195 results about "Aleuritic acid" patented technology

Application of sunflower disc hydrolysis compound powder in preparing of food, medicine or food and medicine composition for preventing, curing or relieving blood uric acid rising-related diseases belongs to the technical field of biological medicine. According to the sunflower disc hydrolysis compound powder, by a method of hydrolyzing a soak solution of a sunflower disc with enzyme, on the basis of not damaging original components of the sunflower disc as much as possible, plant large molecules in the sunflower disc are hydrolyzed into micro-molecule polypeptide. It is found for the first time in research that the sunflower disc hydrolysis compound powder has an action of preventing rising of blood uric acid in animals, and also has a potential action of reducing high uric acid formed in blood. Therefore, the sunflower disc hydrolysis compound powder should be applied in preparing of food, medicine or food and medicine composition for relieving or curing gout.

The invention discloses substitutional tea with the uric acid reducing effect and a preparation method thereof. The substitutional tea is prepared from the following raw materials in parts by weight:10-60 parts of chicory, 40-110 parts of corn stigma, 20-100 parts of radix puerariae, 1-12 parts of rhizoma polygonati, 1-15 parts of poria cocos, 0.1-2 parts of celery seeds, 1-10 parts of emblic leafflower fruits, 300-500 parts of semen coicis, 0.5-3 parts of marine fish oligopeptide, 0.5-3 parts of seaweed extract, 0.5-3 parts of cherry powder, 30-80 parts of fructus momordicae grosvenori, 20-70 parts of fructus crataegi, 10-35 parts of horseradish tree leaves, 20-60 parts of cranberries and 20-80 parts of honeysuckle flower, wherein part of the raw materials are extracted and then granulated and are mixed and packaged with other raw materials so as to form the substitutional tea. The substitute tea with the uric acid reducing effect has the advantages that the raw materials such as leaves, rhizomes, flowers, fruits, seeds and functional factors of a food source are scientifically proportioned, aiming at different forming reasons of uric acid, adjuvant materials are not added, in addition, the use is convenient, the taste is good, the substitutional tea has no toxic and side effects after being drunk for a long time, is suitable for being drunk by people suffering from hyperuricemia for a long time and has very good uric acid reducing effect.

A method for relieving or preventing symptoms associated with uric acid crystals, comprising consuming a formulation that supports three or more processes, the processes comprising:1) one that inhibits formation of uric acid in the body;2) one that increases elimination of uric acid from the body; and3) one that interferes with formation of uric acid crystals in the body.A formulation, comprising: an extract of celery; an extract of cherry; and a lithium salt. Also, a process to make a formulation, comprising mixing together:i. a material that inhibits formation of uric acid in a body;ii. a material that increases elimination of uric acid from the body;iii. a material that interferes with formation of uric acid crystals in the body; and forming the mixture into a medicament.

The invention discloses a composition for promoting uric acid metabolism, improving gout and protecting joints, which is prepared from the following raw materials in parts by weight: 1-2 parts of marine fish oligopeptide, 2-3 parts of an olive fruit extract, 25-35 parts of a celery seed extract, 8-12 parts of a sour cherry extract and 0.3-0.7 part of a turmeric extract. The composition for promoting uric acid metabolism, improving gout and protecting joints has better uric acid reduction effect through the synergistic effect of each raw material, the reduction effect is obvious, the treatmenteffect is obvious and treatment time is short, through the mixing of raw materials, the effect is better than that of singly using one medicament or a plurality of medicaments, the synergistic effectis achieved, gout and joint inflammation caused by gout are effectively treated, the life quality of a patient is improved, and no side effect is caused; the preparation method of the composition is simple and can be produced on a large scale.

The invention discloses a saury Maillard peptide with uric acid reducing activity as well as a preparation method and an application thereof. The preparation method comprises steps as follows: mincing saury, adding water, heating and stirring the mixture, adjusting the pH value to 4.2, performing centrifugal separation, and taking a precipitate; adding water, protease and monomer amino acid to the precipitate, adjusting the pH value to 7.0, adding reducing sugar after hydrolysis for a reaction, performing centrifugation, and taking a supernatant, that is, a saury Maillard peptide liquid; performing spray drying on the peptide liquid to obtain dried saury Maillard peptide powder. With the adoption of the method, the Maillard peptide is prepared under the continuous action of enzymolysis and a Maillard reaction, the production technology process is simplified, the production cycle is shortened, the production cost is reduced, the uric acid reducing effect of the prepared target Maillard peptide is significant, and rat animal experiments indicate that the uric-acid-reducing Maillard peptide prepared with the method can significantly reduce the blood uric acid level of rats and has a certain protection effect on kidney functions of the rats.

The invention relates to the technical field of uric acid detection, in particular to a uric acid detection reagent. A reagent R1 is prepared from a buffer solution, 4-aminoantipyrine, BSA, sucrose, trehalose, peroxidase, ascorbic acid oxidase, bilirubin oxidase, alkylphenol ethoxylates (APEO) and a preservative; a reagent R2 is prepared from a buffer solution, TOOS uricase.BSA sucrose.trehalose alkylphenol ethoxylates (APEO) and a preservative. The PIPES (piperazine-1,4-bisethanesulfonic acid) solution is adopted, the stabilizer BSA, sucrose and trehalose are added, and the stability of the reagent is greatly improved; the novel surfactant alkylphenol ethoxylates (APEO) is adopted, and therefore not only is the determination property of the product significantly improved, but also the stability and anti-interference capacity of the reagent are improved.

A uric acid absorbent is prepared through dissolving cellulose in NaOH solution, adding cross-linking agent, polymerizing reaction, proportionally adding cyclodextrin, reaction, drying, and pulverizing. It has high adsorptive speed and power to uric acid.

The invention relates to a low-temperature modified foaming agent and a preparation method thereof. The foaming agent employs a zinc cyanuric acid as a modifier, and 1-10 parts by weight of zinc cyanuric acid are added into 100 parts by weight of the foaming agent, so that decomposition temperature of a high-temperature foaming agent can be reduced effectively, and the foaming agent can adapt to processing conditions of various rubber products; meanwhile, the zinc cyanuric acid is a heat stabilizer for a plurality of kinds of rubbers, in this way, addition of the zinc cyanuric acid can both lead the foaming agent to be adapt to processing temperatures of rubber plastics and thermally stabilize rubber products.

The present invention relates to a celery seed extract, a preparation and a preparation method thereof. The preparation method comprises: taking dried celery seeds, and carrying out reflux extraction 1-2 times with 2-4 times the volume of an ethanol aqueous solution with a volume fraction of 95%; collecting the extraction liquids, and carrying out pressure reducing concentration to obtain a thick extract; suspending the thick extract in water having the volume 0.5-1 time the volume of the raw material, extracting 2-4 times with an extraction reagent, and combining the organic phases after completing the extracting to obtain a crude extract; weighing silica gel having the mass of 35-55 times the mass of the crude extract, activating for 1 h at a temperature of 130 DEG C, and loading into a chromatography column; taking the crude extract, and injecting in a concentration of 0.2-0.5 g / ml; and carrying out gradient elution with petroleum ether-dichloromethane-ethyl acetate, collecting the flow, and carrying out pressure reducing concentration to obtain the celery seed extract. According to the present invention, the preparation method has characteristics of simple preparation process, less extraction number, and high yield; and the obtained celery seed extract has the good serum uric acid lowering effect.

The invention discloses anti-corrosive cutting fluid. The anti-corrosive cutting fluid comprises the following materials in parts by weight: 0.1-0.2 part of phosphotungstic acid, 0.7-1 part of tetramethylammonium nitrate, 1-2 parts of naphthenic soap, 2-3 parts of toluene diisocynate, 1-2 parts of sodium benzoate, 0.6-1 part of methyl isobutyl ketone, 0.1-0.2 part of zinc cyanurate, 3-5 parts of barium petroleum sulfonate, 0.6-1 part of 8-hydroxyquinoline, 0.8-2 parts of calcium lactate, 0.7-2 parts of isopropyl palmitate, 0.5-1 part of phytosterol, 0.8-1 part of methyl tin mercaptide, 70-80 parts of deionized water, 2-3 parts of polyaniline and 6-7 parts of rare-soil function additives. The anti-corrosive cutting fluid disclosed by the invention has the advantages that in the added rare-soil function additives, alkenyl succinate, wool fat and polyethylene glycol 4000 are blended and modified, so that the stable anti-rusting effect can be achieved; due to the added nano silicon dioxide, certain lubricity can be achieved, the cutting force, the friction and the power consumption can be reduced; lanthanum sulfate not only has certain anti-corrosive property, but also can improve the anti-corrosive and slow-release effects; and the additives have good oleophilic and hydrophilic properties and high emulsifying and dispersing performances, and the anti-corrosive property, the lubricity, the anti-rusting property and the stability of finished cutting fluid can be effectively improved.