85results about How to "Uniform powder" patented technology

The invention discloses a preparation method of rice bran fermented whole flour. Rice bran fermented whole flour is prepared after degreased rice bran is sequentially subjected to semi-solid-state enzymolysis, semi-solid-state fermentation, baking and low-temperature superfine grinding treatment; in semi-solid-state enzymolysis, water and high-temperature-resistant alpha-amylase are sprayed in the degreased rice bran and cooling is performed after high-temperature and high-humidity treatment; in semi-solid-state fermentation, the degreased rice bran after enzymolysis is inoculated with compound lactic acid bacteria consisting of lactobacillus plantarum and lactobacillus acidophilus; the baked degreased rice bran is mixed with soybean meal, corn flour and dextrin before low-temperature superfine grinding. The prepared rice bran fermented whole flour is uniform, good in flavor and rich in nutritional ingredients such as soluble phenol, soluble protein, soluble dietary fibers and the like.

The invention provides corn steamed bun preblended flour and a preparation method thereof, and further provides corn steamed buns prepared from the corn steamed bun preblended flour and a preparation method of the corn steamed buns, wherein the corn steamed bun preblended flour does not need to be compounded once again and can be directly used in corn steamed bun manufacturers and chain stores for preparing the corn steamed buns or can be directly used at home for making the corn steamed buns by users. The corn steamed bun preblended flour comprises the following components in percentage by weight: 65-75% of wheat flour, 13-29% of puffing corn flour, 2-4% of glutinous rice flour, 1-3% of degreased beany flavor-free soybean flour, 1-3% of vital wheat gluten, 1-2% of baking powder and 0.05-0.1% of a modifier for steamed bun flour. The making method of the corn steamed buns is simple, and the corn steamed buns which are made are smooth in surfaces, good in shapes, loose, delicious, reasonable in the compounding ratio of nutrient components and easy to absorb.

The invention discloses a preparation method of a graphene-reinforced silicon nitride-based ceramic. The preparation method adopts silicon nitride and graphene as raw materials and a mixture of aluminum oxide and yttrium oxide as a composite sintering aid. The preparation method sequentially comprises the steps of independent dispersion of raw materials, composite dispersion, ball milling, dryingand sieving, three-dimensional mixing and hot press sintering. The mechanical property of the silicon nitride ceramic material is enhanced, and the added graphene improves the friction property of theceramic, so that the silicon nitride can be used as a good wear-resistant and friction-resistant material by improving the mechanical properties.

The invention discloses a method for preparing fatty-type duck meat essence, which comprises the steps: a. 2 to 5 times of distilled water, 1 to 3 percent of protamex, and 1 to 4 percent of flavorzyme a certain weight of duck meat are added in an enzymolysis container to carry out enzymolysis under the conditions of a pH ranging from 6.0 to 7.0, enzymolysis time ranging from 6 to 9 hours and enzyme inactivation; b. 3 to 15 percent of glucose, 3 to 15 percent of edible salt, 0.1 to 0.5 percent of VC, 0.5 to 2.5 percent of VB1, and 0.05 to 0.2 percent of garlic powder are added in enzymolysis solution with a pH ranging from 5 to 7 at a temperature ranging from 100 to 130 DEG C to carry out a reaction for 20 to 100 minutes; c. the fat in duck skins is extracted with the Soxhlet extraction method and the maltodextrin is used as carrier under an input concentration ranging from 10 to 50 percent, at an air inlet temperature ranging from 110 to 160 DEG C and an air outlet temperature ranging from 40 to 80 DEG C. The fatty-type duck meat essence has rich duck flavor, pleasing fragrance and sweetness and slight garlic smell and obvious and outstanding salty and fresh flavor, no bitter, uniform powder, better water solubility, is extremely easy to resolve in the water with water solution clear, transparent and free from sediments and has very great commercial value.

The invention relates to the technical field of cereal processing, and particularly discloses a pre-enzymolysis-extrusion puffing processing technique for increasing the water solubility indexes of whole cereal food powder. The processing technique comprises the following steps of S1, performing solid-state pre-enzymolysis: crushing whole cereals, uniformly mixing the crushed whole cereals with high temperature resistant alpha-amylase and water to obtain solid-state materials, and heating the solid-state materials for pre-enzymolysis; S2, performing enzymolysis-assisted extrusion puffing: performing extrusion puffing on the materials after enzymolysis obtained in the step S1 so as to obtain puffed materials; and S3, performing drying and crushing on extruded materials: drying the puffed materials obtained in the step S2, and crushing the dried puffed materials so as to obtain the whole cereal food powder. According to the processing technique disclosed by the invention, pretreatment, alpha-amylase solid state pre-enzymolysis, enzymolysis-assisted extrusion puffing, and drying and crushing treatment are performed on the whole cereals so that the whole cereal food powder is prepared. The prepared whole cereal food powder is uniform in powder bodies, the water solubility indexes of the whole cereal food powder is increased by 1-3 times, the brewing dispersibility of the whole cereal food powder is increased by 50% or above, and the whole cereal food powder is fine and smooth in mouth feel, excellent in flavor, rich in nutrient components of soluble phenols, soluble protein and the like, and is a whole cereal food ingredient with rich nutrient components.

The present invention provides milk powder for improving resistance and promoting growth, and belongs to the technical field of milk powder. The milk powder comprises the following components in partsby mass: 25 to 35 parts of whole milk powder, 25 to 35 parts of demineralized whey powder, 16 to 25 parts of skimmed milk powder, 6-12 parts of isomalto-oligosaccharide, 3-6 parts of concentrated whey protein, 0.1-0.4 part of multivitamins, 0.3-0.8 parts of complex minerals, 0.12-0.25 part of docosahexaenoic acid, 0.12-0.25 part of arachidonic acid, 0.06-0.12 part of yeast beta-glucan, 0.01~0.02part of hydrolyzed egg yolk powder, 0 0.0-0.06 part of lutein, 0.008-0.015 part of N-acetylneuraminic acid and 0.03-0.06 part of probiotics. The milk powder can specifically improve growth ability, intellectual vision, intestinal motility and immunity, is nutritious and comprehensive, and has a pure milk flavor.

The present invention relates to the technical field of dosing, in particular to a vertical high-precision powder dosing device with three-axis movement; the dosing device is suitable for the industryof fine chemicals, and the industry of new energy, food and medicine, and includes a frame; a material storage bin is arranged above the frame; a feeding port is arranged at the top of the material storage bin; a discharging port is arranged at the bottom of the material storage bin; the frame close to the discharging port is provided with a door opening and closing mechanism for closing or opening the discharging port; a blanking unit for outputting materials is arranged in the material storage bin; a conveying unit used for conveying a container to the discharging port of the material storage bin is arranged below the material storage bin; a conveying platform used for bearing the conveying unit is arranged on the frame; and a moving jacking unit used for jacking and moving the entire conveying unit from the conveying platform is arranged below the conveying unit. The dosing device of the present invention adopts an internal vertical spiral feeding mode and is combined with an external double-shaft mode of stirring and arch breaking, and the internal and external double shafts are respectively driven by double motors, and thus the structure of the dosing device is independent.

The invention discloses a spray-drying processing method of rhizoma dioscoreae powder, belongs to the field of deep processing of agricultural products and aims to provide a spray-drying processing method capable of retaining original color of the rhizoma dioscoreae, preparing high-purity rhizoma dioscoreae powder, achieving high production efficiency and effectively solving the problems such as low quality and unattractive color in the processing process of the rhizoma dioscoreae powder and the like. The method successively comprises a pre-treatment step, a color protection step, a blending step, a homogenization step and a spray drying step. The color protection step is characterized by putting rhizoma dioscoreae pieces into a 0.1-1.5% sodium chloride solution for soaking, putting the rhizoma dioscoreae pieces into hot water with 70-90 DEG C for hot scalding for 5-15 minutes. The rhizoma dioscoreae powder prepared by the method is rich in nutrition and can be directly brewed as a solid beverage or can be used as a raw material or an auxiliary material for processing other rhizoma dioscoreae products.

The invention discloses a preparation process of a sea cucumber tablet and the prepared sea cucumber tablet, and relates to the technical field of food processing. The preparation process comprises the following steps: cleaning, pretreatment, enzymolysis, freeze drying, crushing, extrusion and the like. The method has the advantages that the preparation process is mild, nutritional ingredients ofmarine life are not destroyed, loss of nutrient substances of the sea cucumbers is reduced, fishy smell of the sea cucumbers can be reduced through the steps of cleaning, pretreatment, enzymolysis andthe like, and therefore the flavor and taste of the sea cucumbers are improved. The sea cucumber tablet is prepared by the preparation process, can be directly eaten as a buccal tablet, can also be crushed and put into dish soup to enhance nutrition or seasoning, can also be directly brewed with boiled water to be eaten and the like, and is convenient to eat; compared with sea cucumber powder, the sea cucumber tablet is easier to carry, easy to control the eating amount, easy to store, less in nutrient loss, basically free of fishy smell and good in flavor and taste.

The invention discloses a method for preparing high-quality rice noodles. Long-shaped rice is added into water, then lactococcus lactis and saccharomyces cerevisiae are added, and the fermentation is carried out, so as to obtain a fermentation broth; the obtained fermentation broth is filtered, a filter cake is flushed cleanly, and the flushed filter cake is drained off; the raw material is finely milled by using a paste mill, and the milled raw material is filtered to obtain rice milk; the obtained rice milk is flattened out, a thickness is controlled to be 1mm to 5mm, afterwards, the first slice steaming is carried out on the flattened-out rice milk by using steam, and the standing is carried out on an obtained first slice in an environment of 4 DEG C after the first slice steaming is terminated; afterwards, the second slice steaming is carried out on the obtained first slice by using steam again, and an obtained second slice is soaked in water at 2 DEG C after the second slice steaming is terminated, so as to obtain a high-quality rice slice; the strip cutting is carried out on the obtained high-quality rice slice, so that the high-quality rice noodles which are fermented by the mixed bacteria of the lactococcus lactis and the saccharomyces cerevisiae are obtained. The rice noodles which are prepared through the method provided by the invention have the characteristics of being high in moisture content, high in nutritive value, flexible, chewy, smooth and soft in taste and low in noodle breakage rate.

The invention discloses a sweet potato starch processing process, and relates to the starch processing process, more specifically relates to the sweet potato starch processing process. The invention provides a sweet potato starch processing process which is excellent in quality and high in yield. The technical scheme of the invention is as follows: the process comprises the following steps of selecting fresh sweet potatoes, cleaning, crushing, cell separation, fiber washing, separation, starch refining, starch drying and cooling.

A new type of milling device, the milling device includes a feeding device, a grinder, a trough and a dust collector; the feeding device is provided with a funnel for processing raw materials, and the feeding device is connected to the grinding machine through a first pipeline; the grinding The machine is connected to the feeding chute through the second pipeline, and the bottom of the feeding chute is provided with a collector, which collects the powder collected through the second pipeline, and the upper end of the feeding chute is provided with an exhaust fan. The outlet is connected to the dust collector through the exhaust pipe. It has a simple structure and is easy to operate. It can grind various particles, especially hard ores, etc., and the grinding effect is better.

The invention belongs to the field of extraction of effective ingredients of plants, and discloses a method for extracting radix scrophulariae saponin from radix scrophulariae leftovers. The method comprises the steps that the radix scrophulariae leftovers are dried and smashed; 75% ethyl alcohol is used for soaking the radix scrophulariae leftovers, then 75% ethyl alcohol is used for reflux extraction of radix scrophulariae saponin in the radix scrophulariae leftovers three times, and three times of extraction are combined to obtain a filtrate; a 3 g/mL loading solution is prepared and loaded to HPD100 type macroporous resin for adsorption, water with the volume 10 times that of the loading solution is used for elution, and 50-70% ethyl alcohol with the volume 12 times that of the loading solution is used for elution; a second-time elution solution is collected, and concentration and drying are carried out to obtain the radix scrophulariae saponin powder. The method enables the purification rate of the radix scrophulariae saponin in the radix scrophulariae leftovers to reach more than 90% and has the practical significance in production of radix scrophulariae saponin, leftovers produced in radix scrophulariae production are sufficiently utilized, and the method has the advantages of saving resources, reducing waste, reducing pollution, and achieving environmental production.

The invention discloses a biomass particle combustion furnace, relates to the technical field of energy regeneration and application, in particular to the biomass particle combustion furnace. The biomass particle combustion furnace is uniform in biomass particle distribution and high in combustion efficiency. The biomass particle combustion furnace comprises a material waiting bin, a feeding bin and a combustion bin, wherein the material waiting bin is of a V-shaped structure, and is fixedly connected to the top of the feeding bin, the combustion bin is fixedly connected below the feeding bin,one side, close to the combustion bin, of the feeding bin is provided with a material outlet, and a bottom plate of the feeding bin inclines downwards. According to the biomass particle combustion furnace, biomass particles move towards the direction of the combustion bin through inclined bottom plate, an adaptive feeding plate is arranged below the bottom plate, the feeding plate moves along theinclination direction of the bottom plate through a linear driving mechanism, the linear driving mechanism comprises an air cylinder, an electric push rod or an oil cylinder, and the furnace has thecharacteristics of being uniform in powder material, high in combustion efficiency and the like.

The invention discloses longan whole powder having high sugar content and low viscosity. The longan whole powder having high sugar content and low viscosity is prepared from 35 to 55 parts by weight of longan pulp, 6 to 26 parts by weight of soybean meal, 15 to 35 parts by weight of a soyabean protein, 22 to 44 parts by weight of maltodextrin and 0 to 2 parts by weight of cane sugar powder. The invention also discloses a preparation method of the longan whole powder having high sugar content and low viscosity. The longan whole powder having high sugar content and low viscosity is rich in longan pulp, has low viscosity, comprises uniform powder, and has good fluidity, good reconstituability and a good taste.

The invention discloses a making method for green appetizing nutritive noodles. The making method for the green appetizing nutritive noodles is characterized by specifically comprising the following steps: (1) preparing nutrition powder; (2) making vegetable juice; (3) making healthcare powder; (4) making ingredients; and (5) making noodles. According to the making method for the green appetizing nutritive noodles, the obtain nutrition powder is uniform without impurities, so that the made noodles taste delicate and strong; the making method for the vegetable juice is simple; all the raw materials are matched reasonably, so that the mixed noodles have bright colors, are not greasy, and can supplement ingredients, such as vitamins, required by the human body; the addition of the healthcare powder strengthens the immunity of the human body; and fresh chicken meat is used for making the ingredients, so that the noodles have an aromatic flavor, the sharp taste of traditional Chinese medicines is covered, and the palatability of the noodles is good.

The invention relates to a method for preparing an intracellular lactase powder by a spray drying process of breaking cell walls of lactic acid bacteria, comprising the following steps: adjusting operating parameters of a spray dryer such as feed temperature, wind speed and the like, breaking cells of lactic acid bacteria by the utilization of high temperature to release intracellular lactase, and simultaneously adding a protective agent to protect activity of lactase so as to prepare the lactase powder. The protective agent is a mixture of skimmed milk powder and dextrin. Recovery rate of enzyme activity can reach more than 80%. Cell walls are broken by the utilization of high temperature, and usage of chemical reagents such as chloroform and the like is avoided. Thus, environmental pollution stress caused by production process is greatly reduced, and the possibility of polluting an organic reagent in a lactase product is also avoided. Green production of lactase is realized. By merging two processes of crude enzyme preparation and solid enzyme powder preparation, a production technology is greatly simplified, and production efficiency is raised. The method provided by the invention can be suitable for preparation of intracellular enzyme of any cells, including bacteria, fungus, animal cells, plant cells and the like.

The invention discloses a cable talc powder spraying device, which relates to the technical field of cable production equipment, and comprises a spraying box, and the middle part of the left and right side walls of the spraying box is respectively provided with a cable core inlet and a cable core outlet, a cable core inlet and a cable wire A spraying channel is formed between the core outlets, and the spraying box includes a spraying mechanism located in the inner cavity. mechanism. The cable wire core of the present invention is sprayed with talc powder in a closed spray box, and the powder spraying effect is good, the powder is even, and the powder will not be wasted during the powder spraying process.