1778 results about "GLYCERYL STEARATE" patented technology

Disclosed is a topical skin care composition that includes water, silymarin, hydrolyzed algin, palmitoyl tripeptide 8, ceramide 2, pomegranate extract comprising pomegranate sterols, glycerin, disodium EDTA, caprylic / capric triglyceride, shea butter, C12-15 alcohols benzoate, dimethicone, glyceryl stearate and PEG 100 stearate, cetyl alcohol, stearyl alcohol, stearic acid, butylene glycol, caprylyl glycol, and (s) a mixture of acrylamide / sodium acryloyldimethyl taurate copolymer, isohexadecane, and polysorbate 80.

The invention discloses whitening and freckle-removing cream. The cream is mainly prepared from glycerin, ethylhexyl palmitate, caprylic / capric triglyceride, isononyl isononanoate, polydimethylsiloxane, 1,2-pentanediol, butyrospermum parkii butter, 1,2-hexanediol, caprylyl glycol, cetostearyl alcohol, carbomer, xanthan gum, nicotinamide, arginine, rosa damascena flower oil, citrus medica L. extract, cucumis sativus fruit extract, bearberry leaf extract, rose extract, sodium hyaluronate, methyl glucose sesqui-stearate, PEG-20 methyl glucose sesqui-stearate, glyceryl stearate, phenoxyethanol and water. A natural cosmetic is prepared from whitening components of natural plants and directly acts on the facial skin, so that the effective ingredients permeate into the basal layer of the skin to reduce and decompose existing melanin, activate cells and diminish facial freckles; and the natural cosmetic is reasonable in compatibility, so that the skin is whitened and moistened and has delicate sheen.

The present invention relates to a mosquito repelling and itching relieving toilet water and a preparation method thereof, and belongs to the field of daily chemicals. The mosquito repelling and itching relieving toilet water is characterized by comprising the following raw materials, by weight: 2-4 parts of lavender essential oil, 6-10 parts of argy wormwood leaf oil, 5-7 parts of robust eucalyptus leaf oil, 10-15 parts of peppermint, 12-18 parts of wild dendranthema flower, 5-8 parts of propolis, 80-100 parts of deionized water, and 1-4 parts of an emulsifying agent, wherein the emulsifying agent is one or a plurality of materials selected from modified soybean phospholipid, glyceryl monostearate and glycerol monolaurate. According to the present invention, the mosquito repelling and itching relieving toilet water is prepared from the pure nature raw materials, has characteristics of mosquito repelling, itching relieving, long acting time and good insect bite dermatitis treatment effect, and is an ideal daily care product. In addition, the finished production preparation method is simple and easy to popularize and apply.

A process for the production of a composition comprising 1,3-dioleoyl-2-palmitoyl glyceride (OPO) comprises: providing one or more palm oil stearin fractions comprising tripalmitoyl glyceride and having an iodine value between about 18 and about 40; interesterifying the one or more palm oil stearin fractions to form a randomly interesterified palm oil stearin; subjecting the randomly interesterified palm oil stearin to enzymic transesterification with oleic acid or a non-glyceride ester thereof using an enzyme having selectivity for the 1- and 3- positions of a glyceride; and separating palmitic acid or palmitic non-glyceride esters from the product obtained in (iii) to form a composition comprising OPO glyceride.

The invention discloses an acne treatment composition and application thereof and an acne treatment cream containing the acne treatment composition. The acne treatment composition comprises shea butter, Chinese corktree bark extract, salix nigra bark extract, herba portulacae extract, purple perilla extract, asiatic pennywort herb extract and mung bean extract, effectively conditions acne skins and inhibits reproduction of acne, smoothens acne and removes acne marks, and can be applied to skin directly or added into acne treatment products. The acne treatment cream comprises the acne treatment composition, cetearyl alcohol, ethylhexyl palmitate, polydimethylsiloxane, glyceryl stearate, PEG-100 stearate, caprylic / capric triglyceride, propylene glycol, polyacrylamide, polysorbate-60, sorbitan stearate, laurocapram, PEG-20 methl glucse sesquistearate, menthol, borneol, edta disodium, methylparaben, propyl hydroxybenzoate and water. The acne treatment cream prepared by a hypo-allergenic formula is mild and non-irritating, easy to absorb, non-greasy, safe and effective.

The invention discloses multiple emulsion of arbutin. The carrier is loaded with active components of the arbutin. The multiple emulsion is characterized by comprising the following components in percent by weight: 0.5-2% of arbutin, 0.5-2% of hydrophilic emulsifier, 8-15% of lipophilic emulsifier, 25-40% of composite lipid material and the balance of deionized water, wherein the composite lipid material is mixture of a solid lipid material and a liquid lipid material; the lipid material is at least one of the compounds: glycerin monostearate, oil-tea camellia seed oil, aloe oil, macadamia nut oil, avocado oil, acetylated monoglyceride, caprylic capric triglyceride, canola oil, sunflower seed oil and soybean oil. The multiple emulsion disclosed by the invention has good stability and water solubility; and the preparation method is simple and controllable, is good in repeatability and can be applied to preparation of cosmetics containing the arbutin.

The invention relates to a keratin hair conditioner. The keratin hair conditioner is prepared from cetostearyl alcohol, behenyl trimethyl ammonium chloride, stearin, cetyl trimethyl ammonium chloride, cyclopentasiloxane, C12-15 benzoate, dimethyl siloxane, diamino siloxane, propylene glycol, sodium pyrrolidone carboxylate, olive oil, hydrolyzed keratin, previtamin B5, methylparaben, propylparaben, 2-methyl-4-isothiazolin-3-one, essence and water. The invention further relates a method for preparing the keratin hair conditioner. The keratin hair conditioner can be used for enabling hair to be smoother and glossier, and can be used for repairing the damage of hairlines to enable the damaged hairlines to be subjected to excellent repairing care.

The invention discloses a Prinsepia utilis Royle oil-containing functional skin care product and a preparation method thereof. The Prinsepia utilis Royle oil-containing functional skin care product is prepared from the following raw materials in part by weight: 1 to 2 parts of Prinsepia utilis Royle oil, 10 to 25 parts of purslane extracting solution, 5 parts of glycerol, 2 to 3 parts of 1,2-pentanediol, 5 to 7 parts of caprylic / caprictriglycerides, 2 parts of synthetic squalane, 1 to 5 parts of tocopheryl acetate, 1 to 3 parts of cetearyl alcohol, 0.1 to 0.2 part of allantoin, 0.6 to 0.9 part of coconut oil-base glucoside, 0.5 to 1 part of coconut oil alcohol, 0.5 to 2 parts of glyceryl stearate, 0.1 to 1 part of sodium hyaluronate and the balance of water. The functional skin care product has mild property and high safety without toxic or side reaction and anaphylactic reaction, can repair the destructed skin barrier, resists inflammation and skin ageing, and has a good effect and high safety of assisting in treating skin diseases related with skin barrier destruction, such as facial dermatitis (hormone dependence dermatitis, allergic dermatitis and acne), atopic dermatitis and the like.

The invention provides ceramide soothing and moisturizing repair cream and a preparation method thereof. The cream is prepared from deionized water, glycerin, butanediol, sodium hyaluronate, triethanolamine, carbomer, allantoin, methylparaben, butyrospermum parkii, cetostearyl alcohol, polydimethylsiloxane, squalane, petrolatum, cetearyl glucoside, glyceryl stearate / PEG-100 stearate, caprylic / capric triglyceride, ceramide 3 and phenoxyethanol. By deionized water, glycerin, butanediol, sodium hyaluronate, triethanolamine and ceramide 3, a moisturizing efficacy of the ceramide soothing and moisturizing repair cream is enhanced; by allantoin, butyrospermum parkii and squalane, efficacies of cuticle softening and absorption promoting are achieved, a repair function is enhanced, and excellent performances and simplicity in preparation are realized.

The present invention discloses an antibacterial blended regenerated cotton yarn which is characterized by being prepared by the following raw materials by weight: 36-40 parts of waste cotton fabric, 15-17 parts of cotton yarn leftover, 5-8 parts of bamboo fiber, 2-3 parts of graphene oxide, 0.8-1 part of epsilon-polylysine, 9-10 parts of nano-titanium dioxide, 6-8 parts of silica sol, 2-4 parts of waterborne polyurethane, 39-44 parts of polypropylene, 3-5 parts of nano-zinc oxide, 12-14 parts of liquid paraffin, 1.5-2 parts of carboxymethyl cellulose, 1-2 parts of glyceryl stearate and proper amount of water; by mixing of regenerated cotton yarn and modified polypropylene fiber, the characteristics of various fibers can be neutralized, the disadvantages of poor sunscreen property of the cotton yarn and the polypropylene fiber can be made up, the antibacterial property can be enhanced, the antibacterial blended regenerated cotton yarn has high strength, good elasticity, wear resistance, corrosion resistance and thermal resistance, improves product quality, and saves cost.

The invention discloses body lotion containing a Nostoc sphaeroids extract. The body lotion is prepared by using the following raw materials: Nostoc sphaeroids extract, glycerol, caprylic / capric triglyceride, hydrogenated polyisobutene, avocado ester, cetostearyl alcohol, glycine betaine, glyceryl polyether-26, polydimethylsiloxane, compound of cetostearyl alcohol olivate and sorbitan olivate, compound of glyceryl stearate and PEG-100 stearate, peony seed oil, tremella polysaccharide, tocopheryl acetate, compound of water, butanediol, centella extract, Polygonum cuspidatum root extract, Scutellaria root extract, tea extract, Glycyrrhiza glabra root extract, Chamomilla recutita flower extract and rosemary leaf extract, oat beta-glucan, allantoin, carbomer, triethanolamine, disodium EDTA, essence and the like, wherein the solvent is water. The body lotion disclosed by the invention can quickly replenish nutrients needed by body skins, enhance elasticity and relieve phenomena such as roughness, dry itching, chap and scurf formation caused by aridness.

A liquid cleansing composition comprising a glyceryl caprylate / caprate ester that provides excellent viscosity-building properties, as well as enhanced foaming properties. The glyceryl caprylate / caprate ester is preferably glyceryl caprylate / caprate, and is preferably obtained by esterifying glycerin with C8-C10 fatty acids derived from coconut or palm kernel oil. The cleansing composition also comprises one or more surfactants, and optional additives, and can be formulated into a body wash, shampoo, 2-in-1 shampoo, facial cleanser, or liquid hand soap.

The invention discloses high-temperature-resistant unsaturated fatty acid fat microcapsule powder and a preparation method thereof. The preparation method comprises the following steps of adding a first-layer wall material, sodium caseinate, a water-soluble antioxidant and a stabilizing agent to water to obtain a water phase; adding glyceryl monostearate, glycerol distearates and an oil-soluble antioxidant to unsaturated fatty acid fat to obtain an oil phase; and adding the oil phase to the water phase, performing shearing and homogenizing, adding a second-layer wall material to form final emulsion, then performing spray drying, and performing screening so as to obtain the high-temperature-resistant unsaturated fatty acid fat microcapsule powder. According to the high-temperature-resistantunsaturated fatty acid fat microcapsule powder and the preparation method thereof disclosed by the invention, a dual-embedding technique is adopted, the second-layer wall material is made from high-temperature-resistant macromolecule materials, and a layer of high-temperature-resistant films is formed on the surface of a product, so that the air permeability is low, and oxygen, nitrogen, carbon dioxide and the like can hardly pass through the film; and in addition, water and oil diphase antioxidants synergistically strengthen the oxidation resistance of the microcapsule powder, the oxidationof outside high temperature environment and the oxygen on the unsaturated fatty acid fat is effectively prevented, the shelf life of the product is prolonged, the stability of the product is improved,and the preparation process is environmental-friendly.

The invention discloses a preparation method of high-quality glycerin monostearate. The method comprises the steps of reacting hydrogenated palm oil and glycerol under strong base catalysis to generate ester, and carrying out four-stage distillation to obtain high-quality glycerin monostearate. The acid value of the product is reduced to below 0.4, the freezing point is raised to 64-66 DEG C, the quality of the product is improved, and the difficulty of the prior art is overcome. Besides, the problems in the prior art that the pipeline is blocked by slag produced in the distillation process, the production efficiency is lowered, the product quality is reduced, the production is discontinuous and the processing efficiency is low resulting from scaling of an evaporating surface and a condensing surface are solved. Glycerol and hydrogenated palm oil can be recycled, so that the cost is low, the yield is high, the product quality is improved, and the whole processing controllability is high. The high-quality glycerin monostearate is suitable for industrial production.

The present invention relates to an oil-in-water emulsion for cosmetic use, wherein the oil particles have an average diameter ranging from 50 to 200 nm (nanometers). The nanoemulsion comprises an emulsifying system having components such as ceteareth-20, ceteareth-12, glyceryl stearate, cetearyl alcohol and cetyl palmitate. This composition imparts to the nanoemulsion an opaque coloration, besides providing to the skin inherent properties of the nanoemulsion such as better absorption of the components by the skin, imparting softness, smoothness and moisturizing for 24 hours, and may be added to products indicated for hair care. The composition of the nanoemulsion without addition of preservatives imparts a bactericidal action. The nanoemulsion is preferably used for cosmetic applications 5 for the body, face and hair in the form of milk, lotions and gels. The present invention further relates to the cosmetic compositions and cosmetic products that comprise the nanoemulsions above, as well as to a process for preparing them.

The invention discloses an emulsion stabilizer for a sterile cold-filled milk-peanut drink and a preparation method of the emulsion stabilizer, and relates to a food additive. The emulsion stabilizer for the sterile cold-filled milk-peanut drink consists of the following materials in percentage by mass: 15-50% of microcrystalline cellulose, 1-20% of xanthan gum, 1-10% of sodium carboxymethyl cellulose, 10-35% of glycerin monostearate, 5-25% of sucrose fatty acid ester, 5-25% of polyglycerol fatty acid ester and 10-35% of citrus fiber. The preparation method comprises a step of mixing the microcrystalline cellulose, xanthan gum, sodium carboxymethyl cellulose, glycerin monostearate, sucrose fatty acid ester, polyglycerol fatty acid ester and citrus fiber so as to obtain the powdery emulsion stabilizer for the sterile cold-filled milk-peanut drink. The emulsion stabilizer disclosed by the invention is used for producing the sterile cold-filled milk-peanut drink, and the product is free from water separation, layering and precipitation within shelf life, so that the quality and the taste of the product are improved.

The invention discloses a cream for chap removal, which is composed of a water phase, an oil phase and a functional phase, wherein in parts by weigh, the water phase is composed of 45-85 parts of water, 0.1-0.5 part of allantoin and 0.05-0.2 part of diazolidinyl urea, the oil phase is composed of 0.5-1.5 parts of cetostearyl alcohol, 1-3 parts of glyceryl stearate, 0.5-1.5 parts of PEG-100 stearate, 2.5-5 parts of glycerin, 1-5 parts of polydimethylsiloxane, 2.5-5 parts of propylene glycol, 1-3 parts of isopropyl palmitate, 1-3 parts of petrolatum, 0.5-1.5 parts of polysorbate-60, 5-15 parts of mineral oil, 0.1-0.3 part of methylparaben, and 0.05-0.15 part of propyl hydroxybenzoate; and the functional phase is composed of 1-4 parts of one or more of ammonium polyacrylate, C13-16 isoparaffin, and laureths-25, 0.15-0.45 part of essence and 0.25-0.75 part of vitamin E. Experiments show that the cream both has the functions of water locking and moisturizing and has the effects of chap prevention and chap removal, therefore, the cream has a good market prospect.

The invention relates to a polypropylene composite material, which is a functional modified material prepared by using polypropylene (PP) as a main material and using toughening agent, silver-supported nano antibacterial agent and lubricating agent as additive modifying agent. In the formulation, each 100 portions of polypropylene (PP) by weight contain 1 to 25 portions of the toughening agent, 0.1 to 2 portions of the silver-supported nano antibacterial agent, and 1 to 5 portions of the lubricating agent. The toughening agent is metallocene polyethylene, the silver-supported nano antibacterial agent is silver-supported nano titanium dioxide or silver-supported nano zinc oxide, and the lubricating agent is erucyl amide or glycerol stearate or oleic amide. The low-temperature toughness of a base material is improved by toughening and modifying, the use of epoxy ethane is reduced or avoided by adding proper antibacterial agent, and the self-lubricating property of the material is improved by adding a surface lubricating material. The composite material has the advantages of reasonable formulation and stable property; and a prepared medical injector has the functions of low temperature resistance, bacteria resistance and self lubrication.

The invention provides morinda citrifolia enzyme skin whitening sunscreen cream and a preparation method thereof. The morinda citrifolia enzyme skin whitening sunscreen cream, in percentage by weight, comprises the following components: stearin, hexadecyl / octadecyl natural fatty alcohol, caprylic / capric triglyceride, isononyl isononanoate, jojoba oil, polydimethylsiloxane, sterol ester, vitamin E, methylparaben, propylparaben, glycerol, an amino acid moisturizer, allantoin, lauryl alcohol ether, morinda citrifolia enzyme and deionized water. The morinda citrifolia enzyme skin whitening sunscreen cream provided by the invention has obvious free radical scavenging capability, can effectively inhibit growth of melanin and has good ultraviolet absorption effect and realizes skin whitening, sunscreen and skin protection effects, the preparation method is simple and easy to operate, and production cost is relatively low.

The present invention discloses a strength-improvable blended regenerated cotton yarn which is characterized being prepared from the following raw material by weight: 30-33 parts of waste cotton fabrics, 15-17 parts of cotton yarn leftover material, 2-3 parts of glycerin, 8-10 parts of copper ammonia fibre, 3-4 parts of starch, 3-5 parts of nano-silica, 39-44 parts of polypropylene, 3-5 parts of nano-zinc oxide, 12-14 parts of liquid paraffin, 9-10 parts of nano-titanium dioxide, 1.5-parts of carboxymethyl cellulose, 1-2 parts of glyceryl stearate, and proper amount of water; the starch, the nano-silica and other components are used for prepare processing slurry to process waste cotton fabric renewable fiber, the strength and sunscreen resistance of the fiber are improved, then the waste cotton fabric renewable fiber is mixed with the copper ammonia fiber, and strength and hand feel of the fiber are improved by cotton carding; the strength-improvable blended regenerated cotton yarn is prepared by addition of the nano-titanium dioxide and the nano-zinc oxide-modified polypropylene staple fiber for blending, the strength of the cotton fiber is improved, and the strength-improvable blended regenerated cotton yarn has the characteristics of easy staining and grinding resistance.

The invention provides an emulsion stabilizer for a coconut juice beverage and a preparation method of the emulsion stabilizer, and relates to food additives. The emulsion stabilizer for a coconut juice beverage consists of the following components in percentage by mass of 10%-45% of glyceryl monostearate, 5%-25% of sucrose fatty acid esters, 1%-10% of agar, 1%-20% of xanthan gum, 10%-45% of sodium caseinate and 5%-15% of sodium tripolyphosphate. The preparation method comprises the following steps of mixing the glyceryl monostearate with the sucrose fatty acid esters, the agar, the xanthan gum, the sodium caseinate and the sodium tripolyphosphate so as to obtain the powdery emulsion stabilizer for the coconut juice beverage. The emulsion stabilizer is used for producing the coconut juicebeverage, products are free from precipitate, flocculation or floating oil within the quality guarantee period, and the quality and the mouth feel of the products are improved.

The invention discloses an eye cream with pearl hydrolyzate liposome. Pearl hydrolyzate liposome, butanediol, squalane, cetostearyl alcohol, coco-glucoside, dioctyl carbonate, jojoba oil, dimethyl silicone polymer, vitamin E, tristearin, acrylic acid (ester) / VP copolymer, PEG-100 stearate, diazolidinyl urea, caffeine wrappage, hyaluronic acid, bisaboll, essence and deionized water are mixed, emulsified and homogenized to obtain the eye cream. As the pearl hydrolyzate liposome is added, the invention effectively utilizes effective components and various active nutritive matters in pearls, and has the beauty-care effects of integrally conditioning and caring skin, promoting the synthesis of new cells, improving the blood circulation of eye skin, increasing the content of collagen and spandex fibers of eyes, enhancing the elasticity of eye skin, removing black sockets, pouches and wrinkles of eyes, and the like.

A cosmetic product (1) for conditioning hair, the cosmetic product having the form of a solid and comprising at least one hair conditioning ingredient. Cocoa butter, cetearyl alcohol (and) sodium lauryl sulfate and glyceryl stearate (and) PEG 100 stearate are used to form the solid and the at least one hair conditioning ingredient is a known hair conditioning ingredient, such as lanolin and cetrimonium bromide. The solid cosmetic product may combined in a bar or a small shape (3) with shampoo (2).

The invention relates to a spot-fading cream taking a persimmon leaf extract as a functional raw material. The spot-fading cream comprises the following main ingredients in percentage by weight: 4-8% of persimmon leaf extract, 6-14% of butanediol, 0.1-5% of xanthan gum, 0.1-5% of methylisothiazolinone, and the like. A preparation method comprises the following specific steps of: pouring persimmon leaf extract, butanediol, glycerol, xanthan gum, ethyl palmitate, sodium acrylate and sodium hyaluronate in a proportioning tank, uniformly stirring, and heating to 50 DEG C; pouring isohexadecane, cetostearyl alcohol, glyceryl stearate, capric triglyceride, polydimethylsiloxane, polysorbate-80, hydrolyzed oat protein, beta-glucan, tocopheryl acetate, methylisothiazolinone and iodopropynyl butylcarbamate in the proportioning tank aforementioned, stirring the mixture in the proportioning tank to form a homogeneous liquid, properly supplementing distilled water, continuously and uniformly stirring, then cooling to a room temperature; and obtaining the finished products after sampling inspection is passed.

An article of manufacture and a method directed to application of aromatic releasing compositions impregnated within substrates such as non-woven paper materials (e.g., wipes, paper towels) and dispensable cloth materials (e.g., gauze or a thin fabric of silk, linen, or cotton materials) for providing relief from cold, allergies, sinus and symptoms associated with respiratory disorders, the aromatic releasing compositions including the following: Menthol; Camphor; Eucalyptus oil; Cedarleaf Oil; Myristica Oil; Peppermint Oil; Lavender oil; Methyl Salicylate; Naproxen; Nutmeg Oil and Thymol; Beclometasone dipropionate; Benzethonium chloride with base solution consisting of Emollients, Emulsifiers and Moisturizer; Deionized Water; Vegetable Oil; Dicaprylyl Carbonate; Glyceryl Oleate; Polyglyceryl-2 Dipolyhydroxystearate; Cetearyl Isononanoate; Ceteareth-20; Cetearyl Alcohol; Glyceryl Stearate; Glycerin; Cetyl Palmitate; Ceteareth-12, Lauryl Glucose Carboxylate; Lauryl Glucoside; Sodium Citrate; Citric Acid; Benzethonium Chloride 0.05%; Ethylene diamine tetra acetic acid; Phenoxyethanol; Methylparaben; Propylparaben; 2-bromo-2-nitropropane-1,3-diol; and subcombinations thereof. In further embodiments, the compositions impregnated within substrate further include one or more topical actives, and are useful for providing relief from cold, allergies, sinus and symptoms associated with respiratory disorders, as well as repelling common virus and bacteria.

The invention discloses a preparation method of beef-flavored spicy snack food strips. The preparation method comprises the following steps that flour 100 jin, water 16 jin and salt 6.4 jin are mixed to obtain a mixture I; glycerol monostearate 146.88 g is added to the mixture I, and a mixture II is obtained after even mixing; the mixture II is added to a puffing machine, and extrusion puffing is performed at the temperature of 205 DEG C for 3-5 minutes to obtain puffed strips; the puffed strips are cut by a slitting machine to obtain semi-finished products; a mixed material is seasoned: Chinese prickly ash 244.8-306 g and small red pepper 244.8 g are taken and powdered to obtain a mixture III; aspartame 76.5 g, powdery beef flavor 244.8 g, disodium 5'-ribonucleotide 61.2 g and sodium dehydroacetate 24.48 g are evenly mixed with the mixture III to obtain a mixture IV; then edible oily beef flavor 91.8-122.4 g and soybean oil 9.18-12.24 jin are added to the mixture IV, and the seasoned mixed material is obtained; the semi-finished products and the seasoned mixed material are mixed, full stirring is performed for 5 minutes to obtain the beef-flavored spicy snack food strips.

The invention relates to the technical field of food additives, in particular to a microencapsulated acidity regulator and a preparation method thereof. The microencapsulated acidity regulator is composed of a wall material and an acidity regulator core material in a weight ratio of 1-30:3-1; the wall material wraps a swelling agent core material and is at least one of distilled glycerin monostearate, sorbitan monooleate, hydrogenated vegetable oil, glycerol monolaurate, diacetyl tartaric acid ester of mono(di)glycerides, polyglycerol fatty acid ester, sodium stearoyl lactate and calcium stearoyl lactate; the acidity regulator core material is at least one of gluconic acid-delta-lactone, malic acid, citric acid and fumaric acid. The microencapsulated acidity regulator has advantages that release speed of the acidity regulator can be controlled under certain conditions, and accordingly reactions of the acidity regulator with other substances in advance in certain environment can be reduced; the microencapsulated acidity regulator is less prone to damping and convenient to store and transport.

The invention relates to a spot-removing skin care product and a preparation method thereof. The spot-removing skin care product comprises the following raw materials: glycerin, stearic acid, glyceryl stearate, mineral oil, tocopherol, arbutin, angelica, atractylodes rhizome and bletilla striata root extract, lavender essential oil, spermol, trolamine and a preservative. The method comprises the following steps: the raw materials are melted in a melting tank, insulated and blended evenly in a vacuum homogeneous emulsion tank, cooled and stirred to obtain the semi-finished products; the semi-finished products are inspected, discharged and filled to prepare the finished products. The spot-removing skin care product of the invention contains diverse active ingredients having the functions of whitening, spot-removing and healing and effectively inhibits tyrosinase activity, thereby comprehensively inhibiting formation of melanin, accelerating metabolism, healing damaged skin, comprehensively caring skin, improving the metabolism function of skin cell and ensuring fast spot-removing effect, good effect and no toxic side effects on human bodies.

An instant long-thread vermicelli without alum is made up of potato starch, konjak starch, vegetative oil, monoglyceride stearate and lecithine through proportional mixing, adding water, stirring, shaping, cutting short and baking.

The invention belongs to the field of daily chemical articles and discloses anti-aging face cream. The anti-aging face cream is prepared from isopropyl myristate, isohexadecane, lanolin, propylene glycol, hydrolyzed wheat protein, tartaric acid, calendula extract, camellia oleifera leaf extract, jojoba oil, allantoin, an epidermal growth factor, ginseng extract, glyceryl stearate, sorbitol, a lactobacillus fermentation product, shea butter, aloe extract, and grape seed extract. The anti-aging face cream has effects of maintaining beauty, resisting aging, promoting metabolism, activating skin cells, improving blood circulation, moistening skin and effectively preserving moisture.