67results about How to "Mild smell" patented technology

The invention discloses a special biological fish fertilizer and a preparation method for the fertilizer used in aquiculture; wherein, the biological fish fertilizer mainly comprises raw materials as follows: microbiological preparation, inorganic fertilizers, fermentation organics, micro-mineral amino acid chelate, mineral composites, and water quality improver. The preparation method for the special biological fish fertilizer in aquiculture comprises steps as follows: microbiological preparation is produced; fermentation organics is then produced, and the micro-mineral amino acid chelate is produced, eventually the finished products are made. The special biological fish fertilizer has the advantages of limiting the growth and reproduction of the harmful algae, promoting the large-scale growth and reproduction of the suitable food for fish, effectively improving the water quality and purifying the water environment, strengthening the fish immunity, reducing the diseases, reducing cost due to the small use level, convenient use, mild odor, no pollution to the water, and environment protection. By combining the modern bioengineering technique, low-temperature drying technique, spray-drying technique, and super-fine crushing techniques, the preparation method has the advantages of stable quality for the fish fertilizers and lower overall cost.

The invention relates to a hand-care disposable disinfection gel and a preparation method thereof. The hand-care disposable disinfection gel comprises ethanol, a bactericide, a cosolvent, a thickener, an emollient, essence and a PH regulator, wherein the essence is used as a carrier to cover pungent odor of ethanol. The hand-care disposable disinfection gel has the advantages of being bactericidal, washing-free, not sticky and greasy, and comfortable in smell, and caring hands. The preparation method comprises the following steps: the thickener swells in purified water fully to prepare a liquid A; meanwhile, the bactericide and the cosolvent are added in ethanol to be mixed uniformly to prepare a liquid B; then, the liquid B is poured into the liquid A; the emollient and the essence are poured in the liquid A, after purified water is supplemented to be sufficient, the PH regulator is added to regulate the PH value to 6.0-8.0, and the uniform mixing is performed.

The invention relates to the technical field of conductive inks, in particular to a low-temperature-sintered organic metal conductive ink and a preparing method thereof. The low-temperature-sintered organic metal conductive ink is characterized by comprising, by weight, 10%-25% of silver salt, 30%-60% of solvent, 20%-40% of complexing agent, 0.1%-5.0% of viscosity modifier and 0.1%-3.0% of surface active agent. Compared with the prior art, the good-stability low-temperature-sintered organic metal conductive ink and the preparing method thereof are provided, and the conductive ink can have the good electrical conductivity at the low sintering temperature, can be printed on multiple base materials, and can be used for flexible electronic printing.

The invention specifically discloses a custard cream with modified starch and a preparation method thereof, belonging to the technical field of food processing. The custard cream is prepared from the following raw materials by weight: 36 to 50 parts of water, 15 to 18 parts of white granulated sugar, 10 to 12 parts of fresh egg yolk, 6 to 8 parts of whole milk powder, 8 to 10 parts of high fructose corn syrup, 6 to 8 parts of butter, 5 to 8 parts of hydroxypropyl waxy corn modified starch, 0.1 to 0.2 part of a fatty acid ester emulsifier, 0.1 to 0.2 part of an acidity conditioning agent and 0.1 to 0.2 part of an antiseptic. The raw materials cooperated with each other in the restricted amount ranges, so the prepared custard cream tastes fine and smooth, presents attractive luster and has long shelf life, resistance to high-temperature boiling, mechanical shearing resistance and good freezing-thawing stability. The preparation method is simple to operate and suitable for industrial promotion and application.

The invention relates to the technical field of daily cleansers, in particular to clean aerosol and a preparation method thereof. By jointly using a composite solvent and absolute ethyl alcohol, the aerosol not only can effectively remove tar asphalt and adhesive residue, but also can effectively remove lac and vegetable glue, and can easily remove engine oil; and the composite solvent and absolute ethyl alcohol are compounded according to an appropriate ratio to achieve a good decontamination effect. By utilizing absolute ethyl alcohol of the analytically pure grade and a composite corrosioninhibitor with an organic corrosion inhibitor, the corrosion for a tank body containing the aerosol and an aerosol valve can be reduced. By sufficiently utilizing the characteristics of different solvent having different dissolving properties, the solvents are mixed on purpose according to a given ratio, so that the aerosol which can have cleaning effect simultaneously for the tar asphalt, the vegetable glue, the lac, the engine oil contamination, and the adhesive residues can be innovatively disclosed. The aerosol contains no harmful substance, has mild smell, is harmless to the human body, and has good application prospect.

The invention relates to the field of agricultural foods and particularly relates to a medicinal herb sheep feed and a breeding method thereof as well as medicinal herb mutton. The medicinal herb sheep feed is composed of following components in parts by weight: 2-5 parts of fennels, 2-5 parts of cynomorium songaricum, 20-50 parts of grass meal and 20-50 parts of bran. With the adoption of the technical scheme, compared with the prior art, the medicinal herb sheep feed has the beneficial effects that in the aspect of the quality of produced meat, cynomorium songaricum mutton is red in color and luster, tender in texture and juicy; the processing property is good and the yield is high; in the aspect of nutrition quality, the cynomorium songaricum mutton is enriched with proteins and mineral substances; the varieties of amino acids are complete; the content is rich and the mode ratio of the amino acids is reasonable, so that the cynomorium songaricum mutton is a good-quality animal protein source of a human body. In the aspect of flavor, the varieties of volatile compounds in the cynomorium songaricum mutton are rich; the content of a characteristic aroma compound is higher than that of common meat and the content of substances including myrcene, alpha-caryophyllene, citronellyl propionate, gamma-nonalactone and the like is rich; the meat perfume is prominent and the mutton smell is slight and is easily accepted by consumers.

The invention relates to a pure natural plant shower gel. The shower gel is prepared from the following components in percentage by mass: 5-8 percent of peach blossom petal juice, 1-3 percent of sodium laureth sulfate, 1-3 percent of cocamidopropyl betaine, 2-4 percent of cocamidopropyl, 1-2 percent of polyquaternium, 3-4 percent of cocoyl glyceride, 1-4 percent of glycol distearate, 2-5 percent of sodium chloride, 1-3 percent of essence, 3-5 percent of tea tree oil, 2-5 percent of EDTA (ethylene diamine tetraacetic acid) disodium, 1-3 percent of metylchloro isothiazolinone, 3-5 percent of vitamin E, and the balance of water. The pure natural plant shower gel is low in raw material cost, convenient to process and mild in smell, and can be used for nourishing and moistening skin while cleaning skin; foam generated in cleaning can be easily washed, and cannot be remained on skin; and the washed skin is refreshed and natural, is not greasy and has delicate fragrance.

The invention discloses a making method of thirteen-spice chicken, which comprises the following steps: (1) preparing a pickling material; (2) after uniformly mixing chicken, the pickling material and water according to a mass ratio of 10:(0.2 to 0.4):1, carrying out vacuum tumbling for 30 to 60 minutes by adopting a tumbling method; (3) baking the tumbled chicken in an oven with the temperature of 230 DEG C for 12 minutes to obtain the thirteen-spice chicken, or coating the surface of the tumbled chicken with a mixture of wheat flour and corn flour of which the mass ratio is 1:1 and then frying the chicken in a fryer with a temperature of 165 to 170 DEG C for 8 to 10 minutes to obtain the thirteen-spice chicken. By pickling the chicken and adopting the massaging and tumbling method, the pickling material is adsorbed, sourness of the chicken is suppressed, odor is moderated, the taste of the chicken is coordinated and balanced and the aims of not only stressing flavor of the chicken but also giving integrated flavor are achieved.

The invention discloses a production process for making old mugwort into moxa. The process comprises the following steps step A, sun-curing and ventilating; step B, pounder; step C, pulverizing and wool making; step D, screening. The process is reasonable in production steps of making the old mugwort into the moxa, moxa making rate is high, and the obtained moxa has the advantages of mild odor, soft touch, low volatile oil content and slow burning, and the advantage that mugwort ash after burning does not easily fall off.

The invention relates to the technical field for removing oil stain, and discloses a smoke ventilator cleaning compound and a preparation method. The smoke ventilator cleaning compound comprises the following raw materials by weight percentage: 5-20% of fatty acid sorbitan, 5-20% of behenyl alcohol polyoxyethylene ether, 5-10% of cosurfactant, 0.5-1.5% of amylase, 0.5-1.5% of protease, 1-15% of turpentine, 0.1-1% of essence, 0.1-1% of dispersant, 0.1-1% of anhydrous sodium metasilicate, 0.1-1% of bacterial depressant and the balance of deionized water. The smoke ventilator cleaning compound has the advantages of convenient usage, mild effect, low cost, strong oil stain removal capability, high efficiency, safety, no pollution and mild smell. The addition of the bacterial depressant can effectively inhibit the generation of bacteria, the addition of antirust antiseptic can provide excellent anticorrosion and protection effect. The smoke ventilator cleaning compound adds amylase and protease, so that oil stain removal efficiency is increased, and the oil stain removal time can be shortened.

The invention relates to a hand-care disposable disinfection gel and a preparation method thereof. The hand-care disposable disinfection gel comprises ethanol, a bactericide, a cosolvent, a thickener, an emollient, essence and a PH regulator, wherein the essence is used as a carrier to cover pungent odor of ethanol. The hand-care disposable disinfection gel has the advantages of being bactericidal, washing-free, not sticky and greasy, and comfortable in smell, and caring hands. The preparation method comprises the following steps: the thickener swells in purified water fully to prepare a liquid A; meanwhile, the bactericide and the cosolvent are added in ethanol to be mixed uniformly to prepare a liquid B; then, the liquid B is poured into the liquid A; the emollient and the essence are poured in the liquid A, after purified water is supplemented to be sufficient, the PH regulator is added to regulate the PH value to 6.0-8.0, and the uniform mixing is performed.

The invention discloses super-high lubricating property cutting oil which comprises the following components in percentage by weight: 35.0-65.0% of a synthetic ester oil composition, 30.0-45.0% of rapeseed oil, 1.5-3.0% of a penetrant, 0.1-1.5% of an antioxidant, 0.1-0.5% of a copper corrosion inhibitor, 0.5-3.0% of an anti-wearing agent, 5.0-10.0% of an extreme pressure agent, 1.0-5.0% of a purification dispersant and 0.1-0.5% of an oil mist resistant agent. According to the super-high lubricating property cutting oil disclosed by the invention, the lubricating properties of the cutting oil can be improved by using the penetrant, the penetrant and a synthetic ester have synergistic effects, the anti-wearing agent and the extreme pressure agent can be rapidly infiltrated into contact areasof cutters and metals through chemical mechanisms in the mechanical processing process, lubricating functions of the anti-wearing agent and the extreme pressure agent can be brought into play sufficiently, lubrication requirements of heavy load processing of refractory materials can be met, and heavy load processing comprises hole reaming, deep hole drilling, tapping and broaching.

The invention relates to a natural antibacterial no-wash hand sanitizer and a preparation method thereof and belongs to the technical field of cleaning solutions. By use of sapindus mukurossi peel which is rich in saponin and has strong surface activity and dirt-removing power, the peel saponin is rich in foam, fine and smooth in hand feeling, scent in smell and no in irritation to skin, can improve the skin quality, makes the skin delicate and glossy and rich in elasticity, so that injuries of a cationic surface active agent in a traditional detergent to the skin of a human body are reduced,and the characteristic of being ecological and environmentally friendly is achieved. The moisturizing, inflammation diminishing, sterilizing and bacterial inhibiting effects of citrus volatile oil areutilized, together with the strong bacterial and fungus inhibition functions of moxa volatile oil, to replace a chmical disinfectant to reduce injuries and allergy of a common hand sanitizer to the skin. The natural antibacterial no-wash hand sanitizer is easily bio-degradable in an environment, causes no environmental pollution, can keep the hand skin moisturized for a long time, has natural fragrance, causes no injuries to hands, has a favorable washing skin-care effect and causes no discomfort to the hand skin after being used for washing.

The invention discloses incense with bacteriostatic effects for clinic caring. The incense is prepared from the following raw materials including radix curcumae, flos caryophylli, agilawood, sandalwood, agilawood, Bainaoxiang, radix angelicae dahuricae, radix et rhizoma nardostachyos, rhizoma kaempferiae, herba pogostemonis, folium artemisiae argyi, rhizoma alpiniae officinarum, radix aucklandiae,fructus caryophylli, herba asari, radix et rhizoma rhei, frankincense, agalloch eaglewood, benzoin, rose petals, borneol, begonia, honeysuckle flowers, radix astragali, radix notoginseng, aloe, pineneedle oil, lavender, purple perilla, lemon, herba menthae, flos chrysanthemi and orange oil. Partial materials in the original incense are remained, so that the characteristics of the incense are remained to a certain degree; then, the folium artemisiae argyi, the begonia, the honeysuckle flowers, the radix astragali, the radix notoginseng, the aloe, the pine needle oil, the lavender, the purpleperilla, the lemon, the herba menthae, the flos chrysanthemi and the orange oil are added; certain sterilization and bacteriostasis effects are achieved; in addition, the conventional incense flavor can be mixed with later added smell, so that the smell is milder and can be more easily accepted by people.

The invention discloses anion environment-friendly coating and a preparation method thereof. The anion environment-friendly coating comprises the following ingredients in parts by weight: 100-150 parts of fluorosilicon resin, 50-60 parts of amino resin, 40-50 parts of hydroxyalkyl starch, 15-30 parts of diatom ooze, 30-40 parts of plant extract, 50-60 parts of anion powder, 20-30 parts of nano-titanium dioxide, 30-40 parts of modified CNTs (carbon nano tubes), 20-30 parts of nano-silicon dioxide, 3-5 parts of amber sand, 15-25 parts of ceramic carbon balls, 1-2 parts of isopropyl triisostearoyltitanate and 1-2 parts of carboxymethylcellulose. The coating has the characteristics of being anti-aging, non-scaling and non-discoloring, being strong in weather resistance, being non-toxic and tasteless and being good in flatting and easy in construction, is resistant to washing, is non-toxic and harmless, is fresh in smell and has a health-care effect.

The invention discloses fermented sacha inchi powder capable of dissolving thrombus, and the fermented sacha inchi powder is prepared from a certain components in parts by weight of sacha inchi kernel, radix astragali and radix notoginseng. The preparation method comprises the following steps: carrying out oil squeezing and smashing; carrying out mixing granulation; carrying out high-pressure steam sterilization; activating preservation cultures; carrying out liquid culture medium enlarged cultivation; drying; and smashing by liquid nitrogen. According to the preparation method, powerful enzyme system and bioconversion capacity in rhizopus is fully utilized for fully fermenting nutrition ingredients in sacha inchi dregs, the composition and the contents of bioactive components, including polysaccharide, peptide, enzyme and the like, are changed, on one hand, the contents of original active ingredients are improved, for example, small molecular protein, peptide and the like can be moreeasily adsorbed by people, on the other hand, new active substances are generated through microorganism conversion, and therefore, the sacha inchi powder has the capability of dissolving the thrombus.Compared with a common thrombolytics product, the fermented sacha inchi powder has the natural advantages of good stability, high eating performance, long-lasting acting curative effect, no side effect and the like.

The invention provides an air fragrance, which relates to the technical field of daily chemical industry. It is characterized in that it is made of the following raw materials by weight: 10-15 parts of sweet-scented osmanthus, 5-8 parts of mugwort leaves, 10-15 parts of honeysuckle, 5-10 parts of marigold, 5-10 parts of lavender, 10-15 parts of mint, 50‑60 servings of pothos. The invention is prepared by adopting natural preparations, can effectively purify indoor air, has mild smell, and has long service life.

The invention relates to a preparation method of an odor evaluation reference sample block of an automotive upholstery material. The method comprises the following steps: 1) screening an odor grading team; 2) screening reference sample blocks; 3) grading the reference sample blocks; and 4) mass production of reference sample blocks. According to the method, the accuracy, the stability and the repeatability of the odor grade of the reference sample block are ensured by means of screening of an odor grading team, grading of the reference sample block, stability verification and the like. The smell evaluation reference sample block prepared by the method has good smell representativeness, can better represent the actual smell in the automotive upholstery, and is beneficial for a smell evaluator to give objective smell evaluation. Even for interior trim parts of any smell type, representative actual materials can be found, and reference sample blocks with similar smells can be simulated, so that objective evaluation of smell grades by smell evaluators is facilitated.

The invention provides a germicidal and algicidal agent for sewage treatment. The germicidal and algicidal agent comprises the following raw materials: 2,2'-dihydroxy-5,5'-dichlorophenymethane, 2,2-dibromo-2-carbamoylacetonitrile, zinc dialkyl dithiophosphate, methylene bisstearamide, 3,7-dimethyl-2,6-octadienenitrile, sodium boric diglyceride monostearate, aliphatic alkyl dimethyl benzyl ammonium chloride, methylethyl ketone peroxide, 1 to 3 parts of dimethyl ethanolamine, 1,3-butylene glycol, polyvinyl alcohol and deionized water. The germicidal and algicidal agent can form a protection film on metal surface, so catalytic oxidation effect of metal is eliminated, and surface corrosion and wearing of metal are prevented; inner friction among molecular chains of a polymer is reduced; lubricity among all the raw materials is improved; reaction time is shortened; and germicidal and algicidal effect is improved.

The invention discloses a plant extract powerful decontamination cleaning agent. The invention discloses a preparation method of the plant extract powerful decontamination cleaning agent. The preparation method comprises the following steps of: air-drying, cooking, air-drying, drying and grinding Chinese honeylocust fruits, Chinese soapberry fruits, saponaria officinalis and lemons to obtain plant fine powder; adding the plant fine powder into ethanol, carrying out reflux extraction, performing filtering and collecting filtrate, carrying out reduced pressure reflux until no ethanol smell exists, conducting enriching by using AB-8 type macroporous adsorption resin, collecting an ethanol solution eluent, and carrying out reduced pressure concentration to obtain a plant extract solution; stirring ammonia water, adding the ammonia water into cyclohexane in the stirring process, sequentially adding a surfactant, tetraethoxysilane and phenyltriethoxysilane in a stirring state, performing standing and centrifuging, washing and drying an obtained solid, adding nano calcium silicate and bamboo powder, conducting mixing and grinding, adding protease, triacylglycerol acylhydrolase and coenzyme A, and uniformly mixing the substances to obtain a friction agent; homogenizing the plant extract solution and the friction agent to obtain the plant extract powerful decontamination cleaning agent.

The present invention discloses a Qing Huo Ling plant solid beverage and a preparation method thereof. The beverage includes the following components in mass percentages: 30-65% of anhydrous glucose, 5%-30% of maltodextrin, 5%-20% of grain powder, 1-10% of trehalose, 1-10% of dietary fibers, 0.5-8.4% of fructooligosaccharides and 0.001-2% ofplant extracts. The invention uses plant extracts based on homology of medicine and food to improve excessive internal heat symptoms of infants and young children and a variety of prebiotics are used to improve intestinal flora so that the viscera function of infants and young children can be regulated integrally. It is confirmed that the three-stage mixing can make nutritional ingredients uniformly dispersed, and ensure the uniformity of product quality, and the effectiveness, rationality and scientificity of the design of the production process is proved at the same time using the trehalose with stable property and specific functional group as an indicator.

The invention relates to a biocide for pipeline cleaning, and a preparation method thereof, wherein the biocide comprises the following raw materials by weight: 20-30 parts of 2,2'-dihydroxy-5,5'-dichlorophenylmethane, 10-20 parts of 2,2-dibromo-3-carbamoylacetonitrile, 5-10 parts of zinc dialkyl dithiophosphate, 5-10 parts of methylene bisstearamide, 1-3 parts of 3,7-dimethyl-2,6-octadiene nitrile, 10-15 parts of boric acid diglyceride sodium monostearate, and 200-300 parts of deionized water. According to the present invention, the biocide can form the protection film on the metal surface, such that the catalytic oxidation effect of the metal can be eliminated, and the surface corrosion and the surface wear on the metal can be prevented; the biocide can reduce the friction between the polymer molecular chains, can improve the lubricity among various raw materials, can reduce the reaction time, and can improve the sterilization and algae-killing effect; and the biocide has the mild odor, can make the treated pipeline maintain the lemon aroma, can label the treated pipeline in the odor manner so as to avoid the multiple treatments within a short time, and can improve the management efficiency and reduce the use cost.

The invention belongs to the technical field of deodorants and discloses an activated carbon deodorant and a preparation method. The activated carbon deodorant is prepared from components in parts bymass as follows: 100-120 parts of activated carbon, 30-50 parts of dry fruit skin powder, 10-16 parts of coffee grounds, 20-30 parts of traditional Chinese medicine residue powder, 10-14 parts of hay,10-14 parts of crop straw, 5-9 parts of saccharomycete powder, 7-9 parts of fresh ginger and 15-19 parts of mint. According to the activated carbon deodorant, the components have a good sterilizing effect, odor is prevented from being produced radically, and the deodorant further has good capability of masking the odor; besides, the deodorant has the ecological and environmental protection characteristics, contains no chemical components and is free of toxic and side effects on human bodies and livestock, wild hay, agricultural straw, waste food processing materials and traditional Chinese medicine residues are taken as main raw materials, the materials are widely sourced and low in economic cost, environment pollution is effectively improved, the target of changing waste into wealth is realized, and social benefit is increased.

The invention discloses a mildew preventive for foodstuff warehousing and a preparation method therefor and particularly belongs to the field of foodstuff warehousing. The mildew preventive comprisesthe following ingredients in parts by weight: 20-30 parts of racemose barringtonia essential oil, 15-25 parts of garlic essential oil, 15-30 parts of asiatic striga herb essential oil, 10-15 parts ofPlocamium telfairiae essential oil, 10-15 parts of fructus forsythiae essential oil, 10-15 parts of acacia pennata essential oil, 10-20 parts of tomato stem-leaf essential oil and 5-10 parts of big-root geranium essential oil. The mildew preventive has the advantages of inhibiting molds and being harmless to human and animals.

The invention relates to an energy-saving and environment-friendly novel process for stainless steel passivation. An adopted passivator contains the ingredients in percentage by mass: 20-50% of polybasic weak acid, 10-30% of catalysis promoter, 0-5% of thickener and the balance of water. The process comprises the specific process flows: (1) coating through brushing or mopping, drying through wiping, ageing, naturally drying or baking, and inspecting; or (2) coating through dipping or spraying, drying through dripping, ageing, cleaning or drying through wiping, naturally drying or baking, and inspecting. According to the process, toxic and harmful ingredients, such as chromate, hydrofluoric acid, sulfuric acid and nitric acid, are abolished fundamentally, and a polybasic weak acid and catalysis promoter technology is adopted, so that the process is completely non-toxic and harmless, is free from environmental pollution, is moderate in odor and is beneficial to health; the requirements on high corrosion resistance and high integrity can be met by the passivating depth of only 20 microns, so that the mechanical and physical properties of stainless steel are better protected from being affected by passivating corrosion. According to the process, washing is required or not, and then, water is saved by over 80%, so that the process is worthy of being popularized and applied to the stainless steel passivation in the fields of food, medical treatment, aviation, aerospace, nuclear power and the like.

The invention discloses a disinfecting detergent for pets. The disinfecting detergent comprises, by weight, 15 parts of polyoxyethylene fatty alcohol sodium sulfate, 5-9 parts of alkyl polyglucoside, 1-5 parts of alpha-alkenyl sodium sulfonate, 0.8 part of sodium hydroxide, 15 parts of antibacterial components and 59.2 parts of water. The invention further provides a method for preparing the disinfecting detergent. The disinfecting detergent for the pets and the method have the advantages that the disinfecting detergent for the pets is made of the natural antibacterial components and detergent components, effects of disinfecting and cleaning fur of the pets can be realized, and natural plants and extract of the natural plants are mixed with one another to obtain the antibacterial components; the disinfecting detergent has mild odor and is little in irritation on the pets and people, the quantities of bacteria carried in the fur of the pets can be reduced to a great extent, accordingly, the health of the pets can be guaranteed, and diseases can be prevented; effects of treating diseases such as dermatitis, phlegm tickling and pathological hair loss due to infection can be realized, and the shortcoming that only cleaning effects can be realized by existing shampoo bath products can be overcome.

The thrombus-dissolving fermented saiteng fruit powder of the present invention is made up of saiteng fruit seed kernels, astragalus membranaceus and notoginseng according to certain components and parts by weight: crushed through oil extraction; mixed and granulated; sterilized by high-pressure steam; activation of preserved strains ; liquid culture medium expansion; drying; liquid nitrogen pulverization completed. The present invention makes full use of the strong enzyme system and biotransformation ability of Rhizopus to fully ferment the nutritional ingredients in the cane fruit meal and change the composition and content of biologically active ingredients such as polysaccharides, peptides, and enzymes On the one hand, it increases the content of the original active ingredients, such as small molecular proteins and peptides, making it easier for people to absorb; Commonly used thrombolytic products have natural advantages such as good stability, strong edible properties, long-lasting effect and no side effects.

A high-whiteness low-temperature bleaching method for cashmere or wool includes the following steps that a, an activating solution is prepared, wherein the activating solution comprises 2-4 parts of apenetrant, 0.5-2 parts of activator and 4-7.5 parts of the balance water; b, a whitening solution is prepared, wherein the whitening solution comprises 2 parts of a disperse chelating agent, 0.01 part of disperse dye of a specific structure and 7-8 parts of water; c, to-be-bleached cashmere or wool is dipped into a bleaching working solution until the mass ratio of the to-be-bleached cashmere orwool to the bleaching working solution is 1:(8-20), wherein the bleaching working solution comprises the activating solution, the whitening solution, hydrogen peroxide and a compound alkaline agent.

The invention provides a preparation method of novel skin-care environment-friendly perfume. The preparation method of the novel skin-care environment-friendly perfume comprises the following steps: S1, selecting the following materials as preparation raw materials: a fragrant raw material: a natural essential oil, a synthetic essence, glycerol and propylene glycol; wherein the solvent is 3-methoxy-3-methyl-1-butyl alcohol; S2, putting 3-methoxy-3-methyl-1-butyl alcohol obtained in the step S1 into a stirring tank, and then sequentially adding the natural essential oil, the synthetic essence,glycerol and propylene glycol, so as to obtain a semi-finished product of the environment-friendly perfume; and S3, filling the environment-friendly perfume semi-finished product prepared in the stepS2 to obtain the environment-friendly perfume finished product. The preparation method of the novel skin-care environment-friendly perfume provided by the invention has the advantages that 3-methoxy-3-methyl-1-butyl alcohol which is outstanding in dissolving power, moderate in viscosity, low in toxicity, non-flammable and mild in smell is used as a perfume solvent, and irritation and allergy of ethanol to olfactory organs are reduced.

The invention provides an acidic precision polishing solution preparing formula and especially provides the acidic precision polishing solution preparing formula used for polishing substrates of diamond accessories. An acidic precision polishing solution mainly includes following main components: 65-75% of diamond powder, 1-3% of an abradant, 11-16% of heavy calcium carbonate, 3-6% of silicon dioxide and a proper amount of water. The acidic precision polishing solution is precise in density, is large in friction ion particles, is hard in texture, can completely clean even a very small position, is free of contamination residue, is melt in smell and is not liable to leave a scratch.