73 results about "SODIUM ASCORBYL PHOSPHATE" patented technology

The invention discloses a plant source composition. The plant source composition comprises the following ingredients: saccharomycopsis ferment filtrate, nicotinamide, panthenol, sodium ascorbyl phosphate, arbutin and a compound extract, wherein the compound extract comprises radix cynanchi atrati extract, chlorella extract, rice germ extract, barley malt extract, vaccinii myrtilli folium extract,punica granatum fruit extract, fructus hippophae extract, sesame sprout extract, wild soybean sprout extract, wheat malt extract, tomato fruit extract and aloe barbadensis leaf extract. The plant source composition further comprises the following ingredients: a conditioner, a humectant, a pH regulator, an emollient, a solubilizer, a solvent and a chelating agent. The plant source composition has the cooperative efficacies of whitening the skin, preserving moisture and resisting oxidation, the essence has fine and smooth texture, and the active ingredients can be easily absorbed by the skin.

The invention discloses a special daub for fireproofing materials of a building carbon calcinator wall and a production method of the special daub. The special daub comprises the following components in weight percentage: 65% to 95% of composite high-aluminum chamotte powder composed of two kinds or more than two kinds of high-aluminum chamotte powder; 2% to 35% of composite chemical bonding agent composed of aluminum phosphate salt, sodium ascorbyl phosphate and water glass; 5.5% to 15% of composite nanometer micro powder composed of nanometer silicon oxide, silicon micro powder or silicon ash and aluminum micro powder; 0 to 30% of high-temperature expanding agent composed of silica powder or quartz powder; 0.5% to 5% of high-temperature agglutinant composed of a potassium base or sodium base feldspar powder; and 1%-5% accelerating agent composed of one kind or two kinds of cement and magnesia powder. The special daub is specially used for building a wall body with the fireproofing materials of a carbon calcinator, and is particularly used for building a wall body with fireproofing materials of a large-scale carbon calcinator; and the special daub has the advantages of very strong pertinence and higher bonding strength.

The invention relates to the technical field of skin care products, and in particular relates to a preparation process of essence capable of whitening and tendering skin. The technical scheme is as follows: the essence is prepared from the following components in percentage by mass: 70-76.5 % of water, 5.2-6.3 % of propylene glycol, 3.6-4.3 % of nicotinamide, 2.6-3.4 % of glycerinum, 1.7-2.3 % of glycine betaine, 1.8-2.2 % of glyceryl polymethacrylate, 1.75-2.15 % of panthenol, 2.6-3.5 % of yeast fermentation product extract, 0.85-1.2 % of sodium ascorbyl phosphate, 0.7-0.9 % of phenoxyethanol, 0.6-0.95 % of folic acid, 0.45-0.55 % of urea, 0.45-0.65 % of flos lonicerae extract, 0.45-0.65 % of Ficus carica L extract, 0.45-0.65 % of cucumber extract, 0.07-0.12 % of sodium hyaluronate, and 0.07-0.12 % of carbomer. The preparation process is simple, the cost is controllable, the essence is environmentally friendly and natural, and the three functions of preserving the heat, caring the skin, and conditioning the skin are combined.

The invention discloses a micro-plastic whitening leading-in essence and a preparation method thereof. The micro-plastic whitening leading-in essence consists of the following components in percentage by weight: 4.0%-6.0% of a tropaeolum majus flower extract, 3.0%-6.0% of a brown alga extract, 0.1%-1.0% of an emblic leafflower fruit extract, 0.05%-0.2% of a turmeric root extract, 2.0%-4.0% of a scutellaria root extract, 0.5%-1.5% of hydrolyzed corn proteins, 0.5%-1.5% of hydrolyzed rice proteins, 5.0%-10.0% of yeast beta-glucosan, 0.2%-0.5% of cetostearyl alcohol olivate and sorbitan olivate, 0.5%-1.5% of glyceryl stearate citrate propylene glycol, 3.0%-5.0% of propylene glycol, 3.0%-5.0% of 1,2-pentanediol, 1.0%-3.0% of octyl ethylene glycol, 2.0%-4.0% of Indian vine yellow seed oil, 0.5%-1.5% of tocopheryl acetate, 1.0%-3.0% of sodium ascorbyl phosphate, 0.05%-0.1% of EDTA (Ethylene Diamine Tetraacetic Acid) disodium, 0.2%-1.0% of natto gum, 0.03%-0.07% of citric acid and the balance of deionized water. According to the invention, the defects of a single ingredient, a limited coordination effect, poor durability, easiness in regeneration and the like are overcome, and therefore, the product is safe and can be professionally matched with a micro-plastic machine for use.

The invention discloses a bio-based hemodialysis membrane and a preparation method thereof. The hemodialysis membrane is prepared from polylactic acid, laminarin, thiolated chitosan, silk fibroin, sodium ascorbyl phosphate, cellulose acetate, dithiothreitol, stachyose, betulin caffeate, ammonium persulfate, ferulic acid, hydroxyethyl starch, N-benzyl glycine hydrochloride, deoxycholic acid, polyhydroxyalkanoate, hexamethylenediamine, hyaluronic acid, benzoperoxide and dimethyl sulfoxide. According to the prepared hemodialysis membrane, the tensile strength is not lower than 7.0 MPa, the transmittance of urea is higher than 86%, the transmittance of beta2 microglobulin is higher than 66%, the rejection rate of macromolecular protein is higher than 95%, the biocompatibility is good, coagulation, thrombus, inflammation, poisoning and other adverse reactions do not exist, and an application prospect is wide.

The invention discloses a ginseng skin whitening facial mask comprising the following components in percentage by mass: 0.3-0.5% of ginseng root extract, 3.3-5.18% of butanediol, 0.34-0.524% of bis(hydroxymethyl) imidazolidinyl urea, 5-8% of glycerinum, 4-6% of propylene glycol, 1-3% of sodium ascorbyl phosphate, 0.2-0.4% of PEG-60 hydrogenated castor oil, 0.2-0.4% of hydroxyethyl cellulose, 0.05-0.15% of EDTA disodium, 0.05-0.15% of essence and the balance of water, wherein the ginseng root extract is used as a skin conditioning agent, sodium ascorbyl phosphate is used as a freckle removing agent, and EDTA disodium is used as a surfactant; therefore, the ginseng skin whitening facial mask has the functions of whitening skin of people, improving the skin elasticity and achieving the beautifying and skin care effects.

The invention provides an external preparation for skins, in particular relates to skincare water for removing acnes, and belongs to the technical field of daily-use chemicals. The skincare water comprises the following components in parts by weight: 10-20 parts of purslane, 20-30 parts of aloe, 4-9 parts of radix astragali, 5-12 parts of angelica sinensis, 4-6 parts of tartaric acid, 10-20 parts of honeysuckle, 4-6 parts of fructus forsythia, 10-20 parts of fructus gardenia, 3-6 parts of triethanolamine, 4-7 parts of butanediol, 2-5 parts of sodium ascorbyl phosphate, 3-7 parts of zinc oxide, 3-5 parts of arginine, 6-12 parts of vitamin E, 5-15 parts of carbomer, 10-15 parts of glycerol, 4-8 parts of dipotassium glycyrrhizinate, 1-2 parts of essence and 200-300 parts of water. The skincare water for removing the acnes provided by the invention is capable of effectively conditioning skin moisture and improving self-healing of skins and has the efficacies of diminishing inflammation and detoxifying, has no toxic or side effects as natural plants are used as raw materials, and is suitable for long-term use.

The invention relates to the field of oral purgative prescription, in particular to a preparation method of sodium ascorbyl phosphate oral solution, comprising the following steps: raw material is dissolved, boiled and sterilized, and filtered and disinfected, the step of boiling and sterilization is that sodium benzoate with 0.02-0.03 percent of mass-volume ratio is added in the solution obtained in the step of the dissolution of the raw material, the solution is evenly stirred and is heat-insulated for 1-2 hours at the temperature of 98-100 DEG C; the step of the filtering and disinfection is that the boiled and sterilized solution is cooled to below 40 DEG C, essence with 0.10-0.13 percent of mass-volume ratio is added, and then the solution is filtered with a 0.22mum of a microfiltration membrane for obtaining the sodium ascorbyl phosphate oral solution. The total bacterial count in microorganism of the solution obtained by the invention is extremely low, thereby reducing the stimulation of the solution to intestinal canals.

The present invention discloses a soluble microneedle having a freckle-removing function. The soluble microneedle comprises a base seat and a needle body located on the base seat. The needle body is internally embedded with a compound anti-tranexamic acid composition. The compound anti-tranexamic acid composition comprises the following components in weight percentages: 0.6-4.0% of tranexamic acid, 0.4-3.0% of sodium ascorbyl phosphate, 3.0-12.0% of hydroxycyclodextrin, 0.3-0.8% of a Maojian green tea extract, 60-92% of hyaluronic acid and the balance water. The compound anti-tranexamic acid composition is embeded in the soluble microneedle needle body, direct supply of the composition to deep skin through skin stratum corneum is facilitated, and the soluble microneedle improves a transdermal absorption effect of the compound anti-tranexamic acid composition, increases absorption efficiency of the compound anti-tranexamic acid composition and further enhances freckle-fading time.

A cosmetic containing L-ascorbic acid 2-phosphate sodium salt that excels in long-term stability. In particular, there is provided a cosmetic characterized in that L-ascorbic acid 2-phosphate sodium salt (A) and at least one compound (B) selected from the group consisting of arginine, urea and triethanolamine are contained in a mixing mass ratio of (A):(B) ranging from 1:0.001 to 1:0.5.

The invention relates to a tyrosinase inhibition compound and an application thereof. The tyrosinase inhibition compound contains beta-arbutin, gallogen, carnosine and sodium ascorbyl phosphate. The tyrosinase inhibition compound is used for directly inhibiting the key targeting tyrosinase for melanin synthesis, indirectly competing, reducing the midbody in the melanin forming process and inhibiting the melanogenesis by eliminating four target spots of the oxygen radicals of the catalytic reaction of the tyrosinase.

The invention relates to the field of daily chemical products, and discloses an anti-aging liposome composition. The anti-aging liposome composition is prepared from the following components in percentage by weight: 5 to 10 percent of grapefruit peel oil, 0.1 to 5 percent of cedrusatlantica bark oil, 0.2 to 1 percent of semens chenopodii quinoae extract, 20 to 50 percent of sucrose laurate, 9 to 15 percent of 1,3-propylene glycol; 0.1 to 0.5 percent of sodium ascorbyl phosphate, 3 to 5 percent of soybean lecithin, and the balance of deionized water. According to the composition disclosed by the invention, through a synergistic effect of all components, the hydratability of skin is effectively promoted, a skin barrier function is enhanced, and the elasticity of the skin is promoted, so that the aging of the skin is effectively delayed; a unique liposome capsulized technology is adopted, so that the absorption of active materials is enlarged, the addition amount of active matters is reduced, and the side effect and the cost of the product are reduced.

The invention relates to a burn dressing applicable to department of burn and having an antibacterial effect, and belongs to the technical field of medical dressings. The burn dressing is mainly prepared by the following steps: preparing a mixed solution which consists of algin acid, vitamin E, sodium ascorbyl phosphate, sodium polyacrylate and glycerol; preparing extracting solutions of herba portulacae, radix astragali and honeysuckle flower; and conducting a cross-linking reaction by virtue of a water-soluble polymer, starch, modified microcrystalline cellulose, water, an antibacterial agent and a cross-linking agent, so that the dressing is prepared. According to the burn dressing disclosed by the invention, the radix astragali has functions of replenishing qi to strengthen superficial body resistance, inducing diuresis and draining toxins, expelling pus, healing sores and promoting generation of fresh tissue. Astragaloside, as a main active ingredient in the radix astragali, has a certain effect on promoting healing of traumatic wounds; the herba portulacae is effective on promoting wound recovery and enhancing the antibacterial effect; the algin acid is capable of promoting absorption of medicines and improving a recovery effect; and the burn dressing, in the dosage form of a hydrogel, has a good effect on the recovery of burns.

The invention relates to a preparation method of sodium ascorbyl phosphate, which is characterized by comprising the following steps: (1) adding ascorbic acid, anhydrous calcium chloride and deionized water into a reaction kettle, adding a sodium hydroxide solution, and adding sodium trimetaphosphate to obtain calcium ascorbate; (2) adding the calcium ascorbate into a barrel, washing with water, and regulating the pH value with sulfuric acid to obtain ascorbate phosphate; (3) filtering the ascorbate phosphate through a microtubule-type dynamic membrane; (4) adding the filtrate into a reaction kettle, dropwisely adding a sodium hydroxide solution to regulate the pH value while controlling the reaction temperature and time, thereby obtaining the sodium ascorbyl phosphate; (5) filtering the sodium ascorbyl phosphate through a roll-type nanofiltration membrane filter; and (6) filtering the sodium ascorbyl phosphate through activated carbon, adding 95% ethanol, and carrying out spray drying to obtain the sodium ascorbyl phosphate finished product. The method does not use any organic solvent, and has the advantages of simple technique, short reaction time, environmental safety, high product purity and high stability.

The invention discloses construction of a photo-induced electrochemical sensor for alpha fetoprotein. A cascaded construction sensing interface is constructed by using three kinds of semiconductor materials of CdS, SnS2 and TiO2, so that the photoelectric conversion efficiency is improved. (1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride) and N-hydroxysuccinimide are covalently coupledwith an alpha-fetoprotein capture antibody and the alpha fetoprotein is identified specifically. With a sandwiched mode, an electron donor is provided for a photo-induced electrochemical reaction ina sodium ascorbyl phosphate solution by combining an alkaline phosphatase / alpha-fetoprotein secondary antibody / gold nanoparticle complex. With a three-electrode system, the photocurrent of the systemis measured by using the white light xenon lamp with the wavelength of 200nm to 2500nm as a light source, so that the high-selectivity high-sensitivity detection of the alpha-fetoprotein is realized.

The invention discloses a repairing type silk mask which comprises a mask solution and a mask layer. The mask solution adheres to the mask layer and comprises water, propylene glycol, butanediol, glycine betaine, glyceryl polyether-26, Carbomer, methylparaben, sodium hyaluronate, poly(sodium L-glutamate), hydroxyethyl cellulose, triethanolamine, bis(hydroxymethyl) imidazolidinyl urea, methylisothiazolinone, sodium ascorbyl phosphate, arbutin, polyquaternium-76, stephania tetrandra extract and glutathione. The invention belongs to the technical field of daily cosmetics. The repairing type silk mask is free of side effects and contains abundant mineral substances and vitamins, improves skin immunity, and meanwhile has a skin repairing function and meets the requirement that one product has multiple functions. The invention further provides a preparation method of the repairing type silk mask so that the large-scale production of the repairing type silk mask can be achieved.

The invention relates to the technical field of cosmetics, in particular to a mild sebum controlling acne removing composition and a preparation method thereof. By combining the four stages of acne occurrence and development, through the combined use of four effective ingredients that mainly function at different stages, design optimizing is carried out from the four dimensions of controlling sebum secretion, exfoliating keratin, inhibiting acne bacilli and reducing inflammation, wherein niacinamide is mainly used to inhibit the secretion of sebum, wrapped salicylic acid is used to exfoliate keratin and dredge pores, sodium ascorbyl phosphate and salviae miltiorrhizae root extract have antibacterial and anti-inflammatory effects, the defect of the single effect mechanism of existing acne removing products is overcome, the four parts are synergistic with one another other, and the acne removing composition has a more comprehensive and remarkable acne removing effect.

The invention relates to an anti-aging composition which is prepared from the following components in parts by weight: 1.5-2.5 parts of first active component and 0.5-2 parts of second active component; the first active component is herba achilleae millefolii extract, and the second active component is a mixture of pomegranate extract and sodium ascorbyl phosphate. The composition has the functions of resisting aging, preserving moisture, whitening skin, refining pores and relieving sensitivity.

The invention discloses special propolis toothpaste for pregnant and lying-in women and a preparation method of the special propolis toothpaste. The toothpaste is prepared from a propolis extracting solution, a lemon extract, folic acid, hydroxyapatite, sodium ascorbyl phosphate and a base material. After the propolis extracting solution, the lemon extract, the hydroxyapatite, the sodium ascorbyl phosphate and the folic acid are specifically compounded, the toothpaste can be ensured to have optimal functions of preventing and treating pregnancy gingivitis, periodontitis, dental ulcer, dental caries, vomiting and the like, and if any one of the ingredients lacks, deficiency and reduction of various functions are caused. The toothpaste combined by compositions prepared from the specific formula of the invention has effects of relieving vomiting during pregnancy, sterilizing, diminishing inflammation, removing bad breath, effectively preventing pregnancy gingivitis, periodontitis and dental ulcer, repairing dental enamel, preventing tooth decay and the like, and has good application prospect.

The invention discloses a skin-aging-resistant composition containing nicotinamide adenine dinucleotide. The composition comprises, by weight, 2-7 parts of nicotinamide adenine dinucleotide and further comprises, by weight, one or two of 0.25-2 parts of palmitoyl tripeptide-1 and 0.5-2 parts of sodium ascorbyl phosphate. The invention further provides a preparation method and application thereof.The composition has outstanding whitening, crease-resisting and moisturizing effects and can effectively delay skin aging.

The invention belongs to the technical field of cosmetics, and particularly discloses a whitening and freckle removing cream. The whitening and freckle removing cream is prepared from, by weight, 58.529% of water, 3% of glycerin, 4% of caprylic / capric triglyceride, 1% of squalane, 3% of cetostearyl alcohol, 3% of coco-glucoside, 3% of polydimethylsiloxane, 2% of kojic acid dipalmitate, 2% of arbutin, 3% of PEG-100 stearate, 3% of glyceryl stearate, 1% of sodium ascorbyl phosphate, 0.5% of butyrospermum parkii butter, 1% of tocopheryl acetate, 0.2% of xanthan gum and 0.1% of methylparaben. Compared with the prior art, the whitening and freckle removing composition is formed by the compounding plant extract and traditional whitening ingredients, the problems of poor safety and high irritation of the traditional whitening and freckle removing active ingredients are solved, the heat resistance, oxidation resistance and ultraviolet resistance of the whitening active ingredients can be improved, and compared with other whitening and freckle removing ingredients, the whitening active ingredients are safer, more stable and more efficient; meanwhile, the composition has anti-wrinkling and anti-aging effects.

Embodiments of the invention disclose anti-inflammatory analgesic toothpaste and a preparation method thereof, and belong to the technical field of oral care products. The toothpaste includes the following components in percentages by weight: 32-44% of sorbitol, 3.6-5.5% of glycerol, 4.2-6% of xanthan gum, 28.5-33% of hydrated silica, 0.3-0.6% of chrysanthemum flower extract, 0.3-0.6% of flos lonicerae extract, 0.3-0.6% of paeonol, 0.3-0.6% of sodium ascorbyl phosphate, 1-2% of hydroxyapatite, and 12-23.5% of deionized water. According to the method, the chrysanthemum flower extract, the floslonicerae extract, the paeonol, the sodium ascorbyl phosphate and the hydroxyapatite are added into a toothpaste substrate, the components play a synergistic role, so that the toothpaste can obviouslyimprove symptoms of gingival inflammation and swelling and pain of a subject, and has excellent anti-inflammatory and analgesic effects; the components of the toothpaste have a reasonable ratio, andthe sensory and physical and chemical indexes of the prepared toothpaste meet requirements; and the preparation method provided by the invention has strong operability, convenient practical application, and is favorable for promotion.

The invention discloses a temperature-sensitive hydrogel compound suitable for carrying human umbilical cord Wharton's Jelly-derived mesenchymal stem cells (WJ-MSCs) and an application of the temperature-sensitive hydrogel compound. The temperature-sensitive hydrogel compound is prepared from the following raw materials in parts by weight: temperature-sensitive hydrogel, a temperature-sensitive hydrogel additive and a solvent, and the temperature-sensitive hydrogel additive is sodium ascorbyl phosphate. The temperature-sensitive hydrogel compound provided by the invention can significantly promote the survival rate of human umbilical cord Wharton's Jelly-derived mesenchymal stem cells and enhance the cell migration ability; the product can be used for repairing large-area mouse skin with whole cortex excision, and an obvious injury healing effect can be seen on the eighth day after transplantation; the temperature-sensitive hydrogel can be used as a temperature-sensitive hydrogel medicinal preparation, and is applied to the fields of promoting survival of carried cells, cell migration, tissue repair, tissue regeneration and the like.

The invention discloses a CBD hemp essence emulsion. The CBD hemp essence emulsion comprises the following raw materials in parts by weight: 50-80 parts of water, 10-15 parts of aloe vera leaf juice,5-8 parts of polysorbate, 2-4 parts of glycerol, 3-9 parts of sodium ascorbyl phosphate, 2-8 parts of phenoxyethanol, 1-5 parts of tocopheryl acetate, 2-6 parts of an acrylates / alkyl acrylate crosspolymer, 10-15 parts of a hemp leaf extract, 1-3 parts of essence, 2-5 parts of ethylhexylglycerin, 3-6 parts of tetrasodium glutamate diacetate, 1-4 parts of sodium hydroxide and 1-5 parts of sodium hyaluronate. The aloe vera leaf juice, the polysorbate, the hemp leaf extract, the ethylhexylglycerin and the tetrasodium glutamate diacetate are added into a formula of the CBD hemp essence emulsion; the cannabis sativa leaf essence relieves and repairs cutin, nourishes skin, enables the skin to be tender and smooth; the aloe juice reduces oil gloss, increases the soft and moist degree of the skin,preserving moisture and moistens the skin, enables the skin to be moisturized and plump, and effectively relieves the skin. The CBD hemp essence emulsion is suitable for all kinds of skin people, andhas wide market prospects.

The invention discloses an urban decay eyeshadow primer potion and a preparation method thereof. The urban decay eyeshadow primer potion is prepared from the following raw materials in percentages by weight: 36-85% of isododecane, 4-12% of a stabilizer, 1-6% of triacontyl PVP, 1-7% of propylene carbonate, 1-7% of hydrogenated polyisobutene, 3-15% of titanium dioxide, 3-12% of a coloring filler, 0.2-4% of an anti-oxidant skin conditioner and 0.2-1.0% of a preservative, wherein the stabilizer is a mixture of quaternary ammonium salt-18 bentonite and quartz; the anti-oxidant skin conditioner is at least one of retinyl palmitate, tocopheryl acetate, ascorbyl palmitate and sodium ascorbyl phosphate; and the preservative is at least one of phenoxyethanol and caprylyl glycol. The urban decay eyeshadow primer potion is capable of effectively providing an anti-oxidation effect, covering fine lines of eyes and brightening complexion around the eyes.

The invention discloses tightening oil-control moisturizing lotion. The tightening oil-control moisturizing lotion is prepared from the following raw materials in parts by weight, 120-150 parts of water, 5-7 parts of arbutin, 3.5-4.5 parts of water chestnut fermentation extract, 0.8-1 part of sodium ascorbyl phosphate, 0.4-0.6 part of dragosantol, 1-1.2 parts of sucrose palmitate, 5-6 parts of seabuckthorn seed oil, 3-3.5 parts of inulin lauryl carbamate, 2.5-3 parts of glucose pentaacetate, 1-1.2 parts of hydroxylated lecithin, 5-7 parts of butanediol, 1-2 parts of fomes fomentarius extract,0.8-1.2 parts of ferulic acid and 3-4 parts of tomato seed oil. The tightening oil-control moisturizing lotion has the outstanding effects of moisturizing, tightening and oil control and the excellentefficacy of whitening and smoothing.

The present invention relates to a shower gel, comprising the following components and parts by weight: water 35-45, forget-me-not extract 6-8, tea bran extract 5-7, tea oil 12-15, peppermint extract 3-7, Lemon Extract 10‑15, Ginseng Extract 6‑9, PEG‑80 Sorbitan Laurate 10‑12, Cocamidopropyl Betaine 5‑8, Sodium Lauroamphoacetate 3‑6, PEG ‑150 Distearate 8‑11, Sodium Benzoate 6‑7, Fragrance 1‑2, Styrene / Acrylic (Ester) Copolymer 3‑5, Oat Kernel Extract 2‑4, Acrylic (Ester) Copolymer 6-8 Polyethylene Glycol 11-15, Sodium Ascorbyl Phosphate 2-3, Glycerin 20-25, Milk Protein 1-3, Hydrolyzed Rice Bran Protein 5-6, Lactic Acid 2-4, Lactose 3-5. The invention has moderate cleaning power, foam and comfort, can eliminate the damage of surfactants to the skin, has a remarkable effect on removing and inhibiting bacteria on the skin surface, can whiten the skin, can promote the metabolism of the body, and delay cell aging , also has good moisturizing, emollient, anti-wrinkle and anti-oxidation.

The invention discloses a liquid preparation of sodium ascorbyl phosphate. Each 1,000 milliliters of liquid preparation contains 40 to 180 grams of Na2HPO4.7H2O, 100 to 480 grams of NaH2PO4.H2O, and 0.05 to 0.3 grams of preservative. The liquid preparation of the sodium ascorbyl phosphate has a remarkable preservative effect; and the solubility, dissolution speed and stability of the sodium ascorbyl phosphate, which is the mixture of the Na2HPO4.7H2O and NaH2PO4.H2O, are high.

The invention discloses a compound tranexamic acid composition. The compound tranexamic acid composition is prepared from, by weight, 0.6-4.0% of tranexamic acid, 0.4-3.0% of sodium ascorbyl phosphate, 3.0-49.0% of hydroxyl cyclodextrin and balance water. In addition, the invention further discloses a preparation method and product of the compound tranexamic acid composition. The prepared compoundtranexamic acid composition can effectively improve the percutaneous absorption effect of the tranexamic acid and sodium ascorbyl phosphate, can also improve the stability of the sodium ascorbyl phosphate in a liquid, and play a synergistic role in spot fading better.

The invention discloses a whitening mask and a preparation method thereof. The mask is prepared from the following components in parts by weight: 5-20 parts of purple sweet potato anthocyanin nano-liposomes, 2-10 parts of a hamamelis virginiana extract, 1-5 parts of a towel gourd stem extract, 2-5 parts of an aloe extract, 2-10 parts of glycerin, 5-10 parts of butanediol, 0.2-1 part of trehalose,0.1-0.5 part of sodium hyaluronate, 1-5 parts of sodium ascorbyl phosphate, 3-8 parts of nicotinamide, 10-20 parts of rose essential oil, 1-2 parts of neroli, 0.05-0.5 part of a pH modifier and 80-120parts of deionized water. The components are weighed according to proportions, an aqueous phase and an oil phase are prepared respectively and then mixed for emulsification, a pH value is regulated,a non-woven fabric pasting film is soaked in the mask mixed liquor, vacuum pumping is then carried out to realize complete combination of the mask mixed liquor and the non-woven fabric pasting film, and spot checking and sub-packaging are then carried out. The components of the mask are of safe sources, freeze-dried powder of the purple sweet potato anthocyanin nano-liposomes is taken as the raw material, the mask is mild in performance and free of irritation to skin, skin elasticity is good after use, and the effect of whitening is good.