30results about How to "Improve health environment" patented technology

A bandage of the type used on acute wounds, minor wounds, burn wounds and irritations, includes a first layer for covering the wound site and an area around the wound site, with the first layer including a top surface and bottom surface; a second layer over the first layer bottom surface, for absorbing exudates from the wound site; the second layer including a poly(ethyleneoxide)-based compound and a chitosan-based compound. A third layer is situated over the second layer, the third layer being of a perforated film, and wherein, at least one antimicrobial agent is associated with the bandage in a position where the antimicrobial agent will come in contact with the wound site, and which is transferable from the bandage to the wound site, upon contact with the wound site.

The invention discloses a high-protein chicken feed formulation, comprising mainly the following materials according to parts by weight: 30-40 parts of corn protein powder, 20-30 parts of soybean protein powder, 10-15 parts of rice bran, 8-15 parts of soybean meal, 5-8 parts of fishbone meal, 5-8 parts of meat and bone meal, 4-7 parts of cottonseed meal, 2-5 parts of corn stalk powder, 3-5 parts of fine sand, 4-7 parts of earthworm powder, 6-10 parts of cassava starch, 3-5 parts of edible salt, 3-5 parts of shell powder, 2-5 parts of an aid, and 50-80 parts of water.The high-protein chicken feed of the invention is reasonable in formulation, rich in nutrition and made from safe materials, can effectively improve internal healthy environment of chicken and helps chicken for digestion and absorption and helps chicken to healthily grow, and meat of chicken bred with the feed has is tender and tasty; palatability and attractiveness of the feed are improved, and the herbal components are effective in removing heat and toxic material, preventing and treating various chicken diseases and improving immunity; it is possible to effectively increase the growth rate of chicken, reduce usage of the feed, improve utilization of the feed and reduce breeding cost.

The invention provides a poultry feed additive and poultry feed. The poultry feed comprises energy feed, protein feed, an amino acid additive, trace elements, a vitamin additive, phytase, salt, baking soda, an inorganic carrier and the poultry feed additive, wherein the poultry feed additive comprises a yucca extract, cinnamic aldehyde, chilli oil and cecropin. Compared with existing feed, the poultry feed is added with the poultry feed additive, wherein the yucca extract can be used for reducing the ammonia concentration and stink in a breeding environment, restraining the breeding of harmful bacteria, increasing the number of effective microbial communities, sustaining the healthy environment of poultry intestinal tracts, improving the utilization rate of nutrient substances, and improving the immunity of organisms; the cinnamic aldehyde and the chilli oil can be used for promoting the growth of poultry, reducing the feed conversion ratio, also reducing the incidence of intestinal diseases, and increasing the feed intake; the cecropin has the effects of sterilization, antivirus and relief of immunosuppression, and can be used for promoting the intestinal health, improving the immunity of the organisms, and reducing the incidence of diseases.

The invention discloses a high-protein chicken feed. The high-protein chicken feed is prepared from the following raw materials in parts by weight: 140-180 parts of bean cake powder, 40-60 parts of pea meal, 60-80 parts of rice bran powder, 6-8 parts of stone powder, 4-7 parts of rapeseed dregs, 5-6 parts of meat and bone meal, 4-5 parts of cuttlefish visceral meal, 5-6 parts of river snail meat powder, 6-8 parts of sorghum albumen powder, 8-10 parts of soyabean protein powder, 5-6 parts of prawn powder, 4-5 parts of centipede powder, 3-5 parts of earthworm powder, 3-4 parts of turmbicula akamushi powder, 4-5 parts of addition agents, and an appropriate amount of water. According to the high-protein chicken feed disclosed by the invention, corn is used as a main raw material, and the meat and bone meal, the cuttlefish visceral meal, the centipede powder, the turmbicula akamushi powder and the like are added, so that enough energy and proteins of the feed are increased. The formula of the chicken feed is reasonable, the chicken feed is green and environmental friendly, healthy environment in chicken bodies can be effectively improved, the chicken feed is beneficial to the digestion and the absorption of the chickens and the healthy growth of the chickens, and the chicken feed has a good social value and economic benefits. Dunn antiotrema roots which are added into the chicken feed have the efficacies of nourishing yin, remedying deficiency, removing heat and detoxicating.

The invention belongs to the technical field of headphone manufacturing and relates to an anti-static hi-fi technology for earplugs or headphones, in particular to an anti-static headphone shell made of rubber and plastic materials. According to the implementation scheme, when a headphone shell is manufactured with the prior art, anion adsorbent with the weight ratio of five percent to ten percent is mixed into powdery rubber and plastic materials for manufacturing the headphone shell, and the rubber and plastic materials are placed into a mold after being evenly mixed to form the headphone shell; or the rubber and plastic headphone shell manufactured and formed with the prior art is soaked in the solution of the anion adsorbent, and the anion adsorbent is made to permeate into the headphone shell made of the rubber and plastic materials; or the surface of the manufactured headphone shell is coated with an anode absorbent film layer. The headphone shell is simple in structure and attractive in appearance, the anion adsorbent manufacturing technology is mature, and the product is convenient to machine and manufacture and easy to popularize.

The present invention discloses a pig feed with parasite expelling and sterilizing functions. The pig feed is prepared from the following raw materials, by weight, 160 to 170 parts of oat, 160 to 170 parts of corn, 30 to 40 parts of sweet potatoes, 3 to 4 parts of beet seeds, 3 to 4 parts of bitter gourd seeds, 2 to 3 parts of edible amaranth seeds, 3 to 4 parts of gingko leaves, 5 to 6 parts of oat grass, 10 to 12 parts of soybean milk, 10 to 13 parts of millet bran, 4 to 5 parts of ginkgo seed powder, 6 to 7 parts of bean cake powder, 1 to 2 parts of feather meal, 1 to 2 parts of methionine, 1 to 2 parts of trehalose, 5 to 6 parts of an auxiliary agent, and a proper amount of water. According to the present invention, the pig feed with the parasite expelling and sterilizing functions has a reasonable formula and is green and environment-friendly; the pig feed improves the palatability and attractiveness and also improves the health environment in the pig body; and the pig feed is beneficial for the digestion and absorption of pigs and for the healthy growth of the pigs, and has good social values and economic benefits. The added ginkgo seed powder has the effects of bacteria inhibiting and sterilizing, disease removing, cough relieving, parasite expelling, and blood vessel protecting. The oat grass has the effects of astringing to arrest bleeding and consolidating superficies for arresting sweating.

The invention relates to a method and device for washing and purifying ocean engineering power tail gas only through seawater. The method includes the steps that engine tail gas and seawater are guided into a filler washing device, the purified tail gas and the washing seawater are discharged out of the washing device after washing, and the washing seawater is discharged into a sea after water quality is restored. The method and device are suitable for ocean ships, ocean platforms and other ocean engineering facilities compact in space, the engine tail gas with the smoke temperature being 200-500 DEG C is directly purified, manufacturing and running cost is low, reliability and the running rate are high, the device and an engine silencer can work integrally to achieve online running, the method is a reliable technology executing the IMO low-sulfur fuel replacement regulation and has the functions that sparks of the tail gas are thoroughly extinguished and cooling performance is good, the safety of the ocean engineering facilities is improved, and the health environment of ocean engineering operators is remarkably improved.

The invention discloses high-protein chicken feed. The high-protein chicken feed mainly comprises raw materials in parts by weight as follows: 30-40 parts of corn gluten meal, 20-30 parts of soy protein powder, 10-15 parts of rice bran, 8-15 parts of wheat bran, 5-8 parts of fishbone dust, 5-8 parts of meat and bone meal, 4-7 parts of cottonseed meal, 2-5 parts of corn stalk powder, 3-5 parts of fine sand, 4-7 parts of earthworm powder, 6-10 parts of tapioca flour, 3-5 parts of salt, 3-5 parts of shell powder, 2-5 parts of an assistant and 50-80 parts of water. The high-protein chicken feed adopts a reasonable formula, contains rich nutrients and comprises the safe raw materials, can effectively improve in-vivo healthy environment of chickens and is beneficial to digestion and healthy growth of the chickens, and the chicken fed with the feed is fine and tender in meat quality and good in taste; meanwhile, the palatability and attractability of the feed are improved, and Chinese herbal medicinal ingredients can clear away heat and toxic materials, prevent and treat various chicken diseases and improve immunity. The feed has the advantages that the growth rate of the chickens can be increased effectively, the dosage of the feed can be reduced, the utilization rate of the feed can be increased and the breeding cost can be reduced.

The invention discloses a garbage sorting device for domestic garbage incineration. The garbage sorting device comprises a first base, a dust suction mechanism, an iron removal mechanism and a turnover plate. A conveyor belt is arranged on the first base, and the dust suction mechanism and the iron removal mechanism are arranged in parallel on the first base. The dust suction mechanism is locatedat the feed end of the conveyor belt. The iron removal mechanism is located at the discharge end of the conveyor belt. The other side of the first base is provided with a first through hole. The otherside of the bottom of the first base is provided with a second base. The second base is of an L-shaped structure. The other side of the second base is provided with a second through hole. A flow guide plate is arranged between the first through hole and the second through hole. The turnover plate is arranged at the second through hole. A turnover mechanism is arranged at the bottom of the turnover plate, and discharge pipes are arranged at the two sides of the bottom of the turnover mechanism. The garbage is effectively classified in a three-step manner so that the garbage is fully incinerated in the later period and the efficiency of garbage incineration is ensured.

The invention provides a mite-killing disinfectant for non-woven fabric and a preparation method of the disinfectant. The mite-killing disinfectant is prepared from components in percentage as follows: 5%-15% of a saturated sodium tetraborate water solution, 0.05%-0.2% of naringin, 3%-20% of a plant extract, 5%-8% of a surfactant, 2%-8% of mineral salt, 0.5%-1.2% of calcium chloride, 2%-3.5% of aninsecticide and the balance of water. Through reasonable raw material matching, components promote one another and are matched with one another, and the mite-killing disinfectant has excellent sterilization, pest killing and disinfection effects, has small damage to cloth, long efficiency lasting time and good comprehensive quality and is worth market popularization.

The invention discloses a feed additive capable of replacing antibiotics. The feed additive comprises plant essential oil, medium-chain fatty acid, organic acid and a carrier, the medium-chain fatty acid is fatty acid which can be melted at a relatively high temperature and form a solid at a normal temperature so as to form an enveloped film of plant essential oil droplets, the carrier is a porousinorganic carrier which can be used in an animal feed, and the droplets of plant essential oil can be accommodated in holes of the carrier; and the organic acid comprises benzoic acid and / or fumaric.According to the invention, through a cold spraying or hot spraying processing technology, the essential oil and the medium-chain fatty acid coating are fused together, so that the stability of the plant essential oil is improved, and the palatability of the feed additive is also improved. The feed additive disclosed by the invention can completely replace conventional feed medicine additives including quinocetone, chlorotetracycline and colistin, and can achieve the purpose of inhibiting and killing escherichia coli.

The invention discloses a negative oxygen ion control system based on a robot. The system comprises an air detection module, a negative high-pressure generator and an air purification component, wherein the air detection module is used for measuring the air quality, and the negative high-pressure generator and the air purification component are used for improving the air; and the air detection module, the negative high-pressure generator and the air purification component are all arranged on the robot, the air detection module is connected with a core system module through a wireless network,the core system module controls and is connected with a relay, the relay is connected with the air purification component and the negative high-pressure generator through a wire, the core system module is connected with a mobile phone terminal through the wireless network, and the upper end of the core system module is connected with a power source. The negative oxygen ion control system and method based on the robot are reasonable in structure, have the characteristics of being excellent in air quality improvement, convenient to use by a user and the like, and can be widely used.

The invention discloses an inorganic coating with dual functions of flame resistance and aldehyde removing performance. The inorganic coating is prepared from the following raw materials: a silicate,silicon phosphate, sodium bicarbonate, 2-imidazolidinone, a nonionic surfactant and water. The inorganic coating provided by the invention can properly isolate and treat fire hazard and formaldehyde which are harmful to personal safety and health, improve home furnishing to become a safe healthy environment, and can make great contribution to strengthening indoor environment safety and human health.

The invention discloses a high-protein chicken feed which mainly consists of the following raw materials in parts by weight: 30-40 parts of corn protein powder, 20-30 parts of soybean protein powder, 10-15 parts of rice bran, 8-15 parts of wheat bran, 5-8 parts of fishbone meal, 5-8 parts of meat and bone meal, 4-7 parts of cottonseed meal, 2-5 parts of calcium chloride, 3-5 parts of fine sand, 4-7 parts of earthworm powder, 6-10 parts of Chinese yam powder, 3-5 parts of table salt, 3-5 parts of shell powder, 2-5 parts of auxiliaries and 50-80 parts of water. The high-protein chicken feed disclosed by the invention has the advantages of reasonable formula, abundant nutrients and safe raw materials, and can effectively improve the healthy environment in chicken body to facilitate the digestive absorption and healthy growth of chicken; the meat of the obtained chicken is tender and has good mouthfeel; and meanwhile, the palatability and feed attraction of the feed are improved, and the traditional Chinese medicine components have the functions of clearing heat and removing toxin, preventing and treating multiple chicken diseases and improving immunity. The growth rate of chicken can be effectively improved, the dosage of feed is reduced, the utilization rate of the feed is increased, and the farming cost is lowered.

The invention discloses a negative ion paper and a preparation process thereof. The negative ion paper contains no less than 1500 negative ions per cubic centimeter. The preparation process includes the following steps: adding negative ion occurring powder to wood pulp, the occurring powder takes up 5% in the weight ratio of all the paper; papermaking through a paper machine to prepare the finished product after mixing, sizing and twin-disc grinding. The inventive negative ion paper is characterized by wide application, low cost and simple process.

The invention discloses a multimedia sterilizing, deodorizing and water-saving inductive urine flusher. A conventional inductive type urinal flushing valve is utilized to be in linkage with an active oxygen generator through infrared induction to generate active oxygen for water-gas mixing, so that volume of water can be increased by 30%, and consumption of the water of unitage is reduced; active oxygen water is utilized for flushing, sterilizing and deodorizing, and video public service advertisement is played on a panel through a multimedia screen.

The invention discloses a high-protein chicken feed prepared from the following raw materials in parts by weight: 140-180 parts of bean cake powder, 40-60 parts of pea powder, 60-80 parts of rice branpowder, 6-8 parts of mountain flour, 4-7 parts of rapeseed meal, 5-6 parts of meat and bone meal, 4-5 parts of squid visceral meal, 5-6 parts of field snail meat meal, 6-8 parts of sorghum protein powder, 8-10 parts of soybean protein powder, 5-6 parts of sea shrimp powder, 4-5 parts of centipede powder, 3-5 parts of earthworm powder, 3-4 parts of blood worm powder, 4-5 parts of an auxiliary agent and an appropriate amount of water. According to the high-protein chicken feed, with corn as the main raw material and with addition of meat and bone meal, squid visceral meal, centipede powder, blood worm powder and the like, enough energy and proteins of the feed are improved; the formula is reasonable, green and environmentally friendly, can effectively improve the healthy environment in chickens, is conducive to digestion and absorption of the chickens and health growth of the chickens, and has good social value and economic benefits. The added dunn antiotrema root has the effects of nourishing yin and tonifying deficiency, removing heat and relieving internal heat or fever.

The invention discloses a photosynthetic liquid which is prepared by mixing and reacting the following components in parts by weight: 50.0-60.0% of water; 20.0-30.0% of laurinol; 8.0-12.0% of dextrin;2.0-5.0% of hexadecanol; 1.0-2.0% of an emulsifier; 0.2-1.0% of cellulose; 0.2-1.0% of sodium alkyl benzene sulfonate; and 0.2-1.0% of a washing solution. The photosynthetic liquid provided by the invention is sprayed on surfaces of crops and plants in a low-concentration aqueous solution state, so as to naturally form a transparent thin film layer which is invisible to the naked eyes, so that afilm coat is formed, the growth of the plants is protected, the insect-resistant and insect-proof, disease resisting and disease prevention, cold resistance and drought resistance effects are achieved, and growth respiration of plants is not influenced, the solar photosynthesis can be super-multiplied, and the optimal growth of the crops can be promoted under the condition of being independent oftopdressing and pesticides.

The invention relates to household dust-mite removal spray based on the activity of CRHD and a preparation method of the household dust-mite removal spray. The invention relates to the dust-mite removal spray, in particular to the household dust-mite removal spray based on the activity of CRHD. The dust-mite removal spray is prepared by compounding the following components by weight percent: dimethyl propane carboxylate, polyoxyethylene phenyl ether, chlorhexidine hydrochloride, glyceride citrate, Nony ethanol, potassium iodide, eugenol, azone, triclosan and CRHD deionized aqueous solution. The household dust-mite removal spray has excellent effects that the formula is reasonable, the cost is low, the high-efficient low-toxicity spray can remove the dust and mites, resist the bacteria andprevent the secondary pollution, and the living environment can be improved.

Compositions of the invention are water-based formulas that contain natural ingredients which aid in reduction of bacteria in the mouth, thereby reducing plaque and the production of tartar, and in one aspect of the invention are formulated as potable dental water that may be consumed in place of regular consumption of other forms of water or liquid, and in another aspect of the invention are formulated as dentifrices, such as toothpaste.

The invention provides a poultry feed additive and poultry feed. The poultry feed comprises energy feed, protein feed, an amino acid additive, trace elements, a vitamin additive, phytase, salt, baking soda, an inorganic carrier and the poultry feed additive, wherein the poultry feed additive comprises a yucca extract, cinnamic aldehyde, chilli oil and cecropin. Compared with existing feed, the poultry feed is added with the poultry feed additive, wherein the yucca extract can be used for reducing the ammonia concentration and stink in a breeding environment, restraining the breeding of harmful bacteria, increasing the number of effective microbial communities, sustaining the healthy environment of poultry intestinal tracts, improving the utilization rate of nutrient substances, and improving the immunity of organisms; the cinnamic aldehyde and the chilli oil can be used for promoting the growth of poultry, reducing the feed conversion ratio, also reducing the incidence of intestinal diseases, and increasing the feed intake; the cecropin has the effects of sterilization, antivirus and relief of immunosuppression, and can be used for promoting the intestinal health, improving the immunity of the organisms, and reducing the incidence of diseases.

The invention discloses a high-protein chicken feed. The high-protein chicken feed is prepared from the following raw materials in parts by weight of 300-320 of corn, 10-12 of beet pulp, 8-10 of soybean lecithin, 5-6 of bee pollen, 6-8 of giant water bugs, 2-3 of liquid xylanase, 2-3 of table salt, 1-2 of methionine, 6-8 of dehydrated spinach, 5-7 of fish meal, 1-2 of betaine, 6-8 of ostryopsis davidiana seeds, 5-6 of an addition agent and an appropriate amount of water. According to the high-protein chicken feed, the corn is used as a main raw material, so that enough energy and protein of the feed can be improved, the formula is reasonable and environment-friendly, the palatability and the food calling properties are improved, the health environment in chicken bodies is improved, digestive absorption by the chickens is facilitated, healthy growth of the chickens is facilitated, and the high-protein chicken feed has good social value and economic benefits. The added bee pollen has theeffects of adjusting the intestines and the stomach and enhancing comprehensive immunity; and added berchemia kulingensis roots or caulis has the efficacy of dispelling wind, eliminating dampness andpromoting blood circulation to arrest pain.

The invention relates to a nutritional agent for preventing apple cracks and supplementing calcium to an apple tree. The nutritional agent comprises the following raw materials in parts by mass: 30-84parts of solid dry basis discharged from an alkali plant, 5-60 parts of kaoline, 10-40 parts of attapulgite and 1-5 parts of sodium polyacrylate or potassium polyacrylate. A mixture rich in elementssuch as calcium and magnesium is formed by combining a modern complex technology and a microelement controlled release technology; phenomena of calcium deficiency and magnesium deficiency can be effectively prevented and cured; and improvement of a healthy soil environment is assisted.

An environment is moderated in an area where animal wastes are collected in a fluid containing compartment. Animal wastes are collected in a fluid containing compartment. The animal wastes are of the type that generate or provide in or above the fluid containing compartment at least one waste selected from the group consisting of carbon dioxide, hydrogen sulfide, ammonia, mercaptans and organic acids. A combination is provided of i) a polymer capable of absorbing at least ten times its weight in water (preferably a superpolymer) and ii) a combination of salts that react to liberate I2. At least one waste is flocculated with liberated I2 (and any cations from the reactive salts) to form a flocculent that has reduced odor and reduced microbial content. The flocculent may be used as a fertilizer.

The invention discloses a heat-clearing and internal heat-reducing chicken feed prepared from the following components in parts by weight: 230-270 parts of corn, 40-60 parts of wheat, 20-40 parts of potato, 10-15 parts of peanut meal, 6-8 parts of peanut oil, 4-5 parts of yeast, 1-2 parts of table salt, 3-4 parts of gardenia jasminoides, 2-4 parts of plant oil, 3-5 parts of radix angelica sinensis, 6-8 parts of soybean, 5-7 parts of malt, 4-7 parts of bone meal, 3-5 parts of earthworm meal, 6-7 parts of dehydrated spinach, 5-6 parts of an auxiliary agent, and an appropriate amount of water. The heat-clearing and internal heat-reducing chicken feed takes corn, wheat and potatoes as the main raw materials, and improves enough energy and protein in the feed; the feed is reasonable in formula,green and environmentally friendly, improves palatability and attractiveness, improves the healthy environment in chicken bodies, is beneficial to digestion and absorption of chickens and healthy growth of the chickens, and has good social value and economic benefits; the added gardenia jasminoide has the functions of clearing heat, purging internal heat, cooling blood and enhancing comprehensiveimmunity. The added sambucus williamsii has the functions of dispelling wind and eliminating dampness, dispelling blood stasis and relieving pain, and inducing diuresis to alleviate edema.

The invention relates to the field of building material preparation, in particular to a method for preparing an interior wall paint with the function of eliminating formaldehyde; the water-based interior wall paint prepared by the invention has the ability to eliminate indoor formaldehyde and other harmful gases, and the paint of the invention is a A non-toxic, low-pollution, high-performance, energy-saving and functional coating; a silicon-based nickel-containing straw material is added to the coating of the present invention, which has the advantages of strong adsorption capacity for indoor harmful gases such as formaldehyde. Under the light, through photocatalyst catalysis, indoor harmful gases such as formaldehyde can be efficiently degraded into carbon dioxide and water, avoiding the adsorption saturation problem of physical adsorption; the invention is a functional environmental protection material that improves the healthy environment of indoor air.

Compositions of the invention are water-based formulas that contain natural ingredients which aid in reduction of bacteria in the mouth, thereby reducing plaque and the production of tartar, and in one aspect of the invention are formulated as potable dental water that may be consumed in place of regular consumption of other forms of water or liquid, and in another aspect of the invention are formulated as dentifrices, such as toothpaste.

The invention relates to a method for realizing automatic adjustment of room temperature and humidity for health preservation, comprising the following steps: S1, building a spray device and a control system; S2, arranging a heating device and a ventilation device; S3, adjusting the health preservation environment; S4, alarming. The temperature and humidity automatic adjustment method provided by the present invention, through the mutual cooperation of the spraying device, the control system, the heating device and the ventilation device, can automatically detect the temperature and humidity in the health care shed, and has the function of adjusting the work and alarming, which improves the safety of the health care room to the greatest extent. health environment.

The invention relates to preparation of a health care earphone. The main structure of the health care earphone comprises an inner shell cover, a ring shell body, an outer shell body, an earphone body, an earphone base, and an earphone frame. The convex arc-shaped round inner shell cover is arranged on a nested structure on the top side of the earphone body of a ring cavity structure. A plurality of opened or drilled voice-through needlelike holes are evenly distributed on the inner shell cover. The outer shell body made of a rubber-plastic material is arranged in an embedding way at the connecting portion of the earphone body and the earphone base. The alloy ring shell body of a ring-shaped structure is sleeved between the inner shell cover and the outer shell body at the periphery of the earphone body in an embedding way. The elastic earphone frame is integrally arranged at the lower portion of the earphone base. The health care earphone has a simple structure and a beautiful and decent appearance, and is convenient to machine and manufacture and easy to popularize.

The invention provides a traditional Chinese medicine composition for preventing and / or treating decayed teeth as well as a preparation method and application thereof, and belongs to the technical field of oral care. The traditional Chinese medicine composition for preventing and / or treating decayed teeth, provided by the invention, is prepared from the following raw materials in parts by weight of 20 to 80 parts of liquorice root, 60 to 120 parts of flos lonicerae, 30 to 90 parts of cortex magnoliae officinalis, 40 to 80 parts of Chinese gall, 50 to 100 parts of clove and 80 to 200 parts of radix sophorae flavescentis. The traditional Chinese medicine composition provided by the invention can be used for stably and effectively preventing and treating decayed teeth, integrally adjusting oral microorganism balance, improving oral health environment, inhibiting growth and adhesion of cariogenic bacteria and realizing remineralization, so that the occurrence and development of the decayed teeth are fundamentally prevented and treated.