77results about How to "Anti-oxidation" patented technology

The invention discloses an eye skin care composition containing Medicago Sativa Seed extractive and aims to provide a composition capable of effectively improving eyelid bags and dark eye circles, strengthening eye skin elasticity and solving eye skin problems; the composition is characterized by being prepared from, 6-20 parts of Medicago Sativa Seed extractives, 4-16 parts of Hydrolyzed Lupine Protein, 3-12 parts of field horsetail extractives and 1-6 parts of Capsicum Frutescens Fruit; the composition belongs to the technical field of skin care products.

The invention discloses a method for an in-situ synthesis aluminum matrix composite material and with a permanent magnet stirring process. The method comprises the steps that a vacuum bag which comprises an air exhaust opening and an immersion pipe is provided; a permanent magnet stirring device is provided and comprises a track and a carrier, wherein the track and the carrier are arranged below an aluminum smelting furnace, the carrier can move on the track, and a permanent magnet device, a motor and a transmission belt are arranged on the carrier; after pure aluminum or an aluminum alloy matrix in the aluminum smelting furnace is molten, reaction salt and reaction auxiliaries are added to react, the immersion pipe of the vacuum bag can be immersed in an aluminum melt, and a vacuum chamber is vacuumized through the air exhaust opening; a graphite rotor descends; argon blowing is carried out through an argon blowing pipe and an outer pipe; powder in a powder conveying bin is blown into the aluminum melt through a powder conveying pipe and an inner pipe; and the carrier moves to the bottom of the aluminum smelting furnace through the track, and the permanent magnet stirring device is started to stir the aluminum melt.

The invention provides a micro-pressure insulation anti-oxidative electric cooker. The cooker comprises a cooker body, a cooker lid and a gas pressure release valve. The cooker body comprises an outer shell, a middle shell, an inner liner and an electric heating disk. The gas pressure release valve comprises a valve lid, a valve seat, a valve body, a backflow rubber piece and a floating cap. The upper end of the valve body and the lower end of the valve seat are connected. A steam guide pipe extends into the valve seat. The interface of the valve seat is inserted into a steam cavity of the valve lid. The lower end of the steam chamber presses tightly a sealing ring in a sealing groove to seal the liquid from the gas. The upper end of the steam guide pipe is located in a steam chamber which is located at the outer side of a steady-stable-flow plate. The valve body is inserted into a gas release valve installation hole which is located in the cooker lid. The lower end of the valve body protrudes out of the gas release installation hole. After the cooker body is covered by the cooker lid, when the electric cooker does not work, the floating lid and the valve lid are attached to cover the gas release hole, after the electric cooker begins to work, steam with pressure is generated in the cooker, when the steam pressure is strong enough to overcome the weight of the floating lid, the floating lid is elevated, the gas release hole releases the gas to depressurize the cooker, when the cooker is in the temperature keeping stage, after the pressure in the cooker is reduced, the floating lid recovers to prevent the external air from entering the cooker, and prevent the food from oxidizing. The cooker also has an energy-saving feature.

The invention discloses a low-salt flavor poultry meat and a preparation method thereof, and belongs to the field of food processing; the preparation method mainly comprises the following steps: material selection, salting, drying, altar filling, packaging, sterilization and quality inspection, wherein a curing liquid is prepared by mixing salt, sodium fulvate, a compound phosphate, sodium isoascorbate, mature vinegar and water in a proportion; an altar filling auxiliary material is prepared by mixing and frying of Pu'er tea, myrcia, cinnamon, star anise, bruised ginger, pepper powder, vegetable oil and the fresh curing liquid in a proportion; the preparation method uses the sodium fulvate and the Pu'er tea which have antioxidant effects, changes a quality guaranteeing method of traditional high-salt-content cured meats, and produces a distinctive flavor poultry meat product with delicious meat quality, heavy flavor and excellent taste good, and the preparation method is simple in process, wide in promotion field, and suitable for large scale production.

The invention provides a lead-free and silver-free tin bar and a preparation method thereof. The tin bar contains 0.001-2.2wt% of cobalt, 0.45-0.55wt% of copper, 0-0.2wt% of nickel, 7.0-9.0wt% of bismuth, 0-0.3wt% of phosphor, and 0-0.01wt% of germanium, the rest being tin. The brazing filler in the invention contains no lead and silver and employs cobalt (Co) and bismuth (Bi) alloy, so that the hardness of welding spots is improved and the problem of brittleness thereof is solved while the melting point temperature of the soldering tin bar is reduced to 186-217 and the welding temperature is reduced to 196-227; with the low melting point, when components pass through wave soldering, the fracture phenomena of the components are greatly reduced; during soldering, soldering tine alloy oxidation is prevented, and generation of solder splash scraps is restrained and solder splash is reduced; while the favorable soldering performance of lead-free soldering tin bar alloy is guaranteed, the production cost of enterprises is greatly reduced, so that the tin bar is of great economic benefit.

The invention provides an earthing pillowcase and a functioning method thereof. The earthing pillowcase comprises a pillowcase top surface and a pillowcase bottom surface; a bottom interlayer is arranged inside the pillowcase bottom surface; a latex layer is sandwiched inside the bottom interlayer; a plurality of electromagnetic components are arranged in the middle of the latex layer; the electromagnetic components comprise magnetic cores; the peripheries of the magnetic cores are wound by coils; two ends of the coils extend out of the latex layers; the pillowcase bottom surfaces are connected with a first plug through a first wire; the first wire is connected in series with potentials; a plurality pieces of energy stone and magnetic stone are embedded into the surface layer of the top of the latex layer; the pieces of the energy stone and the magnetic stone are arranged alternatively; the pillowcase top surface comprises a conductive layer in the inner side and a breathing layer on the outer side; the conductive layer is connected with an electrification insert; a wire inserting hole is formed in the outer end of the electrification insert; a second wire is inserted into the wire inserting hole; a second plug is connected with the outer end of the second wire; a fake live wire inserting piece, a fake null wire inserting piece and a ground wire inserting piece are arranged on the second plug; the fake live wire inserting piece and the fake null wire inserting piece are both insulating inserting piece; and the ground wire inserting piece is a conductive inserting piece.

The invention provides a multipurpose environment-friendly cleaning paste and a preparation method thereof. The multipurpose environment-friendly cleaning paste comprises, by weight, 5-15% of stearic acid, 4-10% of palm oil, 4-10% of coconut oil, 0.8-2% of sodium hydroxide, 0.1-0.5% of potassium hydroxide, 0.2-0.8% of soda ash, 0.8-2% of peregal O, 0.8-2% of tween-20, 0.8-2% of tween-80, 5-15% of carnauba wax, 15-20% of water-soluble silicone oil, 8-15% of OP-10, 0.2-0.8% of preservative, 0.1-0.5% of essence and 20-45% of purified water. The multipurpose environment-friendly cleaning paste has the unique advantages of being green, environment-friendly, free of corrosion and foreign smell and strong in detergency, sterilizing, polishing, waxing and saving water and time. Besides, the multipurpose environment-friendly cleaning paste removes dust, leaves no trace and is long in duration time, simple to manufacture, practical and simple and convenient to operate and use.

The invention discloses a method for an in-situ synthesis aluminum-based composite material with a vacuum degassing function. The method comprises the following steps of providing a vacuum bag comprising an extraction opening and an immersion pipe, and arranging the immersion pipe to be capable of being immersed into an aluminum melt in an aluminum smelting furnace; providing a graphite rotor used for argon rotary injection, wherein the graphite rotor is provided with a rotating rod and a spray head, the rotating rod is arranged to penetrate through a vacuum chamber of the vacuum bag through a sealing bearing arranged at the top of the vacuum bag, and the spray head is inserted into the bottom of the aluminum melt; providing a hydraulic lifting platform; melting pure aluminum or an aluminum alloy matrix in the aluminum smelting furnace, adding reaction salt and a reaction auxiliary agent for a reaction, and placing the aluminum smelting furnace on the hydraulic lifting platform; lifting the hydraulic lifting platform, so that the immersion pipe of the vacuum bag is immersed in the aluminum melt, and vacuumizing the vacuum chamber through the extraction opening; and lowering the graphite rotor, so that the rotating rod penetrates through the vacuum chamber of the vacuum bag through the sealing bearing arranged at the top of the vacuum bag, and inserting the spray head into the bottom of the aluminum melt for argon rotary blowing.