1430results about How to "Short heating time" patented technology

The invention discloses a manufacturing method for extracting and processing fresh juice stock solution by using dendrobium officinale as a raw material. The method furthest protect the color, flavor, nutrition and effective ingredients of dendrobium officinale fresh juice by surface sterilization of the collected fresh dendrobium officinale and technology of juicing, enzymolysis, vacuum degasification, micro-filtration, ultra-filtration, sterile filling, high-temperature instantaneous sterilization and the like, and meanwhile, the product is favorable for storing and realizing industrialized production. The dendrobium officinale is processed into the dendrobium officinale fresh juice stock solution which is easy to store, convenient to carry, simple to administrate, good in mouthfeel and easy to absorb and has health-care nutritional components and medicinal functions; the fresh juice stock solution does not contain any additive; and the content of the fresh juice stock solution reaches over 99 percent. The dendrobium officinale fresh juice stock solution can be administrated separately, also can be added into mineral water to form health-care beverage, also can be dissolved into wine to form nourishing health-care wine, and can be added into high-grade dishes to form nourishing dishes for eating.

A sensor is provided, in particular a gas sensor for determining the concentration of a gas component in a measuring gas, which has a sensor element that projects from a housing by a measuring-gas-side end section exposed to the measuring gas, and a sheath tube having gas passageways, which is placed over the measuring-gas-side end section and affixed on the housing. To prevent condensation of water vapor contained in the measuring gas in the measuring space enclosed by the housing and the sheath tube, and thus the production of water droplets that reach the hot sensor element, sheath tube and/or sensor element are/is thermally decoupled from the housing. The thermal decoupling is produced using, for instance, a flange sleeve made of a material having poor thermal conductivity, which separates the sheath tube from the housing by a flange and, via a sleeve section, is inserted in the space between the housing and the measuring-gas-side end section of the sensor element.

A method for manufacturing a HDPE wood plywood mainly includes: rolling dense pin holes on the cementing surface of a veneer; replacing urea formaldehyde, phenolic aldehyde and other adhesives with HDPE plastic film; laying up in the common conventional plywood lay-up method and only laying the HDPE film instead of the adhesives; heating and pressuring the lay-up on a hot press machine and then pressuring and cooling on a cold press machine. The problems that the HDPE is immiscible with the wood, and can not be taken for the adhesive of the wood are solved by applying the principle of mechanical locking; The heat loss and the time consumption of the hot press machine can be avoided when the lay-up is cooled, for pressing is carried out on the hot press machine and the cold press machine respectively. The plywood product has formaldehyde-pollution-free production, high strength, durability, weather resistance, acid and alkali resistance, high water resistance, good appearance and low price. The manufacturing process has no pollution, and is environment-friendly, energy-saving, efficient and simple.

The present invention discloses a kind of potato crisps processed by microwave and its processing method. Said processing method includes the following steps: washing potato flakes, scalding said potato flakes in boiling edible salt water, cooling, draining, freezing, drying, adding palm oil and egg yolk powder, mixing them with potato flakes, uniformly stirring them, roasting them by using microwave and spraying flavouring material so as to obtain the invented product.

The invention relates to a preparation method of a soluble fish protein ammonia acid fertilizer, belongs to the field of biological technical processing, and particularly belongs to the field of fertilizer additive preparation. The preparation method comprises the following steps: crushing and pulping leftovers from fishery product processing or deep-sea low-value shrimp into fish pulp, mixing with water, adding lactic acid bacillus and protease, and fermenting for 3-8 days respectively through continuous ventilation and interval ventilation at a temperature of 40-45 DEG C to obtain the soluble fish protein ammonia acid fertilizer. The preparation method disclosed by the invention is simple, and short in heating treatment time, so that the heating cost is saved and the loss of nutrient substances is reduced. The fish protein ammonia acid soluble fertilizer prepared by adopting the preparation method has a good application effect, and particularly has remarkable effect on fruits and vegetables.

The invention discloses a method for refining and concentrating citrus essential oil, which belongs to the technical field of natural plant essential oil refining and includes 1 preparation of crude essential oil; 2 degassification of the crude essential oil; 3 molecular distillation of the crude essential oil; 4 quality inspection of concentrated essential oil and other steps. The molecular distillation technology is used for refining and concentrating the citrus essential oil, heat-sensitive components in the essential oil can be protected effectively, no additive is added, and solvent is free of residue. The method achieves efficient separation of terpene compounds and terpene oxides in the citrus essential oil, enables relative content of residual oxides after distillation to be increased to 5-20 times of that of original oxides, and remarkably improves aroma value of the essential oil. Product aroma is strong and fresh, and characteristic aroma is remarkable. The method can be popularized and applied in citrus production places and related enterprises.

The invention discloses a microwave-assisted subcritical essential oil extracting method. The microwave-assisted subcritical essential oil extracting method includes the steps that fresh plant tissues are frozen and then are smashed; 1,1,1,2-tetrafluoroethane is used as an extraction solvent and is led into the smashed plant tissues to perform microwave extraction; during microwave extraction, the extraction temperature is controlled to be 8-12 DEG C, the extraction pressure is controlled to be 0.8-6 Mpa, the microwave frequency is controlled to be 300-2400 MHZ, and the power is controlled to be 200-1200w; after a liquid phase in the system is separated out and microwave extraction is completed, the 1,1,1,2-tetrafluoroethane is recovered from the liquid phase, and the rest of the liquid phase is an essential oil stock solution; the essential oil stock solution is subjected to molecular distillation to obtain essential oil. By the adoption of the microwave-assisted subcritical essential oil extracting method, the essential oil free of any residual solvent can be obtained at lower temperature, the effective ingredients of the essential oil are not destroyed, and the natural quality of the essential oil can be kept to the most degree.

The invention specially relates to an industrial batch-type vanadium nitride producing method and devices. Grinded vanadium oxide powder and carbonaceous are used as raw materials, which binder is added in, to produce vanadium nitride by heating in microwave oven. The characteristic is mixing vanadium oxide, active carbon and binder according properly ratio, then briqueting and forming, putting the formed material into special microwave heating oven, unceasingly exhausting to keep vacuum, prereducing, carbononizing, nitrating and natural cooling, finally the product is taken out the oven. This product is used as additive agent of various kinds of alloy steel containing vanadium mainly.

The invention discloses a production method for a lightweight wood-plastic compound plate. The method includes that thermoplastic plastic powder, the average grain diameter of which is 40 meshes or above, is first mixed with at least one of a plasticizer, a tackifier, a dispersant or a foaming agnet; the mixture is preheated to 40 to 130 DEG C; then after being uniformly mixed with dried organic cellulose filler powder the average grain diameters of which is 40 meshes or above, the mixture is put into a pre-heated plastic mold cavity and pressed for 3 to 15 minutes at the mold pressing temperature of 150 to 200 DEG C and a pressure of 5 to 20MPa; the air is discharged for 0 to 3 times during the pressing process and finally the mixture is cooled under pressure keeping. The shaping process flow and the heating time of the invention are short; the organic cellulose filler and the plastic are hard to be degraded; besides, the pressure is low and the pressing time is short; not only is the production period shortened, but also energies are saved. Besides, the method of the invention is also beneficial to controlling the aperture ratio, the aperture size and the distribution as well as the porosity of the wood-plastic plate by virtue of the grain diameter of the powder, additives and the shaping technique.

The invention relates to a process for extracting medicinal herb component, specifically a process for extracting chlorogenic acid from shoe-shaped ingot maple leaves, wherein low-temperature extraction is employed and under the conditions of controlled time, pH value and feed liquid ratio. The advantages of the process are high leaching ratio, simplicity of operation, low cost, and no toxin.

The invention aims to disclose high-bioactivity ganoderma spore oil and a preparation method thereof, and belongs to the field of Chinese medicament. The method comprises the following steps: breaking walls of ganoderma spore powder by adopting a high-energy nano impact mill, performing dry granulation, supercritical CO2 extraction, molecular distillation and purification, and thus obtaining the ganoderma spore oil. The operation process of the method is carried out in an anhydrous environment, so that oxidation of the spore oil in the processing process is reduced, and the obtained product is stable in property; the freezing transparent test time of the ganoderma spore oil prepared by the method exceeds 5.5 hours; and the measured unsaturated fatty acid content is between 60 and 80 percent, the total triterpenoid content is 2 to 3 percent, the total ergosterol content is 2 to 5 mg/g, the ganoderic acid A content is more than 1 mg/g, the peroxide value is less than 5mmol/kg, and the acid value is less than 10 mg KOH/g.

The invention provides a preparation process of blueberry concentrated juice with high content of anthocyanin. According to the preparation process provided by the invention, pectase is adopted for performing enzymolysis on blueberry pulp, chitosan is adopted as a clarifying agent for obtaining clear blueberry juice, a decompression concentration process is adopted for preparing the blueberry concentrated juice, and microwave sterilization is adopted for sterilizing the blueberry concentrated juice. The preparation process comprises the following steps of: selecting blueberry fruits in vaccinium ashei gardenblue species; extracting the blueberry juice, and adding the pectase to perform the enzymolysis on the blueberry pulp; clarifying the blueberry juice, and adding the chitosan as the clarifying agent for obtaining the clear blueberry juice; concentrating the blueberry juice, and adopting the decompression concentration to obtain the blueberry concentrated juice; and performing sterile filling on the blueberry juice, and adopting the microwave sterilization to sterilize the blueberry concentrated juice, wherein the content of soluble solids in the blueberry concentrated juice is 60%-75%, and the content of the anthocyanin is 1.925g/L-3.384g/L. The preparation process provided by the invention can not only effectively prevent the loss of the anthocyanin in the blueberry concentrated juice, but also shorten the concentration time, control the production cost of the preparation process and effectively protect color, luster, fragrance and other sensory qualities of the blueberry juice.

The invention discloses heating method which can avoid decarbonization of high carbon billet or steel ingot. In the whole process of high carbon steel heating or preheating, heating, heat preservation period, it uses strong oxidizing gas to heat billet or steel ingot. The gas is controlled by air overplus coefficient, the coefficient (air and fuel, such as the ratio of coal gas, heavy oil) is 1.2-1.4.

The present invention relates to a molding method and a molding device for an ultra-high Molecular Weight Polyethylene (UHMWPE) tubular product single-screw extruding machine barrel. With extrudability and calendering properties of ultra-high Molecular Weight Polyethylene in an elastomeric state, when the ultra-high Molecular Weight Polyethylene in an elastomeric state in extrusion force action fills a molding chamber which is formed between a feed rod screw and a machine barrel, preliminary molding of the ultra-high Molecular Weight Polyethylene tubular product is achieved; with continuous action of the extrusion force, preliminary molding tubular products achieve a homogenization process of temperature and geometric dimension through a shaping mandrel and a shaping set; then the tubular products complete cooling and shaping processes rapidly when passing a cooling set. The invention solves difficult technical problems that nearly no ultra-high Molecular Weight Polyethylene with a viscous state can process single-screw extruding molding in a molten state; on the premise of keeping excellent performance of the ultra-high Molecular Weight Polyethylene well, a goal of continuous production of the ultra-high Molecular Weight Polyethylene tubular product is achieved.

The invention discloses a method of preparing concentrated clear red jujube juice with high cAMP content, which comprises the following steps: taking out red jujube after rehydration, denucleating and then crushing pulp for preparing the red jujube thick liquid; conveying the red jujube after enzymolysis by pectinase into a juicer for squeezing, and filtering to obtain the red jujube juice; adding pectinase, amylase and cellulose into the red jujube juice for heat-preservation and enzymolysis for 60-90 minutes; and clearing, conducting concentration sterilization, and finally bulking. The concentrated clear red jujube juice prepared by the invention is clear and transparent, has the cAMP content being larger than or equal to 100 mg/Kg and soluble solid state material being larger than or equal to 60.0 Brix, is deposit-free and suspension-free, has brownish red color and does not have impurities which can be seen by naked eyes; and the concentrated juice is diluted to the soluble solidstate material being 60.0 Brix, and the juice has inherent fragrance and flavor of red jujubes and is free from extraneous odor.

Provided are a method and device for inkjet printing onto fabrics (15) using ultraviolet (UV) ray-cured ink, wherein the ink is first partially cured by ultraviolet light (24) and then heated to more completely cure the ink. Printing takes place in a quilting machine (10) having a quilting table (27) and a printing table (25) upstream of the quilting table. Preferably, the printing station prints the multi-color design on only the top layer of fabric under the control of a programmed controller (35). The dot volume of the UV curable ink jetted onto the fabric was about 75 picoliters. A conveyor belt (20) moves the printed fabric from the printing station through the UV curing station (24), where a UV curing head either moves with or independently of the printing head to transfer the deposited UV The cured ink droplet is exposed to an ultraviolet beam of 300W per linear inch at a rate of about 1 joule of energy applied per square centimeter. The conveyor belt then passes the fabric through a heated drying station or an oven (26) where the fabric is heated to 300 degrees Fahrenheit for 30 seconds to 3 minutes. Preferably, the heating is done in a furnace with forced hot air, but other heating methods, such as infrared or other radiant heaters, may also be used. Before, or preferably after, heat curing, the fabric is combined with layers of other materials and, under programmed conditions, a quilted pattern is added using the printed pattern.

Algae powder is added into methanol as entainer, the mixture is homogenated and supercritical extracted with CO2 as solvent and general ester is obtained after concentration. The general ester is dissolved and esterified in methanol containing acetyl chloride to obtain general fatty methyl ester, which is distilled with the distillate being collected. The distillate is mixed with acetone, crystallized in 4 deg.c, -10 deg.c and -30 deg.c successively, filtered to eliminate separated matter, the filtrate is concentrated and mixed with urea and methanol, and the mixture is reflux for 1 hr under the protection of nitrogen, cooled, set, filtered to eliminate crystal, mixed with water, petroleum ether extracted to obtain gamma-methyl linolenate after petroleum ether is recovered via distillation. The obtained gamma-methyl linolenate is purified via high vacuum distillation at 100-150 deg.c.