Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
439 results about "Amino acid solution" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
The two acidic amino acids are aspartic and glutamic. Basic Side Chains: If the side chain contains an amine functional group, the amino acid produces a basic solution because the extra amine group is not neutralized by the acid group. Amino acids which have basic side chains include: lysine, arginine, and histidine.
Method for producing amino acid tobacco-specific foliar fertilizer by using abandoned fur
InactiveCN102718605AWell developed root systemQuality improvementFertilizer mixturesDiseasePhosphate
The invention relates to a method for producing an amino acid tobacco-specific foliar fertilizer by using abandoned fur. The method comprises the following steps of: degreasing, drying and crushing various abandoned animal hair in slaughterhouses, hair in barber shops and various abandoned animal leather which are used as main raw materials; carrying out microbial fermentation, mainly Freund crack mould or other keratin decomposing bacteria fermentation; then decomposing and filtering to prepare a crude amino acid solution; and chelating the following components in parts by weight: 30-50 parts of crude amino acid solution, 15-18 parts of potassium sulfate, 15-25 parts of ammonium sulfate, 15-18 parts of potassium dihydrogen phosphate, 3-6 parts of humic acid potassium, 1.3-2 parts of trace elements, 0.3-0.5 part of surfactant, 0.5-1 part of chelating agent and 0.15-0.2 part of plant growth regulating agent. The tobacco-specific foliar fertilizer has the effects of promoting growth of tobacco roots, enhancing the absorption and utilization of tobacco on soil and the fertilizer, promoting lengthening, widening and thickening of tobacco, enhancing the ability of disease resistance, and improving the quality and yield of tobacco leaves.
Owner:HUNAN TOBACCO CHENZHOU
Amino acid complexing various nutrient elements water-soluble fertilizer and preparation method thereof
ActiveCN102190522AImprove absorption and utilizationPromote absorptionFertilizer mixturesRare-earth elementNitrogen
The invention belongs to a water-soluble fertilizer in the field of agriculture production, in particular relating to an amino acid complexing various nutrient elements water-soluble fertilizer and a preparation method thereof. The water-soluble fertilizer is prepared by compexing the following raw materials in parts by weight: 48-52 parts of composite amino acid solution, 4-24 parts of macroelement compound, 4-25 parts of medium element compound, 14-34 parts of microelement compound, 2.9 parts of beneficial element compound, 2 parts of rare earth compound (rare earth nitrate with more than or equal to 38% of rare earth) and 4.1-6.2 parts of auxiliary, wherein the composite amino acid solution is a solution containing more than or equal to 26% of free amino acid and more than or equal to 12% nitrogen as well as water. The preparation method comprises seven steps and can be used for further improving the absorption utilization of a plant; and the prepared fertilizer has the advantages of full nutrition and high efficiency.
Owner:陕西鼎华慧农生物科技有限公司
Special amino acid fertilizer-water paste for aquiculture and preparation method thereof
The invention discloses a special amino acid fertilizer-water paste for aquiculture and a preparation method thereof. The special amino acid fertilizer-water paste for aquiculture is prepared from the following raw materials in certain proportion: an amino acid solution, microelements, fermentation organic substances, inorganic fertilizers, minerals, a water quality improver, beneficial bacteria and a thickening agent. The preparation method comprises the following steps: A. production of amino acid solution namely, a. hydrolyzing; b. neutralizing; c. filtering; d. concentrating; B. production of fermentation organic substances: a. mixing: evenly mixing organic raw materials with the amino acid solution; b. inoculation: evenly mixing the organic raw materials with beneficial bacteria; c. fermentation; and C. production of amino acid fertilizer-water paste: a. chelation: heating the amino acid solution, adding microelements while stirring to perform chelation; b. mixing: sequentially adding the fermentation organic substances, inorganic fertilizer, minerals, water quality improver and beneficial bacteria, and evenly mixing; c. thickening: adding a thickening agent, and evenly mixing; d. inspection. The invention enhances the immunity of fish, reduces the occurrence of diseases, increases the culture yield of bighead, lowers the fish culture cost, and improves the fish quality.
Owner:武汉市洪山吕墩氨基酸厂
Seaweed amino acid composite liquid manure and preparation method and application thereof
The invention discloses seaweed amino acid composite liquid manure and a preparation method and application thereof, and belongs to the field of manure industry. Preparation of the seaweed amino acid composite liquid manure comprises the following steps: (1) alginate is degraded: under the condition that catalysts and hydrogen peroxide exist, the alginate is degraded to alginic acid solutions; (2) amino acid is chelated for the first time: animal fur is added to mixed acid composed of hydrochloric acid, sulfuric acid and phosphoric acid for acidolysis, and chelation of the animal fur and neutralizer under the condition that a chelating agent exists is carried out to obtain amino acid solutions; and (3) secondary chelating is carried out: the alginic acid solutions and the amino acid solutions are mixed to react, and then humic acid salt, major elements and microelements are added for the secondary chelating, and finally manure synergist is added to obtain the seaweed amino acid composite liquid manure. The prepared seaweed amino acid composite liquid manure is easily absorbed by crops and strong in physiological activity, yield of the crops is increased, quality of the crops is improved, and damage of heavy metals to human is reduced.
Owner:湖南杜高生物科技有限公司
Preparation method and application of selenium-enriched cadmium-resistant foliar fertilizer special for rice
InactiveCN105819986AReduce usageEliminate the risk of poisoningFertilising methodsNitrogenous fertilisersSucroseSilicic acid
The invention provides a preparation method and application of a selenium-enriched cadmium-resistant foliar fertilizer special for rice .The preparation method of the selenium-enriched cadmium-resistant foliar fertilizer special for the rice comprises the following steps that sodium selenite, zinc sulfate, manganese sulfate and ferrous sulfate are dissolved in water and prepared into an original mother liquid, wherein the concentration of sodium selenite ranges from 30 g / l to 60 g / l; the original mother liquid is mixed with an amino acid solution of which the mass concentration ranges from 15% to 20%, shaking chelating is conducted, and a chelating liquid is obtained; the chelating liquid and a single silicic acid aqueous solution are mixed to be uniform to be prepared into a mixed liquid; sodium alkyl benzene sulfonate is added, the mixture and filtrate obtained through saccharose alcohol fermentation are stirred at 25 DEG C to 35 DEG C for secondary chelating, and the selenium-enriched cadmium-resistant foliar fertilizer special for the rice is obtained .By means of the preparation method and application of the selenium-enriched cadmium-resistant foliar fertilizer special for the rice, 90% or above of inorganic selenium is converted into organic selenium such as selenomethionine and selenocystine, the poisoning risk is eliminated, the absorption conversion rate of selenium is increased, the raw material amount is reduced, the cost is reduced, and the rice has a good cadmium-resistant property.
Owner:AGRI RESOURCE & ENVIRONMENT RES INST GUANGXI ACADEMY OF AGRI SCI
Special liquid rooting fertilizer for vegetables as well as preparation method and application of special liquid rooting fertilizer
InactiveCN103030460AImprove the growing environmentThe development effect is obviousFertilizer mixturesBoronic acidAmino acid solution
The invention discloses a special liquid rooting fertilizer for vegetables as well as a preparation method and an application of the special liquid rooting fertilizer. The rooting fertilizer consists of the following components in parts by mass: 100-150 parts of potassium nitrate, 100-150 parts of urea, 100-150 parts of potassium dihydrogen phosphate, 40-80 parts of fulvic acid, 10-50 parts of molasses, 10-50 parts of calcium ammonium nitrate, 10-50 parts of composite amino acid solution, 5-10 parts of ethylene diamine tetraacetic acid (EDTA) iron, 5-10 parts of ethylene diamine tetraacetic acid (EDTA) zinc, 5-10 parts of boric acid, 5-10 parts of sodium alginate, 5-10 parts of alpha-pimacol and 500-800 parts of water. The rooting fertilizer disclosed by the invention, through mutual matching and combined action of various components and contents, can achieve a remarkable rooting effect, and is simple and convenient to use, and is a product which is remarkable in effect on promoting root development of the transplanted vegetables.
Owner:SOUTH CHINA AGRI UNIV
Nano-selenium amino acid foliar fertilizer and preparation method of the same
InactiveCN102391053AImprove absorption rateLow application costFertilizer mixturesSelenium CompoundTrace element
The invention discloses nano-selenium amino acid foliar fertilizer and preparation method of the same. The nano-selenium amino acid foliar fertilizer contains the following components by weight: 15-20 parts of amino acid, 1-5 parts of nano-selenium, 1-2.5 parts of biodegradable surfactant and 6-12 parts of trace elements. The preparation method of the nano-selenium amino acid foliar fertilizer includes the steps as follows: fully mixing compound amino acid solution with reducing agent solution, adding selenium compound aqueous solution and standing for 1-3d after stirring the mixture to uniform, thus preparing nano-selenium solution; and then adding the compound amino acid solution, the biodegradable surfactant and the trace elements. In the invention, multiple defects of the prior art are overcome, the advantages of moderate reaction conditions, low material cost, as well as easy absorption and inversion by crops and low toxicity to biology and environment of products are realized, and long-period large-area application is available.
Owner:魏立新 +2
Dilution being capable of maintaining high stability of enzyme marker solution
ActiveCN101561432AMeet quality requirementsTo satisfy the market's needsBiological testingMatrix solutionPreservative
The invention relates to a diluent being capable of maintaining the high stability of enzyme marker solution and also relates to a method for preparing the diluent and applications thereof. The diluent comprises buffer solution, protein matrix solution, amino acid solution, sugar solution, a specific additive and a preservative. The diluent is a novel enzyme marker solution developed based on the characteristics of antibody protein and enzyme protein. With the adoption of the dilution, the stability of enzyme markers in storage and application can be effectively maintained. Tests show that the enzyme marker diluent can be stored at temperature of 37 DEG C for more than one week to fully meet the requirements for the quality of in-vitro diagnostic reagent kits. The diluent can be directly applied to the preparation of the in-vitro diagnostic reagent kits and meet the increasingly growing market demand for the in-vitro diagnostic reagent kits.
Owner:福建省洪诚生物药业有限公司
Amino acid fertilizer water slurry special for aquaculture and preparation method
InactiveCN102835333AStrange PhotosynthesisImprove efficacyClimate change adaptationAnimal feeding stuffCarpWater quality
The invention discloses amino acid fertilizer water slurry special for aquaculture and a preparation method of the amino acid fertilizer water slurry. The amino acid fertilizer water slurry consists of amino acid solution, microelements, fermentation organic matters, inorganic fertilizer, mineral matters, a water quality modifier and beneficial bacteria according to a certain proportion. The preparation method comprises the following steps of: A, producing the amino acid solution, i.e., a, hydrolyzing, b, neutralizing, c, filtering and d, concentrating; B, producing the fermentation organic matters, i.e., a, stirring, uniformly stirring organic matter raw materials with the amino acid solution, b, inoculating, uniformly stirring the organic matter raw materials with the beneficial bacteria, and c, fermenting; and C, producing the amino acid fertilizer water slurry, i.e., a, chelating, heating the amino acid solution, and adding the microelements under stirring for chelating, b, mixing, adding the fermentation organic matters, the inorganic fertilizer, the mineral matters, the water quality modifier and the beneficial bacteria in sequence and uniformly stirring and mixing, c, checking according to related quality standard, and d, packaging. According to the amino acid fertilizer water slurry, the immunity of fishes is improved, diseases are reduced, the breeding yield of spotted sliver carp is increased, the fish breeding cost is reduced, and the fish quality is improved.
Owner:武汉市洪山吕墩氨基酸厂
Green biological water-flush fertilizer
InactiveCN102040431AIncrease productionImprove qualityFertilizer mixturesBiotechnologyContinuous cropping
The invention discloses a green biological water-flush fertilizer, relating to fertilizers. A manufacturing method is as follows: a, adding animal protein powder, vegetable protein powder, complex bacteria and complex enzyme into an amino acid solution, mixing uniformly, placing the mixture under the temperature of 15-35 DEG C, and after 6-8 days, forming a product A; and b, adding a complex nutrition conditioner, a continuous cropping modifier, a biological insect repellant, a harm removing agent, trace elements, a nitrogen-phosphorus-potassium compound fertilizer into the product A, mixing uniformly and obtaining the green biological water-flush fertilizer. The green biological water-flush fertilizer has the beneficial effects that 1, the sprouting rate can be improved, the fast rootingcan be realized, the sufficient nutrition of plants can be ensured, and premature senility resistance and aging resistance are achieved; 2, the yield and the quality of vegetables, melons and fruits are improved; 3, the utilization ratio, the long-term property, fast effect, long effect and stable efficiency of a base fertilizer are improved; 4, the extremely-good inhibiting effect and improving function are achieved for yellow seedlings, runt seedlings, lobules, leaf roll, blight, pythium debaryanum, droop, dead seedling, rot roots, abnormal rotting disease, virus disease, seedling falling disease and the like; and 5, green and unpolluted foods are beneficial to being produced.
Owner:徐贵阁
Nano-selenium-containing amino acid foliar fertilizer and preparation method thereof
InactiveCN104387192ASolve the problem of resource reuseSolve pollutionCalcareous fertilisersAnimal corpse fertilisersBiotechnologyActive agent
The invention discloses a nano-selenium-containing amino acid foliar fertilizer and a preparation method thereof. The nano-selenium-containing amino acid foliar fertilizer is prepared from such raw materials as molasses, animal hair, selenium dioxide, sulfuric acid, copper sulfate, manganese sulfate, zinc oxide, ferrous sulfate, ammonium carbonate, ammonium molybdate, urea, potassium chloride, boric acid, fulvic acid, a surfactant, ethylene glycol, sodium carbonate, quick lime or calcium hydroxide, phosphoric acid and water. The preparation comprises the steps of reducing selenium dioxide by use of the molasses to obtain nano-selenium, hydrolyzing the animal hair into an amino acid solution, and then performing the reactions of neutralization, complexing, emulsification and the like to obtain the nano-selenium-containing amino acid foliar fertilizer. According to the nano-selenium-containing amino acid foliar fertilizer, the problem of transforming inorganic selenium into nano-selenium and the problem of recycling waste both are solved; the fertilizer is capable of improving the water retention and drought resisting capability of plants and increasing the content of the organic selenium element content in crops; the preparation method of the fertilizer is mild in reaction conditions, simple in process, relatively low in production cost and prone to industrial production, and has excellent economic benefit, social benefit and ecologic benefit.
Owner:GUANGXI UNIV FOR NATITIES
Method for preparation of organic chelate
InactiveUS7087775B2Copper organic compoundsIron organic compoundsIntestinal structureHigh absorption
A method for the preparation of organic chelates utilized as ingredients of animal feedstuffs. The organic chelates are passed to the intestines of livestock without decomposition in the stomach, and thereby have a high absorption rate. The present invention provides a preparation method of perfect chelate minerals having a high yield and containing copper, zinc, iron, manganese, or cobalt. The organic chelate mineral is prepared by precipitating metal sulfates or chlorides with sodium hydroxide or potassium hydroxide in a solution of two equivalents of an amino acid completely dissolved at above 70° C., collecting metal hydroxide by removing sodium sulfate, potassium sulfate, sodium chloride or potassium chloride through filtering, dissolving the metal hydroxide by adding the equivalent weights of hydrochloric acid, and then neutralizing the hydrochloric acid added for dissolving metal hydroxide.
Owner:LEE SANG BUM +1
Amino acid compound fertilizer, preparation method and agriculture ecological cycle development method
The invention discloses an amino acid compound fertilizer, a preparation method and an agriculture ecological cycle development method. The amino acid compound fertilizer is prepared from the following raw materials: amino acid solution, copper sulfate, zinc sulfate, magnesium sulfate, ferrous sulfate, manganese sulfate, ammonium molybdate, sodium selenite, borax, sodium nitrophenolate, citrate, metasilicate or silicate, and urea. According to the amino acid compound fertilizer, the amino acid or micromolecular active protein in the amino acid solution are chelate with various essential elements for plant, cotton wilt disease can be effectively prevented and controlled, the restoration of crops which suffer from chilling damage or hails can be promoted, and the crops with toxicity due to excessively applied elements and herbicide toxicity can be effectively detoxified; functionalized health-care crop products rich in selenium, silicon, glutathione peroxidase, superoxide dismutase, peroxidase and catalase can be harvested.
Owner:路平 +2
Growth nutrient solution special for grapes and production process thereof
InactiveCN102863280AHigh effective contentHigh in sugarFertilizer mixturesSodium bicarbonatePhosphoric acid
The invention discloses a growth nutrient solution special for grapes and a production process thereof. The growth nutrient solution special for grapes contains an early stage nutrient solution, a middle stage nutrient solution and a later stage nutrient solution. The early stage compoents contain bean cake solution, urea, microelements, fulvic acid, amino acid solution, borax, phosphoric acid, amino acid potassium, amino acid zinc, vitacat and biogas slurry. The middle stage components include bean cake solution, phosphoric acid, fulvic acid potassium, amino acid magnesium, amino acid calcium, borax, amino acid zinc, Sophora alopecuroide tender juice, pyroligneous juice, sodium bicarbonate, microelements and biogas slurry. The later stage components contain bean cake solution, urea, phosphoric acid, fulvic acid potassium, amino acid calcium, Sophora alopecuroide tender juice, pyroligneous juice, vitacat, microelements and biogas slurry. The production process of the production process includes 1 raw material preparing and 2 solution preparing. Contents of organic nitrogen, phosphorus and potassium are increased, parasite expelling and bacteriocidal substances are added, and therefore pest and disease damage can be prevented. Beneficial biological bacteria are added and have nitrogen fixation, phosphorus diluting and potassium dissolving effects. The growth nutrient solution can improve grape yield by 0-15% and sugar content by 2-4%.
Owner:XINJIANG XINJIYUAN AGRI & ANIMAL HUSBANDRY DEV
Method for extracting and separating natural taurine from octopus leftovers
InactiveCN101525306AQuick extractionEasy extractionOrganic chemistryOrganic compound preparationTaurinePollution
Owner:深圳博广天兴食品有限公司
Biological enzyme fertilizer special for peach trees and preparation method thereof
InactiveCN105399493AIncrease vitalityProlong the action timeFertilizer mixturesMicrobial agentAdhesive
The invention discloses a biological enzyme fertilizer special for peach trees and a preparation method thereof. The biological enzyme fertilizer is prepared from the following raw materials in parts by weight: crop straw, concentrated phosphoric acid, ethanol, ferment, rice bran, microbial agent, perilla oil pulp, urea, monoammonium phosphate, kaolin, tea slag, amino acid solution, adhesive and a proper amount of water. The biological enzyme fertilizer solves the problem that after most of enzyme-containing fertilizers enter soil, the enzyme-containing fertilizers are influenced by the acidity or alkalinity of the soil or influenced by temperature and chemical salt, so that the enzyme-containing fertilizers are decomposed and invalidated without playing great roles. The microbial agent and enzymes are firstly protected by adsorption of amino acids and biomass charcoal particles, thereby effectively reducing distribution to the soil in a free-state scattered form, greatly increasing the vitality of the enzymes and prolonging the action time of functional fertilizers.
Owner:六安市惠发生态农业有限公司
Amino acid composite reinforcement method for rotten silk cultural relics
The invention relates to an amino acid composite reinforcement method for rotten silk cultural relics, which is characterized by comprising the following steps: A) using a spraying device to uniformly spray amino acid solution with the mass percentage concentration being 0.5-2 percent onto the surfaces of the rotten silk cultural relics until water can drop down; wherein the amino acid is one of L-cysteine, L-alanine, L-lysine, L-histidine and L-arginine; and B) waiting for 10min after completion of Step A, uniformly spraying ethylene glycol diglycidyl ether solution with the mass percentage concentration being 1.5-3 percent onto the surfaces of the rotten silk cultural relics until water can drop down, and naturally drying the rotten silk cultural relics, thereby reinforcing the rotten silk cultural relics. Compared with the prior art, the method has the advantages that: 1) the operation is more convenient; and 2) the reinforcing effect is obviously better than the effect of the original method, the operation is more convenient and complies with the requirements and concepts of bionic reinforcement.
Owner:ZHEJIANG SCI-TECH UNIV
Method for preparing gardenia blue pigment by utilizing immobilized yeast cells
ActiveCN102559796AKeep it pristineImprove stabilityMicroorganism based processesOn/in organic carrierBeta-glucosidaseIon-exchange resin
The invention relates to a method for preparing gardenia blue pigment by utilizing immobilized yeast cells. The method comprises the following steps of: a) inoculating a yeast strain for producing beta-glucuroide to a culture medium, fermenting to obtain a bacterial liquid, centrifuging the bacterial liquid, embedding a substratum bacterial liquid by using a sodium alginate solution to form a sodium alginate-saccharomycete suspension, and dripping the sodium alginate-saccharomycete suspension into a calcium chloride solution dropwise to form the immobilized yeast cells; b) stirring and mixing a geniposide solution, an amino acid solution and the immobilized yeast cells to obtain a gardenia blue solution; and c) adding the gardenia blue solution into a column which consists of macroporous alkalescent styrene anion exchange resin, eluting by using an ethanol solution, collecting eluent, concentrating the eluent, and spray-drying a concentrated solution to obtain gardenia blue powder. According to the method, a saccharomycete fermentation liquid is immobilized directly without treatment, so that the problems of difficulty in separation of yeast and products, high possibility of loss and the like by the conventional method for performing fermentation by free yeast are solved, and the purity of the gardenia blue is improved.
Owner:NANJING FORESTRY UNIV
Method for extracting natural taurine from octopus residue using membrane separation technology
ActiveCN1807407AIncrease added valueAvoid pollutionOrganic chemistryOrganic compound preparationSeparation technologyReverse osmosis
The disclosed method to extract natural taurine from octopus leftover with film separation technique comprises: disluting the material into slurry; separating and obtaining the supernatant and solid material; separating the supernatant to obtain clarified solution and concentrated liquid; separating the clarified solution with second hyperfiltration membrane to concentrate with roll-type reverse osmosis membrane groupware; recovering the infiltrated liquid as supplement for desalination water; separating the reverse osmosis concentrated liquid into taurine and amino acid for canning with ion exchange adsorption method; cleaning the taurine adsorbed by resin, collecting the eluent to add ethanol and obtain taurine suspension; crystallizing and purifying to obtain the high-pure rod-shaped natural taurine crystal. This invention is simple and fast, has high value and no pollution.
Owner:厦门东海洋水产品有限公司
Preparation method and application of liquid selenium-rich fertilizer
InactiveCN106045667AReduce usageEliminate the risk of poisoningBioloigcal waste fertilisersFertilising methodsOrganic fertilizerInorganic selenium
The invention provides a preparation method and application of a liquid selenium-rich fertilizer. The preparation method of the liquid selenium-rich fertilizer comprises the following steps: dissolving sodium selenite in water to form original mother solution, concentration of the sodium selenite being 30-50 g / l; mixing the original mother solution with amino acid solution with a mass concentration of 15%-20%, a volume ratio of the original mother solution to the amino acid solution being 1:(2-3), and shaking and chelating at 35-45 DEG C for 48-72 h to obtain chelate; adding 1-3 g of sodium alkyl benzene sulfonate per liter of the chelate, stirring and secondarily chelating with alcoholic fermentation filtrate at 25-35 DEG C for 36-48 h, the volume ratio of the alcoholic fermentation filtrate to the chelate being 1:(0.8-1.2) to obtain the liquid selenium-rich fertilizer. In the technical scheme of the invention, 90% or more of inorganic selenium is converted into organic selenium such as selenomethionine and selenocystine, toxin and harm risks are eliminated, and materials are saved.
Owner:AGRI RESOURCE & ENVIRONMENT RES INST GUANGXI ACADEMY OF AGRI SCI
Multi-element soluble chelating fertilizer and process for preparing same
InactiveCN1951879AIncrease profitIncrease productionAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersPhosphateCopper sulfate
The invention discloses a multielement soluble chelating fertilizer and preparing method, which comprises the following parts: 10-40% aquacare, 10-40% diamine phosphate, 10-30% potassium chloride, 0.1-1% disodium ethylene diamine tetraaceticate, 0.2-1% boracic acid, 0.2-2% manganese chloride, 0.2-8% calcium chloride, 0.2-8% magnesium sulfate, 0.2-2% ferrous sulfate, 0.2-2% zinc sulfate, 0.2-2% copper sulfate and 2-15% amino acid solution.
Owner:朱丙臣
Bacillus licheniformis ZL-1 and application thereof
ActiveCN108004169AImprove degradation rateHigh temperature toleranceBacteriaHydrolasesBiotechnologyBacillus licheniformis
The invention discloses Bacillus licheniformis ZL-1 and the application thereof. The Bacillus licheniformis ZL-1 is obtained by isolating and screening from a high-temperature stack of feathers combined with edible fungus residues, the Bacillus licheniformis ZL-1 is preserved at Guangdong Provincial Microorganism Culture Collection Center, with a preservation number of GDMCC No. 60284, the preservation address is 5th floor, Building 59, Compound, No. 100 Xianlie Middle Road, Guangzhou, China, and the preservation date is November 24, 2017. Experiments determine that the Bacillus licheniformisZL-1 can be cultured in a liquid culturing medium with pure feathers for three days, the keratinase activity of the Bacillus licheniformis ZL-1 reaches 52.14 U / ml, and the degradation rate of feathersreaches 90.15%. Further more, the Bacillus licheniformis ZL-1 has good tolerance to high temperature and salinity, can grow well at a temperature of 55 DEC G and is resistant to salinity of 14%, so that the Bacillus licheniformis ZL-1 is used for degrading the feathers, preparing compound amino acid solution, conducting high-temperature compost fermentation by using the feathers as raw materialsand preparing compound amino acid fertilizers and keratinase; the Bacillus licheniformis ZL-1 has good application prospects and market value.
Owner:广州王道生物科技有限公司
Efficient biological water flush fertilizer
InactiveCN104557238APromote growthPromote decomposition and releaseCalcareous fertilisersAlkali orthophosphate fertiliserDecompositionMicrobial agent
The invention discloses an efficient biological water flush fertilizer. The efficient biological water flush fertilizer is characterized by comprising components in percentage by weight as follows: 10%-15% of vegetable protein, 3%-5% of compound bacteria, 3%-5% of compound enzyme, 20%-30% of urea, 10%-20% of potassium sulphate, 10%-20% of sodium humate, 5%-8% of ammonium phosphate, 8%-10% of an amino acid solution, 6%-9% of a compound nutrient regulator, 3%-5% of borax, 3%-5% of calcium sulfate, 5%-10% of iron sulfate, 5%-10% of medical stone powder, 0.2%-0.3% of a synergist and 0.3%-0.5% of a microbial agent. The synergist can improve the absorption capability of water and fertilizer so as to promote growth of crops and improve the drought resisting capability of crops; after compound sodium nitrophenolate is contacted with plant, the nutrient element absorption capability of the plant and the disease-resistant effect of the microbial agent can be improved; the microbial agent can promote decomposition and release of nutrient elements in medical stone and has better yield increase and disease resistant effects. With adoption of the fertilizer, agricultural products have high output and good quality.
Owner:SHANDONG ENBAO BIOTECH
Amino acid micro-fertilizer and preparation method thereof
InactiveCN103044141AImproves Nutrient AvailabilityNutritional diversityFertilizer mixturesSolubilityTreatment effect
The invention discloses an amino acid micro-fertilizer which comprises the following raw materials by weight percent: 4-6% of humic acid, 5-7% of phosphorus pentoxide, 8-12% of potassium oxide, 0.05-2.00% of sulfur element, 0.03-0.50% of boron element, 0.01-0.50% of zinc element, 0.01-0.20% of iron element, 0.03-0.50% of molybdenum element and 0.05-1.00% of magnesium element; and the amino acid content is that 35-45% of amino acid hydrolysate is complemented to 100%. According to the amino acid micro-fertilizer, waste cornifin is used as the raw material, an amino acid solution is prepared through strong acid hydrolysis; and through concentration and chelation with macroelements, secondary elements and microelements, and the obtained amino acid micro-fertilizer is free of biologic hormone, high in effectiveness of nutrient availability and comprehensive in nutrition. The amino acid micro-fertilizer is applied to crop iron-deficiency prevention in a spraying, sprinkling irrigation or broadcasting mode, has the advantages of good solubility, no sediment, no pollutant, is easy to be absorbed by crops, flexible in application mode, and remarkable in prevention and treatment effect, can prompt the absorption of crops to amino acid, phosphorus, potassium and microelements, improves the yield and quality of crops, and modifies the soil structure.
Owner:GUANGXI UNIV
Composite carbon source for sewage denitrification as well as preparation and using methods of composite carbon source
InactiveCN109485157APromote absorptionImprove nitrogen removal effectWater treatment compoundsBiological water/sewage treatmentSodium acetateGlycerol
The invention discloses a composite carbon source for sewage denitrification as well as preparation and using methods of the composite carbon source. The composite carbon source comprises the following raw materials in parts by weight: 15 parts of sodium acetate solution with the concentration being 35%, 8 parts of glucose solution with the concentration being 45%, 6 parts of xylitol solution withthe concentration being 65%, 28 parts of glycerol, 25 parts of methanol with the purity being 99%, 4 parts of ethanol, 15 parts of glycol, 6 parts of glacial acetic acid, 5 parts of active peptide and 14 parts of composite amino acid solution with the concentration being 48%. The composite carbon source disclosed by the invention is a carbon source product more easily absorbed and utilized by microorganisms, all the raw materials of the composite carbon source are common substances, however, the compounded carbon source avoids the phenomenon that a single carbon source results in microbial acclimation to affect decarburization, therefore, the phenomenon that nutrient absorption of other microorganisms is inhibited due to mass propagation of a certain single microorganism cannot appear, and adverse effects on other bacteria can be avoided while denitrification is promoted; and the conversion rate of the composite carbon source from COD to BOD5 can reach up to about 85%.
Owner:四川山水源环保技术有限公司
Foliage fertilizer
InactiveCN1580006ASimple processReduce manufacturing costClimate change adaptationBioloigcal waste fertilisersGrowth plantAmino acid content
A foliage fertilizer consists principally of amino acid solution with an amino acid content of 0.5-15% and a pH value of 2.8-4. Compared to the existing technology, the present invention possesses the advantages of stable acid-base scale of pH3-pH4, storage resistance, easy use, effective embodiment of functionary effect of nutrition and stimulation at the same time, plant growth promoting and low cost.
Owner:FOSHAN XINXIN FOLIAR FERTILIZER
Method for organic acid hydrolytic producing amino-acid
InactiveCN1757633ASolve the separation problemReduce solubilityOrganic compound preparationAmino-carboxyl compound preparationFiltrationAmino Acid Injection
The invention relates to a method of amino-acid with hydrolysis of organic acid or mixed acid (mixing an organic acid and hydrogen chloride with different proportion based on various salt-containing of different products), including the following steps: (1) pre-treatment of raw material; (2) hydrolysis, neutralization; (3) produced amino-acid solution after blending and filtration; (4) going to market after sterilizing, filling in tins, labelling, inspecting and packing. More steps needed for producing amino-acid powder: after adding additives and fillings needed, dissolving, stirring, appropriate concentrating and drying in drying machine, the amino-acid powder is produced, then going to market after packing, labelling, inspecting and packing in boxes. Based on different kind of raw material hydrolysis animal albumen (HAP) and hydrolysis plant albumen (HVP) and various kind of amino-acid preparation may be made with amino-acid. The amino-acid met pharmaceutical grade may be provided as raw material of amino-acid injection solution.
Owner:陈贵卿
Tramadol multivesicular liposome and preparation method thereof
InactiveCN101780039AFirmly connectedHigh encapsulation efficiencyOrganic active ingredientsNervous disorderCholesterolNitrogen gas
The invention discloses a tramadol multivesicular liposome and a preparation method thereof. The preparation method comprises the following steps of: 1, dissolving phospholipids, cholesterol and neutral lipids into organic solvents to obtain a mixture which serves as an organic phase; 2, preparing 10 to 500mmol / L tramadol solution which serves as an internal water phase; 3, adding the internal water phase with the same volume as that of an organic phase into the organic phase, and mixing and emulsifying the mixture to obtain water-in-oil primary emulsion; 4, preparing an external water phase containing amino acid and osmotic modulators and / or surfactants, and adding the external water phase of which the volume is 2 to 10 times that of the water-in-oil primary emulsion into the water-in-oil primary emulsion, stirring the mixture to form oil-in-water type double emulsion; 5, adding the emulsion into the solution of the amino acid, introducing nitrogen or carbon dioxide into the mixed solution to remove the organic solvent from the emulsion to obtain suspension; 6, dissolving the suspension into the solution of amino acid, centrifuging and taking lower liposome suspension to obtain the tramadol multivesicular liposome. The prepared tramadol multivesicular liposome has the advantages of higher encapsulation efficiency, good slow release effect, and longer analgesic effect.
Owner:NANJING HAILING TRADITIONAL CHINESE MEDICINE RES CO LTD +2
Preparation method and application of special rice selenium-enriched leaf fertilizer
InactiveCN106007994AReduce usageEliminate the risk of poisoningBioloigcal waste fertilisersFertilising methodsSilicic acidAqueous solution
The invention provides a preparation method and an application of a special rice selenium-enriched leaf fertilizer. The preparation method of the special rice selenium-enriched leaf fertilizer comprises the following steps: dissolving sodium selenite into water to prepare a primary mother solution, wherein the concentration of sodium selenite is 25 to 50g / l; mixing the primary mother solution with an amino acid solution, wherein the mass concentration of the amino acid solution is 15% to 20%; then vibrating and chelating at the temperature of 35 to 45 DEG C for 48 to 60 hours to obtain a chelation solution; evenly mixing the chelation solution and an aqueous solution of a mono-silicic acid to prepare a mixed solution; adding 1 to 3g of sodium alkyl benzene sulfonate into each liter of the mixed solution, then stirring with an alcoholic fermentation filtrate at the temperature of 25 to 35 DEG C, and performing secondary chelation for 36 to 48 hours, so as to obtain the special rice selenium-enriched leaf fertilizer. With the adoption of the technical scheme of the preparation method, 90% or more of inorganic-form selenium is converted into organic-form selenium in selenomethionine, selenocystine and the like, the risk of poison is eliminated, the absorption and conversion rate of the selenium is increased, the use amount of the sodium selenite is reduced, and the cost is lowered.
Owner:AGRI RESOURCE & ENVIRONMENT RES INST GUANGXI ACADEMY OF AGRI SCI
Preparation method for biomimetic reinforcing agent of silk relics
The invention relates to a preparation method for a biomimetic reinforcing agent of silk relics. The preparation method is characterized in that: the preparation method comprises the following steps that: A) 1-4 parts by mass of L-lysine, 1 part by mass of L-cysteine and 1 part by mass of L-arginine are mixed and stirred to obtain a uniform mixture; B) the mixture from the step A) is prepared into an aqueous solution of the amino acid with deionized water, wherein the mass percent concentration of the aqueous solution is 0.1-5%; C) an ethylene glycol diglycidyl ether solution is prepared, wherein the mass percent concentration of the ethylene glycol diglycidyl ether solution is 0.1-5%; D) after adopting the preparation steps, the biomimetic reinforcing agent of the silk relics is obtained, wherein the biomimetic reinforcing agent comprises two parts of the amino acid solution and the assistant agent of the ethylene glycol diglycidyl ether solution. Compared to the prior art, the preparation method provided by the present invention has the following advantages: 1) the operation is convenient; 2) a plurality of the amino acids are adopted to replace the silk protein, such that the operation is convenient, and the better reinforcement effect is provided.
Owner:ZHEJIANG SCI-TECH UNIV
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com