8-chlorotheophylline, and carrying out ultrahigh-pressure extraction and suction filtration, wherein the obtained filtrate is the water extracted crude polysaccharide; and preparing the edible packaging film, concretely taking the following components in parts by weight: the diatom polysaccharide, glycerol, gelatin, tea polyphenol and water, dissolving the components to prepare a film liquid, carrying out degassing, then uniformly pouring the degassed film liquid into a mold, and carrying out drying for forming a film, so as to obtain the edible packaging film. The preparation method disclosed by the invention has the beneficial effects that the preparation method is simple and feasible, the time consumption is low, the energy consumption is low, the utilization rate of the raw materials can be improved, and the degradable pollution-free packaging film with good performance can be formed. The surface of the packaging film is smooth and compact, the film is easy to uncover, and the packaging film is edible, is easy for industrial scale production and has good application value and market potential.

The invention discloses a preparation method and application of bamboo fiber micropowder. The method comprises the following steps: by using microporous bamboo fiber powder as a raw material, carrying out physical pulverization, and carrying out chemical treatment for modification, thereby obtaining the bamboo fiber micropowder with the fineness of 600 meshes or above. The bamboo fiber micropowder can be used as an industrial additive in paints and various coatings, can enhance the water resistance, moisture penetrability, aging resistance, ultraviolet resistance and mold resistance of the product, and can be added into a paint or varnish to deepen the color of the paint. The bamboo fiber micropowder can also be used in a sol addition material.

Disclosed are antimicrobial emulsions, products comprising the emulsions, and methods of use.

The invention relates to a nanoporous silver supported porous silver oxide nanorod composite material and a preparation method thereof. The composite material is a bar material, and comprises an amorphous matrix, nanoporous silver covering the amorphous matrix and porous silver oxide nanorods supported on the surface of the nanoporous silver and generated by in-situ oxidation; the amorphous matrixis a CuxZryAgz alloy ingredient, wherein x, y and z are separately an atomic percentage, and value ranges of the x, the y and the z satisfy relationships of 35 <= x <= 45, 35 <= y <= 45, 10 <= z <= 30, and x + y + z=100; the nanoporous silver has a layer thickness of 120-190 [mu]m, a tough band width of 20-120 nm and a pore size of 60-180 nm; and the nanorods gave a diameter of 0.1-1.5 [mu[m anda length of 0.5-12 [mu]m, and a size of nano holes in the nanorods is 10-100 nm. The composite material provided by the invention has a larger specific surface area, and the porous silver oxide nanorods are not easy to fall off, are easy to recycle after being used and can be recycled and reused; and the composite material has unique structural and performance advantages in the field of inorganicbacterium resistance.

Dietary health-care slimming tea granules belong to the field of nutritional foods and are quickly effective. The dietary health-care slimming tea granules are made of lotus leaf, hawthorn, konjac, oolong, Ganoderma lucidum, Angelica sinensis and the like, and have the effects of strengthening body resistance, restoring normal body function, promoting blood circulation, removing stasis, lipid lowering and weight reducing. The dietary health-care slimming tea granules are quickly effective, healthy and weight-reducing.