23 results about "Allantoin" patented technology

The present invention aims to provide a novel formulation that improves the emulsification stability of an emulsifying composition containing ufenamate. [Solution] When an emulsifying composition containing ufenamate is blended with at least one selected from the group consisting of diphenhydramine, allantoin, and its derivatives, the emulsifying stability of the emulsifying composition is improved.

The invention relates to the field of cosmetic testing, in particular to a systematic evaluation method of a natural avocado extract-containing mouth fat composition, which comprises the following steps: mixing pulp with an extraction solvent, condensing and refluxing for 14-18 hours to obtain an avocado extract, adding allantoin for corrosion prevention, and storing; the fixed substrate comprises the following components: beeswax, paraffin, coconut oil, lake, lemon oil, vanillin, glyceryl monostearate, titanium dioxide, castor oil, wool fat and isopropyl palmitate, and an avocado extract is added to form a contrast formula; a multi-dimensional performance test pack is adopted, a non-linear correlation model is established, and the optimal adding proportion of the adding amount of the avocado extract is determined; and standardized testing. According to the method, three technical problems of fragmentation of evaluation dimensions, insufficient parameter association and lack of method standardization in the prior art are solved through a full-process framework of directional extraction, gradient formula, multi-dimensional test, parameter association and standardization specification.

The invention discloses a boron-phosphorus synergistic starch-based single-component intumescent flame retardant as well as a preparation method and application thereof. Starch, phytic acid, boric acid, allantoin and the like are used as raw materials, and the boron-phosphorus synergistic starch-based single-component intumescent flame retardant integrating an acid source, a carbon source and a gas source is designed and prepared. The flame retardant provided by the invention is simple and convenient in preparation process and high in safety, most of the raw materials of the flame retardant are derived from green renewable biomass materials with low cost, and the flame retardant has environment-friendly characteristic and excellent polymer compatibility. The synergistic effect of the phytic acid boron component in a flame-retardant system can be fully exerted by regulating and controlling the ratio of boron to phosphorus, when the flame retardant is applied to a polylactic acid (PLA) material, the influence on the mechanical property of the PLA is small, the PLA can be endowed with excellent flame retardance, the molten drop phenomenon and a large amount of dense smoke in the combustion process of the PLA can be effectively inhibited, and the biodegradation speed of the PLA can be increased.

The invention discloses a private care wet tissue containing a bacteriostatic composition, the private care wet tissue comprises a composite non-woven fabric base material and an impregnation liquid, the impregnation liquid comprises the bacteriostatic composition, a soothing anti-inflammatory agent, a moisturizing repairing agent, an odor removal regulator, a cosolvent and a stabilizer; the preparation method comprises the following steps: adding purified water, a citric acid-sodium citrate buffer agent and EDTA (Ethylene Diamine Tetraacetic Acid) disodium into a vacuum stirring tank, then adding glycerol, micromolecular sodium hyaluronate and ceramide 3, and then adding L-lactic acid and a lactobacillus acidophilus fermentation product; sequentially adding nisin, cranberry extract, polyhexamethylene biguanide hydrochloride and beta-cyclodextrin inclusion tea tree essential oil, and finally adding dipotassium glycyrrhizinate, allantoin and citrus extract. Different from the prior art that private care wet tissues only have a single antibacterial function and neglect flora balance, peculiar smell is covered by depending on essence, the base material and the steeping liquor are designed at the same time, and the functions of bacteriostasis and antibiosis, gentle private care, odor removal and itching relieving, inflammation prevention and swelling prevention, flora balance maintenance and the like are achieved.

The invention discloses a moisturizing and soothing cosmetic containing an artemisia apiacea extract and a preparation method of the moisturizing and soothing cosmetic. The cosmetic is prepared from the following raw materials in percentage by weight: 0.5%-2% of 1, 2-hexanediol, 0.3%-1% of p-hydroxyacetophenone, 5%-15% of butanediol, 0.1%-1% of dimethyl sulfone, 0.3%-2% of zanthoxylum armatum extract, 0.2%-1.5% of aesculus chinensis extract, 0.1%-0.5% of dipotassium glycyrrhizinate, 0.5%-3% of panthenol, 0.1%-0.8% of allantoin, 0.1%-1% of oat beta-glucan, 0.05%-0.5% of hydrolyzed sodium hyaluronate, 0.001%-0.01% of caramel color, 0.1%-1% of cyclodextrin, 0.05%-0.3% of acetyl dipeptide-1 cetyl ester, 0.5%-2.5% of scutellaria baicalensis extract, 0.3%-2% of purslane extract and 0.2%-1.5% of a chamomile extract and the balance of deionized water. The traditional Chinese medicine composition has the advantages that various extracts are in synergistic interaction; the safety is high; the composition is suitable for sensitive skin, dry skin and other skin types, and can be prepared into emulsion, face cream, essence and other dosage forms.

The invention relates to the technical field of cosmetics, in particular to a skin care product composition containing deep sea water mineral powder as well as a preparation method and application of the skin care product composition. The skin care product composition is prepared from deep sea water mineral powder, butanediol, glycerin, trehalose, DNA sodium, fucose, adenosine, nicotinamide, hydrolyzed hyaluronic acid, sodium hyaluronate, allantoin, dipotassium glycyrrhizinate, a licorice root extract, a white perilla leaf extract, an angelica koreana root extract, a herba houttuyniae extract, a pinus densiflora leaf extract, sodium polyacrylate, EDTA disodium and phenoxyethanol. The preservative is prepared from the following raw materials: chlorphenesin, 1, 2-hexanediol, lactobacillus fermentation lysate and deionized water. The skin care product composition can synergistically promote collagen synthesis, improve skin roughness, improve glossiness and repair a barrier, and has the characteristics of stability and safety.

The invention discloses a sweet-scented osmanthus and calendula child face cream for relieving allergy, moistening and repairing skin barrier and a preparation method thereof, and relates to the technical field of cosmetics. Osmanthus flower extract, calendula flower extract, coleus forskohlii root extract, radish seed extract, radix gentianae extract, centella asiatica extract, butyrospermum parkii butter and sunflower seed oil which are plant-sourced are utilized; a rahnella / soybean protein fermentation product, sodium hyaluronate, allantoin, mannitol, arginine, microcrystalline cellulose, polysorbate-60, phenoxyethanol and water are supplemented, so that a layer of protective film can be formed on the surface of the skin. The sweet-scented osmanthus and calendula cream for children is prepared according to the skin characteristics of children, is safe and non-toxic, and can be safely used at ease.

The application provides a low-deuterium water red ginseng and rhodiola compound mask as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The low-deuterium water red ginseng and rhodiola compound mask provided by the application comprises the following raw materials: a red ginseng and rhodiola compound, low-deuterium water, hydroxyethyl cellulose, carbomer-980, carbomer-981, panthenol, 1,2-hexanediol, p-hydroxyphenylacetone, glycerol, dipropylene glycol, beta-glucan, sodium alginate, disodium EDTA, betaine, allantoin, 1,3-butanediol, PEG-40 hydrogenated castor oil and tromethamine; the red ginseng and rhodiola compound is composed of red ginseng extract and rhodiola extract. The low-deuterium water red ginseng and rhodiola compound mask provided by the application has the effects of antioxidation, whitening and anti-photoaging, and can realize synergistic whitening and anti-photoaging.

The invention provides chitosan gynecological antibacterial gel as well as a preparation method and application of the chitosan gynecological antibacterial gel. The chitosan / matrine / resveratrol sustained-release preparation is prepared from the following raw materials in parts by weight: 0.5 to 1.5 parts of chitosan / matrine / resveratrol graft copolymer, 0.5 to 1.0 part of nano zinc / lactobacillus plantarum fermentation metabolite / sodium alginate composite microspheres, 0.15 to 0.30 part of sodium tripolyphosphate, 1.5 to 2.5 parts of carbomer, 0.05 to 0.15 part of disodium ethylene diamine tetraacetate, 0.05 to 0.15 part of lactic acid, 1.5 to 2.5 parts of propylene glycol, 1.5 to 2.5 parts of glycerol and 0.2 to 0.6 part of allantoin. The cleaning agent is prepared from the following components in parts by weight: 0.05 to 0.25 part of ethylhexylglycerin, 0.15 to 0.35 part of triethanolamine and 80 to 100 parts of deionized water. All the components in the composition have a synergistic effect, so that the comprehensive technical effects of antibiosis, micro-ecological balance adjustment and mucous membrane protection are achieved.

The invention relates to the technical field of cosmetics, in particular to a blue copper peptide-containing composition and application thereof in cosmetics. The composition comprises the following components in parts by mass: 1 part of blue copper peptide; 0.5 to 5 parts of tetrahydromethylpyrimidine carboxylic acid; 0.05 to 0.5 part of sodium hyaluronate; and 0.05 to 0.5 part of beta-glucan. Preferably, the composition further comprises allantoin and lactobionic acid, based on 1 part by mass of the blue copper peptide, the content of the allantoin is 0.1-0.5 part, the content of the lactobionic acid is 0.2-1.0 part, and the mass ratio of the allantoin to the lactobionic acid is 1: (2-4). In-vitro efficacy experiments prove that the specific combination and proportion can generate a remarkable synergistic effect, and meanwhile, the capabilities of inhibiting the activity of elastinase and promoting epidermal cell repair are improved, so that the excellent dual effects of wrinkle resistance and skin barrier repair are realized. The composition can be used for preparing cosmetics such as essence, emulsion and face cream.

The application relates to an acidified soil conditioner and a preparation method, and belongs to the technical field of soil conditioners. The acidified soil conditioner is prepared from the following raw materials in parts by weight: bacillus subtilis 10-15 parts, EM bacteria 10-15 parts, ethylhexyl glycerin 20-30 parts, chitin 3-8 parts, sodium tripolyphosphate 10-15 parts, calcium-magnesium phosphate fertilizer 25-35 parts, allantoin 12-15 parts, modified oyster shell 20-30 parts and modified beer lees 35-45 parts. The soil conditioner can improve soil acidity, increase the pH value, increase the content of organic matter and other nutrient components, reduce the content of heavy metals, is beneficial to crop growth, and improves the quality and yield of crops.

The invention discloses an agricultural plant growth regulator composition and application thereof, the effective components of the agricultural plant growth regulator composition comprise allantoin and 5-aminolevulinic acid, the mass ratio of the allantoin to the 5-aminolevulinic acid is 1: 80-80: 1, and the mass ratio of the allantoin to the 5-aminolevulinic acid is preferably 1: 3-3: 1. The plant growth regulator composition provided by the invention has an excellent synergistic effect, the two components are matched, the growth and development of root systems are enhanced, the photosynthesis is promoted, the fruit setting rate and the fruit weight are increased, meanwhile, the mature period is shortened, fruits appear on the market as soon as possible, higher price can be obtained, higher benefits can be obtained with lower cost, and the plant growth regulator composition is safe to crops.

The invention relates to an acne-removing gel containing a plantain fruit extract and a preparation method of the acne-removing gel. The acne-removing gel is prepared from the following components: the plantain fruit extract, a skin conditioner, picolinin, a thickening agent, a preservative, a neutralizing agent, propylene glycol, allantoin and deionized water. Through selection of the effective components and reasonable matching of the use amounts of all the components, by means of the synergistic interaction effect of the Pinonin, the banana fruit extract, the skin conditioner and multiple moisturizing components, generation of acnes is inhibited, water-oil balance is adjusted, healing of acnes is accelerated, acne marks are faded in the aspects of inhibiting pathogenic bacteria of acnes, adjusting secretion of sebaceous glands and promoting keratin metabolism, and the skin care product has the effects of whitening skin, whitening skin and whitening skin. Therefore, a good acne removing effect is achieved, and the product is mild and safe.

The invention provides an efficient long-acting mosquito-repelling moisturizing soothing emulsion and a preparation method thereof. The efficient long-acting mosquito-repelling moisturizing soothing emulsion comprises 6.0-10.0% of butyl acetamido ethyl propionate serving as a mosquito-repelling active substance, and the balance of water. The pH buffer system is composed of sodium citrate and citric acid and is used for stabilizing the pH value of the product in an optimal range of 6.0 to 6.5 so as to prevent hydrolysis of active matters; the synergistic soothing protection system comprises at least two of bisabolol, a radix sophorae flavescentis extract and allantoin and is used for neutralizing potential skin irritation. On the premise of conforming to cosmetic laws and regulations, the repellent rate of not less than 90% and the effective protection time of more than 6 hours are realized, meanwhile, tests show that the stimulation rate to sensitive skin is 0%, and the composition has excellent chemical stability and skin care feeling.

The application belongs to the technical field of biological medicine, and discloses a kind of pharmaceutical composition for oral mucositis and preparation method thereof.The pharmaceutical composition is composed of traditional Chinese medicine extract component 55~70wt% and chemical component 30~45wt%, traditional Chinese medicine extract component is composed of white and extract 30~44wt%, Huangqin extract 20~28wt%, Huangqi extract 15~22wt%, Huanglian extract 8~15wt%, borneol 3~5wt%, and chemical component is composed of sodium hyaluronate 25~38wt%, D-panthenol 22~30wt%, allantoin 18~25wt%, dipotassium glycyrrhizinate 15~22wt%.The traditional Chinese medicine extract component in the application follows the compatibility principle of monarch, minister, assistant and messenger, and has integrated treatment effect of anti-inflammatory, repair, pain relief and infection prevention after being matched with chemical component, can significantly reduce the level of inflammation factor of oral mucositis, and significantly shorten the healing time of oral mucositis.

The application discloses a kind of recombinant humanized collagen composition for removing freckle and preparation method and application thereof, and composition includes recombinant humanized collagen and histidine;The recombinant humanized collagen includes unit A and unit B, the unit A is the amino acid sequence of the 168~554 fragment of human source III collagen chain alpha-1 chain;The unit B is the amino acid sequence of the 1127~1163 fragment of human source III collagen chain alpha-1 chain, the unit A and the unit B are connected using linker.The recombinant humanized collagen has the effect of promoting keratinocyte proliferation and inhibiting tyrosinase;Further, the recombinant humanized collagen is compounded into composition with histidine, sponge bone needle and allantoin, the composition has good whitening and freckle-removing effect and low skin irritation, and users are widely applicable.

The invention discloses a nourishing and repairing emollient and a preparation method thereof. In a basic nourishing system, prinsepia utilis royle oil and Zhejiang red camellia seed oil have a synergistic effect, rich unsaturated fatty acids and fat-soluble nutrients are provided, the nourishing power is enhanced, and the skin feeling is improved; and sufficient natural beeswax and soybean-derived phytosterol improve the stability of the system and strengthen the synergistic interaction. The active repairing system adopts high-purity fermentation type salidroside and glabridin with the purity of 99%, so that the bioavailability and repairing efficiency of active components are improved; the low-molecular sodium hyaluronate is matched with the glycerol, so that the moisturizing infiltration capacity is enhanced, and the deep moisturizing of the skin is promoted. In the auxiliary synergistic system, rose hydrolat endows a natural soothing effect, soya bean lecithin guarantees emulsion stability, tocopherol and allantoin are compounded to strengthen antioxidant and repair soothing effects, and product stability, activity retention rate, skin feeling in use and safety are comprehensively improved.

The invention relates to a moisturizing anti-dandruff protein peptide shower gel and a preparation method thereof.The moisturizing anti-dandruff protein peptide shower gel creates an electronegative environment with the pH value of 6.0-6.2 on the surface of skin according to the formation mechanism of layered dandruff, and the skin can be moisturized without damaging a sebum film; firstly, a specially-made succinylation-arginine amphiphilic skin cleansing agent based on silk protein peptide is adopted to clean dirt on the surface of skin, then menthol and jojoba oil which have natural and rapid permeability are adopted to enhance the transdermal effect, and meanwhile, the oily dispersibility of capryloyl allantoin glycyrrhizinate is improved, so that in the extremely-short bathing process, the skin can be effectively protected, and the skin can be effectively protected. Moisturizing and anti-allergy components are introduced into the skin, the zein-chitosan genipin copolymer and other substances with potential cationic characteristics are flocculated and separated out to form a film in the washing process by combining the cationic characteristics of the zein-chitosan genipin copolymer, and the film is spread and attached to the surface of the skin, so that the effect of inhibiting scurf presentation is achieved.

The invention discloses deep moisturizing and hydrating gel as well as a preparation method and application of the deep moisturizing and hydrating gel. The composition comprises the following components: bifidus yeast fermentation product filtrate, human-like collagen, hydrolyzed fish collagen peptide, alpha-arbutin, crithmum maritimum callus culture filtrate, eryngium maritimum callus culture filtrate, desert rose callus culture filtrate, peony fermentation filtrate, hydrolyzed placenta (sheep) extract, leukocyte extract and soybean fermentation metabolite. The skin care product is prepared from a brown algae extract, 1, 3-butanediol, sodium hyaluronate, D-panthenol, an aloe extracting solution, allantoin, carbomer, xanthan gum, cyclopentasiloxane (and) cyclohexasiloxane, polyacrylic acid (ester) copolymer sodium (and) lecithin, a hamamelis mollis distillate, a jania rubens extract, arginine, sweet orange essential oil and the balance of water. The anti-wrinkle gel has the advantages that the anti-wrinkle gel is mild and non-irritant, multiple effects of relieving, moisturizing, tightening and anti-wrinkle are synergistic, the gel is not easy to flow, the dosage is convenient to control, no sticky feeling exists, and the experience feeling is good.

This invention discloses an antibacterial wet wipe and its preparation method, comprising: a fiber substrate and an antibacterial wet wipe liquid; the fiber substrate is a spunlace nonwoven fabric treated with an amphiphilic chitosan derivative and a thermosensitive hydrogel; the antibacterial wet wipe liquid is composed of the following parts by weight: 1.8-2.5 parts of metal-organic framework antibacterial material, 85.5-90 parts of deionized water, 1.5-2.5 parts of glycerin, 2.5-3.5 parts of butylene glycol, 0.4-0.6 parts of ethylhexylglycerin, 0.25-0.35 parts of panthenol, 0.25-0.35 parts of PEG-40 hydrogenated castor oil, and 0 parts of citric acid. The antibacterial wipes contain 0.12-0.18 parts of sodium citrate, 0.20-0.30 parts of allantoin, 0.25-0.35 parts of sodium hyaluronate, and 0.08-0.12 parts of phenoxyethanol. The pH value of the antibacterial wipes is 5.5-6.0. The wipes are free of alcohol and quaternary ammonium salts, and are formulated with MOF materials, phenoxyethanol, and ethylhexylglycerin to avoid irritation. A weakly acidic environment of 5.5-6.0 is maintained through a citric acid and sodium citrate buffer system, which helps maintain the stability of the MOF materials and polyphenolic compounds.

The present application relates to a kind of compositions with the function of preventing ultraviolet radiation and its preparation method and application, belong to the field of cosmetics, solve the existing low multiples sunscreen product needs to add sufficient sunscreen, resulting in product skin feel thick and heavy, sticky, prone to whitening, kneading mud phenomenon, and because of sunscreen, cannot be realized with the synergism of "light + protection" of essence liquid and other efficacy products, difficult to meet the consumer's use experience demand of "lightweight sunscreen".According to mass percentage content, the composition with the function of preventing ultraviolet radiation of the present application, main active ingredients include trehalose 0.1%-5%, allantoin 0.01%-1%, betaine 0.1%-5%, panthenol 0.1%-1%, nicotinamide 0.1%-5%, glycyrrhizic acid dipotassium 0.01%-1%, 4-hydroxyethyl piperazine ethanesulfonic acid 0.1%-5%, 5D-fullerene 0.05%-5%, ergothioneine pine extract 0.1%-10% and glabridin 0.001%-0.1%.

The invention relates to a metal oxide varistor (MOV) device. The MOV device comprises an MOV chip; conductive first and second electrodes disposed on opposite sides of the MOV chip; conductive first and second leads connected to the first and second electrodes, respectively; and an arc-extinguishing, flame-retardant coating covering the MOV chip, the first and second electrodes, and a portion of the first and second leads, the arc-extinguishing, flame-retardant coating comprising a silicone composition formed of a filler material suspended in a silicone resin, the filler material comprises one or more of melamine, guanidine, guanine, hydantoin, allantoin, urea, melamine-formaldehyde, a melamine-cyanurate polymer, and boric acid.

The present application relates to a kind of acidic cadmium-contaminated soil control cadmium selenium-enriched soil modifier and its preparation method, relate to the field of agricultural technology.The soil modifier raw material includes the following mass parts of components: modified diatomite 45-60 parts, wood ash 25-35 parts, slaked lime 10-15 parts, chitin 1-2 parts and allantoin 4-5 parts.The cadmium control selenium-enriched modifier of the present application can effectively capture cadmium ions in soil, inhibit its migration to the surrounding environment, reduce the harm of soil cadmium;It can also reduce the fixation of selenium in soil, increase the effective selenium content in soil, and comprehensively achieve the effect of cadmium control and selenium enrichment, and is easy to use, has great application value.