Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
30 results about "Ascorbyl phosphate" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Detection method of alkaline phosphatase
ActiveCN106066325AInhibitory activityRealize detectionMaterial analysis by observing effect on chemical indicatorChange colorQuantitative determination
The invention provides a detection method of alkaline phosphatase. The method uses alkaline phosphatase ALP for reduction of ascorbyl phosphate AAP to generate alkaline phosphatase; and then the ascorbic acid reduces Cu<2+> into Cu<+>. Cu<+> can inhibit the activity of horseradish peroxidase, so that TMB-H2O2 solution does not change color, and the detection of ALP is achieved. Compared with the prior art, the method uses colorimetric method for the quantitative determination of ALP, and has the advantages of high sensitivity, low detection limit and high accuracy.
Owner:江苏润熵生物科技有限公司
Cosmetic composition with whitening and brightening effects
ActiveCN108653093AGood whitening effectReduce build passCosmetic preparationsToilet preparationsSulfite saltSkin color
The invention relates to the field of cosmetics, and particularly relates to a cosmetic composition with the whitening and brightening effects. The composition is prepared from 1-3% of nicotinamide, 1-4% of a whitening compound, 0.5-1.5% of a citrus peel extract, 0.1-0.5% of arbutin, 1-10 PPM of oligopeptide-4 and the like, wherein the whitening compound comprises water, butanediol, arbutin, citric acid, sodium sulfite, acetyltyrosine, a saxifraga sarmentosa extract, a peony root extract, aminopropanol ascorbyl phosphate, a radix scutellariae extract, glutathione and hydrolyzed cherry plums. The cosmetic composition has the characteristics that the raw materials with the synergistic effect are carefully selected for all whitening nodes, the tyrosinase activity can be inhibited, the melaninmetastasis can be inhibited, the skin color can be brightened, in addition, the synergistic effect on all the nodes in a whitening path can also be achieved, and therefore the safe, effective and stable whitening effect can be achieved finally.
Owner:SHANGHAI NEW COGI COSMETIC
Method for extracting ascorbyl-2-phosphate through bipolar membrane electrodialysis
InactiveCN101747376AShorten the separation processHigh separation yieldGroup 5/15 element organic compoundsElectrodialysisPhosphoric Acid EstersPhosphate ion
The invention discloses a method for separating high-purity AMP through the bipolar membrane electrodialysis technology. Cl- in AMP reaction liquid is effectively removed by using the obvious difference between the migration speed of 5, 6-O-isopropyl ascorbyl phosphate in electrodialysis membrane modulus and the migration speed of Cl-in the electrodialysis membrane modulus. Alkali metal positive ions and negative ions in the AMP reaction liquid are separated by using the resolving function of the bipolar membrane electrodialysis to positive ions and negative ions, so acidic deprotected AMP is obtained and alkali metal is recovered and is cyclically used for AMP synthetic reaction. The acidic deprotected AMP and alkali-earth metal oxides form AMP alkaline-earth metal salts through salt formation. Moreover, phosphate ions which are not removed from solution can be removed through sedimentation. Finally, high-purity AMP alkaline-earth metal salts are obtained through concentration, decolorization, crystallization and drying.
Owner:BEIJING UNIV OF CHEM TECH
Flame-retardant anti-wrinkle finishing agent for fabric and preparation method and application thereof
ActiveCN104695233AIncreased flame retardant strengthImprove wrinkle resistanceVegetal fibresPhosphorous acidPhosphoric Acid Esters
The invention discloses a flame-retardant anti-wrinkle finishing agent for fabrics and a preparation method and application thereof. The flame-retardant anti-wrinkle finishing agent for fabrics comprises the following components in parts by weight: 8-15 parts of trimethyl phosphite, 4-9 parts of tri-isopropyl phosphite, 4-7 parts of triisopropyl borate, 3-7 parts of amino propanol ascorbyl phosphate, 8-15 parts of polyglycerol polyricinoleate, 14-20 parts of dimethyl silicone, 5-13 parts of dimethiconol stearate, 4-8 parts of secondary alcohol ethoxylate, 12-20 parts of propylene glycol and 300-400 parts of water. The preparation method comprises the following steps: mixing, heating, performing magnetic stirring, and the like. The anti-wrinkle property and the flame retardancy of a fabric treated by using the finishing agent are remarkably improved.
Owner:SUZHOU INST OF TRADE & COMMERCE
Cosmetic composition containing whitening compound
ActiveCN108498413AReduce build passGood whitening effectCosmetic preparationsToilet preparationsSulfite saltTyrosine
Owner:SHANGHAI NEW COGI COSMETIC
Whitening and freckle-lightening essence and preparation method thereof
InactiveCN108042412AStrong penetrating powerImprove antioxidant capacityCosmetic preparationsToilet preparationsPulsatilla koreanaAdditive ingredient
Belonging to the technical field of daily chemical processing, the invention relates to a whitening and freckle-lightening essence and a preparation method thereof. The whitening and freckle-lightening essence is prepared by mixing of hyaluronic acid, butanediol, sodium sulfite, citric acid, acetyl tyrosine, fullerene, aminopropyl ascorbyl phosphate, glutathione, arbutin, a daisy extract, a saxifraga sarmentosa extract, a peony root extract, a scutellaria root extract, a pulsatilla cernua extract, a giant knotweed root extract and deionized water. The whitening and freckle-lightening essence provided by the invention is mild to skin, can effectively take whitening and freckle-lightening functions into account, simultaneously has the skin moisturizing and nourishing effects, whitening and freckle-lightening components can rapidly infiltrate the skin, inhibit the activity of tyrosinase, effectively block the formation of melanin, reduce pigment deposition, speed up melanin decompositionand excretion, keep the skin watery, tender and soft for a long time, activate skin cells and improve the oxidation resistance of skin. The whitening and freckle-lightening essence provided by the invention does not contain any harmful ingredient, is mild and non-irritating, and has the effects of whitening and moistening skin, and lightening and removing freckles.
Owner:高源 +1
Flocculating agent and preparation method thereof
ActiveCN108408863ASimple manufacturing methodRaw materials are easy to getBiocideSpecific water treatment objectivesIon exchangeWater quality
The invention discloses a preparation method of a flocculating agent. The preparation method includes the steps of firstly, preparing polymeric-form aminopropyl ascorbyl phosphate; secondly, preparingthe copolymer of the polymeric-form aminopropyl ascorbyl phosphate, 2-(9H-carbazole-9-yl)ethyl acrylate, ethoxylated trimethylolpropane triacrylate and 1-( acryloyloxy)-3-(methacryloyloxy)-2-propanol; thirdly, allowing the copolymer to have ion exchange with sodium sulfobutylether-beta-cyclodextrin. The invention further discloses the flocculating agent prepared by the method. The prepared flocculating agent is evident in flocculating effect, fast in settling, good in discharged-water quality, low in use amount, moderate in intrinsic viscosity, stable, wide in application range, economical, green, environmentally friendly and capable of achieving functions such as sterilizing and alga removing.
Owner:刘鹏
Method for converting in-vitro activated adipose-derived stem cells into chondroblasts
InactiveCN111518751AReduce rejectionKeep aliveCulture processSkeletal/connective tissue cellsPancreatic hormoneTransferrin
The invention discloses a method for converting in-vitro activated adipose-derived stem cells into chondroblasts. The method comprises the following steps of preparing a DMEM culture medium, wherein the DMEM culture medium is prepared from 1% of fetal calf serum, 10 ng / ml of TGF-beta, 100 ng / ml of BMP-6, 6.25 mu g / ml of insulin, 0.1 mu mol / L of dexamethasone, 6.25 mu g / ml of transferrin and 50 mumol / L of ascorbyl phosphate; culturing the adipose-derived stem cells formed into micelles in the DMEM culture medium; and injecting the adipose-derived stem cells cultured for 7-9 days into an articular cavity and converting the adipose-derived stem cells into chondroblasts. The method has the advantages of time saving, simple process control and low rejection of the generated chondroblasts.
Owner:GUANGDONG XIANKANGDA BIOTECH CO LTD
Water-based antirust agent containing green tea extracts and preparation method of water-based antirust agent
The invention discloses a water-based antirust agent containing green tea extracts. The water-based antirust agent is prepared from the following raw materials in parts by weight: 1-2 parts of polyepoxysuccinic acid, 1-2 parts of polymaleic anhydride, 0.1-0.2 part of ascorbyl phosphate, 0.5-1 part of green tea extracts, 1-2 parts of borax, 1-2 parts of sodium gluconate, 1-2 parts of alums, 1-2 parts of aluminum chloride, 3-5 parts of sodium carboxymethylcellulose, 2-4 parts of carboxymethyl chitosan, 2-4 parts of gamma-poly(sodium glutamate), 1-2 parts of sodium lauroyl sarcosine, 6-8 parts of a modified additive and 30-40 parts of water. The antirust agent disclosed by the invention has the characteristics of good antirust effect and lasting efficacy, is safe and non-toxic, and is suitable to be used in family environments.
Owner:HEFEI DAAN PRINTING
Body moisturizing cream and preparation method thereof
ActiveCN104721091AIncrease elasticityImprove aestheticsCosmetic preparationsToilet preparationsLanolinStearic acid
The invention provides a body moisturizing cream and a preparation method thereof. The preparation method of the body moisturizing cream comprises the following steps: adding the components in the group B into the components in the group A while stirring, mixing fully, adding the components in the group C into the mixture slowly, mixing fully and uniformly, decreasing temperature to 30-50 DEG C, adding the component in the group D, and mixing uniformly to obtain the finished product, wherein the components in the group A comprise beeswax, stearic acid, acetyl alcohol or stearyl alcohol, hydrogenated lanolin, squalane, sorbitan monostearate and glyceryl monostearate, the components in the group B comprise avocado oil, vitamin E, phosphotriester, ascorbyl phosphate and propylparaben, the components in the group C comprise propylene glycol, triethanolamine, sheep heparin and distilled water, and the component in the group D is an essence. The body moisturizing cream provided by the invention can be used for effectively promoting the circulation of blood in capillaries (micro-capillaries) and removing the skin pigments.
Owner:广州市派德生物科技有限公司
Preparation method of magnesium L-ascorbyl phosphate without any organic solvent residue
InactiveCN108690076ANo residueReduce manufacturing costGroup 5/15 element organic compoundsOrganic solventDissolution
The invention discloses a preparation method of magnesium L-ascorbyl phosphate without any organic solvent residue. The preparation method comprises following steps: (1) carrying out decationization;(2) removing cationic impurities; (3) removing anionic impurities; (4) carrying out atomization, drying, and crystallization; and (5) collecting materials, performing detection and packaging, and storing the products in a warehouse. The preparation method does not use any organic solvent, through direct atomization, drying, and crystallization, the production cost is reduced, the dissolution speedis increased, and magnesium L-ascorbyl phosphate does not have any organic solvent residue.
Owner:安徽顺利生物有限公司
Environment-friendly formaldehyde removal material and preparation method thereof
InactiveCN107983165ASimple manufacturing methodRaw materials are easy to getMembranesSemi-permeable membranesBoiling pointIon exchange
The invention discloses a preparation method of an environment-friendly formaldehyde removal material. The preparation method comprises the steps of enabling aminopropyl ascorbyl phosphate to react with 4-vinylbenzyl chloride to prepare an intermediate; dissolving the intermediate into a high boiling point solvent, then adding 1,3-divinyl-2-imidazolinone and an initiator into the obtained solution, stirring for carrying out a reaction for 1-2h at the temperature of 50-65 DEG C, and then pouring the product into a film; enabling the obtained film and a hydroxynaphthol blue solution to be subjected to ion exchange, and the like. The invention also discloses the environment-friendly formaldehyde removal material prepared by the method. The environment-friendly formaldehyde removal material disclosed by the invention is high in formaldehyde removal efficiency, rapid in speed, long in service life, green and free from secondary pollution, stable in chemical properties and low in price.
Owner:CHENGDU YUYA TECH
A kind of body lotion and preparation method thereof
ActiveCN104721091BIncrease elasticityImprove aestheticsCosmetic preparationsToilet preparationsLanolinLotion
The invention provides a body moisturizing cream and a preparation method thereof. The preparation method of the body moisturizing cream comprises the following steps: adding the components in the group B into the components in the group A while stirring, mixing fully, adding the components in the group C into the mixture slowly, mixing fully and uniformly, decreasing temperature to 30-50 DEG C, adding the component in the group D, and mixing uniformly to obtain the finished product, wherein the components in the group A comprise beeswax, stearic acid, acetyl alcohol or stearyl alcohol, hydrogenated lanolin, squalane, sorbitan monostearate and glyceryl monostearate, the components in the group B comprise avocado oil, vitamin E, phosphotriester, ascorbyl phosphate and propylparaben, the components in the group C comprise propylene glycol, triethanolamine, sheep heparin and distilled water, and the component in the group D is an essence. The body moisturizing cream provided by the invention can be used for effectively promoting the circulation of blood in capillaries (micro-capillaries) and removing the skin pigments.
Owner:广州市派德生物科技有限公司
Multifunctional nano-composite environment-friendly new material for removing formaldehyde and peculiar smell
InactiveCN110711602AStrong air purification abilityExcellent formaldehyde absorption capacityGas treatmentOrganic-compounds/hydrides/coordination-complexes catalystsPhosphoric Acid EstersCarbon nanotube
The invention discloses a multifunctional nano-composite environment-friendly new material for removing formaldehyde and peculiar smell. The environment-friendly new material comprises the following raw materials in parts by weight: an organic solvent, polyacrylic acid, imidazolidinone, aminopropanol ascorbyl phosphate, a high-boiling-point solvent, an initiator, nanoscale rutile, carbon nanotubes, silicate minerals, plant polyphenol, an amino acid mixed solution, glucose and a polymerization inhibitor. The preparation method of the new material comprises the following steps:: 1, preparing anintermediate, 2, carrying out a constant temperature reaction, 3, preparing a copolymer, and 4, stirring and blending the components. According to the invention, formaldehyde is removed by using a photocatalytic oxidation method, nanoscale rutile is subjected to photocatalysis to form a photocatalyst, and the photocatalyst has excellent air purification ability, especially formaldehyde absorptionability, and has the characteristics of environmental protection, no color and odor, excellent formaldehyde removal ability and the like.
Owner:东莞华梦环保新材料技术有限公司
Preparation method of vitamin C magnesium ascorbyl phosphate
InactiveCN103665040AQuick responseImprove removal efficiencyGroup 5/15 element organic compoundsPhosphoric Acid EstersVitamin C
The invention discloses a preparation method of vitamin C magnesium ascorbyl phosphate. The preparation method is characterized by comprising the following process steps: (1), adding vitamin C, anhydrous calcium chloride and deionized water into a reaction kettle, adding sodium hydroxide aqueous liquor, and adding sodium trimetaphosphate to obtain vitamin C calcium ascorbyl phosphate; (2), adding the vitamin C ester calcium into a material barrel, washing by water, regulating pH value by sulfuric acid to obtain the vitamin C phosphate; (3), filtering the vitamin C phosphate by a roll type nanofiltration membrane filter; (4), adding the filtrate into a reaction kettle, passing through alkalescent anion exchange resin, eluting with hydrochloric acid, regulating pH with magnesium oxide to obtain vitamin C magnesium ascorbyl phosphate; and (5), passing the vitamin C magnesium ascorbyl phosphate through an active carbon filter, adding 95% alcohol in filtrate, spraying and drying to obtain a vitamin C magnesium ascorbyl phosphate finished product. According to the preparation method, an organic solvent is not adopted, whole process is simple and reaction time is shortened; moreover, the preparation method is safe to environment, and the finished product vitamin C magnesium ascorbyl phosphate is high in purity and good in stability.
Owner:WUXI KUAKE MICRONUTRIENT
Method for detecting food-borne pathogenic bacteria by enzymatic low-field nuclear magnetic resonance immunosensor
ActiveCN112540095AExpand the scope of detectionImprove analysis efficiencyAnalysis using nuclear magnetic resonanceImmune profilingPhosphorylation
The invention discloses a method for detecting food-borne pathogenic bacteria by using an enzymatic low-field nuclear magnetic resonance immunosensor. The method mainly comprises the following step that: with Mn (VII) / Mn (II)used as a signal reading system, and on the basis of an immunoassay technology, a magnetic immunosensor based on antibody-antigen recognition is constructed. According to themethod, alkaline phosphatase (ALP) adopted as an immunolabelling enzyme, is applied to the sensor; ascorbyl phosphate is used as a substrate of ALP, and the ALP can dephosphorylate ascorbyl phosphateand further convert ascorbyl phosphate into ascorbic acid with reducibility, and the ascorbic acid can convert Mn (VII) into Mn (II), and therefore, a magnetic signal (transverse relaxation time, T2)comes into being, the change amount of the T2 is positively correlated with food-borne pathogenic bacteria in a sample to be detected. With the method of the invention adopted, the limitation of the detection range of the superparamagnetic nanoparticle-based magnetic relaxation time sensor is broadened, the analysis performance is greatly improved, and a powerful tool is provided for early prevention and control of food safety.
Owner:HUAZHONG AGRI UNIV
Tooth cleaning agent
InactiveCN104546536ALow priceGood whitening effectCosmetic preparationsToilet preparationsBenzoic acidGlycerol
The invention relates to the technical field of daily-use chemical products, and particularly relates to a tooth cleaning agent. The cleaning agent is prepared from the following components in percentage by total amount: 1-3 percent of calcium phosphate, 1-3 percent of ethanol, 0.1-0.5 percent of ascorbyl phosphate, 0.1-0.5 percent of ascorbic acid derivatives, 0.1-0.5 percent of benzoic acid, 10-20 percent of glycerinum, 10-20 percent of sorbitol, 0.5-0.8 percent of sodium carboxymethyl cellulose, 15-20 percent of silicon dioxide hydrate, 0.5-1 percent of a flavoring agent and the balance of water. The invention aims to provide the tooth cleaning agent with good effect and low price.
Owner:赵明贵
A kind of cosmetic composition with whitening and brightening effect
ActiveCN108653093BGood whitening effectReduce build passCosmetic preparationsToilet preparationsBiotechnologySulfite salt
The invention relates to the field of cosmetics, and particularly relates to a cosmetic composition with the whitening and brightening effects. The composition is prepared from 1-3% of nicotinamide, 1-4% of a whitening compound, 0.5-1.5% of a citrus peel extract, 0.1-0.5% of arbutin, 1-10 PPM of oligopeptide-4 and the like, wherein the whitening compound comprises water, butanediol, arbutin, citric acid, sodium sulfite, acetyltyrosine, a saxifraga sarmentosa extract, a peony root extract, aminopropanol ascorbyl phosphate, a radix scutellariae extract, glutathione and hydrolyzed cherry plums. The cosmetic composition has the characteristics that the raw materials with the synergistic effect are carefully selected for all whitening nodes, the tyrosinase activity can be inhibited, the melaninmetastasis can be inhibited, the skin color can be brightened, in addition, the synergistic effect on all the nodes in a whitening path can also be achieved, and therefore the safe, effective and stable whitening effect can be achieved finally.
Owner:SHANGHAI NEW COGI COSMETIC
Enzymatic Low Field NMR Immunosensor for Detection of Foodborne Pathogenic Bacteria
ActiveCN112540095BExpand the scope of detectionImprove analysis efficiencyAnalysis using nuclear magnetic resonanceImmune profilingPhosphorylation
The invention discloses a method for detecting food-borne pathogenic bacteria by an enzymatic low-field nuclear magnetic resonance immunosensor, the main content of which is to use Mn(VII) / Mn(II) as a signal readout system, combined with immune analysis technology, to construct A magnetic immunosensor based on antibody-antigen recognition. In this method, alkaline phosphatase (ALP) is applied to the sensor as an immunolabeling enzyme, and ascorbyl phosphate is used as the substrate of ALP. ALP can remove ascorbyl phosphate Phosphorylation, and then converted to reducing ascorbic acid, and ascorbic acid can convert Mn(VII) to Mn(II), and then cause a magnetic signal (transverse relaxation time, T 2 ) change from scratch, T 2 The amount of change was positively correlated with the food-borne pathogenic bacteria in the tested samples. The invention broadens the limit of the detection range of the sensor based on the superparamagnetic nano-magnetic particle magnetic relaxation time, greatly improves the analysis performance, and further provides a powerful tool for the early prevention and control of food safety.
Owner:HUAZHONG AGRI UNIV
Serum substitute for cell culture and preparation method thereof, serum substitute composition for cell culture, cell culture medium
ActiveCN109988741BHigh densityImprove survival rateAnimal cellsCulture processVaccine ProductionCell culture media
The invention belongs to the technical field of cell culture, and in particular relates to a serum substitute for cell culture and a preparation method thereof, a serum substitute composition for cell culture and a cell culture medium. The serum substitute for cell culture of the present invention includes water and the following components in parts by weight: 18.5-67 parts of amino acid, 200-815 parts of protein, 62.5-252 parts of inorganic salt, 1.0-3.8 parts of ethanolamine, 50-50 parts of sodium pyruvate 200.0 parts, 1.25-5.0 parts of ascorbyl phosphate, 0.5-2.0 parts of glutathione, 5.0-20 parts of insulin. The serum substitute for cell culture of the present invention can be added to any cell culture medium, reducing the amount of serum added, thereby saving costs. The serum substitute for cell culture of the invention is suitable for recombinant protein and vaccine production as well as other types of cell culture, and has strong versatility.
Owner:河南普诺易生物制品研究院有限公司
Method for extracting ascorbyl-2-phosphate through bipolar membrane electrodialysis
InactiveCN101747376BShorten the separation processHigh separation yieldGroup 5/15 element organic compoundsElectrodialysisPhosphoric Acid EstersPhosphate ion
The invention discloses a method for separating high-purity AMP through the bipolar membrane electrodialysis technology. Cl- in AMP reaction liquid is effectively removed by using the obvious difference between the migration speed of 5, 6-O-isopropyl ascorbyl phosphate in electrodialysis membrane modulus and the migration speed of Cl-in the electrodialysis membrane modulus. Alkali metal positive ions and negative ions in the AMP reaction liquid are separated by using the resolving function of the bipolar membrane electrodialysis to positive ions and negative ions, so acidic deprotected AMP isobtained and alkali metal is recovered and is cyclically used for AMP synthetic reaction. The acidic deprotected AMP and alkali-earth metal oxides form AMP alkaline-earth metal salts through salt formation. Moreover, phosphate ions which are not removed from solution can be removed through sedimentation. Finally, high-purity AMP alkaline-earth metal salts are obtained through concentration, decolorization, crystallization and drying.
Owner:BEIJING UNIV OF CHEM TECH
Flame-retardant anti-wrinkle finishing agent for textiles, preparation method and application thereof
ActiveCN104695233BIncreased flame retardant strengthImprove wrinkle resistanceVegetal fibresDimethyl siloxaneStearate
The invention discloses a flame-retardant anti-wrinkle finishing agent for fabrics and a preparation method and application thereof. The flame-retardant anti-wrinkle finishing agent for fabrics comprises the following components in parts by weight: 8-15 parts of trimethyl phosphite, 4-9 parts of tri-isopropyl phosphite, 4-7 parts of triisopropyl borate, 3-7 parts of amino propanol ascorbyl phosphate, 8-15 parts of polyglycerol polyricinoleate, 14-20 parts of dimethyl silicone, 5-13 parts of dimethiconol stearate, 4-8 parts of secondary alcohol ethoxylate, 12-20 parts of propylene glycol and 300-400 parts of water. The preparation method comprises the following steps: mixing, heating, performing magnetic stirring, and the like. The anti-wrinkle property and the flame retardancy of a fabric treated by using the finishing agent are remarkably improved.
Owner:SUZHOU INST OF TRADE & COMMERCE
Phospholipid composition, preparation method thereof and scalp care solution containing phospholipid composition
PendingCN112932991AImprove MicroecologyLong-term effective oil controlAntibacterial agentsCosmetic preparationsPhosphoric Acid EstersSodium phosphates
The invention discloses a phospholipid composition, a preparation method thereof and a scalp care solution containing the phospholipid composition. The active ingredients of the phospholipid composition are obtained by compounding a bacteriostatic composition and a barrier repair composition according to the mass ratio of 1: 1; the antibacterial composition is obtained by compounding bionic phospholipid with R being C8-C12 saturated alkyl, bionic phospholipid with R being C18 unsaturated alkyl and bionic phospholipid with R being C20 unsaturated alkyl according to the mass ratio of (1-2): (1-3): 2. The barrier repairing composition is prepared from lecithin analogue, ascorbyl phosphate salt, tocopheryl phosphate, tocopheryl sodium phosphate, glycerophosphoinositide choline salt, pyridoxal 5-phosphate, adenosine phosphate and riboflavin sodium phosphate according to the mass ratio of (25 to 26): (0.5 to 1.5): (0.5 to 1): (0.5 to 1): (2 to 2.5): (9 to 10): (0.5 to 1): (9 to 10). The composition has more outstanding and superior effects of controlling oil, relieving itching and removing dandruff for a long time.
Owner:广州增城潮徽生物技术有限公司
Antibacterial finishing agent for fabrics, preparation method and application thereof
InactiveCN107164961AImprove antibacterial propertiesBiochemical fibre treatmentVegetal fibresAlcoholTrimethyl phosphite
The invention relates to an antibacterial finishing agent for fabrics, a preparation method and an application thereof. The antibacterial finishing agent includes, by weight, 1-6 parts of a soluble silver salt, 0.1-1 part of a polyether compound containing a carboxyl group, 0.1-1 part of a polyether compound containing an amine group, 8-15 parts of trimethyl phosphite, 4-9 parts of triisopropyl phosphite, 4-7 parts of triisopropyl borate, 3-7 parts of aminopropyl ascorbyl phosphate, 8-15 parts of polyglycerol polyricinoleate, 14-20 parts of dimethyl silicon oil, 5-13 parts of dimethiconol stearate, 4-8 parts of sec-alcohol polyoxyethylene ether, 12-20 parts of propylene glycol and 300-400 parts of water. The preparation method includes the steps of mixing, heating, magnetic stirring, etc. Antibacterial performance of a fabric finished by the finishing agent is improved.
Owner:华娜
Knockout serum replacement for cell culture and preparation method thereof, knockout serum replacement composition for cell culture and cell culture medium
ActiveCN109988741AHigh densityImprove survival rateAnimal cellsCulture processBiotechnologyInorganic salts
Owner:河南普诺易生物制品研究院有限公司
Novel compounds
ActiveCN111448202ACosmetic preparationsGroup 5/15 element organic compoundsPhosphoric Acid EstersMouth care
Disclosed herein are stannous-ascorbyl phosphate and stannic-asorbyl phosphate complexes, oral care compositions stannous-ascorbyl phosphate and stannic-asorbyl phosphate complexes, and methods of making and using the same.
Owner:COLGATE PALMOLIVE CO
A kind of flocculant and preparation method thereof
ActiveCN108408863BSimple manufacturing methodRaw materials are easy to getBiocideSpecific water treatment objectivesPhosphoric Acid EstersMeth-
The invention discloses a preparation method of a flocculant, comprising the following steps: 1) preparation of polymerized aminopropanol ascorbyl phosphate; 2) polymerized aminopropanol ascorbyl phosphate, 2-(9H-carbazole-9- base) ethyl acryloyl ester, ethoxylated trimethylolpropane triacrylate, 1-(acryloyloxy)-3-(methacryloyloxy)-2-propanol copolymer; 3) Carry out ion exchange with sodium sulfobutylbeta cyclodextrin. The invention also discloses the flocculant prepared according to the preparation method of the flocculant. The flocculant also disclosed by the present invention has the advantages of remarkable flocculation effect, fast settling speed, good effluent quality, less dosage, moderate and stable characteristic viscosity, wide application range, economical, green and environmental protection, and has the advantages of sterilization and algae removal. .
Owner:刘鹏
A kind of cosmetic composition containing whitening compound
ActiveCN108498413BReduce build passGood whitening effectCosmetic preparationsToilet preparationsSulfite saltTyrosine
The invention relates to the cosmetic field and particularly relates to a cosmetic composition containing a whitening compound. The cosmetic composition contains the following components in percentageby weight: 1%-3% of nicotinamide, 1%-4% of the whitening compound, 0.5%-1.5% of a citrus peel extract, 0.1%-0.5% of arbutin, 0.1%-5% of an artemisia umbelliformis extract and the like, wherein the whitening compound contains water, butanediol, arbutin, citric acid, sodium sulfite, acetyl tyrosine, a saxifraga sarmentosa extract, a peony root extract, aminopropanol ascorbyl phosphate, a scutellaria root extract, glutathione and hydrolyzed mirabalan. The cosmetic composition has the characteristics that by finely selecting the raw materials with a synergistic effect at each whitening node, thecomposition has a synergistic whitening effect; the composition is capable of inhibiting the activity of tyrosinase and the transfer of melanin and brightening the skin color, has a common synergisticeffect at each node in a whitening process, and finally, the safe, effective and stable whitening effect is achieved.
Owner:SHANGHAI NEW COGI COSMETIC
Anti-wrinkle finishing agent used for fabrics, preparation method and application thereof
InactiveCN107164960AImprove wrinkle resistanceWrinkle resistant fibresVegetal fibresStearateDimethyl siloxane
The invention relates to an anti-wrinkle finishing agent used for fabrics, a preparation method and an application thereof. The anti-wrinkle finishing agent includes, by weight, 3-8 parts of glyoxal, 2-5 parts of itaconic acid, 1-5 parts of coconut diethanol amide, 8-15 parts of trimethyl phosphite, 4-9 parts of triisopropyl phosphite, 4-7 parts of triisopropyl borate, 3-7 parts of aminopropyl ascorbyl phosphate, 8-15 parts of polyglycerol polyricinoleate, 14-20 parts of dimethyl silicone oil, 5-13 parts of dimethiconol stearate, 4-8 parts of sec-alcohol polyoxyethylene ether, 12-20 parts of propylene glycol, and 300-400 parts of water. The preparation method includes the steps of mixing, heating, magnetic stirring, etc. Anti-wrinkle performance of a fabric finished by the finishing agent is improved.
Owner:华娜
A method for detecting alkaline phosphatase
ActiveCN106066325BHigh sensitivityImprove accuracyMaterial analysis by observing effect on chemical indicatorChange colorQuantitative determination
The invention provides a detection method of alkaline phosphatase. The method uses alkaline phosphatase ALP for reduction of ascorbyl phosphate AAP to generate alkaline phosphatase; and then the ascorbic acid reduces Cu<2+> into Cu<+>. Cu<+> can inhibit the activity of horseradish peroxidase, so that TMB-H2O2 solution does not change color, and the detection of ALP is achieved. Compared with the prior art, the method uses colorimetric method for the quantitative determination of ALP, and has the advantages of high sensitivity, low detection limit and high accuracy.
Owner:江苏润熵生物科技有限公司
Features
- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
Why Patsnap Eureka
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com