170 results about "SODIUM SARCOSINATE" patented technology

The invention discloses an agricultural thickening synergistic agent which comprises the following components by weight percent: 10-30% of fatty alcohol polyoxyethylene ether sulfate, 10-20% of alkyl glycoside, 5-25% of sodium lauroyl sarcosinate, 5-10% of fatty alcohol polyoxyethylene ether, 5-15% of ammonium sulfate and the balance of water. The invention also discloses a glufosinate solution containing the agricultural thickening synergistic agent. The agricultural thickening synergistic agent has the characteristics of being good in wetting synergistic action and stable in performances, and is good in thickening synergistic effect; the glufosinate solution prepared from the agricultural thickening synergistic agent has higher viscosity, is beneficial to improving the adhesive force and the moisturizing performance of a liquid medicine, is beneficial to the internal absorption and the conductivity of glufosinate, and can promote the pesticide effect to be fully exerted; and furthermore, the agricultural thickening synergistic agent also has excellent biodegradability, and is high in safety to the environment and organisms, thus well fitting the development requirements of future agricultural surface active agents.

The invention provides oil-control anti-hair-loss liquid shampoo and belongs to the technical field of washing and cosmetic products.The oil-control anti-hair-loss liquid shampoo comprises, by percent content, 15-20% of sodium lauryl polyoxyethylene ether sulfate, 5-10% of cocoamidopropyl betaine, 5-10% of sodium lauroyl sarcosine, 1-3% of cocamidopropyl DEA, 1-2% of cocamidopropyl MEA, 1-5% of isopropanol, 1-5% of glossy privet fruit extract, 1-5% of prepared rehmannia roots, 1-5% of ginger extract, 1-5% of cacumen biotae extract, 0.5-1.5% of thickener, 0.1% of bactericide, 0.1% of citric acid and the balance water, wherein the percent content of all components sums up to 100%.According to the oil-control anti-hair-loss liquid shampoo, through mutual compatibility and the synergistic effect of all the components, the oil-control and anti-hair-loss effects can be achieved, oil control time is effectively prolonged, hair can maintain clean and cool for a long time, and thereby the effect of preventing alopecia seborrhoeica is achieved.

The invention belongs to the technical field of magnetic bead application, and discloses a magnetic bead suspension for nucleic acid purification and screening and application thereof. The magnetic bead suspension comprises a carboxylated modified nano magnetic bead, PEG polyethylene glycol, sodium chloride and/or magnesium chloride, ethylenediaminetetraacetic acid, Tris-HCl, N-sodium lauroyl sarcosinate and Tween 20, a solvent is water, and the concentration of the nano magnetic bead is 0.1-5 mg/mL. The magnetic bead suspension can purify nucleic acid with a recovery rate of up to 96.42%, andhave a good DNA fragment screening function. The magnetic bead suspension has stable performance, is suitable for high-throughput sample operation, has low cost and high flexibility, and is suitablefor use in various workstations.

The invention belongs to the field of daily chemical products and specifically relates to a low-stimulation hair-cleaning compound. The low-stimulation hair-cleaning compound contains 5.0-40.0% of surface active agents, 0.5-2% of wetting agents, 0.05-0.1% of chelating agents, 0.1-0.6% of preservatives, 0.2-0.8% of thickening agents, 0.05-0.1% of anti-sensitization agents, less than or equal to 1%of essences, and the balance of water. The surface active agents are selected from at least one of cocamidopropyl betaine, alkyl glycoside, sodium lauroyl sarcosine and polyoxyethylene (80) triol laurate. The low-stimulation hair-cleaning compound does not contain the traditional strong-stimulation surface active agents; the new amino acid surface active agents and the amphoteric surface active agents are adopted; and the low-stimulation hair-cleaning compound is a hair-cleaning compound which has the advantages that the foaming property is excellent, the cleaning capacity is moderate, the excessive degreasing is avoided, the hair is free from being dry and unsmooth, and the hair-cleaning compound does not contain any cation and silicone oil, is deposition-free, does not generate residuesand is mild and stimulation-free.

The invention discloses a nourishing youth-keeping facial cleanser and a preparation method thereof. The facial cleanser comprises the substances of: coconut oil, rose infused oil, snow Lotus herb infused oil, gum Arabic, west tragacanth gum, coconut juice, coconut oil fatty acid disodium glutamate, sodium sarcosinate, fatty acid methyl ester sulfonate, glycerine, distilled water, white fungus extract liquid, watermelon extract liquid, lily extract liquid, sodium chloride, vitamin E, a cationic guar gum solution, an essence, ethyl paraben, and disodium edetate. The nourishing youth-keeping facial cleanser provided by the invention has a milky-white color, and is transparent and crystal. The facial cleaner has a proper viscosity, a proper consistency, good stability, rich foam, and good fragrance. The facial cleanser can provide nutrients and deep nourishing effects for facial skins. With the facial cleanser, the skins can turn moistened and elastic.

The invention relates to the technical field of skin care products, in particular to mung bean enzyme facial cleansing gel. The mung bean enzyme cleansing cleansing gel includes the following components in weight percent: 0.8-1.2 alkanol acrylate cross-linked polymer, 20-30 lactic acid bacteria or mung bean seed extract fermentation product filtrate, 0.05-0.1 EDTA sodium, curacao Aloe Vera Leaf Extract 0.3‑0.5, Trehalose 1‑3, 30% Sodium Lauroyl Sarcosinate 2‑6, Jojoba Wax PEG‑120 Esters 1‑3, Butanediol 1‑5, Usnea tobeta Extract 0.01‑0.05, Chlorphenesin 0.1‑0.3, Podocarpus Extract 0.5‑2, 1.3 Propylene Glycol 0.8‑1.5, PEG‑40 Hydrogenated Castor Oil 1‑4, Olive Oil PEG‑7 Esters 1‑4, Coco-based Glucoside 1‑5, Water 2‑4, Chitosan Monosuccinamide 2‑5, 10% Potassium Hydroxide, 5% Restoring Chinese Medicine Extract. The mung bean enzyme cleansing and cleansing gel provided by the invention can gently cleanse, remove makeup, repair sensitive skin, purify skin, remove acne and repair.

The invention relates to a soap ammonia type facial cleansing product and a preparation method thereof. The product comprises an amino acid surfactant, a soap-based surfactant, an auxiliary surfactant, an auxiliary agent and a solvent, wherein the amino acid surfactant is at least one selected from potassium cocoyl glycinate, sodium cocoyl glycinate, sodium lauroyl sarcosine, TEA-cocoyl alaninate,sodium cocoyl glutamate, TEA-lauroyl glutamate, sodium lauroyl glutamate and sodium palmitoleyl glutamate; the soap-based surfactant is at least one selected from potassium cocoate, potassium laurate, potassium myristate, potassium palmitate and potassium stearate; and the auxiliary surfactant is at least one selected from sodium lauroamphoacetate, lauryl hydroxyl sulphobetaine, cocamidopropyl betaine, lauryl glucoside, decyl glucoside, cocamidopropyl betaine, cocamide, dodecyl dimethyl betaine and palm kernelamide. The cleaning agent has the characteristics of low irritation, high cleaning efficiency, rich foam and good use feeling.

The invention discloses a SLS lysis solution which can quickly extract fungal DNA. The SLS lysis solution contains following components (calculated by the total volume of solution): 1 - 3 g/100ml of N-lauroyl sodium sarcosinate, 150 - 300mmol / L of Tris-HCl, 150 - 300mmol / L of NaCl, and 50 - 100mmol / L of EDTA; and the pH value is ranged from 7.5 to 8.5. The SLS lysis solution of the invention takes N-lauroyl sodium sarcosinate as the main functional component to make up the DNA extracting solution; and the DNA extracting solution can be used for extracting fungal DNA. Due to the excellent biologic degradability, the DNA extracting solution can be used for directly breaking the cell wall of pathogenic fungi, thereby avoiding the complicated physical processing of the cell-wall breaking in traditional method in extracting fungal DNA, and greatly simplifying the extracting of DAN.

The invention relates to the technical field of skin care and cleansing, and particularly discloses amino acid cleansing cream and a preparation method thereof. The amino acid cleansing cream is characterized by comprising a surfactant compound with a specific self-thickening effect, wherein the surfactant compound is composed of an amino acid surfactant and an anionic surfactant. The cleansing cream is prepared from the components of, by mass, 5 to 20% of glycerin, 15 to 35% of amino acid surfactant, 20 to 40% of anionic surfactant, 0 to 4% of thickening stabilizer, 0.2 to 4% of plant extract, 1 to 10% of ceramide 3, 0.05% of tea tree oil, 0.6% of hexanediol and the balance of common matrix and/or water in cosmetics. The amino acid surfactant is prepared from sodium cocoyl glutamate, sodium lauroyl sarcosine and potassium cocoyl glycinate. The anionic surfactant is disodium lauryl sulfosuccinate. The cleansing cream provided by the invention is mild, non-irritant, sufficient in cleansing power, capable of effectively strengthening the skin barrier, suitable for long-term use and good in product stability, and the skin is moistened and not tight.

The present invention relates to the field of nucleic acid extraction, particularly to a nucleic acid extraction method and a kit. The kit comprises a nucleic acid chemical cracking solution and an inhibition component removing solution, wherein the nucleic acid chemical cracking solution comprises guanidinium isothiocyanate, N-lauroyl sarcosine sodium salt and PBS; and the inhibiting component removing solution comprises a mixed solution of an aluminum ammonium sulfate dodecahydrate solution and cross-linked polyvinylpyrrolidone (PVPP) and ammonium acetate. The nucleic acid extraction methodcomprises the following steps of chemically cracking a sample by adopting the nucleic acid chemical cracking solution, removing impurities, adsorbing the nucleic acid, and performing washing, eluting,and collecting to obtain the nucleic acid. According to the method, comprehensiveness and unbiased property in nucleic acid extraction are fully considered, purity and integrity of nucleic acid are also considered, loss in the process is reduced to ensure concentration, nesting can be formed for different types of biological or environmental samples, and broad-spectrum applicability of the extraction method is guaranteed.

The invention discloses novel face cleansing beans and a preparation method thereof. The combined cleansing components of the novel face cleansing beans comprise, by mass percentage, 10-60% of modified corn starch, 1-10% of volcanic ash, 0.5-5% of diatomite, 1-10% of sodium lauroyl glutamate, 1-10% of sodium lauroyl sarcosine and 1-10% of algal polysaccharides. The total mass of the cleansing components accounts for 55-65% of the total mass of the novel face cleansing beans. The components of the novel face cleansing beans are mixed and then added into a forming machine to be prepared into spherical particles, and the formed semi-products are baked at 50-60 DEG C for 4-5 hours to obtain the novel face cleansing beans. The novel face cleansing beans have the advantages that the novel face cleansing beans jump out of the intrinsic cream form constraint, the face cleansing beans of various effects can be packed together in a combined to facilitate carrying and use, and a user can select the appropriate face cleansing beans according to the skin state and weather to cleanse the face; the face cleansing beans are safe, non-irritant, convenient to use, applicable to various skin types and high in safety and have effects of controlling oil, whitening, moisturizing and nourishing the skin.

The invention relates to a non-ionic low-irritation infant liquid laundry detergent. The non-ionic low-irritation infant liquid laundry detergent comprises the following components in parts by weight: 15-20 parts of non-ionic surfactant, 10-20 parts of alkyl glucoside, 5-10 parts of sodium sarcosinate, 0.1-0.6 part of bisabolol, 0.5-5 parts of clothing penetrant, 0.5-2 parts of protease stabilizer, 0.5-2 parts of thickener, 0.1-1 part of clothing disinfectant, 0.3-2 parts of clothing softener, 0.01-0.5 part of clothing defoaming agent, 0.01-0.5 part of aloe extract, 0.01-0.5 part of preservative, 0.1-0.5 part of essence and the balance of water, wherein the non-ionic surfactant is at least one of sorbitan ester, glycol ester and sucrose ester. The non-ionic low-irritation infant liquid laundry detergent provided by the invention adopts the polyhydric alcohol type non-ionic surfactant, hydrophilic groups in molecules are hydroxyl groups, and as the products are obtained from natural products, the non-ionic low-irritation infant liquid laundry detergent has the characteristics of easiness in biodegradation and low toxicity, and has no irritation to skin of infants.

The invention relates to the technical field of a DNA extraction kit, in particular to a whole blood genome DNA extraction kit. The whole blood genome DNA extraction kit comprises lysate, an adjustingbead, a nano magnetic bead, a washing solution A, a washing solution B and an eluent; the lysate contains guanidine thiocyanate, sodium N-lauroyl sarcosinate, guanidine hydrochloride, proteinase k and Tween 20; the adjusting bead contains a semipermeable membrane balloon, and sodium chloride is put in the semipermeable membrane balloon; the nano magnetic bead is ferroferric oxide wrapping siliconoxide; the washing solution A contains hexadecyl trimethyl ammonium bromide, Tris-HCl, guanidine thiocyanate, absolute ethyl alcohol and FMES; the washing solution B contains Tris-HCl and absolute ethyl alcohol; the eluent contains Tris-HCl and disodium EDTA. When the kit is in use, the adjusting bead absorbs moisture produced in a fragmentation process and adjusts concentration of the lysate, the recovery efficiency of nucleic acid cannot be adversely affected, and accuracy of a detection result is guaranteed.

The invention relates to a composite scale and corrosion inhibitor for ammonium-nitrogen-containing circulating cooling water, which is adopted when ammonium-nitrogen-containing sewage is used for circulating cooling water. The composite scale and corrosion inhibitor adopts 2-pentadecyl-1-(maleic amide)-ethyl-imidazoline and modified starch as main ingredients, wherein the 2-pentadecyl-1-(maleic amide)-ethyl-imidazoline is a corrosion inhibitor which is better in corrosion inhibition while being independently used; the modified starch is a natural and degradable scale inhibitor which has problems of being large in dosage, not good in treatment effect and easy to decompose. According to the composite scale and corrosion inhibitor for ammonium-nitrogen-containing circulating cooling water disclosed by the invention, the 2-pentadecyl-1-(maleic amide)-ethyl-imidazoline and the modified starch are compounded and then added with a little p-amido benzoyl gluten acid, sodium lauroyl sarcosinate, dodeca-tungsten polyoxometallate, 1,3,5-triazine-2,4,6-tricarboxylic acid and glycerol to obtain the composite scale and corrosion inhibitor which is good in corrosion inhibition effect and scale inhibition effect; besides, calcium carbonate scale inhibition rate is over 99.7%, and carbons steel corrosion rate is lower than 0.027 (mm/a).

The invention discloses resin-based metal copper anticorrosion coating and a preparation method thereof. The coating comprises, by weight, 0.2-0.4 part of p-tert-amyl phenol, 1-2 parts of sodium lauroyl sarcosine, 1-2 parts of amino trimethylene phosphonic acid, 10-14 parts of vinyl trimethoxy silane, 200-300 parts of 1.8-2g/l citric acid solution, 13-17 parts of silane coupling agent KBM5103, 100-110 parts of tetraethylortho silicate, 30-37 parts of hexafluorobutyl acrylate, 0.1-014 part of azodiisobutyronitrile, 5-7 parts of 20-25% ammonium water, 4-5 parts of ferroferric oxide, 2-3 parts of perfluorosulfonate resin, 1-2 parts of borax, 0.2-0.5 part of beta-hydroxyl alkyl amide and 3-4 parts of sorbitol monoleate. The resin-based metal copper anticorrosion coating can form various hybridization coating surfaces of different structures, and the different-structured coating surfaces combine with exposed low-surface-energy ethylene groups to allow the coating to have a super-hydrophobic property.

A multiple-effect cleaning liquid is characterized by being prepared from components in percentage by weight as follows: 12%-15% of myristyl glucoside, 13%-15% of alkyl polyglucoside, 4%-7% of sodium cocoyl glycinate, 5%-9% of sodium lauroylsarcosinate, 2%-4% of CQAL 100, 0.05%-0.5% of Australian tea tree oil, 0.1%-0.3% of green tea essential oil, 0.1%-0.3% of lemon peel extract, 0.5%-2% of betaine, 2%-4% of glucoside, 0.05%-0.2% of citric acid, 0.3%-0.5% of a protease decomposer, 0.1%-0.3% of sodium citrate, 0.2%-0.4% of potassium sorbate and the balance of water. The cleaning liquid contains no phosphorus, sulfur, aluminum or salt compounds of phosphorus, sulfur and aluminum, is matched with certain phytoextraction essences, is natural, non-toxic, free of residues, skin-friendly and easy to decompose and can be used for cleaning clothes, kitchen ware tableware, melons, fruits, vegetables, floors and the like.

The invention discloses a multifunctional compound type liquid detergent for daily use chemicals. The detergent is formed by mixing the following ingredients in percentage by weight: 10-30% of tea tree oil, 4-30% of methyl ester sulfonate, 5-30% of sodium diethylhexyl sulfosuccinate, 1-10% of sodium lauroyl sarcosine, 1-10% of sodium N-Lauroylglutamate, 1-10% of hyperbranched dimeric quaternary ammonium salt, 4-30% of alkyl polyglucoside, 30-70% of purified water, 4-30% of alkyl aryl sodium sulfonate, 0.1-1% of protease, 0.1-1% of lipase, 0.1-1% of amylase, and 0.1-1% of cellulase. The mild clean materials not causing dioxane are optimized and blended with bio-enzymes, the hyperbranched dimeric quaternary ammonium salt and the tea tree oil, bacteria and mites are removed by 99%, the liquiddetergent achieves the multiple effects that the liquid detergent reaches the actually non-toxic grade, is not irritant to the skin, does not contain dioxane or additionally added chemical preservatives, and has a good decontamination effect.