58 results about "Sodium Glutamate" patented technology

The invention discloses a freeze-dried essence with a repairing effect and a preparation method, and belongs to the field of skin care products, and the freeze-dried essence is composed of freeze-dried powder and an independent solvent liquid. The freeze-dried powder contains 0.5-3 parts of palmitoyl oligopeptide, 3-8 parts of I-type collagen, 1-5 parts of III-type collagen, 0.1-1 part of chitosan, 1-3 parts of secondary variable-temperature fermentation liquor of betula platyphylla and 2-8 parts of a freeze-drying protective agent; the solvent liquid is prepared from 0.5 to 3 parts of hyaluronic acid and 0.05 to 0.5 part of sodium polyglutamate. The preparation method comprises the following steps: a, adding fermentation liquor after dissolving; b, adding nano liposome and a protective agent; c, quickly freezing to-55 + / -2 DEG C by liquid nitrogen, and preserving heat for 2.5-3.5 hours; d, drying for 9-11 hours under the vacuum of 15-25 Pa and at the temperature of-18 + / -2 DEG C; and e, the temperature is increased to 15 + / -2 DEG C in a stepped mode, vacuum is smaller than or equal to 20 Pa, and drying is conducted for 18- Through scientific formula design, multiple effects of efficient repairing, anti-aging and relieving are achieved.

The invention discloses a beverage capable of improving sleep and a preparation method of the beverage, and belongs to the technical field of fermentation engineering technology and health-care food. Through a specific probiotic fermentation system, a natural raw material extracting solution, sodium glutamate and a humulus lupulus extract are jointly fermented, endogenous GABA is efficiently converted and generated, and the endogenous GABA and functional components such as pachymaran, lily polysaccharide and jujuboside form a polymorphic composite system. The GABA in the prepared beverage is high in bioavailability and good in stability, all the components have a synergistic effect through multiple ways such as intestinal brain axis regulation and neurotransmitter regulation, sleep is effectively improved, and meanwhile the beverage has good flavor and storage stability.

A shampoo granule and a preparation method thereof are provided. The shampoo granule includes the following components in parts by weight: 0.0008-0.0072 parts of a softener, 53-92 parts of a surfactant, 5-25 parts of an adsorbent, 1-10 parts of a moisturizer, 0.5-6 parts of an anti-caking agent, 0.4-5 parts of a hair regulator, 0.1-1 part of a pH regulator, 0.2-1.4 parts of a preservative, 0.1-1 part of a thickener and 0.5-1.5 parts of a fragrance; where the surfactant is a mixture of sodium cocoyl hydroxyethylsulfonate and sodium lauryl glutamate; the softener is a mixture of acanthus kernel oil, avocado fruit oil, grapeseed oil and Lactobacillus / rye flour ferment filtrate. The shampoo granule has excellent gentleness and nourishing cleansing efficacy, and is easy to rinse without residue, which can significantly reduce water consumption during use. The shampoo granule also has advantages of easy transportation and carrying.

The present invention discloses a composite biological deodorization filler, and relates to the technical field of deodorization fillers, the composite biological deodorization filler comprises a porous carrier, the surface of the porous carrier is coated with a slow-release coating, and the surface of the slow-release coating is compounded with a microbial flora; the slow-release coating consists of a mixture of trehalose and sodium glutamate, a mixture of betaine and mannitol and sodium carboxymethyl cellulose in a mass ratio of (6-9): (2-3): (4-6); the biofilm formation speed of the biological deodorization filler is increased, and the microbial activity attenuation speed is reduced; the invention further discloses a composite biological deodorization device which comprises a deodorization barrel, an air inlet pipe used for guiding in odor is arranged at the bottom of the deodorization barrel, an exhaust pipe is arranged at the top of the deodorization barrel, a filter frame is installed on a central rotating shaft in the deodorization barrel, and a middle core of the filter frame coincides with a shaft core of the central rotating shaft. The bottom frame surface of the filter frame is a conical surface with high periphery and low center; the phenomenon that the filler is accumulated on the frame is reduced, and the deodorization effect of the deodorization device is improved.

The invention discloses a low-free-formaldehyde sodium glutamate-based gypsum retarder as well as a preparation method and application thereof, and belongs to the technical field of building material admixtures. The preparation method comprises the following steps: by taking sodium glutamate and formaldehyde as raw materials, carrying out an addition reaction at low temperature under a weakly alkaline condition regulated by calcium hydroxide to generate an intermediate; and then heating under an acidic condition to carry out dehydration polycondensation, and neutralizing by negative pressure and lime milk to prepare the sodium glutamate-formaldehyde condensation compound. The invention also discloses a retarder composition containing the condensate and a phosphate / zinc sulfate mixture. According to the invention, the content of free formaldehyde (1t; 300 mg / kg) is obviously reduced through improvement; the problem that the strength of gypsum is reduced due to a traditional retarder is solved by using the chelation of calcium ions and zinc sulfate.

The invention discloses a bovine virus diarrhea live vaccine based on suspension culture and a preparation method thereof, and relates to the field of animal vaccines. The bovine viral diarrhea virus vaccine is a freeze-dried vaccine, and each vaccine contains a bovine viral diarrhea virus BVDV attenuated strain antigen and a freeze-drying protective agent; wherein the virus content of the antigen of the BVDV attenuated strain is 105-107 CCID50 / piece, and the BVDV attenuated strain is a cytopathic effect type attenuated strain suitable for suspension culture; the freeze-drying protective agent comprises trehalose, cane sugar, gelatin hydrolysate, sodium glutamate and polyvinylpyrrolidone. The suspension culture technology is adopted, large-scale, efficient and stable production of BVDV antigens is achieved, an optimized freeze-drying formula is combined, the obtained vaccine is high in virus titer, good in immunogenicity, high in stability, good in safety, advanced in production process, controllable in cost and suitable for industrial large-scale production.

The invention relates to the technical field of daily chemical products, and discloses a compound type detoxifying and beautifying bath formula which is formed by physically mixing A-phase composite powder and B-phase matrix powder, the A phase comprises ultramicro Tibetan jade powder, hydrophobic modified talcum powder, sodium bicarbonate and sodium stearoyl glutamate, and physical embedding is achieved through high shear mixing; the phase B comprises xanthan gum, konjac glucomannan, anhydrous calcium chloride, organic acid and PEG-4000 (Polyethylene Glycol). The low surface energy characteristic of the hydrophobic modified talcum powder is utilized, carbon dioxide microbubbles generated by acid-base reaction are directionally captured, aggregates are formed on the surface of the Tibetan jade powder, and the apparent density of mineral particles is remarkably reduced; meanwhile, colloid hydration is accelerated by utilizing heat released by dissolution of anhydrous calcium chloride, and a fluid grid with yield stress is rapidly constructed; the gas-solid-liquid three-phase coupling mechanism effectively solves the problems of sedimentation and layering of high-density mineral powder in a water body, and uniform and stable suspension of heavy mineral particles is achieved.

This invention provides a liquid crystal biomimetic water-locking and oxygen-permeable skincare composition, its preparation method, and its application, belonging to the field of cosmetic technology. It comprises the following components by weight percentage: 20-40% glycerin, 5-10% hydrogenated lecithin, 5-10% phytosterols, 0.1-0.5% sodium stearoyl glutamate, 0.01-0.05% sodium methylstearoyl taurate, 0.1-1% ceramide NP, 1-10% caprylic / capric triglyceride, 1-10% squalane, 0.1-1% tocopheryl acetate, 0.01-0.3% sodium DNA, 0.001-0.1% fibronectin, 0.001-0.1% soluble collagen, and the balance being water. The liquid crystal biomimetic water-locking and oxygen-permeable skincare composition provided by this invention can better form a breathable protective film on the skin surface, reduce skin moisture loss, and help repair damaged skin barriers, thereby achieving the effect of water-locking and oxygen-permeable skincare.

The invention discloses a Cantonese-style sliced boiled chicken flavor enhancing pickling liquid as well as a blending method and application thereof, and belongs to the technical field of food processing. The preparation method comprises the following steps: taking clear chicken soup decocted from a fresh skinned chicken skeleton as a flavor base solution, adding table salt, calcium chloride, sodium glutamate, disodium nucleotide and chicken flavor peptide for compound seasoning, then adding sodium caseinate and preheated chicken oil, and performing high-speed stirring and high-pressure homogenization to realize emulsification stabilization, thereby obtaining the flavor-enhanced pickling solution. The pickling liquid can effectively make up the defects of thin flavor, obvious peculiar smell, soft and loose meat quality and the like of the sliced boiled chicken prepared from broiler chickens bred in a short period, and the fresh fragrance, the flavor plumpness and the meat quality compactness of the sliced boiled chicken are remarkably improved. The invention also discloses an application of the pickling liquid in processing of Cantonese sliced boiled chicken, and the prepared sliced boiled chicken is bright and white in color, compact in meat quality, rich in chicken fragrance, mellow in taste and suitable for industrial production and large-scale application by adopting rolling, kneading and pickling combined with blanching, digesting and cooling with ice water.

The invention discloses a high-purity fully-water-soluble potassium sulfate fertilizer and a preparation method thereof, and belongs to the technical field of potassium sulfate fertilizers. The high-purity fully water-soluble potassium sulfate fertilizer is prepared from the following components in parts by weight: 960 to 980 parts of industrial grade potassium sulfate, 10 to 20 parts of urea phosphate, 5 to 15 parts of potassium nitrate, 1 to 3 parts of sodium hexametaphosphate, 0.5 to 1.5 parts of sodium cocoyl glutamate and 1 to 5 parts of citric acid-polyethylene glycol modified polyaspartic acid. The common problems of dissolution retardation and pseudo saturation of the traditional potassium sulfate fertilizer in low-temperature cold water are effectively eliminated.

The invention relates to an innovative flavor food, in particular to Hangzhou special seafood spicy peanuts integrating Hangzhou special seafood flavor and spicy elements. High-quality peanut kernels are carefully selected, the mellow spicy flavor of sichuanese peppercorn and the hot peppery taste of dried chilli are combined, seafood seasonings such as dried small shrimps and fermented soya beans are ingeniously added, sodium glutamate is used for improving freshness, edible salt and white granulated sugar are used for seasoning, and the spicy peanut kernels are elaborately fried by adopting a unique process. The product not only retains the crispy taste of peanuts, but also adds well-layered spicy seafood experience, and meets the double pursuits of consumers for health and delicious taste.

The application discloses a surfactant composition and application thereof, and belongs to the technical field of cosmetics.The surfactant composition provided by the application comprises sodium lauroyl glutamate, decyl glucoside, Tween-28, a betaine surfactant, a glycolipid and mucunna pruriens polysaccharide.The surfactant composition provided by the application can greatly reduce the dissolution of intercellular lipids and natural moisturizing factors and the damage to proteins on the basis of good surface activity, does not affect the skin barrier function, has a regulating effect on the skin microecosystem, balances the skin microecosystem, does not reduce the number of beneficial bacteria in the skin microecosystem, but can help reduce the number of harmful bacteria in the skin microecosystem, thereby effectively improving the skin barrier function and keeping the skin healthy.When applied to subsequent washing and protecting products, the washing and protecting products obtained are excellent in safety.

The invention relates to a nickel foil and a preparation method and application thereof, and the method comprises the following steps: placing an insoluble anode and a cathode in an electrolyte for electrolysis, and electrodepositing the nickel foil on the cathode; the electrolyte comprises nickel salt, a chlorinating agent, a brightener, a wetting agent and a buffering agent; in the electrolyte, the mass concentration of nickel ions is 50 g / L-100 g / L, the mass concentration of chloride ions is 80 mg / L-400 mg / L, the mass concentration of a brightening agent is 30 mg / L-70 mg / L, the mass concentration of a wetting agent is 10 mg / L-40 mg / L, and the mass concentration of a buffering agent is 20 g / L-50 g / L; the brightener is prepared from at least one of saccharin sodium salt, p-toluene sulfonamide, sulfinyl acetic acid, 1, 4-butynediol, propargyl alcohol and polyvinylpyrrolidone; the wetting agent comprises at least one of lauryl sodium sulfate, sodium dodecyl benzene sulfonate, polyethylene glycol, N-lauroyl sodium glutamate and perfluoroalkyl ether; the buffering agent comprises at least one of boric acid, sodium citrate, citric acid, sodium acetate and glycine; and the pH value of the electrolyte is 3.0-4.5. The nickel foil has high tensile strength and good uniformity and density.

The invention discloses a selenium-rich condiment as well as a preparation method and application thereof, and belongs to the technical field of condiments. The medicinal and edible extract, the selenium-enriched yeast and the active antihypertensive substance are added into the selenium-enriched condiment to form a synergistic system of natural active ingredients, trace elements and targeted antihypertensive substances, so that on one hand, accurate sodium benefiting, diuresis and antihypertensive are realized, on the other hand, the blood vessel function is regulated by virtue of the medicinal and edible ingredients, and meanwhile, the selenium element protects the vascular endothelium; the triple effects are superposed, the blood pressure is more stable and lasting, and the risk of cardiovascular diseases can be reduced; besides, seasoning components such as brewed soy sauce powder and sodium glutamate are added to lay a flavor foundation, the dosage of functional components is strictly controlled, the influence of peculiar smell on the core taste of the seasoning is avoided, the bottleneck that the existing product is preferential in effect and insufficient in flavor is broken through, daily cooking seasoning requirements are met, and consumers can unconsciously realize health intervention in diet. The application scene of medicinal and edible food and selenium-enriched food is expanded.

The application belongs to the field of chemical materials, and particularly relates to a composite material with high wetting and application thereof, and more particularly relates to a composite material containing a surfactant, the composite material comprising the following components: component A and component B; wherein the component A is a surfactant, preferably a biosurfactant, and is specifically selected from sophorolipid, sodium lauroyl glutamate, sodium cocoyl glycinate, NP-7, NP-9, NP-10, NSS or Triton X100; and the component B is selected from limonene, sweet orange essential oil, dried tangerine peel essential oil, pine essential oil or limonene. Through wetting force performance testing on the composite material, under the special properties of the sophorolipid surfactant and through the joint action with reagents, obvious wetting force improvement can be detected.

The application discloses a mild cleaning composition and application thereof, and belongs to the technical field of cosmetics. The mild cleaning composition comprises sodium lauroyl glutamate, decyl glucoside, Tween-28, cocamidopropyl betaine, plant saponin and ikkduin. The plant saponin comprises camellia seed extract, and further comprises at least one of acanthopanax extract, soapberry extract and gynostemma extract. The mild cleaning composition is prepared by selecting suitable components, and the components have good interaction. When the mild cleaning composition is applied to the preparation of a washing and protecting product, the mild cleaning composition has good surface activity, can effectively clean the skin, is very mild, does not cause skin dryness and tightness after washing, does not affect the skin barrier function, and has low residue after use, thereby avoiding continuous stimulation to the skin.

The invention discloses a cosmetic composition as well as a preparation method and application thereof. The cosmetic composition comprises a first component and a second component, the first component comprises a water-based thickening agent, grease, sodium stearoyl glutamate and an emulsifier, the emulsifier comprises polyglycerol-10 oleate and / or polyglycerol-10 stearate, and the second component comprises water and polyol; the preparation method comprises the following steps: respectively preparing the first component and the second component, directly adding the water phase of the second component into the oil phase of the first component, and emulsifying to obtain the cosmetic composition. When the composition is used at the front end, oil is used for nourishing the skin, the composition can serve as a resident product to be smeared on the skin to moisturize and nourish the skin, a protective film layer can be formed to isolate powder cosmetics, and the composition has the unique characteristic of self-emulsifying when meeting water and can be reversely emulsified when the cosmetics are removed, so that the cleaning effect is achieved; meanwhile, the lubricating oil has the characteristics of stable high oil content and good storage stability.

The invention discloses an anti-dandruff shampoo and a preparation method thereof, and relates to the technical field of daily products. When the anti-dandruff shampoo is prepared, firstly, chitosan, formic acid and formaldehyde react to obtain N, N-dimethyl chitosan; then enabling N, N-dimethyl chitosan to react with epichlorohydrin and arginine in sequence to obtain a modified chitosan surfactant; pulverizing clove, and extracting to obtain eugenol dry powder; and finally emulsifying and mixing glycerol, sodium cocoyl glutamate, sorbitan octoate, glyceryl laurate, the eugenol dry powder, the modified chitosan surfactant, citric acid and phenoxyethanol to prepare the anti-dandruff shampoo. The anti-dandruff shampoo prepared by the invention has excellent anti-dandruff property, moisture retention and mildness.

The utility model provides a kind of sodium glutamate continuous crystallization equipment, including one-effect heater, two-effect heater, three-effect heater and gas cylinder, the top of one-effect heater, two-effect heater and three-effect heater is separately installed with one-effect separation chamber, two-effect separation chamber and three-effect separation chamber, the gas cylinder is connected with one-effect heater by first gas pipe, and the one-effect heater is connected with two-effect heater by second gas pipe.The sodium glutamate continuous crystallization equipment, with solubility in one-effect heating process, some capillary crystals are dissolved, so that a part of nucleation crystal is effectively and quickly grown and uniform, continues to evaporate and concentrates in the inside of two-effect heater, and under the transmission of circulating pump, material is circulated in the inside of circulating pipe and is flashed in separation chamber, until the volume of crystal meets the requirement, in the process of continuous crystallization, sodium glutamate can be fully crystallized and grown, and sodium glutamate meeting large volume standard can be produced.

The invention belongs to the technical field of microorganism application, and particularly relates to a preparation method of a serratia rubra solid preparation for antagonizing pear postharvest penicilliosis. Firstly, serratia rubra B11 bacterial suspension is prepared and then evenly mixed with a composite protective agent of a specific formula, and the protective agent comprises four core components including trehalose, skim milk powder, L-sodium glutamate and xylooligosaccharide. And carrying out deep pre-freezing treatment on the mixed solution, and carrying out vacuum freeze drying under the condition of strictly controlling parameters to finally obtain the stable solid preparation. Experiments prove that the microbial inoculum prepared by the method can maintain higher biological activity during low-temperature storage, and the survival rate of thalli still exceeds 60% after the microbial inoculum is stored for 90 days under proper conditions. The preparation has a remarkable inhibition effect on diseases caused by penicillium expansum during the storage period of pears, and an effective and stable novel biological prevention and control product is provided for green prevention and control of postharvest diseases of fruits and vegetables.

The invention discloses a high-yield bacterial cellulose strain and a culture medium and application of the high-yield bacterial cellulose strain, and the high-yield bacterial cellulose strain is foal foal NJBC01 and is preserved in the China Center for Type Culture Collection (CCTCC) with the preservation number of CCTCC NO: M 20252732. The strain has a unique nitrogen source utilization characteristic and shows excellent adaptability and synthesis capacity in a synthetic medium, the synthetic medium is completely composed of cheap chemicals such as glucose, ammonium sulfate, sodium glutamate and inorganic salt, the strain is subjected to static fermentation in the synthetic medium, bacterial cellulose can be efficiently synthesized, and the yield of the bacterial cellulose is increased. And the dry weight of the obtained bacterial cellulose can reach 31.2 g / L. And the product has excellent nanofiber network structure and physical and chemical properties. According to the invention, the controllability of single bacteria in the bacterial cellulose production process is realized, the cost is greatly reduced, and an efficient and economic solution is provided for industrial popularization.

The present application relates to the technical field of microbial fermentation, and particularly relates to a production method of a low-chloride-ion-content gamma-polyglutamic acid fermentation liquor, and specifically comprises the following steps: after the bacillus subtilis is expanded and cultured, a seed liquid is obtained; a fermentation initial culture medium is prepared, and the components and contents of the fermentation initial culture medium are as follows: sodium glutamate 50-100 g / L, citric acid 2-5 g / L, MgSO4 0.1-0.5 g / L, K2HPO4 1-4 g / L, compound amino acid 0-5 g / L, inorganic nitrogen source 1-10 g / L, and the rest is water; the seed liquid is connected to the fermentation initial culture medium for culture, and in the culture process, the carbon source and the inorganic nitrogen source are added through feeding, and the gamma-polyglutamic acid fermentation liquor is obtained through culture. In the present application, the low-cost inorganic nitrogen source is added through flow addition, and a small amount of amino acid growth factor is added to replace the high-price organic nitrogen source, so that the production cost is greatly reduced, and the prepared gamma-polyglutamic acid fermentation liquor has a low chloride ion content.

The invention relates to an environment-friendly aluminum alloy surface treating agent with sand surface treatment and milky whitening effects as well as a preparation method and a use method of the environment-friendly aluminum alloy surface treating agent. Sodium bicarbonate and sodium glutamate which are low in pollution corrosivity are used as the aluminum alloy surface etching agent, sand surface treatment can be efficiently conducted on the aluminum alloy, and meanwhile the problem that sand surface treatment is not uniform due to strong acid and alkali treatment is avoided; in addition, sodium silicate is used as a surface milky white treatment reagent, so that the problem that a generated milky white coating is re-dissolved under a surface etching agent can be avoided, and sand surface treatment and milky white treatment are simultaneously carried out; in addition, the preparation method is simple, the use cost is reduced, and the waste liquid does not contain phosphorus, fluorine and other elements, and is safe and environment-friendly.

This application relates to the field of cosmetic technology, and provides a bicontinuous phase makeup remover gel and its preparation method. The bicontinuous phase makeup remover gel comprises 1.5wt%~2.5wt% of a first emulsifier, 0wt%~0.6wt% of a second emulsifier, 0wt%~1.4wt% of a third emulsifier, 10wt%~20wt% of a polyol, 61wt%~78wt% of oil, 0.2wt%~1.0wt% of a pH adjuster, 0.4wt%~0.6wt% of a preservative, and 2.0wt%~20.0wt% of deionized water; wherein the first emulsifier is selected from at least one of sodium stearoyl glutamate and sodium stearoyl lactylate; the amounts of the second and third emulsifiers are not both 0. The bicontinuous phase makeup remover gel of this application is a semi-transparent gel with a light texture, easy to apply and refreshing to the skin, and has excellent makeup removal effect while also being very gentle.

The present invention relates to a cosmetic composition containing sodium stearoyl glutamate (INCI: Sodium Stearoyl Glutamate), hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) and / or 4-(tert-butyl)-4'-methoxydibenzoylmethane (INCI: Butyl Methoxydibenzoylmethane), and acetyl hydroxyproline (INCI: Acetyl Hydroxyproline). The invention also relates to methods and uses of acetyl hydroxyproline (INCI: Acetyl Hydroxyproline) for reducing adhesion of sand, reducing yellow discolouration, improving microbial stability with respect to E. coli, and / or increasing the flash point of a cosmetic composition.

The invention relates to the technical field of cleaning agents, and discloses a pH-neutral amino acid surfactant type water cup cleaning agent which comprises the following components in percentage by weight: 10-25% of an amino acid surfactant with the purity of greater than or equal to 98%, 1-5% of a sodium citrate-citric acid buffer pair and 65-85% of deionized water. The amino acid surfactant is selected from at least one of sodium cocoyl glutamate and sodium lauroyl sarcosinate; the weight ratio of the sodium citrate-citric acid buffer pair to the amino acid surfactant is 1: (2-5); the pH value of the cleaning agent is 6.5-7.5, and the contact corrosion rate of the cleaning agent to a glass coating layer and a ceramic glaze surface is smaller than or equal to 0.01 mm / year. By selecting food-grade-sourced active matters, stubborn tea residues and coffee stains can be thoroughly disintegrated, meanwhile, a precise coating, a ceramic glaze surface or a plastic material on the inner wall of the cup is prevented from being damaged, the general cognition that a traditional mild product is insufficient in dirt-removing power is changed, the unification of deep cleaning and great maintenance is realized, and the service life of the cup is prolonged. And the use safety is ensured.

The invention discloses a high-stability retinol composite nano-liposome and a preparation method thereof, and the high-stability retinol composite nano-liposome comprises glycerol, water, 2, 3-butanediol, caprylic / capric triglyceride, 1, 2-hexanediol, retinol, hydroxyl pinacolone retinate and a synergistic modified lipid, wherein the synergistic modified lipid is composed of sodium stearoyl glutamate, polysorbate-20 and polyglycerol-4 oleate, and the retinol and the hydroxyl pinacolone retinoate serve as retinoid active substances and are jointly wrapped in a nanoscale liposome structure formed by self-assembly of the synergistic modified lipid. The preparation method comprises the steps of water phase preparation, oil phase preparation, mutual mixing, synergistic modified lipid addition and dispersion treatment. According to the invention, stable wrapping of double retinoid active matters is realized through synergistic modification of a lipid system, the stability and the utilization rate of the retinoid active matters can be effectively improved, and the irritation is reduced while the efficacy is ensured.

The invention relates to the field of daily chemical products, and discloses an anti-hair loss shampoo composition and a preparation method thereof.The anti-hair loss shampoo composition is prepared from, by weight, 5-15 parts of cacumen biotae extract; 2-8 parts by weight of caffeine; 1-5 parts by weight of azelaic acid; 3 to 10 parts by weight of succinyl glycan; 1.5 to 3.5 parts by weight of D-panthenol; 0.1 to 0.3 part by weight of sodium hyaluronate; 5 to 10 parts by weight of sodium lauroyl sarcosinate; 5-10 parts by weight of sodium cocoyl glutamate; 0.1 to 0.3 part by weight of essence; 30 to 80 parts by weight of purified water; 0.2 to 0.5 part by weight of xanthan gum; 5-10 parts by weight of vegetable oil; 1.5 to 3 parts by weight of polyglycerol-6 octoate; 0.5 to 2 parts by weight of tocopherol; the succinyl glycan is subjected to hydrophobic modification treatment. By optimizing a formula and a preparation process, the anti-hair-loss shampoo composition has good stability and a good anti-hair-loss effect.

This invention relates to the field of kasugamycin production technology, specifically disclosing a kasugamycin fermentation culture medium and a kasugamycin fermentation method. The fermentation basal culture medium and the supplemental culture medium are composed of the following components by volume percentage: 5-8% soybean meal, 0.1-0.5% sodium glutamate, 0.26-0.5% potassium dihydrogen phosphate, 0.25-0.5% corn steep liquor, 7-9% soybean oil, and 1-3% maltodextrin. The supplemental culture medium consists of 0.5-1.6% soybean meal and 0.1-0.3% inositol. This invention, by optimizing the basal culture medium formula and combining it with the addition of soybean meal and inositol in the middle and late stages, effectively increases the fermentation potency of kasugamycin. Simultaneously, it avoids the problem of increased fermentation broth viscosity and impaired dissolved oxygen transfer caused by an unreasonable carbon-nitrogen ratio in traditional fermentation processes. It significantly reduces the viscosity of the fermentation broth, improves oxygen supply, and is beneficial for cell growth and the synthesis of secondary metabolites.

An oral care composition comprises hop and one or more surfactants. A solution comprising the hop and the one or more surfactants is clear or slightly turbid in a pH range of about 4.5 to about 9. If the one or more surfactants comprise sodium cocoyl glutamate, lauryl glucoside, or poloxamer, then the oral care composition comprises at least two surfactants.