20 results about "SODIUM SARCOSINATE" patented technology

The application relates to the technical field of component detection, and discloses an analysis and detection equipment based on a creatine sodium finished product, which comprises a detection mounting table, a telescopic assembly, a rotating assembly, a power assembly, a temporary storage assembly, a mixing pretreatment equipment and an analysis and detection equipment; the temporary storage assembly comprises a compression bag, a flexible liquid inlet, a one-way valve and a pressure relief valve; through the flexible compression bag and the one-way valve structure of the temporary storage assembly, the application realizes pressure-free injection of the sample, avoids poor liquid inlet or early liquid leakage caused by air pressure imbalance, adopts a servo motor and a speed reducer in cooperation with the power assembly, realizes accurate indexing in cooperation with the rotating assembly, ensures that the temporary storage assembly is stably aligned with the liquid outlet position, realizes controllable pressure liquid outlet through mechanical extrusion of the telescopic assembly, realizes stable sample delivery, non-deviation and uniform flow, and realizes smooth connection with the mixing pretreatment equipment, so that the creatine sodium detection precision and efficiency are greatly improved, and the structure is stable and reliable and easy to maintain.

The invention discloses aged fur herbal shower gel and a preparation method thereof. The aged fur herbal shower gel comprises the following components: 3.0%-5.0% of potassium cocoyl glycinate, 2.0%-4.0% of sodium lauroyl sarcosinate, 3.0%-6.0% of cocamidopropyl betaine, 2.0%-5.0% of sodium dodecyl benzene sulfonate, 2.0%-5.0% of sodium dodecyl benzene sulfonate, 3.0%-6.0% of sodium dodecyl benzene sulfonate, and the balance of The auxiliary herbal components comprise 0.05%-0.2% of a lophatherum gracile extract, 0.05%-0.2% of a rhizoma phragmitis extract and 0.05%-0.2% of a lalang grass rhizome extract, and the auxiliary herbal components comprise 0.05%-0.2% of a herba lophatheri extract, 0.05%-0.2% of a rhizoma phragmitis extract and 0.05%-0.2% of a rhizoma imperatae extract; 0.1%-0.5% of xanthan gum; 1.5%-4.0% of propylene glycol, 0.5%-1.0% of vitamin E oil; according to the present invention, the aged fur herbal body wash suitable for old people to use is achieved, and after the aged fur herbal body wash is used, the effects of bacteriostasis, dirt removing and odor neutralizing can be achieved.

The invention discloses a sample treating fluid, a vitamin B12 detection sample pretreatment method, a detection kit, a detection method and application thereof, and particularly discloses the sample treating fluid which comprises strong base and sodium dodecyl sarcosinate. According to the sample treatment liquid, VB12 can be completely dissociated, and a relatively stable state can be kept. The invention further provides a detection sample pretreatment method of the vitamin B12. The detection sample pretreatment method comprises the step of mixing the sample treatment liquid with a to-be-detected sample for reaction. According to the sample treatment liquid provided by the invention, VB12 can still be dissociated from binding protein under the condition that highly toxic cyanide or a complex containing cyanide ions and unstable in dissociation is not adopted, and the VB12 can be kept in a relatively stable state to participate in subsequent reaction.

The invention discloses a device for synthesizing sodium sarcosinate through micro-channel continuous flow, and relates to the technical field of sodium sarcosinate synthesis. The device comprises a glycine methylation reaction channel unit, a catalyst recovery assembly, a sarcosine crystallization and purification channel unit, a sarcosine neutralization reaction pipeline and a sodium sarcosine concentration and crystallization one-piece tank unit, the glycine methylation reaction channel unit comprises a raw material mixing pre-reaction pipe, a catalyst adding tank, a plunger type high-pressure pump and a high-pressure micro-channel reaction pipeline combination; the sarcosine crystallization and purification channel unit comprises a hydrogen volatilization channel, a formaldehyde volatilization and concentration channel and a glycine crystallization channel; the sodium sarcosinate concentration and crystallization integrated tank unit comprises a concentration tank, a first crystallization tank, a redissolution tank and a second crystallization tank. According to the invention, the reaction is carried out through the continuous microchannel, the reaction process separation is simpler than the traditional reaction process separation, the raw material utilization rate is high, and the problems of high preparation cost, troublesome operation, incapability of continuous production and the like of the existing glycine methylation method are solved.

The invention relates to the technical field of organic synthesis, in particular to a process for synthesizing sodium sarcosinate by using micro-channel continuous flow, which comprises the following specific steps: S1, pretreating raw materials, preparing 30-50wt% of sodium chloroacetate aqueous solution, and filtering; drying the methylamine gas, and storing under a stable pressure; preparing 32wt%-48wt% of a sodium hydroxide aqueous solution; s2, continuous mixing and pre-reaction: pumping the sodium chloroacetate aqueous solution and the methylamine gas into a micro-channel mixer according to a molar ratio of 1: (1.25-1.6), and controlling the temperature to be 20-30 DEG C and the retention time to be 1-3 minutes to obtain a pre-reaction solution; s3, main reaction; s4, neutralizing and removing impurities; s5, concentration and crystallization; and S6, separation and drying: carrying out solid-liquid separation on the crystal suspension, and then carrying out vacuum drying to obtain a sodium sarcosinate finished product. According to the invention, a micro-channel continuous flow process is adopted, continuous operation of the whole process of sodium sarcosinate synthesis is realized, batch feeding and discharging are not needed, and the occupied area of equipment and the investment cost are greatly reduced.

The invention relates to cosmetic or dermatological compositions for combating dandruff which comprise water; at least 20% by weight of at least one polyol relative to the total weight of the composition; at least one anionic surfactant selected from acyl glutamic acids and their cosmetically acceptable salts, sodium lauryl sarcosinate, and disodium cocoglucoside citrate, and mixtures thereof; at least one non-ionic surfactant selected from alkyl glucosides; and at least one anti-dandruff agent which is piroctone olamine, said composition being devoid of ciclopiroxolamine and zinc pyrithione.

The present invention aims at the formulation and manufacture of a new natural shampoo without sulfates and without parabens based on laurel hydrosol which will purify the scalp, eliminate oils and combat the proliferation of bacteria. The shampoo composition provided by the invention contains the following components in mass percentage: 72% laurel hydrosol, 8.5% geranium hydrosol, 9% Sodium Lauroyl Sarcosinate surfactant, 8% Coco Betaine surfactant, 0.2% preservative, 0.7% thickening stabilizer Xanthan Gum, 1% laurel oil macerate and 0.5% laurel essential oil. The physicochemical analysis of the prepared shampoo shows that its pH is 6.90, its density is 0.91, and its foaming power is 210 ml. It is rheologically stable and does not cause skin irritation.

This invention belongs to the field of personal care product technology, specifically relating to a male genital mousse wash containing PHMB and its preparation method. The wash uses polyhexamethylene biguanide hydrochloride (PHMB) as the core antibacterial agent, combined with cocoylpropyl betaine and sodium lauroyl sarcosinate as the cleansing surfactant system, compounded with sodium hyaluronate, panthenol, and dipotassium glycyrrhizate, supplemented with propylene glycol, glycerin, disodium EDTA, and phenoxyethanol. The pH is adjusted to 5.0–6.0 with L-lactic acid, and the remainder is water for injection. The preparation employs a low-temperature stepwise feeding process to obtain a weakly acidic mousse foam. The product exhibits an antibacterial rate of ≥99.99% against Escherichia coli, Staphylococcus aureus, and Candida albicans, is non-irritating to the skin, produces a dense and stable foam that is easy to rinse, and has good high and low temperature stability. It combines cleansing, antibacterial, and mucosal repair effects, solving the problems of traditional feminine hygiene products such as high irritation, easy allergy, and poor dosage form experience. It is suitable for daily cleaning and care of the male genitalia.

The invention discloses a purification method of sodium lauroyl sarcosinate, and relates to the technical field of purification of compounds. The method comprises the following steps: mixing a sodium lauroyl sarcosinate sample to be purified with a first solvent to obtain a mixed system, and adding a second solvent for recrystallization when the temperature of the mixed system reaches room temperature; separating supernate and separated components, repeatedly dissolving the separated components, and then carrying out secondary recrystallization; and carrying out suction filtration and leaching on a product obtained by recrystallization. The purification method is simple and easy to implement, and chemical raw materials adopted in the purification method are simple, easy to obtain and low in cost; the purification method is mild in reaction condition and easy for large-scale production; according to the method provided by the invention, the sodium lauroyl sarcosinate with the purity exceeding 99% can be prepared at lower cost.

The invention discloses application of recombinant human glaze matrix protein in preparation of an anti-periodontitis oral care product. The oral care product is prepared from rhEMPs, glycerin, sorbitol, poloxamer 188, sodium lauroyl sarcosinate, potassium nitrate, sucralose, xylitol, methylparaben, propylene glycol, PEG-40 hydrogenated castor oil, domiphen and water. The core innovation of the oral care product is that the stability bottleneck of rhEMPs in the physiological pH environment of the oral care product is solved by utilizing the synergistic stabilization effect of poloxamer 188 and sodium lauroyl sarcosinate, and it is found that when the oral care product is combined with components such as potassium nitrate, periodontal pathogenic bacteria can be remarkably inhibited, gingival inflammation can be relieved, and periodontal tissue repair can be promoted. The product form can be mouth wash, oral spray or toothpaste, the preparation process is simple, the stability is good, and a brand new solution is provided for daily adjuvant therapy of periodontitis.

The invention relates to the technical field of daily chemical cleaning and nursing, and discloses a silicone oil-free sulfate-free weak cation system shampoo and a preparation method thereof.According to the formula of the shampoo, lauramide propyl betaine, sodium lauroyl sarcosinate and other multi-element surfactants are compounded; a weak cation conditioning system cooperatively constructed by matching phytosterols, cationic cellulose and cationic guar gum does not contain silicone oil and sulfate components; gradient temperature change and segmented pH regulation and control processes are adopted for preparation. The product has a pH value of 5.0-6.0, conforms to the scalp environment, does not have harmful residues such as D4 and dioxane, has acute eye irritation of slight irritation, has a cleaning rate of 91-97%, is fine and smooth in foam and easy to wash, can significantly improve the smoothness of wet and dry hair and reduce frizz, has stable performance after being placed at 60 DEG C for 4 months, has mild property, cleaning power, repairing effect and use experience, and is suitable for various hair qualities.

The invention relates to the technical field of liquid perfumed soap, and discloses liquid perfumed soap and a preparation method thereof, and the liquid perfumed soap comprises the following components: 8-15% of a main surfactant; 10%-15% of milk; 15%-20% of oat milk; 0.6%-2.5% of a pH buffer agent; 4.5%-10% of an active ingredient composition; 0.05%-0.5% of a preservative and the balance of deionized water. The main surfactant is selected from one or more of sodium cocoyl methyl taurate, sodium lauroyl glutamate and sodium lauroyl sarcosinate. The perfumed soap is prepared by adopting a plant organic component formula, the technical formula that the main active component of the traditional liquid perfumed soap is a chemical surfactant and various auxiliaries are added is replaced, green and environment-friendly organic compounding is realized, and the defects that the conventional surfactant causes skin irritation and barrier damage, possibly damages a skin cuticle lipid structure and causes skin irritation and barrier damage are overcome. The problems of dryness, itching or sensitivity are caused.

The utility model belongs to the technical field of chemical engineering, and particularly relates to a creatine monohydrate mother liquor treatment system which comprises a first resin tower group, a second resin tower group and a bipolar membrane electrodialysis device. A first mother liquor discharge pipe of the first resin tower group is connected with an inlet of the second resin tower group, and a second mother liquor discharge pipe of the second resin tower group is connected with an inlet of the bipolar membrane electrodialysis device. Sodium sarcosinate in mother liquor is adsorbed by adopting a first resin tower group, cyanamide derivatives in the mother liquor are adsorbed by adopting a second resin tower group, NaCl in the mother liquor is decomposed into NaOH and HCl by adopting a bipolar membrane electrodialysis device, and regenerated NaOH and HCl are respectively reused for resin desorption and production processes. And efficient recovery and resource utilization of organic matters and inorganic salts in the mother liquor are efficiently realized, the discharge of wastewater is reduced, and the method has remarkable environmental protection value and economic benefit.

The application discloses a kind of Bose factor shampoo and preparation method thereof, wherein Bose factor shampoo includes the following components: water 60-80 parts, surfactant component 15-40 parts, thickening stabilizer 1-8 parts, functional ingredient component 5-20 parts, wherein, the functional ingredient component includes: tea extract 1-5 parts, hydrolyzed silk 0.1-1 part, malt oligosaccharide glucoside 0.5-2 parts, hydroxyethyl urea 0.01-0.1 part, hydroxypropyl tetrahydro pyran triol 0.1-1 part, the surfactant component includes sodium laureth sulfate, cocamide MEA, sodium lauroamphoacetate, sodium lauroylsarcosinate, sodium cocamidopropylate, cocamidopropyl betaine, the application realizes multiple care effect on hair by scientific compounding and synergistic effect of specific component, excellent technical effect is obtained in cleaning power, mildness, nourishing repair, enhanced elasticity and oil control relief, with remarkable creativity and industrial application value.

The utility model discloses a wastewater treatment device in a sodium lauroyl sarcosinate synthesis process, which comprises a desalting unit, a biochemical treatment unit and a membrane treatment unit, and the desalting unit comprises an evaporator and a condenser which are connected with each other; the biochemical treatment unit comprises a flocculation tank and an aeration tank which are communicated with each other, the flocculation tank is connected with the condenser, an isolation box is arranged in the flocculation tank, filtering holes are formed in the isolation box, a dosing box is arranged in the isolation box, a discharging pipe and a driving motor are arranged on the dosing box, and a rotating rod penetrating through the isolation box to the bottom of the flocculation tank is arranged on the driving motor; the rotating rod is provided with a first stirring blade located in the isolation box and a second stirring blade located outside the isolation box. A pull rod is arranged in the aeration tank, a plurality of biological filler cages distributed up and down are arranged on the pull rod, and an aeration pipe fitting connected with an aeration pump is arranged on the periphery of the pull rod. The device has the characteristic of improving the efficiency and the effect of biological treatment of wastewater.

The invention relates to cosmetic or dermatological compositions for combating dandruff, which compositions comprise: water; at least 20% by weight of at least one polyol relative to the total weight of the composition; at least one anionic surfactant selected from among acyl glutamic acids and cosmetically acceptable salts thereof, sodium lauryl sarcosinate, and disodium 5-cocoglucoside citrate, and mixtures thereof; at least one non-ionic surfactant selected from among alkyl glucosides; and at least one anti-dandruff agent which is piroctone olamine, the composition being free of ciclopirox olamine and zinc pyrithione.

The invention discloses an illite-based water and soil conservation spraying film material, and relates to the technical field of water and soil conservation, and the illite-based water and soil conservation spraying film material is prepared from illite, sodium myristoyl sarcosinate, sodium lignin sulfonate, sodium carboxymethyl cellulose, sulphoaluminate cement and water according to a specific weight ratio. During preparation, the sodium myristoyl sarcosinate and the water are mixed and stirred, then the sodium lignin sulfonate is added, the illite is added after sufficient stirring, a homogeneous slurry A is formed through strong stirring, the sulphoaluminate cement and the sodium carboxymethyl cellulose are added into the slurry A, and rapid and uniform stirring is performed. When in use, the material is sprayed to the surface of soil, and the uniform water and soil conservation film is formed after natural drying. Through modification and connection effects of sodium myristoyl sarcosinate, loose illite particles can be bonded to form a film layer, the anti-scouring capacity of soil is improved, the hydrophilic performance of the illite particles can be changed, water evaporation is inhibited, the soil humidity is improved, and the germination rate of grass seeds can be increased in combination with grass seed sowing.

The invention belongs to the field of wash supplies, and discloses antibacterial shower gel containing traditional Chinese medicine extracts and a preparation method of the antibacterial shower gel. The antibacterial shower gel is prepared from the following raw materials: deionized water, sodium cocoyl methyl taurate, sodium lauroyl sarcosinate, cocamidopropyl betaine, decyl glucoside, glycerol, trehalose, EDTA (Ethylene Diamine Tetraacetic Acid)-disodium, modified coptis chinensis nano-micelles, modified dark plum coordination microspheres, anthemis nobilis extract, dipotassium glycyrrhizinate, dipropylene glycol, tea tree essential oil and menthol. The cleaning agent is prepared from polyethylene glycol, polyethylene glycol, polyethylene glycol, polyethylene glycol, polyethylene glycol, polyethylene glycol, PEG-40 hydrogenated castor oil, C10-30 alkyl acrylate cross-linked polymer, sodium chloride, citric acid, phenoxyethanol and ethylhexylglycerin. According to the preparation method, targeting, slow release and stability are endowed through structural modification of the modified rhizoma coptidis nano-micelles and the modified smoked plum coordination microspheres, an efficient, mild and long-acting antibacterial effect is synergistically achieved in combination with the antibacterial characteristic of active ingredients of the modified rhizoma coptidis nano-micelles and the modified smoked plum coordination microspheres, and meanwhile the skin compatibility and the barrier repairing effect are taken into consideration.

The invention relates to a mother liquor treatment and resource recovery method in a production process for preparing creatine by a chloroacetic acid method, which comprises the following steps: adjusting the pH value of the mother liquor after creatine extraction to 1-4, then cooling to separate out di-sarcosine and sodium chloride solids, and carrying out coarse filtration on the mother liquor to separate out solids which comprise di-sarcosine and sodium chloride, carrying out precision filtration on the mother liquor subjected to coarse filtration to filter impurities; the pretreated mother liquor is separated through a membrane to intercept sarcosine and sodium sarcosine, and membrane permeate liquid passing through the membrane is obtained; evaporating and crystallizing the membrane permeate to collect sodium chloride; introducing trapped fluid which does not pass through the membrane into anion exchange resin, and collecting exchange fluid; and eluting the ion exchange resin, and collecting the eluent. The invention provides a mother liquor treatment and resource recovery method for creatine prepared by a chloroacetic acid method, which can realize continuity industrially, and is reasonable in cost and good in repeatability.