101results about How to "Antioxidant has" patented technology

The invention discloses a dragon fruit yogurt and a manufacturing method thereof. The dragon fruit yogurt is prepared from the following raw materials in parts by weight: 40-60 parts of dragon fruit, 20-30 parts of tuckahoe, 200-300 parts of milk, 20-30 parts of zymocyte, 25-30 parts of white granulated sugar, 5-8 parts of a stabilizer, and 10-15 parts of honey. The dragon fruit yogurt disclosed by the invention is prepared from the processed dragon fruit with peel and the tuckahoe which are used as main raw materials, so that the fresh flavor and the rich nutrition of the dragon fruit can be kept; the dragon fruit yogurt is special in taste, green, healthy, and capable of maintaining beauty, keeping young, invigorating the spleen and soothing the nerves, so as to enable a user to be joyful in the body and mind.

The invention provides a multiple-effect super absorbent resin fertilizer. In the manufacturing process, sodium hydrogen sulfite and ammonium persulfate oxidation-reduction type initiator are used as foundations, and ultraviolet initiation is used as an auxiliary means; N-N'-methylene bisacrylamide is used as a crosslinking foundation, and ethylene glycol diglycidyl ether and glycerol are used as auxiliary means; hydroxyethyl acrylate is added in the polymerized monomer, so that the colloid strength of the high molecular polymer is obviously improved; antioxidant, ultraviolet absorbent and light stabilizer are creatively introduced, thus finally manufacturing super absorbent resin having oxidation resistance, light resistance and degradation resistance; the super absorbent resin is organically combined with humic acid, microbial inoculant and an inorganic fertilizer to perform synergistic action, so that the various effective elements achieve the optimal use effect. Meanwhile, the consumption of the inorganic fertilizer is reduced, the salt content of soil is reduced, the pH value of the soil is improved, the soil environment is improved, and soil hardening is prevented, thus greatly increasing the utilization ratio of nitrogen fertilizers, phosphate fertilizers and potassium fertilizers, and achieving comprehensive effects of water saving, fertilizer saving, yield increase and outcome increase.

The invention provides a Cf/HfC-TaC-C composite material and a preparation method thereof, wherein a carbon fiber preform as a skeleton is immersed in a precursor solution containing a hafnium-tantalum precursor copolymer, and curing and cracking are performed to obtain the Cf/HfC-TaC-C composite material. According to the present invention, the process is simple, and the preparation period is short; and the prepared ultra-high temperature ceramic matrix composite material has advantages of excellent high-temperature resistance, excellent oxidation resistance and excellent ablation resistance,can be used as the high temperature thermal structure material of highly-hypersonic aircrafts and rocket propulsion systems, and has wide application prospect.

The invention relates to a skin aging resistance traditional Chinese medicine cosmetic composition, which is prepared by adding three traditional Chinese medicine extracts such as a ginseng extract, a dendrobium extract and clove volatile oil to a cosmetic matrix. The production method comprises: heating the three traditional Chinese medicine extracts to a temperature of about 80 DEG C, and then mixing the heated three traditional Chinese medicine extracts and a pretreated cosmetic matrix to prepare the traditional Chinese medicine cosmetic. According to the present invention, percutaneous penetration experiment results show that ginsenosides (Rg1, Rb1 and Re) having definite anti-oxidation and aging delaying effects and eugenol in the series of the traditional Chinese medicine cosmetic can penetrate through skin, and the clove volatile oil is adopted as the permeation promoter so as to increase the permeation amount of the ginsenoside components; and with the percutaneous penetration experiment, the material basis assurance is provided for provision of treatment effects of various effective components after entering skin.

The invention discloses a high-glossiness high-adhesion enhanced PPS composite material and a preparation method thereof. The high-glossiness high-adhesion enhanced PPS composite material comprises polyphenylene sulfide, a nucleating agent, a toughening agent, inorganic filler, a main antioxidant, an auxiliary antioxidant, a lubricating agent, a coupling agent and glass fiber. According to the invention, an ethylene methyl acrylate copolymer, an ethylene butyl acrylate copolymer and polyethylene octylene block copolymer grafted maleic anhydride are added into a composite material formula. Thestrength of the composite material is greatly enhanced by ethylene-methyl acrylate-glycidyl methacrylate (GMA).

The invention relates to acid-resistant and antioxidant silver paste for automotive glass and a method for preparing the acid-resistant and antioxidant silver paste.The acid-resistant and antioxidant silver paste comprises, by weight, 55-75% of metal silver powder, 5-15% of glass powder, 2-10% of macromolecule resin, 1-3% of organic additives and 10-30% of organic solvents.The method includes steps of preparing materials; preparing carriers; preparing silver paste; producing the silver paste and the like to obtain the acid-resistant and antioxidant silver paste for the automotive glass.Compared with the prior art, the acid-resistant and antioxidant silver paste and the method have the advantages that requirements on technical indexes such as the electric conductivity, the adhesion, tin surface colors and black glaze matching attributes on the existing automotive glass can be met by the acid-resistant and antioxidant silver paste prepared by the aid of the method, the acid-resistant and antioxidant silver paste is acid-resistant and antioxidant, and the like.

The invention discloses a brewing method of a passion fruit brewed wine, comprising the following steps of: step 1, carrying out enzymolysis on passion fruit pulp, eliminating supernatant, obtaining the fruit juice after enzymolysis; step 2: adding sucrose to the fruit juice obtained in the step 1 and regulating the Ph value to 3.5-4; step 3: chipping and adding the passion fruit peel into the mixture of the step 2; step 4: sterilizing and cooling the mixture obtained in the step 3 to obtain a sterilized liquid; step 5: adding Angel fruit wine yeast accounting for 1-5% of the total weight of the sterilized liquid to the sterilized liquid; step 6: fermenting the mixture obtained in the step 4 in an environment of 25-30 DEG C for 5-7 days, carrying out filtration and separation to obtain supernatant; and step 7: aging and filtering the supernatant obtained in the step 6 to obtain the passion fruit brewed wine. The invention aims at providing the passion fruit brewed wine with excellent antioxidant ability, and simultaneously the invention also discloses the brewing method of the passion fruit brewed wine.

The invention relates to an anti-oxidation mask, which comprises the following components in mass percentage: moisturizing agent: 10-25%, fullerene: 0.1-3%, quinoa extract: 0.1-5%, Alihong extract: 0.1- 5%, Thickener: 0.1‑3%, Conditioner: 0.1‑0.5%. The fullerene used in the present invention has good antioxidant properties, can effectively remove active oxygen free radicals, activate skin cells, and prevent aging; the quinoa extract is rich in polyphenols and flavonoids, and has good antioxidant properties in vitro Sex; Alihong extract contains chemical components such as flavonoids, polysaccharides, saponins and terpenes, which can improve the skin's immunity and play an anti-oxidation and anti-aging effect; there is a synergistic effect between the components in the formula, It has moisturizing, anti-oxidation and anti-aging effects.

The invention relates to a polymicrobic fermentation agent and a polymicrobic fermentation milk product for preventing atherosclerosis and a production method thereof. The polymicrobic fermentation milk product is prepared by the following steps of : step 1, heating milk or skimmed milk; carrying out pasteurization, cooling to 40-45 DEG C, adding the polymicrobic fermentation agent, and fermenting; step 2, after fermentation, maturing under the constant temperature; step 3, uniformly mixing, extracting fat, and boiling the rest of the mixture for 1-2 hours under the temperature of 50-60 DEG C; and step 4, separating whey: carrying out sterilization and filter cloth filtration under the temperature of 18-23 DEG C so as to respectively obtain cheese and the whey, wherein the whey is the polymicrobic fermentation milk product. The invention is simple to operate and has a simple production method, the obtained polymicrobic fermentation milk product has rich nutrients, and contains probiotics, ACE inhibitory peptide, antioxidant peptide, and the like, has the functions of preventing the atherosclerosis, adjusting blood fat, preventing inflammatory, antioxidation, and the like, can adjust the intestinal tract bacteria colony to be balanced, and can delay senility.

The invention discloses an anti-static plastic tube, which comprises an anti-static base body on the inner layer of the tube and a heat-insulation tube on the outer layer of the tube, wherein a layer of anti-ageing agents is arranged on the surface of the heat-insulation tube; the anti-static base body consists of a modified polyamide-6 plastic tube with ethoxylated dodecylacid tyramine anti-static agents; the heat-insulation tube consists of a polysulfone plastic tube; and the layer of anti-ageing agents is a n-hexadecyl-3,5-di-tert-butyl-4-hydroxybenzoate film layer. An anti-static layer of the anti-static plastic tube consists of modified polyamide-6 with the anti-static agents; phenomena that gases in the tube rub with one another and static electricity is generated during rubbing can be effectively prevented; the heat-insulation tube can effectively prevent heat from influencing the gases in the tube; explosion is prevented during open work; and properties of the plastic surface layer can be improved by antioxidants on a surface layer, so that the plastic surface layer is antioxidative and is difficult to erode, and the service life of the anti-static plastic tube can be prolonged.

The invention relates to an anti-oxidation silver paste for car windshield glass and a preparation method thereof. A raw material adopts following components and weight percentage contents: 60-80% ofmetal silver powder; 3-6% of glass powder; 2-8% of polymer resin; 0.5-1.5% of organic additive; 0.5-4.5% of inorganic additive; and 10-30% of organic solvent. The anti-oxidation silver paste for the car windshield glass is obtained through steps of material preparation, preparation of a carrier, preparation of the silver paste, and production of the silver paste. Compared with the prior art, according to the prepared product, the requirement of technical indexes including conductivity, adhesion, the tin surface color and the matching property with black glaze can be satisfied, and the productalso has the advantage of anti-oxidation performance.

The invention discloses a method for preparing tangerine whole-fruit superfine powder and the tangerine whole-fruit superfine powder. The preparation method comprises the following steps: performing ozone washing treatment on tangerines; and sequentially performing coarse grinding, wet-processing superfine grinding, ultrasonic grinding, enzymolysis, colloid grinding and high-pressure homogenizingto obtain whole-fruit pulp having the grain size of 5-15mu m; and performing vacuum freezing and spray drying on the whole-fruit pulp to obtain the whole-fruit superfine powder. According to the preparation method, the problem that fibers, pectin and other macromolecules in peels and seeds of tangerine whole fruits are water insoluble can be effectively solved, complete utilization of tangerines can be realized, and nutritional ingredients can be furthest maintained; the stability of the superfine powder under a juice system can be realized by utilizing the pectin of tangerines; the effects ofoxidation resistance, inflammation resistance and the like can be enhanced due to functional ingredients including flavone, limonin, carotenoid and the like; and the tangerine whole-fruit superfine powder has rich fragrance, bright color, rich functional nutritional ingredients and good stability.

The present application discloses noble dendrobium powder having a particle size of 150 to 180 mu m. The content of dendrine selected as a detection object in rat plasma is determined by an ultra performance liquid chromatography-mass spectrometry (UPLC-MS) technique, and the absorption of the noble dendrobium powder of different particle sizes in vivo can be quantitatively evaluated. By combination of the pharmacokinetic study method of noble dendrobium in a rat body, the content of the dendrine in the rat plasma can be determined by the ultra performance liquid chromatography-mass spectrometry (UPLC-MS) technique, experiments find that compared with the SD rat orally administered with 0.8g/kg of noble dendrobium ultrafine powder (45mu m), the SD rat orally administered with 0.8g/kg of noble dendrobium fine powder (150-180mu m) has high noble dendrobium fine powder absorption rate, good noble dendrobium fine powder absorption effect and short noble dendrobium fine powder absorption time. Experiment results indicate that unlike other traditional Chinese medicines, the crushed particle size of the noble dendrobium powder is not the smaller, the better, the absorption effect of the noble dendrobium fine powder (150 mu m to 180 mu m) in the body is much stronger than that of the noble dendrobium ultrafine powder (45 mu m).

Collagen antioxidant peptide beauty cosmetics and preparation method thereof, the components include collagen antioxidant peptide, cucumber extract, vitamin C, vitamin E, lecithin, glycerol monostearate, wheat germ oil, Genma BP, glycerin, hyaluronic acid, nano-titanium dioxide, jasmine essential oil, pigment, and the rest are deionized water. The invention uses the antioxidant peptide obtained by enzymatically hydrolyzing the collagen in fish scales as the main functional component, and prepares the collagen antioxidant peptide beauty cosmetics through proper proportioning. The preparation process is simple, the formula is scientific, no need for a large amount of equipment investment, the cost is low, and it is suitable for large-scale industrial production; the obtained product has mild performance, refreshing and comfortable, and has anti-oxidation, anti-ultraviolet, antibacterial, whitening and moisturizing, scavenging free radicals in the body, and delaying aging and other effects, the cosmetic can naturally cover the skin surface, making the skin smoother, more delicate, whiter and more elastic.

The invention relates to a drug combination for preventing and treating cardiovascular diseases, in particular to drug using EPA and vitexin as main active ingredients. The drug combination is formed by combining polyunsaturated fatty acid with c-glycosyl flavone. Experimental studies show that the combination has obvious improving and treating effect on cardiovascular system diseases. Raw materials used for the drug combination are extensive in source, natural, nontoxic, little in side effect and low in cost, and the drug combination has high actual application value.

The invention relates to the technical field of facial masks, and in particular to a rice facial mask. The rice facial mask is rice paste containing 80-85% of water by mass; and the rice paste comprises the following components in percentage by mass: 15-20% of rice and 80-85% of water. A preparation method of the facial mask comprises the following steps of: adding the cleaned rice and water into heating and stirring equipment; heating the rice-water mixture at 100 DEG C, and uniformly stirring for 15-20 minutes to obtain rice paste; and cooling the rice paste to 28-32 DEG C. Compared with the prior art, the facial mask is prepared from the rice and water as raw materials, and is green, safe, economical and convenient; and the facial mask is rich in dietary fiber, iron element, zinc element and selenium element, and can deeply clean skin and supplement skin moisture and nutrition.

The invention discloses a gordon euryale seed extract with antioxidation and anti-ageing effects as well as a preparation method and application thereof. Through system optimization of an extraction solvent, an extracting method, an extraction method and a macroporous resin separation method, an optimal preparation process is obtained to prepare the gordon euryale seed extract. An experimental result shows that the gordon euryale seed extract provided by the invention is capable of obviously improving the motion capability and the exploratory behavior of a subacute ageing mouse in an open field, the academic record and memory ability of the mouse in water maze tests and the spleen and kidney indexes of the mouse, increasing the activity and protein contents of GSH-Px (Glutathione Peroxidase) and NOS (Nitric Oxide Synthase) in brain tissues, reducing the activity of AChE (acetylcholinesterase) in the brain tissues, improving the pathological change of the brain tissues, and having excellent antioxidation and anti-ageing effects.

The invention discloses ecological green tea coating and a production process thereof. The ecological green tea coating is prepared from green essence, water-based odor-less resin, a nano photocatalyst, nano negative ion powder, heavy calcium powder, kaolin, titanium dioxide, cellulose and a cellulose solvent. The ecological green tea coating has the characteristics of health, environment-friendliness, property of adsorbing formaldehyde, oxidization resistance, bacteria inhibition and virus resistance.