8results about How to "Advanced preparation technology" patented technology

The invention provides a peptide beverage capable of dispelling effects of alcohol, protecting liver and relieving fatigue and a preparation method and application thereof.The peptide beverage comprises hovenia dulcis thunb oligopeptide, walnut peptide, antioxidant peptide, energy release auxiliary peptide and the like, and the antioxidant peptide is prepared by mixing cordyceps militaris, sea-buckthorn and sunflower heads. The energy release auxiliary peptide is prepared from carnosine and arginine succinic acid peptide through microbial fermentation. The preparation method comprises the following steps: mixing the components according to a certain ratio, stirring, homogenizing, sterilizing and the like. The peptide beverage has the effects of dispelling the effects of alcohol, protecting the liver and relieving fatigue, and is suitable for preparing drugs or health-care products for dispelling the effects of alcohol and protecting the liver. The preparation method has the characteristics of strict raw material selection and fine preparation process, and ensures the quality and efficacy of the product. Through a scientific ratio and an advanced preparation technology, the peptide beverage provides a new choice for dispelling the effects of alcohol, protecting the liver and relieving fatigue, and has a wide market application prospect.

The application belongs to the technical field of biological medical materials, and discloses a polydopamine modified modified nano-graphyne and a preparation method and application thereof. In the method, the polydopamine coating is combined with the nano-graphyne for the first time to construct a GDY@PDA composite system, and the core defects of the blocky graphyne, such as easy agglomeration, poor water solubility and insufficient biocompatibility, are solved. The graphyne-based material is applied to the near-infrared two-region photothermal regulation of neural cell calcium influx for the first time, the calcium ion channel is activated through the local thermal effect of the material, and precise, remote and reversible calcium influx regulation is realized; the limitation that the traditional biocompatibility modification is easy to fall off and difficult to functionalize is broken through, the polydopamine modification makes the material have both photothermal efficiency and biological safety, and the application of the graphyne in the treatment of neural diseases (such as neural cell injury repair) is expanded.

The utility model relates to the technical field of heat management system, in particular to a kind of refrigerant side integrated module, it is by the most complex, the most core flow path control is all integrated in one refrigerant side integrated module, realized the significant breakthrough of space utilization, flow passage efficiency and modular degree, it is especially suitable for the modern heat management system of extremely valuable space;Including refrigerant side valve plate assembly;Still include gas-liquid separator, battery cooler, refrigerant tee valve assembly, first check valve assembly, stop valve assembly, second check valve assembly, first electronic expansion valve, second electronic expansion valve, third electronic expansion valve, fourth electronic expansion valve and fifth electronic expansion valve, switch by the switch of control valve piece, the switching of different mode is realized, to be applied to different scene.

This invention relates to the field of ginseng extract technology, specifically to a composition containing ginseng extract and its preparation method. The provided composition containing ginseng extract comprises the following substances in parts by weight: 5-30 parts of a ginseng peptide composition with a molecular weight less than 3000 Da; 1-15 parts of a saponin composition composed of rare ginsenosides Rg3, Rg5, and Rh2; 3-10 parts of a ginseng polysaccharide-selenium nanocrystal composition; 1-5 parts of *Lactobacillus plantarum* P-8 lyophilized powder; 0.5-3 parts of sodium tanshinone; 3-20 parts of a prebiotic composition; and 0.1-5 parts of a vitamin composition. A method for preparing the aforementioned ginseng extract composition is also provided. The prepared ginseng extract composition exhibits excellent properties and has good application prospects.

The invention relates to the technical field of health-care foods, in particular to a health-care food with an auxiliary protection effect on chemical liver injury and a preparation method of the health-care food. The silymarin chewing gum is prepared from the following raw materials in parts by weight: 80 to 180 parts of silymarin, 50 to 120 parts of lipoic acid, 60 to 100 parts of curcumin, 50 to 80 parts of vitamin E, 20 to 60 parts of coenzyme Q10 and 10 to 30 parts of other auxiliary agents, and the other auxiliary agents comprise a stabilizer, a filling agent, a sweetening agent, a lubricating agent and perfume. The invention provides a health-care food with an auxiliary protection effect on chemical liver injury and a preparation method thereof, and provides a health-care food which can effectively protect the liver in an auxiliary manner and relieve the chemical liver injury through a specific raw material ratio and a preparation process.

The invention belongs to the technical field of catalyst preparation, and particularly discloses a high-catalytic-efficiency non-noble-metal-based bifunctional catalyst and a preparation method and application thereof.The preparation method comprises the following steps that transition metal salt and halogen element salt are dissolved in a mixed reagent of ethyl alcohol and water, the mixed reagent is dropped on a conductive substrate, and the conductive substrate is dried to obtain the high-catalytic-efficiency non-noble-metal-based bifunctional catalyst. The preparation method comprises the following steps: adding a halogen-doped non-noble metal-based bifunctional catalyst into a reaction kettle, carrying out a solvothermal reaction on a heating plate at a heating temperature of 80-120 DEG C for 5-10 h, drying the obtained material, and carrying out plasma treatment to obtain the halogen-doped non-noble metal-based bifunctional catalyst. By adopting the high-catalytic-efficiency non-noble metal-based bifunctional catalyst as well as the preparation method and the application thereof, the problems that most high-efficiency catalysts in the ENRR field in the prior art are composed of noble metals, are high in cost and are not beneficial to industrial treatment of nitrogen-containing wastewater; the problem that a noble metal-based catalyst is easily subjected to S poisoning in an anode SOR and is rapidly inactivated is solved, and the non-noble metal-based bifunctional catalyst with high catalytic efficiency is constructed.

The invention provides radix puerariae and pumpkin noodles and a making method thereof, and relates to the technical field of pumpkin noodles. The radix puerariae and pumpkin noodles comprise the following raw materials in parts by weight: 40-60 parts of dragon bone powder, 8-12 parts of pearl powder, 25-35 parts of wild jujube powder, 15-25 parts of polygala tenuifolia powder, 8-12 parts of ox horn powder, 25-35 parts of poria cocos powder, 15-25 parts of oyster powder, 40-60 parts of honey, 10-20 parts of Chinese wolfberry fruits, 180-220 parts of radix puerariae powder and 230-270 parts of pumpkins. According to the radix puerariae and pumpkin noodles and the making method thereof, the radix puerariae and pumpkin noodles and the making method thereof have very high nutritional value, diversified health-care functions, unique taste and attractive visual effects, can be widely applied to people with healthy diet and special diet requirements, and are innovative food with great market prospects.

The utility model relates to a linear movement guide unit. The device comprises a linear guide rail, wherein first rail surfaces are respectively formed on two side surfaces along the length direction of the linear guide rail; the sliding block body comprises two arm parts transversely erected on the linear guide rail, the sliding block body forms a second rail surface opposite to the first rail surface, each arm part comprises a second rail surface opposite to the first rail surface, and a rail path is formed by the first rail surface and the second rail surface; the plurality of rollers are movably arranged in the track path; the retaining plate is arranged along the track path and used for retaining the roller on the sliding block body, and the retaining plate is integrally formed; the retaining plate is provided with a conical counterbore for fixing the retaining plate on the sliding block body; a through hole is reserved in the retaining plate in the length direction of the retaining plate, and a cross recess countersunk head fixing bolt penetrates through the conical countersunk head hole and is screwed into the internal thread on the arm portion. The retaining plate of the linear movement guide unit can be regarded as a part, and a plurality of parts do not need to be stacked, so that the structure is more stable.