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102results about How to "The preparation process is scientific and reasonable" patented technology
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Polypropylene composition and preparation method thereof
The invention belongs to the field of polyolefin resin materials, and particularly relates to a polypropylene composition and a preparation method thereof. The polypropylene composition comprises the following raw materials in part by weight: 100 parts of a polypropylene resin random copolymer, 0.05-0.3 part of an anti-oxidant, 0.06-0.4 part of a nucleating agent A, 0.04-0.3 part of a nucleating agent B, 0.02-0.1 part of an acid acceptor and 0.02-0.08 part of an antistatic agent. According to the preparation method, a high-fluidity polypropylene random copolymer, which is obtained according to the hydrogen regulation method, is used as the basis resin; additives, such as the anti-oxidant, the acid acceptor, the antistatic agent, the nucleating agent A and the nucleating agent B, are added into the basis resin; after the basis resin and the additives are uniformly mixed by a high-speed stirring machine, the high-fluidity high-transparency polypropylene composition is obtained through double-screw extrusion pelletizing. The polypropylene composition is excellent in comprehensive performance, high in transparency and fluidity, resistant to warpage, and superior to a product of the degradation method in the aspects of appearance, color, lustre and smell. Therefore, the polypropylene composition can be applied to a large-scale transparent product and a complicated thin-wall product, and the warpage phenomenon during the production can be effectively avoided.
Owner:CHINA PETROLEUM & CHEM CORP
Unsaturated carboxylic acid metal salt modified ethylene-propylene-diene monomer (EPDM) and preparation method thereof
ActiveCN103131088ANo pollution in the processSimple preparation processSuperoxideEthylene-propylene-diene-monomer
The invention discloses unsaturated carboxylic acid metal salt modified ethylene-propylene-diene monomer (EPDM) and a preparation method thereof. Carbon black, metallic compound, stearic acid, accelerant, inert filler, sulphur, superoxide and unsaturated carboxylic acid are added in the EPDM, then mixing treatment and sulfidizing are conducted, and therefore the unsaturated carboxylic acid metal salt modified EPDM is obtained. According to the unsaturated carboxylic acid metal salt modified EPDM and the preparation method thereof, unsaturated carboxylic acid metal salt in in-situ reaction is used for modifying the EPDM, preparation process is simple, modification effect is good, the prepared modified rubber has good physical mechanical performance and especially has good bonding strength with metal, and the application range is wide.
Owner:TIANJIN XINZHONGHE RUBBER IND
Environmental-friendly dust suppressant and preparation method thereof
InactiveCN101851489AThe formula is scientific and reasonableThe preparation process is scientific and reasonableOther chemical processesPolyvinyl alcoholActive agent
The invention relates to an environmental-friendly dust suppressant and a preparation method thereof, which are characterized in that the environmental-friendly dust suppressant comprises the following components in percentage by mass: 0.10 to 3.50 percent of polyvinyl alcohol, 0.05 to 1.50 percent of urea, 0.10 to 1.50 percent of propanetriol, 0.10 to 1.50 percent of glycol, 0.05 to 1.00 percentof surfactant and 91 to 96 percent of water. The environmental-friendly dust suppressant is prepared in the following steps that: preparation of solution A; preparation of solution B; the prepared A and B solution is mixed and stirred uniformly to obtain dust suppressant stock solution; and when in use, the stock solution is directly diluted by water by ration on demand. The invention is characterized by no toxin, no pollution, no corrosion, scientific and reasonable formula, simple preparation process, low cost, safety, environmental protection and energy saving, can form a continuous hard shell with a certain strength on a surface after being sprayed on the surface of material, and the dispersed material is sealed below the hard shell so as to have a dust-proof function and bring wide economic and social benefits.
Owner:刘步
Liquid enzyme preparation and preparation method thereof
ActiveCN105462950AStable traitsMeet market commercialization requirementsEnzyme stabilisationAcyltransferasesOxidation-Reduction AgentWater activity
The invention discloses a liquid enzyme preparation and a preparation method thereof and mainly solves the technical problem that a glutamine transaminase liquid preparation is hard to preserve at the normal temperature. According to the technical scheme, the enzyme preparation is a liquid preparation of glutamine transaminase EC2.3.2.13, and the constituent content of the enzyme preparation is that enzyme activity of the glutamine transaminase liquid preparation is 10-1000 u / ml, the weight volume percentage content of a water activity conditioning agent is 30-80%, the weight volume percentage content of a redox potential conditioning agent is 0.0075-1%, the weight volume percentage content of a food preservative is 0-0.1%, and a pH conditioning agent is supplemented to 100% in volume. The preparation method of the liquid enzyme preparation comprises the steps of enzyme liquid purification, mixing, sterilization and bottling to obtain a finished product. By means of the liquid enzyme preparation and the preparation method thereof, the enzyme activity of the enzyme preparation preserved for six months at the normal temperature can be maintained at 80% or above, the character is stable, no microbial spoilage is caused, and the using effect is good.
Owner:SHANGHAI KINRY FOOD INGREDIENTS +1
Fruit jam and its preparation method
The invention discloses fruit jam and its preparation method. The fruit jam is a viscous liquid containing suspending pulp particles and is prepared by 80-100 parts of pineapples, pawpaws and kiwi fruits totally, 70-100 parts of a sweetener, and 0.1-0.3 part of a stabilizing agent. Containing fruit pulp particles, the fruit jam provided in the invention has sufficient nutrition, natural component, small nutrition loss in itself, and completely reserved natural nutritional components of fruits, as well as convenience for carrying and storage. The obtained product has fine and scented mouthfeel. Thus, a new type of deep processing product is added for pineapples, pawpaws and kiwi fruits. Also, the designed preparation technology of the invention is scientific and reasonable, and can guarantee product quality. A color protection liquid employed in the preparation process has the characteristics of easily available materials, simple preparation process and convenient production.
Owner:陈新明
Method for preparing antihypertensive peptides through enzymolysis of ground meat proteins of tuna
InactiveCN102808010AIncrease added valueRich sourcesPeptide preparation methodsFermentationChemical synthesisAlkaline protease
The invention discloses a method for preparing antihypertensive peptides through enzymolysis of ground meat proteins of a tuna. The method comprises the steps of: (1) regarding the ground meat of the tuna as the raw material, mixing and homogenizing the raw material and a buffer solution according to a weight / volume ratio of 1 g: 3-5 ml, and then adjusting the pH value to 9.5-10 to obtain a mixed solution; (2) heating the mixed solution to 55-60 DEG C for pre-heating, and adding alcalase according to 1.0%-1.5% of the raw material for enzymolysis at an enzymolysis temperature of 55-60 DEG C for 4-6 h; and (3) performing enzyme deactivation on the obtained enzymolysis product to obtain an enzymolysis solution and then enabling the enzymolysis solution to sequentially suffer from ultrafiltration, desalination, freeze drying and chromatography to obtain the antihypertensive peptides. The method for preparing the antihypertensive peptides through the enzymolysis of the ground meat proteins of the tuna, disclosed by the invention, has the advantages of abundant source of the raw material, low price, simple preparation process, relatively strong activity of the prepared antihypertensive peptides; compared with a chemosynthetic ACE (Angiotensin Converting Enzyme) inhibitor, the ACEP (ACE Inhibitive Bioactive Peptide) prepared through enzymolysis of the ground meat of the tuna has the advantages of being safe and nontoxic, specific in antihypertensive efficacy, easy to digest and absorb and the like.
Owner:ZHEJIANG OCEAN UNIV
Pantoprazole sodium enteric-coated tablet and preparation method thereof
ActiveCN103006613AImprove stabilityReduced stabilityOrganic active ingredientsDigestive systemAdhesivePantoprazole Sodium
The invention provides a pantoprazole sodium enteric-coated tablet and a preparation method thereof. The pantoprazole sodium enteric-coated tablet comprises a pantoprazole sodium tablet, an isolated layer and an enteric-coated layer, wherein the pantoprazole sodium tablet comprises main drug pantoprazole sodium and auxiliaries; and the auxiliaries include a filler, a disintegrant, a lubricating agent, an adhesive, a pH regulating agent, and the like. The pantoprazole sodium enteric-coated tablet accelerates the disintegration time of the pantoprazole sodium enteric-coated tablet and solves the problem of drug instability during a storage period.
Owner:SHIJIAZHUANG HUAXIN PHARMA
High-efficiency dust suppressant and preparation method thereof
ActiveCN102153991AThe formula is scientific and reasonableSimple preparation processOther chemical processesWater soluble polymersWater soluble
The invention relates to a high-efficiency dust suppressant, which is prepared by mixing a high molecular synthesis water-soluble polymer, a film forming aid, polyvinyl alcohol redispersion rubber powder, a dispersant and water in the part by weight ratio of (2-5):(0.2-0.8):(0.5-1.5):(0.2-0.8):(93-98), wherein the film forming aid is phenoxy propandiol; and the dispersant is an ammonium polyacrylate salt. A preparation method of the dust suppressant comprises the following steps of: putting normal-temperature water into a container; adding the obtained high molecular synthesis water-soluble polymer into water; stirring for 2 minutes; adding the polyvinyl alcohol redispersion rubber powder; stirring for 5 minutes; and slowly adding the film forming aid and the dispersant while stirring. The dust suppressant is nontoxic, harmless and noncorrosive, has a reasonable formula and a simple preparation process, and is easy and convenient to spray. When the dust suppressant is sprayed onto thesurface of a material, a solidified layer with a certain intensity can be formed on the surface of the material; and the dispersed material is enclosed below the solidified layer, so that the aim of preventing dust on the surface of the material is fulfilled.
Owner:BEIJING JINYUANYI ECOLOGICAL ENVIRONMENT IND CO LTD
Device and process for preparing liquid ferrate through electrolysis method
The invention relates to a device for preparing liquid ferrate through an electrolysis method. The device is characterized in that an electrolyzer is a U-shaped pipe electrolyzer, an alkali liquor inlet of an alkali liquor storage tank is communicated with the alkali liquor inlet of the U-shaped pipe electrolyzer through an alkali liquor delivery pump and an alkali liquor control valve which are arranged on a pipeline, the liquid ferrate outlet of the U-shaped pipe electrolyzer is communicated with a liquid ferrate storage tank through a liquid ferrate control valve and a liquid ferrate delivery pump which are arranged on the pipeline, a side pipeline of the alkali liquor inlet of the U-shaped pipe electrolyzer is a cathode chamber, a cathode electrode is arranged in the cathode chamber of the U-shaped pipe electrolyzer, a side pipeline of the liquid ferrate outlet of the U-shaped pipe electrolyzer is an anode chamber, at least one anode electrode is arranged in an enlarged containing groove of the anode chamber of the U-shaped pipe electrolyzer, and the cathode electrode and the anode electrode are connected with a direct current power source. The device is simple in structure, economical and applicable, scientific and reasonable in technologic process, and low in operation cost, has high current efficiency and good effect, and can be widely used for interval or continuous production.
Owner:NORTHEAST DIANLI UNIVERSITY
Compound preparation of valsartan amlodipine tablet (I) and preparation method thereof
ActiveCN103006649AReduce the introductionReduce lossesDrageesCardiovascular disorderValsartanAmlodipine besilate
The invention provides a compound preparation of valsartan amlodipine tablet (I) and a preparation method thereof. The compound preparation comprises a tablet, a film coating layer, the tablet comprises main drug and auxiliary materials, the main drug comprises valsartan, benzenesulfonic acid amlodipine, the auxiliary material comprises filler, a disintegrating agent, a lubricant, and glidant, the tablet comprises the valsartan, benzenesulfonic acid amlodipine, the filler, the disintegrating agent, the lubricant and the glidant, and the tablet is obtained by being coated with the film coating layer. According to the method, the defect of unsafety of medicine use caused by increase of relevant material due to wet granulation is overcome, and manufacture cost can be lowered and labor intensity can be relieved due to the dry granulation technology.
Owner:SHIJIAZHUANG HUAXIN PHARMA
Method for preparing mullet active peptide
InactiveCN101816367AIncrease the content of peptidesSmall molecular weightProtein composition from fishWound healingSeparation technology
The invention discloses a method for preparing mullet active peptide. Mullet is taken as a raw material to prepare the active peptide which has high peptide content and the molecular weight less than 10,000Da and is easily absorbed by a human body through advanced enzymolysis and membrane separation technology. The prepared active peptide has bioactivities of accelerating wound healing, resistingfatigue, improving the immunity, and the like, and is particularly suitable for supplying nutrition to postoperative patients and accelerating the wound healing and nourishing and curing different populations. Meanwhile, the preparation technology is scientific and reasonable, environment-friendly and pollution-free; the separation process is operated at normal temperature; and the preparation technology has the advantages of energy conservation, simple and convenient operation, high efficiency, and suitability for industrialized production.
Owner:田颖刚
Preparation method for powder metallurgy aluminum alloy connection rod used for compressor
Disclosed is a preparation method for a powder metallurgy aluminum alloy connection rod used for a compressor. The preparation method comprises the steps that the aluminum alloy connection rod comprises the chemical components of 0.1wt%-7wt% of Cu, 0.1wt%-3wt% of Mg, 0.1wt% -6wt% of Si, 0.1wt%-8wt% of Zn, 0.02wt%-2wt% of Sn, less than 2wt% of other refined grain auxiliaries, and the balance Al; powder containing Al, Cu, Mg, Si, Zn and Sn elements is mixed, the mixed powder is subjected to die pressing forming at the pressure of 100-600 MPa to obtain green-pressing, and the forming density is 2.30-2.65 g / cm<3>; dewaxing treatment and sintering treatment are conducted; heat treatment is conducted; reshaping is conducted; sand blasting or brushing treatment is conducted; and machining is conducted, and the product size is made to meet the requirements of a drawing. The preparation method is simple in preparation process and has the characteristics of being small in machining quantity and high in material utilization ratio. The production cost is reduced, and the production efficiency is improved. The produced connection rod is scientific and reasonable in material component ratio, high in tensile strength, and good in abrasion resistance. Optimization of the design of the compressor is facilitated, the efficiency of the compressor is improved, and the preparation method is suitable for large-batch efficient production.
Owner:NBTM NEW MATERIALS GRP
Process and device used for preparing ferrate salt with on-line wet chemical method
The invention relates to a process used for preparing ferrate salt with an on-line wet chemical method. The process is characterized in that a mixed solution of NaOH and NaClO of a first storage tank and solid FeNO3 delivered by a conveyer belt or a FeNO3 solution of a third storage tank are delivered into a second mixing storage tank or a static mixer and are sufficiently mixed, such that a reaction mixed liquid is obtained. The reaction mixed liquid is delivered into an annular pipe, and ferrate salt liquid product is obtained from a liquid outlet of the annular pipe. The invention also provides a device suitable for the process. With the process and the device, liquid ferrate salt can be produced on line intermittently or continuously, and waste caused by ferrate salt purification and re-dissolving is avoided. The process and the device have the advantages such as reasonable structure, high production efficiency, low preparation cost, and the like.
Owner:NORTHEAST DIANLI UNIVERSITY
Lipid-lowering dispersible tablets and preparation technology thereof
ActiveCN102319357AKeep active ingredientsImprove extraction efficiencyMetabolism disorderPharmaceutical non-active ingredientsSide effectAdditive ingredient
The invention discloses lipid-lowering dispersible tablets and a preparation technology thereof. The lipid-lowering dispersible tablets comprise the following ingredients: 177-266 weight portions of prepared polygonum multiflorum, 177-266 weight portions of wolfberry, 236-355 weight portions of polygonatum rhizome, 118-178 weight portions of haw, 35-53 weight portions of cassia seed, 88-132 weight portions of sodium carboxy methyl starch, 144-216 weight portions of silica, and 1.6-2.4 weight portions of magnesium stearate. The present invention has the advantage of convenient administration, safety, reliable and fast effect, high bioavailability, capability of being used for a long period, and no toxic and side effect, and is the first choice in hyperlipidemia patients. The invention also has the advantages of simple preparation, low cost, and the like, and is suitable to people of all ages.
Owner:ZHEJIANG WECOME MEDICINE IND
Method for manufacturing piezoelectric flexible sensor
InactiveCN108158582AThe preparation process is scientific and reasonableReliable principleAdditive manufacturing apparatusDiagnostic recording/measuringPvdf trfeDevice prosthetic
The invention belongs to the technical field of sensor manufacturing, and particularly relates to a method for manufacturing a piezoelectric flexible sensor. The method comprises the main process steps of 3D graph drawing, 3D printing, solution spraying, coating of a waterproof bottom layer, coating of silver colloid electrodes, 3D printing of a sensor, solidification of the sensor, temperature-controlled annealing, glue coating on the electrodes, waterproof packaging and electric polarization of the piezoelectric sensor, and the manufactured piezoelectric flexible sensor is adopted for beingcombined with an electromyographic signal pre-processing module, a Bluetooth wireless transmitting module, a Bluetooth wireless receiving module, an electromyographic signal analysis and processing module and a prosthesis movement control module to form a piezoelectric flexible sensing device; the device is scientific and reasonable in manufacturing process, good in product stability and long in service life; through the adoption of the built-in sensor, an electromyographic signal can be directly applied without involving the epidermal tissue and effectively and accurately collected to assistin controlling a prosthesis; meanwhile, by adopting liquid raw materials of PVDF-TrFE and PVDF-TrFE composite materials as 3D printing materials, the raw materials can be saved, and the method is environmentally friendly during application.
Owner:郭海燕
430 ferritic stainless steel for kitchen ware panels and preparation method thereof
InactiveCN113388780AHigh ferrite stabilityReduce work hardeningSS - Stainless steelUltimate tensile strength
The invention discloses 430 ferritic stainless steel for kitchen ware panels and a preparation method thereof. The 430 ferritic stainless steel comprises the following components in percentage by mass: 0.030-0.05% of C, 0.02-0.05% of N, 0.20-0.40% of Si, less than or equal to 0.20% of Ni, less than or equal to 0.35% of Mn, 16.00-16.50% of Cr, less than or equal to 0.035% of P, less than or equal to 0.010% of S, and the balance of Fe and inevitable impurity elements. The equivalent value of nickel is not greater than 2.00, and the equivalent value of chromium is not less than 16.50. During preparation, a hot-rolled black skin roll is subjected to cover annealing, acid pickling, cold rolling, cold annealing and acid pickling, leveling and other procedures to be prepared into a finished product with the required target thickness. The formula and the preparation process of the 430 ferritic stainless steel are scientific and reasonable, and the prepared stainless steel has higher ferritic stability and lower hardness and yield strength, so that the material is more suitable for stamping, can meet the requirement of cost control in the kitchen ware industry, and is suitable for production and processing of high-end kitchen ware.
Owner:NINGBO BAOXIN STAINLESS STEEL
High-dilution-times aqueous liquid dust suppressant and preparation and use method thereof
ActiveCN108559449AMaintain moisture absorptionExtension of timeOther chemical processesPreservativePolyvinyl alcohol
The invention relates to a high-dilution-times aqueous liquid dust suppressant and a preparation and use method thereof, and belongs to the technical field of environmental protection. The high-dilution-times aqueous liquid dust suppressant is prepared from, by weight, 35-70 parts of hyperbranched resin, 0.1-5 parts of polyvinyl alcohol, 0.2-2.5 parts of surfactant, 0.5-3 parts of modified cellulose, 10-50 parts of antifreeze aid and 0.2-5 parts of preservative. The prepared high-dilution-times aqueous liquid dust suppressant has good moisturizing performance and wind erosion resistance.
Owner:济南福君新材料科技有限公司
Liquid enzyme preparation and method for preparing liquid enzyme preparation
ActiveCN107177582AStable traitsMeet market commercialization requirementsEnzyme stabilisationAcyltransferasesHydrogenWater activity
Owner:SHANGHAI KINRY FOOD INGREDIENTS +1
Traditional Chinese medicine composition for invigorating kidney and strengthening Yang and enriching essence and supplementing marrow and preparation method thereof
ActiveCN105770392ALong-term medication is safe and reliableGeneral condition no significant effectDigestive systemUnknown materialsCurative effectTherapeutic effect
The invention provides a traditional Chinese medicine composition for invigorating kidney and strengthening Yang and enriching essence and supplementing marrow and a preparation method thereof.The traditional Chinese composition is prepared from herba epimedii, cornua cervi pantotrichum, salted morinda officinalis, the salted seed of Chinese dodder, salted fructus psoraleae, fried gecko, giseng, milkvetch roots and the like.Through the reasonable preparation method, the traditional Chinese medicine composition is prepared into capsules and other clinically common dosage forms, and the medicine being exact in treatment effect, safe and effective and used for invigorating kidney and strengthening Yang and enriching essence and supplementing marrow is provided clinically and is worthy of being applied and popularized.
Owner:西安圣威制药有限公司
Preparation method of conducting lubricating grease
PendingCN107574000AConductiveMaintain two-dimensional anti-wear lubricationLubricant compositionGraphiteBase oil
The invention discloses a preparation method of conducting lubricating grease. The preparation method comprises the following steps: A, carrying out microwave heating on expandable graphite, raising temperature and expanding the expandable graphite to obtain graphite nano-sheets; B, mixing the graphite nano-sheets in step A with ionic liquid according to the dosage relation of (80mg to 120mg) to (50mL to 500mL); pressurizing and grinding the mixture at 150 DEG C to 250 DEG C; then carrying out ultrasonic treatment on suspension liquid obtained by grinding; after finishing the ultrasonic treatment, centrifuging for 0.5h to 2h; taking supernatant liquid to obtain a conducting lubricating grease additive; C, mixing the conducting lubricating grease obtained by step B with base oil and a thickener according to the ratio of (5 to 10) to (75 to 85) to (10 to 15) and uniformly mixing to obtain the conducting lubricating grease. The preparation method disclosed by the invention has the advantages of simple technological process, compact steps, less investment and low cost; the lubricating grease which has better conducting and lubricating functions at the same time is prepared.
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY
Yacon jam and preparation method thereof
The invention discloses a yacon jam and a preparation method thereof. The yacon jam is a viscous liquid containing suspended pulp microparticles, which is prepared from the following components in parts by weight: 80-100 parts of yacon, 0.05-0.1 part of vitamins, 70-100 parts of sweetener and 0.1-0.3 part of stabilizer. The yacon jam provided by the invention contains yacon pulp particles, is adequate in nutrition, natural in component and low in nutrient loss of the product, can fully retain the natural nutritional components of the yacon, and is further convenient to carry and save; the obtained product is fine in taste and faint in scent, so that a new deeply processed product variety is increased for the yacon; and furthermore, the designed preparation process is scientific and reasonable, the quality of the product can be ensured, materials selected for a color protecting solution during the preparation process are simple and easily available, the preparation process is simple, and the production is convenient.
Owner:沈新荣
Fruit-shaped brown sugar and preparation method thereof
The invention provides a fruit-shaped brown sugar and a preparation method thereof. The fruit-shaped brown sugar comprises, by mass, 82-92 parts of cooked syrup of the brown sugar with the concentration of 88-92 sugar brix, 4-6 parts of roselle, 1-3 parts of diced shaddock ped, 1-3 parts of diced mango, 1-3 parts of diced lemon and 1-3 parts of diced apple; the cooked syrup of the brown sugar is prepared by the decocting of sugarcane liquid or the brown sugar with water. The fruit-shaped brown sugar has novel originality and unique taste, various kinds of nutritional ingredients are reasonablymatched to provide balanced nutrients for the health of bodies of people. The preparation process of the fruit-shaped brown sugar is scientific and reasonable, not only is the appearance of finishedproducts beautiful and attracting, but also the nutritional ingredients and properties and states of various kinds of fruits are better retained.
Owner:SUGARCANE RES INST OF YUNNAN ACADEMY OF AGRI SCI +2
Total-element compound microorganism organic fertilizer and preparing technology thereof
InactiveCN105001021ASimple manufacturing processThe preparation process is scientific and reasonableFertilizer mixturesDiseaseBacillus licheniformis
Total-element compound microorganism organic fertilizer comprises, by weight, 40-60 parts of bacillus, 4-6 parts of actinomycetes and 30-50 parts of chemical fertilizer. The bacillus is composed of bacillus subtilis, bacillus licheniformis, bacillus mucilaginosus, bacillus pumilus and bacillus megatherium. The chemical fertilizer contains oxygen, phosphorus and potassium. The invention further provides a preparing technology of the organic fertilizer. The preparing technology is simple, feasible, scientific, reasonable and suitable for industrial production. The prepared organic fertilizer integrates efficiency increasing of bio-fertilizer, long acting of organic fertilizer and quick acting of chemical fertilizer, the disease resistance, drought resistance and the low-temperature resistance of crops can be enhanced, the soil is loosened, and the hardening is removed; acid bases are conditioned, and the soil is repaired; residues are degraded, and the field is purified; the fertilizer efficiency is improved, and cost is reduced; the disaster is resisted, and stable yields despite drought or excessive rain are ensured; early maturing, quality upgrading and other metabolism mechanisms are promoted, the high yield of crops is increased, the quality of the crops is improved, and the economic income and social benefits of farmers are increased.
Owner:SHENYANG XINJIAJIE BIOLOGICAL AGENTS CO LTD
Color-changing textile and spinning method thereof
InactiveCN107419551AThe preparation process is scientific and reasonableArtificial thread manufacturing machinesFiberPolymer science
The invention discloses a color-changing textile and a spinning method thereof. Based on the textile, a photosensitive color-changing material is added to fibers, a heat-insulating material is coated on the outer side of the fibers, and an antistatic coating is coated on the outer side of the heat-insulating material. The preparation method comprises the following steps: preparing the color-changing fibers: adding the photosensitive material to the fibers by using a solvent spinning method, to obtain the color-changing fibers; preparing base cloth: spinning the obtained color-changing fibers by a spinner, to obtain the base cloth; and preparing the textile. The color or flower type of the textile can be changed from the conventional 'static state' to the partly hidden and partly visible 'dynamic state' along with the change of the illumination. The textile can be extensively applied to the industries, such as a T-shirt, trousers, a swimming suit, a sportswear, work clothes, a children garment, a curtain, wall cloth and a toy, and has certain heat-insulating performance and antistatic function. In addition, the preparation technology is scientific and rational.
Owner:NANTONG VATICAN TEXTILE CO LTD
Lecithin fresh meat soft food with function of beautifying hair and preparation method thereof
InactiveCN109997981ANo overbreedingReduce lossesAnimal feeding stuffAccessory food factorsCompanion animalIngested food
The invention relates to the technical field of pet foods, in particular to a lecithin fresh meat soft food with a function of beautifying hair and a preparation method thereof. The lecithin fresh meat soft food is prepared from, by weight, 50-65 parts of fresh meat, 15-25 parts of extruded meal, 10-15 parts of peanut protein, 3-5 parts of lecithin, 0.1 part of vitamin A, 0.08 part of vitamin D, 0.05 part of vitamin E, 30.05 parts of vitamin K, 3 parts of calcium hydrophosphate, 0.5 part of sodium chloride, 0.1 part of an iron methionine chelate, 0.1 part of a copper mothionine chelate and 0.1part of a zinc methionine chelate. In the preparation method, a low-temperature drying preparation technology is adopted to prepare the pet's soft food containing the lecithin and massive fresh meat,the compositions are scientific and reasonable, the preparation technology is simple, and the food is high in palatability and pet feeding sustained effect, and suitable for digestive absorption of dogs and cats and capable of promoting silky and beautiful hair of the dogs and the cats; besides, the weight is uniformly increased, the effect is obvious, muscles are mainly increased, and the dogs and the cats are healthier after eating the food.
Owner:TAIAN FEIFAN PET PROD CO LTD
Preparation method of black bone chicken active peptide
InactiveCN100569794CHigh content of active peptidesImprove efficiencyPeptide preparation methodsSeparation technologyHydrolysis
A method for preparing active peptide of silky chicken, which uses silky chicken as raw material, through advanced enzymolysis and membrane separation technology, to prepare active peptide with high peptide content, molecular weight less than 6000Da, easy to be absorbed by human body, it has Anti-fatigue, enriching blood, improving immunity and other biological activities are especially suitable for the nourishment and treatment of various types of deficiency syndromes. At the same time, the preparation process is scientific and reasonable, environmentally friendly and pollution-free. The separation process is operated at room temperature, saving energy, easy to operate, and high in efficiency. Suitable for industrial production.
Owner:NANCHANG UNIV
I-type protein small peptide and its preparing method
The present invention provides I-type protein small peptide and its preparation process. The I-type protein small peptide has protein as the main component in 90 % or over, and protein component with molecular weight greater than 2500 Da accounting for 90 % or over of the protein. The present invention adopts biological emzymolysis process, which is reasonable, simple, feasible, high in efficiency, low in cost and suitable for industrial production. The product is produced with ox bone, hide, beef and other material, has rich protein and comprehensive nutritious components, and is suitable for people with poor digestion function to absorb protein and used as food additive to increase the protein content in food.
Owner:马相林 +3
Compound preparation of valsartan amlodipine tablet (I) and preparation method thereof
ActiveCN103006649BReduce the introductionReduce lossesDrageesCardiovascular disorderValsartanAmlodipine besilate
The invention provides a compound preparation of valsartan amlodipine tablet (I) and a preparation method thereof. The compound preparation comprises a tablet, a film coating layer, the tablet comprises main drug and auxiliary materials, the main drug comprises valsartan, benzenesulfonic acid amlodipine, the auxiliary material comprises filler, a disintegrating agent, a lubricant, and glidant, the tablet comprises the valsartan, benzenesulfonic acid amlodipine, the filler, the disintegrating agent, the lubricant and the glidant, and the tablet is obtained by being coated with the film coating layer. According to the method, the defect of unsafety of medicine use caused by increase of relevant material due to wet granulation is overcome, and manufacture cost can be lowered and labor intensity can be relieved due to the dry granulation technology.
Owner:SHIJIAZHUANG HUAXIN PHARMA
Bone spur capsule and preparation process thereof
ActiveCN101897770AExquisite appearanceEasy to swallowSkeletal disorderCapsule deliveryMonkshoodsDrynaria
The invention discloses a bone spur capsule and a preparation process thereof, and the bone spur capsule is prepared by 15 traditional Chinese medicines of suberect spatholobus stem, kelp, fortune's drynaria rhizome, pilose Asiabell root, cassia twig, clematis root, oyster shell, eucommia bark leaf, prepared common monkshood daughter root, prepared common monkshood mother root, prepared kusnezoff monkshood root, rhizoma corydalis, white paeony root, sanchi, nux vomica and the like. The preparation process can be scientific, reasonable and more pertinent by optimizing the preparation process of the bone spur capsule, thereby greatly improving the content of active ingredients in a preparation and significantly improving the efficacy of the whole preparation.
Owner:ZHEJIANG WECOME MEDICINE IND
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