11 results about "Potassium gluconate" patented technology

The application discloses an oil and gas field polymer solution viscosity protection system with improved ferrous ion tolerance, and belongs to the technical field of oil and gas field chemicals.The system comprises the following components in mass percentage: 5-10% of a ferrous ion stabilizer, 10-20% of a free radical capturing agent, 10-20% of a structure reinforcing agent, 5-10% of a synergist, and the balance of water; the ferrous ion stabilizer is at least one selected from sodium gluconate, potassium gluconate, diethylene triamine pentaacetic acid and hydroxyethylidene diphosphonic acid; the free radical capturing agent is a compound containing phenolic hydroxyl; the structure reinforcing agent is an imidazoline compound; and the synergist is an aldehyde compound.The application method of the viscosity protection system is as follows: the viscosity protection system is first added into liquid water, polymer powder is then added, a gel breaker is further added, and stirring is uniformly performed to obtain a polymer solution.The viscosity protection system significantly reduces the influence of ferrous ions on the viscosity of the polymer solution, and improves the application effect of polyacrylamide substances in the field of oil and gas fields.

The invention discloses ultra-smooth magneto-rheological polishing slurry for inhibiting surface defects of monocrystalline silicon and a polishing method. The ultra-smooth magneto-rheological polishing slurry comprises the following components: nano cerium oxide with the particle size of 50nm, a dispersing agent, a dispersion stabilizer, a surfactant and a pH regulator, the ultra-smooth magnetorheological polishing slurry comprises the following components in percentage by mass: 1-3 wt% of nano cerium oxide, 0-1 wt% of a dispersing agent, 0.1-2.0 wt% of a dispersion stabilizer, 0-0.5 wt% of a surfactant, 0.1-2 wt% of a pH regulator and the balance of water. The spherical cerium oxide with the size of 50 nm is used as the grinding material, the particle size is small, the sphericity degree is high, meanwhile, sodium gluconate and / or potassium gluconate are / is used as the dispersing agent, and the dispersion stabilizer and the surfactant are added, so that the dispersity of the small-size cerium oxide grinding particles with the size of 50 nm in the polishing solution can be improved; good roughness of the surface of the monocrystalline silicon can be achieved, meanwhile, surface damage can be restrained, and defects caused to the surface of the monocrystalline silicon in the polishing process are avoided.

Formulations for stabilizing Lactobacillus and Bifidobacterium strains are provided, comprising one or more excipient selected from the group consisting of D-(-)-fructose, Bacto Tryptic Soy Broth (BTSB), potassium gluconate, magnesium D-gluconate, sucrose, and / or maltodextrin, and preferably also comprising L-histidine, as are lyophilized cell populations generated using the formulations, and the use of such lyophilized cell populations.

The invention provides sevelamer carbonate oral gel as well as a preparation method and application thereof, and belongs to the technical field of veterinary drug preparation. The sevelamer carbonate oral gel is prepared from 3% of sevelamer carbonate, 0.5%-1.0% of gel, 1%-3% of phagostimulant, 0-1.5% of potassium gluconate, 5% of glycerinum and the balance purified water. The sevelamer carbonate oral gel can effectively control hyperphosphatemia of cats suffering from chronic kidney diseases and prevent hypokalemia to a certain extent. The oral gel is convenient to use and only needs to be mixed for administration every day, and the oral gel is added with a cat phagostimulant, so that the mouth feel and the fragrance are improved to better conform to the taste of cats, and the cats can conveniently take medicine by themselves. Compared with tablets, the sevelamer carbonate oral gel has a better serum phosphorus concentration control effect and is more suitable for sick cats to use for a long time.

This invention discloses the application of gluconate compounds in the preparation of drugs for the prevention and treatment of ovarian cancer. The gluconate compounds include at least one of sodium gluconate, potassium gluconate, calcium gluconate, and zinc gluconate. The invention also discloses the application of gluconate compounds in the preparation of inhibitors of the interaction between TMEM87A protein and CHP1 protein. This invention is the first to discover and demonstrate that gluconate compounds possess significant anti-ovarian cancer activity, effectively inhibiting the proliferation and metastasis of ovarian cancer cells. It also reveals for the first time a novel anti-cancer mechanism by which sodium gluconate directly binds to TMEM87A protein and disrupts the functional complex formed between TMEM87A and CHP1 protein. This invention overcomes the technical prejudice commonly held by those skilled in the art that gluconates are merely nutritional supplements or chelating agents, providing a novel, safe, and widely available class of candidate drugs for the treatment of ovarian cancer.

The invention discloses a polymer solution viscosity protection system for improving ferrous ion tolerance for oil and gas fields, and belongs to the technical field of oil and gas field chemicals, the system comprises the following components by mass: 5-10% of a ferrous ion stabilizer, 10-20% of a free radical scavenger, 10-20% of a structure enhancer, 5-10% of a synergist, and the balance of water; the ferrous ion stabilizer is selected from at least one of sodium gluconate, potassium gluconate, diethylenetriamine pentaacetic acid and 1-hydroxyethylidene-1, 1-diphosphonic acid; the free radical trapping agent is a compound containing a phenolic hydroxyl group; the structure reinforcing agent is an imidazoline compound; the synergist is an aldehyde compound. The application method of the viscosity protection system comprises the following steps: firstly, adding the viscosity protection system into liquid preparation water, adding the polymer powder, then adding the gel breaker, and uniformly stirring to obtain a polymer solution. According to the viscosity protection system, the influence of ferrous ions on the viscosity of a polymer solution is remarkably reduced, and the application effect of polyacrylamide substances in the field of oil and gas fields is improved.

The present invention aims to provide a plant growth composition that contains a fusion peptide that has a stomatal density-increasing effect and can be secreted extracellularly when produced by microorganisms, and that has excellent storage stability. [Solution] A fusion peptide or a salt thereof, or a solvate thereof, containing a tag peptide and one of the peptides (A1) to (A3), from the amino terminus to the carboxyl terminus, A plant growth composition comprising a preservative, wherein the preservative is one or more selected from the group consisting of potassium pyrosulfite, potassium sorbate, potassium gluconate, and sodium benzoate, and the total weight percentage of the preservative in the plant growth composition is 0.5 to 5% by weight based on the weight of the plant growth composition.

This invention discloses a low-sodium compound phosphate for moisture retention in meat products and its preparation method. The low-sodium compound phosphate comprises the following components by weight: 52-68 parts potassium pyrophosphate; 18-28 parts sodium tripolyphosphate; 6-18 parts potassium metaphosphate; and 4-12 parts coating component. The coating component includes trehalose, potassium gluconate, and maltodextrin, with trehalose accounting for 35%-60%, potassium gluconate for 8%-22%, and maltodextrin for 25%-50%. The low-sodium compound phosphate adopts a core-shell composite particle structure, with the core layer comprising potassium pyrophosphate, sodium tripolyphosphate, and potassium metaphosphate, and the shell layer comprising the coating component. The sodium content in the low-sodium compound phosphate, calculated as sodium oxide, is 4.0%-8.5%. This invention can significantly reduce the sodium content, effectively mask the bitter flavor of potassium salts through microstructural design, and simultaneously possesses excellent moisture-proof and anti-caking properties and a synergistic effect of high water retention.

The invention provides a dairy product substitute beverage. The invention relates to a dairy product composition comprising a dairy product replacement component, one or more high-potency sweeteners, and one or more organic acid salts selected from the group consisting of sodium gluconate, sodium citrate, sodium lactate, potassium gluconate, potassium citrate, potassium lactate, calcium gluconate, calcium citrate, calcium lactate, calcium lactate gluconate, magnesium gluconate, magnesium citrate, magnesium lactate, magnesium lactate gluconate and anhydrous and hydrate forms thereof.

The invention discloses an aqueous zinc ion battery electrolyte. The aqueous zinc ion battery electrolyte comprises soluble zinc salt, a solvent and an additive, the additives are potassium gluconate and dimethyl sulfoxide, the concentration of the potassium gluconate is 0.05 mol / L to 0.2 mol / L, and the concentration of the dimethyl sulfoxide is 5 v% to 10 v%. The electrolyte effectively solves the problems of zinc dendrite growth, hydrogen evolution reaction, zinc corrosion and the like of the aqueous zinc ion battery, and greatly improves the cycle reversibility and interface stability of the aqueous zinc ion battery.

A dairy beverage is provided, the present invention relates to a dairy composition comprising one or more dairy components, one or more high potency sweeteners, and one or more organic acid salts selected from the group consisting of sodium gluconate, sodium citrate, sodium lactate, potassium gluconate, potassium citrate, potassium lactate, calcium gluconate, calcium citrate, calcium lactate, calcium lactate gluconate, magnesium gluconate, magnesium citrate, magnesium lactate, magnesium lactate gluconate and anhydrous and hydrate forms thereof.