133results about How to "Color deepening" patented technology

The invention discloses a modified polylactic acid compound 3D printing material with wood property, as well as a preparation method and application thereof. The printing material is prepared from the following components in parts by mass: 70-90 parts of a polylactic acid raw material, 7.5-20.5 parts of alkali-treated wood powdered particles, 1-3 parts of a silane coupling agent, 1-5 parts of a thermoplastic elastomer and 0.5-1.5 parts of a nano-antibacterial agent. The preparation method comprises the following steps: mixing the raw materials; cooling and molding the melt extruded by a single-screw plastic extruder; and drying, drawing and winding to obtain the printing material. The printing material has excellent toughness and mechanical performance, has texture, color and smell of woods, and can be used for improving the phenomenon that the end cap is easily blocked by wood powder and expanding the optional varieties of wood powder, so that the printing material can be used for printing wood-like furniture products; and the self-cleaning antibacterial capability of wood-plastic materials is increased, and the environmental-friendliness performance of furniture products printed by the materials can be greatly improved.

The invention discloses a traditional Chinese medicine feed additive for health-care hens and a preparation method thereof. The additive comprises the following materials in parts by weight: 1-5 parts of radix astragali, 0.2-1 part of angelica, 1-3 parts of radix codonopsitis, 1-2 of eucommia bark, 2-6 parts of malt, 2-6 parts of dandelion, 4-8 parts of balloonflower root, 2-6 parts of isatis root, 2-6 parts of leonurus heterophllus, 1-4 parts of forsythia fruit, 1-6 parts of pulsatilla chinensis, 2-6 parts of honeysuckle, 1-3 parts of glycyrrhiza, 4-8 parts of andrographis paniculate, 4-8 parts of houttuynia cordata, 4-8 parts of herba epimedii, 10-30 parts of pine needle powder, and 5-10 parts of chilli powder. According to the preparation method, the traditional Chinese medicine feed additive is prepared by drying the traditional Chinese medicine in the formula in the sun, weighing and crushing into 80-100 meshes, and then mixing uniformly to obtain the feed additive, wherein the additive is added according to the ratio of 0.2-0.5 percent of the weight of a complete formula feed for hens. With the traditional Chinese medicine feed additive for health-care hens and the preparation method thereof, the laying rate of hens is improved, the egg weight is increased, the disease rate of hens is reduced, the death and culling rate is reduced, and the quality of eggs is improved.

The invention relates to a method for improving soil in a saline-alkali land. The method is characterized by comprising the following steps: (1) punching the soil and improving the harden degree of the soil; (2) fertilizing; and (3) watering. A fertilizer applied to the method for improving the soil in the saline-alkali land adopts a formula containing a microorganism organic fertilizer after greening waste treatment, fine sand and a plant growth regulator at a volume ratio of (70-80):(19-29):1. The method has the technical effects and advantages that 1, the punching fertilizing excellently solves the phenomenon that a sloping lawn cannot normally absorb water fertilizer and causes the lawn to vigorously grow; 2, the border trees treated by taking a punching ventilating nutriment-replenishing measure are characterized in that the blade color is deeper, the blade is fat and the leaves are lush; 3, the harden soil is loosened and the water-holding and fertilizer-retaining capabilities of the soil are enhanced; 4, the soil is improved and fertilized; and 5, the environmental protection is benefited.

The invention discloses a manufacturing method of a laminated veneer lumber, which comprises the following steps of: 1) material preparation; 2) carbonization; 3) maintaining; 4) gluing and laying up; 5) cold pressing; 6) hot pressing; 7) edging and sawing; 8) and sanding and packaging. The manufacturing method of the laminated veneer lumber is simple, and the manufactured laminated veneer lumber has good size stability and high structural strength and is not easily deformed.

The invention discloses a degrading method for recovering polyurethane. In the method, degrading is performed by taking polycarbonate dibasic alcohol as an alcoholysis agent in the presence of a catalyst and water which is 1-15 percent of the weight of polyurethane at the temperature of 180-230 DEG C; the catalyst is one or more of carbonate or carboxylate in IA or IIA group metal elements; the two ends of the molecular chain of the polycarbonate dibasic alcohol are hydroxyls; and the number average molecular weight of the polycarbonate dibasic alcohol is 500-2,000. In the method, polycarbonate dibasic alcohol is taken as an alcoholysis agent, so that the negative influences of an intermediate side product of primary amino radical is eliminated, and the urethane link content of a product is increased. Damage to byproduct primary amine in a degradation process in the prior art is eliminated, and the recycling value of a degrading product is raised.

The invention discloses a method for inducing wood discoloration by using a chemical color-changing agent. The method comprises the following steps that firstly, a precursor substance solution is coated on the surface of wood, then the surface of the wood is coated with the color-changing agent after drying, and drying is carried out again to complete the color change of the wood to obtain a finished product. According to the method, the color saturation after chemical color change of the wood can be improved, so that the color of the wood is more easy to display after the wood is subjected tothe color change, the excellent permeability performance is achieved, the bonding strength of the wood color-changing layer is higher, the loss resistance is better, moreover, the displayed color isnatural and beautiful, the texture is clearer, the layering sense is stronger, and the color is richer.

In an electrochromic module and a display device integrated with the electrochromic module, the electrochromic module is installed on a surface of the display device and includes a first transparent substrate and a second transparent substrate. A transparent conductive element and an electrochromic layer are disposed between the two substrates, and the material of the electrochromic layer is prepared by dissolving an indicator into a solvent, and electrons are used to change the valence of ions inside the material, such that a coloration is resulted from reduction and oxidation caused by supplying and removing electrons to the ions respectively, and the electrochromic coloration rate is quicker and more uniform than present existing electrochromic materials. Unlike achromic mechanism that produces a decoloration by the oxidation and reduction of organic electrochromic materials, the electrochromic module and the display device have the advantages of a quick decoloration and a small driving voltage.

The invention discloses a method for processing soy sauce stewed beef by ultrasonic assisted boiling. In a heating and boiling process, heating is assisted by ultrasonic waves and rapid boiling is carried out. According to the method disclosed by the invention, mechanical effect, cavitation effect and heat effect of the ultrasonic waves are applied, so that the boiling time of the soy sauce stewed beef is shortened, energy sources are saved and the production cost is reduced; the penetration efficiency of stewing soup is remarkably improved and the salt content at a central part of a large piece of the soy sauce stewed beef is increased; the water-retaining property of a meat product is improved, so that the production efficiency is improved; the rigidity of the product is reduced, the tenderizing effect is realized and the quality of the product is improved.

The invention discloses a magnetic material phosphating solution, which consists of the following components: 20-200g / L of zinc dihydrogen phosphate, 50-200g / L of manganous dihydrogen phosphate, 50-200g / L of zinc nitrate, 100-303g / L of phosphoric acid, 100-303g / L of nitric acid, 5-20g / L of complexing agent, 50-100g / L of a buffering agent, 10-30g / L of an auxiliary film-forming agent and 50-120g / L of a promoting agent. A phosphating film formed by the phosphating solution disclosed by the invention is high in corrosion resistance and can be used as an ultimate treatment protection film layer, and no subsequent coating treatment is required. The phosphating speed of the phosphating solution is high, the film layer is fine in crystallization, the solution is stable, and sediment is settled; the shortcomings that too much sediment is settled in a high-temperature phosphating process of a common phosphating solution and the formed phosphating film is low in corrosion resistance are overcome.

The invention relates to carboxymethyl pachymaran with suitable substitution degree and a preparation method thereof, and belongs to the technical field of polymer polysaccharide preparation. The mthod comprises the steps that during the carboxymethylation modification process of pachymaran, an irradiation process is used, the proportion of reaction media is changed, and reaction temperature is regulated, thereby enhancing the efficiency of the carboxymethylation of pachymaran and the utilization rate of a raw material and an auxiliary material significantly, reducing the reaction time, and reducing the cost. The carboxymethyl pachymaran with substitution degree of about 0.7 can be obtained by the preparation method of the invention, and the product has the properties of higher antioxidant biological activity, white color and good solubility. Proved by the animal safety and toxicology evaluation test, the carboxymethyl pachymaran is classified into the safe and non-toxic level so as to be able to apply to the fields of foods, health products, feed additives and cosmetics and the like.

The invention provides functional poultry feed additive prepared from monascus fermentation product. When functional poultry feed additive is added according to a certain concentration, the synergies of both monascus pigment and stanin matter can be fulfilled fully to achieve the purpose of reducing the cholesterol in poultry eggs markedly. Because the functional poultry feed additive is prepared from the specific monascus fermentation product, the content of both cholesterol and triglyceride in poultry eggs and poultry meat is reduced markedly, no stanin matter and citrinin can be detected from the functional poultry feed additive, and accordingly no stanin matter and citrinin can be detected from the poultry eggs and poultry meat. The functional poultry feed additive can improve the disease resisting ability of the poultry, increase the egg laying rate of the poultry, deepen the color of the yolks of the poultry eggs and make the shells of the poultry eggs harder.

The invention discloses an environmentally-friendly feed capable of improving yolk color of a layer. The feed comprises the following components in parts by weight: 130 to 180 parts of calcium hydrogen phosphate from bones, 250 to 300 parts of stone powder, 50 to 70 parts of table salt, 12 to 20 parts of choline, 30 to 40 parts of composite trace elements, 10 to 15 parts of decavitamin, 20 to 30 parts of methionine, 350 to 500 parts of chrysanthemum meal, 2 parts of red chilli powder, 2 parts of leonurus, 2 parts of artemisia apiacea, 2 parts of phytase, and 2 parts of bacillus subtilis. The environmentally-friendly feed capable of improving yolk color of the layer is reasonable in collocation of nutrition; leonurus, artemisia apiacea and other Chinese herbal medicines enable deep yolk color, obvious raise of egg yield and improvement of disease resistance of the layer; calcium hydrogen phosphate from bones, serving as a phosphorus source, can reduce the utilization of non-renewable phosphate rock resources in the nature; and therefore, the feed is environmentally friendly and shows obvious economic benefit.

The invention discloses a method for treating coal gas wastewater by adopting a nitrogen floating device, relating to a method for treating coal gas wastewater. The invention aims to solve the problem that air is used a gas source when coal gas wastewater is treated with a floating method currently, which causes the deep color of the wastewater to easily generate oxides which affect the following biochemical treatment. In the first technical scheme, nitrogen is dissolved into wastewater and enters a floating tank; supersaturated nitrogen is released in a form of tiny bubbles and mixed with a second part of water, and dispersed oil pollutant in the wastewater is adhered to the surfaces of the tiny bubbles to form composite particles; and the composite particles are scraped by a slag scraping machine. The second technical scheme is characterized in that compressed nitrogen escapes from the surface of a diffusion plate or a diffusion tube arranged at the bottom of the floating tank in a form of tiny bubbles. The third technical scheme is characterized in that the upper space of the floating tank is kept at normal pressure, the nitrogen dissolved in the wastewater reaches a saturated or supersaturated state, and the upper space of the floating tank is in a vacuum state through a vacuum pump. The method is used for treating coal gas wastewater.

The invention discloses a healthcare Chinese medicinal herb feed additive for laying ducks. The healthcare Chinese medicinal herb feed additive is prepared from astragalus membranaceus, angelica sinensis, codonopsis pilosula, isatis roots, fructus forsythiae, honeysuckles, common andrographis herbs, salvia miltiorrhiza, eucommia ulmoides, platycodon grandiflorum, malt and other Chinese medicinal herb components. Under the synergistic effect of all the components, the body immunity of the laying ducks can be enhanced, nutrient absorption can be promoted, the yolk color can be darkened, the functions of preventing and treating diseases and enhancing the disease resistance of the laying ducks can be achieved, various bacteria, viral intestinal diseases and respiratory diseases can be effectively prevented, the eggshell quality can be improved, the egg breakage rate can be reduced, abnormal-shaped eggs can be reduced, the laying rate and egg weight can be increased, and economic benefits can be increased; the Chinese medicinal herb additive has no side effect on the laying ducks, and the raw Chinese medicinal herbs are wide in source, low in price, wide in action range and high in safety and bring remarkable benefits; the additive further has the effects of invigorating the stomach and promoting digestion, activating blood circulation and dissipating blood stasis, calming the nerves and improving immunity, thereby having great promotional value in laying duck breeding.

The invention discloses a crop physiology resistance inducer and a preparation method. The crop physiology resistance inducer is prepared from nano SiO2, nano CaCO3, heteroauxin, abscisic acid, humic acid, monopotassium phosphate and distilled water according to certain ratio. The preparation method comprises the following steps: (1) taking nano SiO2, nano CaCO3, heteroauxin, abscisic acid, humic acid, monopotassium phosphate and distilled water for standby application; (2) weighing the raw materials respectively according to the mass percent of the preparation amount, dissolving nano SiO2 and nano CaCO3 with ethyl alcohol respectively, mixing the solutions, after certain period of time, adding heteroauxin and abscisic acid, adding distilled water for dissolution, uniformly stirring, performing ultrasonic treatment, adding humic acid and monopotassium phosphate, adjusting the pH value with hydrochloric acid, and adding distilled water for constant volume to obtain the crop physiology resistance inducer. According to the invention, the formula is reasonable, the application is convenient, the resistance of crops to drought, low temperature, hard light and other adverse situations can be effectively induced, and high and stable yield of the crops can be ensured; the preparation method is practical, simple and convenient to operate, stable in ingredient dispersion, ecological and environment-friendly, free of environmental pollution, and convenient to popularize and apply.

The invention discloses a curing method with dispersed tobacco leaf-stacking loading type sustained temperature-increasing curing, fragrant curing and soft curing for bulk curing barn. The curing method comprises the following steps of (1) adopting a dispersed tobacco leaf-stacking loading type; (2) setting and executing a dispersed tobacco leaf-stacking loading type sustained temperature-increasing curing, fragrant curing and soft curing technology of the bulk curing barn by a controller of the bulk curing barn, and curing in the air flow ascending type bulk curing barn for the dispersed tobacco leaf-stacking loading type; after yellowing period, color-fixing period and rib drying period, returning moisture, and unloading tobacco leaves. The curing method has the advantages that the curing quality of whole-curing tobacco leaves is ensured; by adopting the technique of moisture maintaining and yellowing, slow color-fixing, slow sustained temperature increasing, and dynamic change of temperature and humidity, the total content of fragrance in the cured tobacco leaves is averagely improved by 9.5%, the number of smooth tobacco leaves is averagely decreased by 38.9%, and the ratio of high-grade tobacco leaves is averagely increased by 13.6%.

The invention discloses a bulk curing barn leaf scrap insertion tobacco filling continuous heating roasted fragrant and roasted soft roasting method. The method includes following steps: (1), adopting a leaf scrap insertion specified mode for tobacco filling; (2), inspecting a bulk curing barn with a curing barn controller, adopting a lower air dividing partition for control on the controller in the airflow-up bulk curing barn, going through a yellowing period, a color fixing period and a stem drying period, wetting back, and unloading the tobacco, wherein the bulk curing barn is an airflow-up bulk curing barn for roasting. By the method, fragrance ingredient content of tobacco can be averagely increased by 9.3% while roasting quality of all-kang tobacco, smooth cigarette amount can be averagely reduced by 28.7%, and first-glass cigarette proportion can be averagely increased by 12.1. The roasting method is terse and concise, convenient for roasting personnel to master, set and modify and capable of increasing income of tobacco growers.

The invention discloses a fermentation process of fresh soy sauce. The fresh soy sauce is produced by sequentially subjecting raw materials to expansion, water moistening, inoculation starter making, brine freezing, fermentation, squeezing and soy sauce taking and refining, wherein the inoculation starter preparation uses a disc starter making machine, and the fermentation is performed by mixing starter with frozen Baijiu and brine and feeding the mixture into a fermentation tank through a sterile pipeline. The fermentation process has the advantages that an existing high-salt liquid-state process is improved, each step adopts the sterile technology, the raw materials are expanded before the water moistening, the fermentation adopts the frozen Baijiu and brine, the early stage of the fermentation adopts nitrogen-filled-protection fermentation, the fermentation is combined with the expansion to allow the fragrant substances, amino acid and trace alcohol in the raw materials to be released effectively, high-temperature sterilizing is not needed, the loss of the fragrant substances, the amino acid and the trace alcohol during heating is avoided, and the content of the various fragrant substances and the amino acid of the soy sauce is increased.

The invention relates to the field of feeds for livestock and poultry and particularly relates to a formula feed for improving the production performance of a broiler breeder. The feed is prepared from the following raw materials in percentage by weight: 180-200 parts of waxy corns, 45-65 parts of corn gluten powder, 50-60 parts of rapeseed meal, 45-50 parts of flaxseed meal, 60-80 parts of wheat, 35-40 parts of soybeans, 3-4 parts of spiral shell powder, 3-4 parts of lobster shell powder, 2-3 parts of luceana leaf meal, 2-3 parts of dehydrated clover powder, 5-6 parts of wild Chinese chives, 2-3 parts of cotton bollworm dried powder, 3-4 parts of sesame paste, 2-3 parts of herba epimedii, 1-2 parts of leonurus artemisia, 1-2 parts of angelica sinensis, 1-2 parts of semen cuscutae, a proper amount of table salt and 4-5 parts of a phagostimulant. According to the formula feed, the nutritional requirements of the broiler breeder can be met sufficiently; the spiral shell powder, the lobster shell powder and the like can supplement the requirement on calcium by the broiler breeder; the luceana leaf meal and the dehydrated clover powder are enriched with abundant flavonoids active substances and can deepen the color of yolks; Chinese herbal medicines including the herba epimedii, the leonurus artemisia, the angelica sinensis and the semen cuscutae can promote the development of a broiler breeder reproductive system so as to improve an egg laying performance of the broiler breeder.

The present invention discloses a Chinese herbal medicine composition for layer health care and induced spawning. The Chinese herbal medicine composition comprises the following components, by weight, 25-35 parts of lightyellow sophora root, 15-20 parts of common motherwort herb powder, 13-18 parts of pepper leaf powder, 13-15 parts of licorice root, 5-10 parts of medlar powder and 3-5 parts of maifanite. The Chinese herbal medicine composition of the present invention has the following advantages that: disease resistance and laying performance of the layer are significantly enhanced, the preparation of the Chinese herbal medicine composition is simple, and the comprehensive economic benefits are significant.

The invention relates to a traditional Chinese medicine paste for treating leukoderma diseases, which is prepared by immersing the crushed clove, fennel flower seed, black sesame seed and semen brassicae junceae for soaking 24h after adding water into the traditional Chinese medicines of trachyspermum ammi (L.) sprague, Vernonia anthelmintica and dahurian angelica root and soaking for 6 hours, then taking the soaked liquor and the dregs of decoction for later use, taking mutton tallow in the raw materials according to the components by weight, putting into a kettle, adding yolk after rendering down into oil, deep-frying, filtering out residues after frying the yolk into a scorched state, then pouring the soaked liquor and the dregs which are for later use into the oil, decocting for 10-15 minutes, filtering off the dregs of the decoction after concentrating the liquor into an anhydrous state and decocting the dregs of the decoction into a brown color, cooling into an ointment for later use, and stirring evenly after taking powdery artificial ketone musk in the raw materials of the traditional Chinese medicines according to the components by weight and adding into the ointment. The invention has obvious curative effect, no toxic or side effect, abundant sources of the raw materials, simple preparation method and low cost.

The invention provides feed for improving egg shell quality of layers, and relates to the technical field of poultry feed. The feed comprises the following raw materials in parts by weight: 50 to 60 parts of corn, 8 to 15 parts of bran, 6 to 12 parts of bean pulp, 10 to 20 parts of fish meal, 5 to 10 parts of calcium carbonate, 3 to 8 parts of shell powder, 1 to 3 parts of EM bacterial liquid, 2 to 5 parts of sodium bicarbonate, 0.4 to 0.8 part of quercetin, 0.8 to 2.5 parts of trace element chelate, 1.5 to 4 parts of vitamin, 4 to 6 parts of a complex enzyme preparation, and 7 to 13 parts ofa traditional Chinese medicine additive. The feed can effectively improve the eggshell strength, reduce the eggshell breakage rate, improve the feed digestive utilization ratio and reduce feed-gain ratio, and particularly can improve the content of calcium in eggshells after layers are large in weeks. The feed has the advantages that the raw materials cooperate with one another, have combined action, are reasonable in ratio, ensure that the ratio of calcium and phosphorus is appropriate and feed intake is good, and can effectively improve the egg shell quality of the layers.

A method for making a sensing circuit structure is disclosed to provide a transparent substrate, and then to form multiple plating base layers in the transparent substrate in a spaced manner, and then to form a metal conductor layer on each plating base layer using a plating technique. Thus, the thickness of the metal conductor layers can be thinner than that formed by silver paste. The invention relates also to a sensing circuit structure made by this method.

A method for improving tobacco incense quality by inducing carotenoid synthesis is characterized in that carotenoid synthesis revulsants CPTA and MPTA are applied on the surface of tobacco strains or tobacco leaves to participate in the processes of absorption, decomposition, conversion and synthesis of the tobacco strains, thereby improving the carotenoid content in the tobacco leaves, the presentation quality of the tobacco leaves and the incense quality. The method has the following advantages and effects: carotenoid synthesis revulsants with specific concentrations are applied by top pruning or after tobacco leaf collection for having a regulation function on related enzymic metabolism in the carotenoid synthesis and promoting the improvement of carotenoid content in the tobacco leaves. Tests prove that the application of the two carotenoid synthesis revulsants CPTA and MPTA in the invention can respectively improve the modulated carotenoid content of the tobacco leaves by 32% and 58%, and sensory smoking results show that the incense quality of tobacco leaves can be obviously improved and the irritation and mixed gas are reduced.

The invention discloses a cassava residue bio-polypeptide fertilizer additive and a preparation method thereof. The bio-polypeptide fertilizer additive per 1 kg contains the following components: 650-800 g of cassava residue, 40-120 g of broken rice, 70-150 g of molasses, 0.8-2 g of Saccharomyces cerevisiae, 0.8-2 g of Enterococcus faecalis, and the balance of mixture of rice chaff and husk. The preparation method comprises: stirring the materials according to the above ratio, adding suitable water, and mixing well; packaging with fermented fertilizer bags, and fermenting at 25-35 DEG for 2-3 days or fermenting at 10-20 DEG C for 4-6 days to obtain the bio-polypeptide fertilizer additive. The cassava residue bio-polypeptide fertilizer additive has good taste, can significantly improve palatability of cassava residue, and increase feed intake and speed; feed nutrients can be significantly increased and can be converted into various completely nutritional effective amino acid components necessary to animals; feed digestion, absorption and utilization rate can be increased, producing performance is improved, and 10-25% of feed can be saved by long-term use of the additive.

The invention discloses essence for turning white hair to black and a preparation method of the essence. The essence is prepared from the following raw materials in parts by weight: 25-30 parts of lawsonia inermis leaves, 10-15 parts of radix polygoni multiflori, 15-25 parts of radix astragali, 8-12 parts of herba ecliptae, 10-12 parts of black soya beans, 20-25 parts of black sesame, 20-25 partsof bulbus lilii, 10-15 parts of hazelnut oil, 15-20 parts of flos camelliae japonicae oil, 10-15 parts of ginger juice and 20-30 parts of aloe juice. The essence is prepared from natural Chinese herbextracts, is free of toxic and side effects, mild and non-irritant, and can effectively supplement melanin as required by hair, thereby playing a part in blacking air and brightening hair.

The invention aims to provide insect-proofing charcoal rot slow-release urea. The technical scheme comprises that the slow-release urea is composed of 1 to 5.5 parts by mass of a slow-release film-coating agent and 94.5 to 99 parts by mass of urea. The slow-release film-coating agent comprises the raw materials: activated humic acid, biochar, glucomannan, dextrin, glycerol and water. The insect-proofing charcoal rot slow-release urea has the beneficial effects that the film-coating agent plays a role in slow-releasing urea nutrients, prolongs the urea nutrient release period and reduces the operation process of fertilizer application. Humic acid in the film-coating agent has an effect of inhibiting on the activity of urease on decomposing urea, the ammonia stability performance is kept, and nutrients are released gradually. Biochar can play roles in improving the soil ability and keeping the balance of water and fertilizers, and also has the effect of expelling insects.

The invention discloses a thermo-sensitive variable-color lipstick capable of changing color with lip skin temperature, moisture, and use time. The thermo-sensitive variable-color lipstick comprises the following components by percentage: 1%-5% % beeswax, 25%-31% of candelilla wax, 1%-5% of synthetic wax, 1%-9% of a polyoxyethylene-polypropylene oxide-polyoxyethylene segmented copolymer, 1%-5% ofpolyethylene 500, 10%-20% of octyldodecanol, 11%-21% of polyglyceride triisostearate, 5%-15% of dipentaerythrityl tri-polyhydroxystearate, 10%-20% of dimeric pentaerythritol hexahydroxystearate / hexaderate / hexacarbate, 1%-10% of iso-octyl palmitate, 0.5%-2% of hyaluronic acid, 1%-3% of hydrolyzed collagen, 1%-7% of shea butter, 1%-10% of olive oil, 1%-7% of jojoba ester, 0.1%-0.8% of vitamin E acetate, 0.1%-0.3% of silica dimethyl silylate, 0.5%-1.8%of cochineal red, 0.1%-0.9% of carotene, 0.05%-0.3% of yellow 5 lake, 0.2%-0.8% of phenoxyethanol, and 0.2%-0.8% of ethylhexylglycerin. The lipstick is suitable for the field of cosmetics.

The invention discloses a pet feed for promoting the growth of pet hair. The pet feed comprises pork liver, cream, corn, beef and bone meal, soybean, pork, rat meat, chlorophyll, sodium alginate gum, salt, cane sugar, edible essence, gelatin and potassium sorbate. A preparation method of the pet feed comprises steps of polishing, stirring, sterilization, drying and the like. The pet feed provided by the invention has advantages of high nutritive value and low cost.

This invention provides an experimental animal which carries hair follicles which have been reconstituted with use of hair papilla cells, epidermal cells and melanocytes which are extraneous to these cells. Such an experimental animal is usable for evaluating factors which influence hair restoration and the depth of hair color.