64results about How to "Hypoallergenic" patented technology

The present invention is the technological process of preparing soybean protein peptide with soybean as material. The technological process includes dissolving soybean protein, the first enzymolysis, centrifugal separation to obtain supernatant and precipitate; separating and enzymolyzing the supernatant and the precipitate, with soybean glycopeptide being obtained via enzymolyzing the supernatant; centrifugally separating the precipitate enzymolyzing product to obtain supernatant and precipitate for the second time; separately drying the the supernatant and the precipitate to obtain amino acid balanced peptide and soybean polypeptide separately. The technological process is unique and low in cost, and the products have nourishing and auxiliary treatment effects and no toxic side effect and may be used widely in medicine and health food.

The invention relates to a lacquer tree polyphenol extract capable of inhibiting the activity of tyrosinase and a preparation method thereof, belonging to the field of development and application of natural pharmaceutical chemistry and cosmetics. The wood of a lacquer tree is used as a raw material, and isolation, extraction, macroporous resin purification and drying are carried out so as to obtain the lacquer tree polyphenol extract. The lacquer tree polyphenol extract prepared in the invention has high content and an obvious inhibiting effect; the content of lacquer tree polyphenol is greater than 60%, and the inhibition rate on the activity of tyrosinase is greater than 60%. The raw material used in the invention is natural and nontoxic, so lacquer tree polyphenol has good commercial prospects when applied to development of a natural tyrosinase inhibitor for preparation of whitening cosmetics and for prevention and treatment of hyperpigmentation diseases caused by excess melanin in the human body.

The invention discloses a method for preparing low-sensitivity soybean protein powder by combination of glycosylation and enzymatic modification. The method comprises the following steps: firstly uniformly mixing soybean protein with a glycosyl donor in a certain mass ratio and then dissolving in distilled water, freezing and drying in vacuum, and putting the mixture at certain humidity and certain temperature to prepare a soybean protein glycosylation product; subsequently performing proper hydrolysis by use of a compound enzyme consisting of alkaline protease and flavorzyme, and then centrifuging and drying to obtain the low-sensitivity soybean protein powder. The method disclosed by the invention has the advantages that firstly, a soybean protein product prepared by the method disclosed by the invention is relatively low in antigenicity, so that soybean anaphylaxis can be reduced or eliminated; secondly, by adopting a conventional dry heating method, the preparation method is relatively simple in process, free of pollution and safe; thirdly, the method is combined with an enzymolysis method, so the reaction time is shortened and the product is free of bitter taste and other smelly flavors; finally, active substances which are easy to digest and absorb and have the functions of enhancing the immunity and reducing blood pressure can be generated during the preparation process.

The invention relates to the field of cosmetics, in particular to a beauty product with the effects of repair and regeneration, moisturizing and senility delaying. The invention provides a skin care Chinese medicinal composition, which includes: an atractylodes macrocephala root extract, a Radix Ampelopsis japonica extract, an Angelica sinensis extract, an almond extract, a Dendrobium officinale extract, an aloe vera extract, vitex silkworm powder and bletilla striata powder. The composition has the effects of repair and regeneration, moisturizing, allergy prevention and resisting, and senility delaying, and can be applied to preparation of skin care products. Experiments prove that after use of the product containing the skin care Chinese medicinal composition provided by the invention, most people respond that skin redness and itching symptoms disappear, and the product has desensitization and anti-allergy effects; and also, color spots fade and the skin is whiter, thus reaching the effects of whitening and spot lightening.

The invention discloses a glycosylation modification method of rice residue protein. According to the method, the Maillard reaction serves as a theoretical basis, glycosylation wet-process modification is carried out on the soluble rice residue protein extracted with rice residues as raw materials through different polysaccharide, wherein the rice residues are secondary products of deep processing of rice, the solubleness, foamability and emulsibility of the protein are improved, the modified rice residue protein has the good antioxidant activity and has the effects of regulating the immune, regulating the blood sugar level, resisting a tumor, delaying senescence and the like, the scientific basis and scientific research basis are provided for further exploring the functions of food-borne protein, a new path for further development and utilization of hydrophobicity plant protein such as rice protein is expected to be obtained, and the glycosylation modification method has the important theoretical value and application prospects.

The invention provides a chestnut shell hair colorant which comprises a treating agent and a coloring agent. The treating agent comprises 2-15% of histidine, 1-5% of thickening agents, 5-10% of surface active agents, and the balance deionized water, and the pH of the treating agent is adjusted to be 8-9. The coloring agent comprises 10-30% of chestnut shell extractives, 3-10% of rear-earth salt mordanting active agents, 1.5-5 % of thickening agents, 5-10% of surface active agents, and the balance deionized water. The method for coloring hair by means of the chestnut shell hair colorant comprises the steps of evenly smearing the treating agent on the hair, cleaning the hair after the infrared heating, adding the chestnut shell extractives into the deionized water, adopting ultrasonic treatment, after disaggregation and even scattering of the chestnut shell extractives, adding the other components to be mixed into paste, evenly smearing the paste on the hair, conducting the infrared heating, and if a user needs the deeper color, repeatedly conducting the step two, wherein the color of the obtained dyed hair can be deepened as time passes. The chestnut shell hair colorant is safe, non-toxic, stable in color and high in coloring rate.

The invention discloses a scar and pockmark removing lotion rich in natural extracts and a preparation method of the lotion. The lotion is prepared from aloe oil, almond oil, marigold oil, sea buckthorn oil, horse oil, emu oil, glycerol, a 1% sodium hyaluronate solution, a radix salvia miltiorrhiza extracting solution, a white muscardine silkworm extracting solution, a peach seed extracting solution, a herba centellae extracting solution, D-panthenol, an ML emulsifying agent, an olive emulsifying agent, distilled water, silicone oil, sodium alginate, cationic guar gum, a compound antibacterial agent and essence. Compared with the prior art, the lotion is faint yellow, appropriate in thickness, light and hydrated, fine, smooth and uniform, good in spreadability, fragrant in smell and green and purely natural in effective ingredient, the contained sodium hyaluronate has the softening and scar forming preventing functions, and the effective ingredients can go deep into the dermis to decompose, remove and replace various aged, fibrotic, damaged and non-functional scar tissue and prepare a space for epithelial cells with the regeneration potential.

The invention discloses an antiallergic sun cream and a preparation method of the antiallergic sun cream. The sun cream is prepared from, by mass, 4 parts to 12 parts of sweet tea extract, 2 parts to 7 parts of glyceryl monostearate, 33 parts to 40 parts of deionized water, 1 part to 5 parts of butyl p-hydroxybenzoate, 10 parts to 21 parts of butanediol, 1 part to 5 parts of octyl methoxycinnamate, 6 parts to 14 parts of xanthan gum, 5 parts to 12 parts of glycerol, 9 parts to 18 parts of isopropyl palmitate and 10 parts to 20 parts of hyaluronic acid. The preparation method includes the steps that according to the mass fraction, the sweet tea extract, the butanediol, the deionized water, the glycerol and the hyaluronic acid are evenly stirred under the heating condition; after the mixture is cooled, the glyceryl monostearate, the butyl p-hydroxybenzoate, the octyl methoxycinnamate, the xanthan gum and the isopropyl palmitate are added to the mixture to be stirred to be even, and the sun cream is obtained. The antiallergic sun cream has the advantages of decomposing melanin, being capable of performing suncare on the skin, resisting allergy and the like.

The present invention relates to a hydrogel-containing temperature indicating element for use in ultrasound therapy. The temperature indicating element of the present invention and the therapeutic device and method making use of the same enable in some embodiments an automated adaptation of the power output as a function of the tissue temperature, avoiding therefore overheating or burning of the skin.

The present application provides a reduced carboxyalkyl dextran iron injection, which comprises reduced carboxyalkyl dextran iron as an active ingredient, an optional acid-base regulator and water for injection. The present application also provides a preparation method of reduced carboxyalkyl dextran iron injection. The injection provided by the present application has a lower detection rate of visible foreign matter than the iron injection obtained in the prior art, and has good properties such as good physical stability and / or good chemical stability.

The invention belongs to the technical field of cosmetics and particularly relates to a skin whitening composition, a set comprising the kin whitening composition, and a preparation method thereof. The invention provides the skin whitening composition, the set comprising the kin whitening composition, and the preparation method thereof, by using the collaboration of carnosine, nonapeptide-1, yeast essence, alpha-arbutin, dipotassium glycyrrhizinate, dimethyl sulfone and a plant natural preservative, the composition with a skin whitening effect is prepared, the skin whitening composition provided by the invention can promote a skin- whitening agent to enter into a corium layer, not only the skin whitening effect can be improved greatly, but also the formula is gentle and cannot cause sensibilization. In addition, the kin whitening composition can be prepared into a set of skin toner, essence and face cream, a superior skin whitening effect can be played after combined use.

The invention provides a soothing and repairing composition and application thereof, and relates to the technical field of cosmetics. The soothing and repairing composition provided by the invention is prepared from the following components in parts by weight: 0.15 to 2.00 parts of hyaluronic acid elastomer, 0.10 to 1.00 parts of tetrahydromethylpyrimidine carboxylic acid, 0.20 to 3.00 parts of radix ophiopogonis root extract, 0.10 to 3.00 parts of anti-allergy repairing peptide, 0.35 to 1.00 parts of kava extract, 0.10 to 2.00 parts of stephania tetrandra extract, 0.10 to 1.00 parts of lactobacillus / soybean milk fermentation product filtrate and hydroxyphenyl propionamide-containing benzoic acid, and 0.12 to 0.40 part of a mixture of ascorbyl palmitate. According to the technical scheme, the soothing and repairing composition is prepared by compounding the components according to a specific proportion, and the components play a synergistic effect, so that the composition has anti-allergy, anti-allergy and repairing effects at the same time, and the problem of skin sensitivity can be comprehensively improved.

The invention discloses equipment for producing jasmine hydrolat through low temperature distillation. The equipment comprises a heating vessel (1), a material loading tank (2), a condenser (3), a liquid collecting tank (4) and a vacuum pump (5), which are connected by pipes in sequence, wherein the heating vessel (1) comprises a heating pipe (6), an emptying and water-adding port (7) and a temperature sensor (8); the material loading tank (2) comprises a feed port (9), a vacuum gauge (10), a temperature sensor (11) and a sieve plate (12). The method for producing jasmine hydrolat provided by the invention uses a low temperature distillation mode; in the entire production process, the temperature of steam is stabilized at 58-60 DEG C; water steam can effectively take away aroma emitted from jasmine flowers and cannot destroy aromatic components in the jasmine flowers; in the entire process, aroma released by the metabolism of fresh jasmine flowers is prepared into jasmine hydrolat through a physical process; the obtained jasmine hydrolat is rich in aroma, is a pure natural substance, and has a high application value.

The invention relates to a depilatory paste and a preparation method thereof. Raw material components of the depilatory paste comprise: 63 to 70 parts by weight of water; 3-5 parts by weight of a humectant; 6-7 parts by weight of an emollient; 0.1 to 0.2 part by weight of a water-soluble thickening agent; 1 to 4 parts of oil-soluble thickener, 2 to 4 parts of emulsion stabilizer, 7 to 9 parts of emulsifier, 2 to 3.5 parts of pH regulator, 0.2 to 1 part of bisabolol, 0.1 to 0.3 part of allantoin, 0.2 to 0.5 part of skin conditioner and 4 to 6 parts of chemical depilatory, wherein the skin conditioner is a mixture of butanediol, water, a centella asiatica extract, a polygonum cuspidatum root extract, a scutellaria baicalensis root extract, a tea leaf extract, a glycyrrhiza glabra root extract, a chamomile extract and a rosemary leaf extract. The depilatory paste provided by the invention has excellent depilatory effect and use comfort, is suitable for a wide range of people, and is suitable for large-scale production and application.

The invention discloses a propagation culture method of a fat primitive mesenchymal stem cell. The method comprises the following steps: inoculating a separated single stem cell to a culture bottle, adding a serum-free medium, culturing the cells for 24h, and completely replacing the obtained solution for the first time; and continuously culturing the cell by using the serum-free medium. No exogenous proteins are introduced to the serum-free medium, so the cultured cell is helpful for clinic application; and complete solution replacement is carried out after culture for 24h for the first time, so residual parenchyma cells can be fully removed, and purification of the stem cell is facilitated.

The invention discloses a long-acting anti-freezing cement pavement repairing material, which comprises, by weight, 20-25 parts of 52.5 portland cement, 20-30 parts of low-temperature resistant anti-cracking latex powder, 0.5-1 part of sodium bicarbonate, 1-2 parts of a rust inhibitor and 3-5 parts of a long-acting high-efficiency water reducing agent, 1-2 parts of low-cold-resistant low-viscosity-resistant cellulose 100 thousand units, 10-15 parts of gypsum powder, 30-35 parts of water-washed and dried coarse sand and fine sand, 10-15 parts of bauxite compound, 1-2 parts of lithium sulfate, 25-40 parts of quartz sand and carborundum, 5-20 parts of low-cold-resistant efficient air-entraining powder, 5-6 parts of polypropylene anticorrosive fiber, 15-30 parts of 52.5 aluminum sulfide systemcement, 18-20 parts of dry powder mineral powder, 5-8 parts of boric acid, 3-6 parts of tartaric acid, 3-5 parts of organic silicon and 20-25 parts of water. The repairing material is a powdery polymer, has good acid and alkali resistance and weather resistance and has low sensitivity to temperature, the strength is not influenced by low temperature, high cold resistance is achieved, and the performance is stable, the strength rapidly and continuously grow, the material has strong repairing effect on original cement concrete foundations and pavements of various cement foundations in cold areas.

The invention discloses a skin softer and a preparation method thereof. The skin softer comprises the following formula components of, by mass, 10-20 parts of freshwater pearl hydrolysate, 6-8 parts of olive oil, 4-8 parts of peony seed oil, 6-10 parts of sodium hyaluronate, 4-8 parts of marine polysaccharide, 4-6 parts of grape seed extract, 5-15 parts of cucumber juice, 6-10 parts of lanolin, 4-8 parts of honeysuckle extract, 7-9 parts of sodium hyaluronate, 4-6 parts of glycerol, 2-4 parts of oat protein peptide, 4-8 parts of papain, 4-6 parts of propylene glycol and 30-60 parts of deionized water. Plant extract with stimulation relieving and allergy prevention effects is added to the skin softer containing essential oil, so that the mild and stimulation-free effects are achieved.

The invention discloses a tea leaf residue modified oxidized cellulose composite film, and a preparation method and an application thereof. The tea leaf residue modified oxidized cellulose composite film is obtained by an imine chemical reaction of an aldehyde group in a selectively oxidized cellulose molecule and an amino group in tea leaf residue. The tea leaf residue modified oxidized cellulosecomposite film prepared in the invention has good mechanical strength, biodegradability and anti-oxidation performance, is safe and sanitary, can be used for fresh-keeping of fresh pork at room temperature, and can prolong the shelf life of foods.

The invention discloses a method for preparing low-sensitivity soybean protein powder by combination of glycosylation and enzymatic modification. The method comprises the following steps: firstly uniformly mixing soybean protein with a glycosyl donor in a certain mass ratio and then dissolving in distilled water, freezing and drying in vacuum, and putting the mixture at certain humidity and certain temperature to prepare a soybean protein glycosylation product; subsequently performing proper hydrolysis by use of a compound enzyme consisting of alkaline protease and flavorzyme, and then centrifuging and drying to obtain the low-sensitivity soybean protein powder. The method disclosed by the invention has the advantages that firstly, a soybean protein product prepared by the method disclosed by the invention is relatively low in antigenicity, so that soybean anaphylaxis can be reduced or eliminated; secondly, by adopting a conventional dry heating method, the preparation method is relatively simple in process, free of pollution and safe; thirdly, the method is combined with an enzymolysis method, so the reaction time is shortened and the product is free of bitter taste and other smelly flavors; finally, active substances which are easy to digest and absorb and have the functions of enhancing the immunity and reducing blood pressure can be generated during the preparation process.

The invention discloses a Chinese herbal composition which is prepared form the following raw materials in parts by weight: 10-80g of fructus cnidii, 10-90 parts of rhizoma osmundae, 10-150g of officinal magnolia bark, 10-30g of herba menthae, 3-13g of Chinese gall, 3-33g of asarum herb, 15-75g of radix sophorae flavescentis, 12-72g of rhizoma smilacis glabrae and 20-50g of a plant extract. The non-woven fabric has the advantages of good disinfection effect, allergy prevention property and the like.

The invention provides a special medical food for patients in emergency states and a preparation method thereof. The main raw materials for producing one ton of the product mainly comprise the following components: 100-1500kg of yak milk, 100-2000kg of fresh milk, 200-500kg of whey powder, 50-200kg of refined vegetable oil, 1-100kg of medium chain triglyceride, 1-150kg of white granulated sugar, 1-120kg of lactose, 1-120kg of amino acid, 1-50kg of lactalbumin hydrolysate, 1-120kg of docosahexaenoic acid (DHA), 2-40kg of arachidonic acid (ARA) and 0.1-3kg of casein phosphopeptides. The special medical food is prepared by adding a proper amount of vitamins and minerals or other nutritional ingredients into the yak milk, fresh milk, whey powder, refined vegetable oil, medium chain triglyceride, white granulated sugar, lactose, amino acid, lactalbumin hydrolysate, DHA, ARA and casein phosphopeptides and then processing the raw materials through a physical method, so that the special medical food can meet the demands on various nutritional ingredients of the crowd suffering from malnutrition, protein deficiency, wounds with toxin accumulation and high catabolism, infection, operation and other stress states.

The invention discloses child aldehyde-free antibacterial water-based diatom coating and a preparation method thereof. The child aldehyde-free antibacterial water-based diatom coating takes deionizedwater as a solvent and does not contain organic solvents, titanium dioxide, nano-ZnO loaded diatomite and nano-WO3 loaded diatomite are added, formaldehyde is further effectively absorbed and decomposed, allergy harm of the coating to children is effectively reduced and eliminated, and the coating is safe and environmentally friendly; and nano ZnO and nano WO3 compounding is adopted in the diatomite, and thus the good synergistic antimicrobial and durable antimicrobial performance is achieved. By reasonably adjusting the proportion of all components, the compatibility of all the components ofthe coating is good, the stability of the coating is improved, the mechanical properties of a coating film can be effectively improved, and the coating is resistant to scratching and scrubbing.

The invention discloses a medical latex film. The medical latex film comprises, by weight, 0.01-1% of nano-silver, 0.2-3% of water-soluble chitosan, 0.5-5% of sericin, 10-40% of waterborne polyurethane and the balance natural latex. According to the medical latex film, the escaping concentration of extractable protein can be obviously reduced, the film has a compact structure, and the surface is more flat and smoother.

The invention discloses a liquid mosquito-repellent incense and a preparation method thereof. The liquid mosquito-repellent incense comprises, by weight, 0.1-0.5 part of a pyrethroid compound, 0.1-0.5part of Cheiranthus cheiri essential oil, 0.1-0.3 part of nobiletin, 0.2-0.6 part of fraxetin, 0.05-0.5 part of octylmethoxycinnamate, 0.05-0.5 part of an antioxidant, 0.1-0.4 part of a surfactant, 50-60 parts of a volatilization regulator and 30-40 parts of water. The liquid mosquito-repellent incense has a strong pharmacological effect, has remarkable mosquito repelling and killing effects, hasa lasting period of 720 h, has a low daily volatility amount, has a drug effect reaching A standards, also has the advantages of stable properties, non-decomposition in ultraviolet lights, small pesticide resistance of mosquitoes, low toxicity, safety, high efficiency, long-acting effect and environmental protection, and is an ideal choice for healthy home life.

The invention discloses Chinese herbal medicine anti-allergy toothpaste. The toothpaste is prepared from raw materials of, by weight, 13-23 parts of silicon dioxide, 7-15 parts of pearl powder, 2-5 parts of seaweed gel powder, 1-3 parts of sorbitol, 0.2-0.3 parts of vitamin E, 0.01-0.1 part of dried tangerine or orange peel powder, 5-10 parts of angelica roots, 5-10 parts of monkshood, 8-12 parts of figwort roots, 1-3 parts of madder, 0.1-0.3 part of sodium carboxymethyl cellulose, 0.2-0.4 part of sodium dodecyl sulfate and 20-25 parts of water. According to the Chinese herbal medicine anti-allergy toothpaste, Chinese herbal medicine components are added, the toothpaste has hemostasis, caries prevention, anti-allergy resistance and anti-inflammation effects, cannot damage enamel and is free of side effects.

The invention relates to the technical field of rubber compositions, in particular to sponge rubber for a cervical pillow. The sponge rubber is prepared from, by weight, 80-120 parts of ethylene propylene diene monomer, 50-80 parts of natural rubber, 4-12 parts of foaming agents, 1.5-3.5 parts of dialkyl dithio-phosphoro-amidate, 2-6 parts of accelerators DM, 10-20 parts of elastic fibers, 3-9 parts of activated zinc oxide, 1-2 parts of far infrared ceramic powder, 10-30 parts of lavender and 5-10 parts of multi-element composite antibacterial materials. The sponge rubber is high in elasticityand has the functions of maintaining and protecting health, resisting bacterium and removing odor, the cervical pillow prepared from the sponge rubber is conveniently maintained and cleaned, sleep quality can be effectively improved, cervical pain is relieved, and the cervical pillow has a wide application prospect in the field of bedding.

The invention relates to a stimulation-free skin protection lotion containing essential oil.The stimulation-free skin protection lotion comprises, by weight, 0.1%-1% of centella asiatica extract, 0.1%-1% of polygonum cuspidatum extract, 0.1%-1% of licorice extract, 1%-5% of olive oil, 0.01%-0.1% of essential oil, 5%-20% of humectant, 0.1%-1% of preservative and the balance water.According to the skin protection lotion containing the essential oil, plant extract with the stimulation relieving effect and the anti-allergy effect is added, and the skin protection lotion is mild and free of stimulation accordingly.

The invention discloses a novel fabric dye. The dye is composed of, by weight, 50%-60% of sodium hexametaphosphate, 15%-20% of polytetrafluoroethylene emulsion, 12%-15% of calcium carbonate, 4%-8% ofzinc stearate, 4%-6% of sodium polynaphthalene sulfonate, 4%-6% of polyamide resin and 10%-20% of mill base. By means of the dye, the dyeing of the dyed fabric is uniform, color fading does not easilyoccur, and the dye has effects of insect prevention, sterilization, skin protection and allergy prevention.

Provided are healthcare compositions comprising a superhydrophilic amphiphilic copolymer and a cosmetically-acceptable or pharmaceutically-acceptable carrier. Also, provided are methods of cleansing or treating the human body by applying healthcare compositions of the present inventions to the body.