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.
101 results about "Selenium salt" 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
Trace Minerals. Selenium 90 is nature’s perfect balance to nourish your livestock. Selenium 90 comes from an ancient sea salt deposit and has a broad spectrum of trace minerals.
Load type nano selenium and preparation method
InactiveCN1686789ASolve reunionFix stability issuesAnimal feeding stuffAccessory food factorsNanoreactorAquatic product
The present invention discloses a load-type nano selenium and its preparation method. It is a nano-elementary selenium loaded no the porous mineral material, the average particle size of said elementary selenium is less than 100 nano. By weight percentage, selenium content in the porous mineral material is 0.1-1%. It is made up by using porous mineral material as miniature nano reactor and adding reductant into selenium salt to make reduction reaction to obtain the nano elementary selenium, drying-grinding or spray-drying so as to obtain the invented product.
Owner:BEIJING BOAI XIKANG NITRITION TECH
Fertilizer prepared by hydrolysis of bulk propellant powder and/or explosives and preparation method thereof
The invention belongs to the field of processing methods of energy-containing materials, in particular to a fertilizer prepared by hydrolysis of bulk propellant powder and / or explosives and a preparation method of the fertilizer. The method disclosed by the invention comprises the following specific steps of: crushing the propellant powder and / or the explosives, then adding an alkaline solution and sodium / potassium humate, reacting in a reaction kettle, and supplementing P2O5, H3PO4, HCl, HNO3 or of K2SO4, Na2SO4, KNO3, (NH4)3PO4 or selenium salt according to the content of each element in the solution after the end of the reaction to get the fertilizer. The method disclosed by the invention has the beneficial effects that, by adopting the method, the propellant powder and / or the explosives can be processed for hydrolysis and then further manufactured into the fertilizer which can be utilized by humankind, so that the problem that the propellant powder and / or the explosives can cause harm to the humankind and a survival environment of the humankind can be solved, and the wastes can be turned into useful things and further become the fertilizer with economic value.
Owner:中国人民解放军济南军区72465部队
Fertilizer prepared by hydrolyzing explosives in explosive device and preparation method for fertilizer
The invention belongs to the field of preparing fertilizers by obtaining energetic materials in an explosive device and particularly relates to a fertilizer prepared by hydrolyzing explosives in the explosive device as well as a preparation technology and a preparation method for the fertilizer. The method comprises the following steps: the explosive device is put in a reaction cage, the reaction cage is put in a reaction tank, alkali, sodium humate / potassium humate and water are added for hydrolysis reaction, and at least one of P2O5, H3PO4, HCL and HNO3 or K2SO4, Na2SO4, KNO3 and (NH4)3PO4 or selenium salts is added after hydrolysis, so as to obtain the fertilizer. With the adoption of the method, the explosive device is put in the reaction cage, the reaction cage is put in the reaction tank, the alkali and the sodium humate / potassium humate are added for the hydrolysis reaction, the poisonous and harmful energetic materials are converted to be inorganic salts used for preparing the fertilizer, and then the fertilizer is prepared by the inorganic salts. The method has the characteristics that material taking and de-energizing can be realized safely from the explosive device, and the fertilizer capable of being utilized by human can be prepared by the energetic materials, thereby turning waste into wealth and creating great economic benefit.
Owner:中国人民解放军济南军区72465部队
Compound pre-mixed feed for chicken
InactiveCN101124952AImprove uniformityImprove survival rateAnimal feeding stuffAccessory food factorsIron saltsPantothenic acid
The present invention provides a chicken compound premix, which is mainly suitable for the Roman breeding hens before breeding and in the laying period. The premix has 1 percent premix and 5 percent premix. The premix of the present invention comprises Vit A, Vit D3, Vit E, Vit K3, Vit B1, Vit B2, Vit B6, Vit B12, pantothenic acid, nicotinic acid, folic acid, biotin, choline chloride, iron salt, zinc salt, cupric salt, manganese salt, iodine salt, selenium salt and carriers, and also amino acid, calcium, total phosphorus and common salt. As proved by a small scale breeding experiment, the premix unit of the present invention has the advantages that the egg laying rate of the breeding hens is increased by 2.1 percent, the egg damaging rate is decreased by 0.6 percent, the daily consumption is reduced by 2 g, the yearly breeding hens unit consumption is reduced by 1131.5 kg, the egg laying performance of the breeding hens is improved, the mature of the breeding hens is early, the egg laying peak is obvious and the egg laying ability is durable after the peak compared with the outside purchasing premix unit.
Owner:BEIJING VOCATIONAL COLLEGE OF AGRI
Selenium-containing pesticide residue cleaning agent
ActiveCN102388868AAccelerate rejection functionAccelerated agingBiocideAnimal repellantsPlantago asiaticaPesticide residue
The invention belongs to a pesticide residue cleaning agent, in particular relates to a selenium-containing pesticide residue cleaning agent which is characterized by being prepared according to the following steps of: crushing and grinding 5-15 parts of liquorice root, 5-15 parts of the root of red-rooted salvia, 40-60 parts of chuanxiong rhizome, 40-60 parts of radices lithospermi, 40-60 parts of honeysuckle flower, 40-60 parts of dandelion, 40-60 parts of plantago asiatica and selenium in parts by weight into powder; taking the powder to be placed in 10-15 times of hot water with the temperature of 60-70 DEG C for soaking and stirring for 14-16h, filtering and then adding 0.5-1.2 parts of selenium salt to obtain the pesticide residue cleaning agent. The pesticide residue cleaning agenthas the advantages of easiness in purchasing Chinese medcinal herbs, low cost, convenience for preparation and use, and is an environment-friendly cleaning agent of the crop pesticide residue.
Owner:江苏浩波农业科技开发有限公司
Hardener
The invention provides a hardener which comprises phosphate, hydrophosphate, sulfite, antimonic salt and / or selenium salt and a complexing agent, wherein the sulfite is alkali metal sulfite. The hardener obtained by match of the substances for use in electroplating to prepare a gold product not only can remarkably improve the stability of the electroplate liquid so as to make the electroplating process be stably processed, but also further can improve the hardness of the gold product, so that the hardener has an extremely good industrial application prospect.
Owner:SHENZHEN UNITED BLUEOCEAN TECH DEV +1
Selenium-rich yeast and preparation method thereof
ActiveCN103911299ANutritious and balancedLow priceFungiMicroorganism based processesBiotechnologyYeast
The invention discloses a selenium-rich yeast and a preparation method thereof. The method comprises: performing step-by-step enlargement culture on yeast strain, performing fermentation culture, collecting yeast cells, drying and crushing, wherein in the step of fermentation culture, hydrolyzed sugar is taken as a carbon source and selenium-rich yeast culture is added, and the selenium-rich yeast culture comprises amino acid, a selenium salt and nutrient element salts. By adding hydrolyzed sugar as the carbon source during fermentation culture and adding the selenium-rich yeast culture comprising amino acid, the selenium salt and the nutrient element salts during fermentation, the prepared yeast has a selenium content up to 3000 ppm or more, and is balanced and abundant in nutrition and easy for digestion and absorption. The preparation method is simple in technology, low in raw material price and applicable to large-scale production. Additionally, when the selenium-rich yeast with a high selenium content is prepared, the pressure of environment-friendly processing of wastewater is effectively reduced.
Owner:ANGELYEAST CO LTD
Cultivation method of black fungus rich in selenium
InactiveCN101803532AControl selenium contentSelenium content is stableHorticultureBiotechnologySaline water
The invention relates to a cultivation method of black fungus rich in selenium, which only additionally adds an aqueous selenium salt solution during the material stirring of a culture medium on the basis of well-known various culture medium bagged material formulas and the cultivation management of black fungus, and the total amount of selenium salt dissolved in water plays a crucial role in the concentration of the selenium salt contained in culture medium bagged materials. The invention controls the selenium content of the black fungus taking the culture medium as a nutrient by controlling the concentration of the selenium salt contained in the culture medium bagged materials, ensures the black fungus produced every batch to be rich in the selenium and also enables the selenium content of the black fungus with unit weight to be stabilized within a needed range.
Owner:金勇
Special selenium-enriched organic fertilizer for grapes, and preparation technology of special selenium-enriched organic fertilizer
InactiveCN106242701AEconomical and easy to getWide variety of sourcesSuperphosphatesBio-organic fraction processingDiseasePhosphate
The invention discloses a special selenium-enriched organic fertilizer for grapes, and a preparation technology of the special selenium-enriched organic fertilizer. The preparation technology comprises the following steps of treating green manure, poultry and livestock excrement, a humic acid type fertilizer and peanut shells to obtain treated materials, performing fermentation for the first time on the treated materials and plant ash, then adding calcium superphosphate, urea, potassium dihydrogen phosphate and selenium salt, and performing mixed fermentation so as to obtain the special selenium-enriched organic fertilizer for grapes. According to the special selenium-enriched organic fertilizer for the grapes provided by the invention, the fertilizer retention capacity and the water storage capacity of soil can be effectively improved, decomposition and conversion of organic matters are facilitated, the nutrient elements are rich, the yield of grapes is improved, a few nutrients of the organic fertilizer run off, the content of selenium elements in the grapes is 10-20% greater than that of general grapes, and the incidence of diseases and insect pests of the grapes is low; and besides, through the preparation technology disclosed by the invention, worm's ova, pathogenic bacteria and the like in raw materials can be effectively killed, besides, the method is simple, and the preparation process is convenient to operate.
Owner:铜仁市万山区山地葡萄科技有限公司
Soya sauce containing organic selenium from aspergillus oryzae and preparation method thereof
The invention relates to a kind of soya sauce containing organic selenium from aspergillus oryzae and preparation method, wherein the organic selenium is selenium salt originated from aspergillus oryzae, the selenium content in the soy sauce is 0.1-10mg / Kg. The preparation comprises using soy bean as raw material, making soy sauce yeast, preparing selenium-containing mother liquid and charging the yeast, inoculating the aspergillus oryzae, during fermentation, the aspergillus oryzae transforming inorganic state selenium into organic selenium in the cell, releasing the organic selenium and other nutritional substance through thallus autolysis, drenching oil to obtain the soya sauce containing organic selenium.
Owner:JILIN UNIV
Feed additive formula for increasing female livestock breed
InactiveCN1981593AHas a synergistic effectRegulate endocrineAnimal feeding stuffAccessory food factorsFowlAnimal Foraging
A forage additive for improving the reproductive power of female animal and the laying rate of fowls is prepared from gamma-oryzanol, isoflavone, motherwort, selenium salt of methionine, VA, VD3, VE, VB1, VB2, and antibacterial agent.
Owner:王全义
Composite nutrient balancing flour
InactiveCN1663398AHigh biological valueBalanced safety ratioDough treatmentFood preparationNicotinic AcidsNutrient
The invention provides a composite nutrient balancing flour which is prepared through combining vitamins, minerals, dietary fiber, natural nutrients, grease emulsification, it also comprises flour, folic acid, nicotinic acid, retinol acetic ester, calciferol, sulfur ammonium, lactoflavin, chlorhydric pyridoxol, L-ascorbic acid, L-lysine hydrochlorate, calcium salts, ferric salts, zinc salts, selenium salts, cereal germ powder, defatted soybean powder, composite cereal and potatoes, dietary fabric, composite biological enzymes. The preparation comprises the steps of weighing, blending, diluting, mixing masterbatch and carrier flour homogeneously by a predetermined proportion, and loading into beading machine through auger delivery.
Owner:张银涛
Production method of selenium-enriched black fungus
InactiveCN101810101ASelenium content is stableFacilitate quantitative selenium supplementationHorticultureBiotechnologySelenium salt
The invention relates to a production method of selenium-enriched black fungus, comprising the following steps of: adding selenium salt in a strain medium of liquid seed production during preparation of liquid strain based on known strain medium prescription and cultivation management of liquid seed production of various black funguses; spraying the selenium salt dissolved in the strain medium into the sacked material where the black fungus grows along with the black fungus seed, exerting a decisive impact on the concentration of the selenium salt in the sacked material; controlling selenium content of the sacked material where the black fungus grows by controlling the concentration of the selenium salt of liquid strain medium. The method ensures that the selenium content of black fungus in unit weight is stable in the required scale while ensuring that each batch of black fungus taking the sacked material as nutrient contains selenium.
Owner:金勇
Chinese medicine composition for strengthening immunity, beautifying and treating skin disease
InactiveCN1857513AQuality improvementMeet the requirementsPowder deliveryUnknown materialsDiseaseHypersensitive response
The present invention relates to a kind of Chinese medicine composition for strengthening immunity, beautifying and treating skin disease. The Chinese medicine composition is prepared with prepared rhizome of rehmannia, astragalus root, angelica, licorice, aweto, and other nine kinds of Chinese medicinal materials as well as selenium salt in certain weight proportion. It may be orally taken or locally applied to reach the functions of stopping itching, resisting hypersensitive response, relieving pain, eliminating acne, whitening and delaying senility.
Owner:张世麟
Layered bimetal hydroxide / selenium nanocomposite and application thereof
InactiveCN104997804AFree from degradationEasy accessOrganic active ingredientsGenetic material ingredientsCentrifugationSelenium salt
The invention relates to the technical field of nano-selenium preparation, and particularly discloses layered bimetal hydroxide / selenium nanocomposite and application thereof. The layered bimetal hydroxide / selenium nanocomposite is prepared through the following steps that selenium salt solution is dropwise added into layered bimetal hydroxide LDH hydration solution, stirring is conducted, then reducing agent is added, stirring is conducted continuously until the reaction liquid turns into crimson, then centrifugation, washing and drying are conducted on the product, and the layered bimetal hydroxide / selenium nanocomposite Se@LDH is obtained. The selenium nanocomposite can be used as a transmitting system for siRNA to promote the orderly release of the siRNA, and at the same time, the concentration of intracellular drug is increased, so that the sensibility of a drug-resistant cell to taxol is recovered.
Owner:JINAN UNIVERSITY
Method for cultivating corns rich in selenium, zinc and ferrum
InactiveCN104186150AFast growthPromote absorptionHorticultureFertilizer mixturesSelenium saltZinc salts
The invention discloses a method for cultivating corns rich in selenium, zinc and ferrum. During heading period of the corns, chelating fertilizer rich in selenium, zinc and ferrum is applied to soil for planting the corns, the chelating fertilizer rich in selenium, zinc and ferrum comprises chelating selenium salt, chelating zinc salt and chelating ferrum salt, the chelating agent of the chelating selenium salt is amino acid, and the chelating agent of the chelating zinc salt and the chelating agent of the chelating ferrum salt are ethylenediaminetetraacetic acid; the application amount of the chelating fertilizer rich in selenium, zinc and ferrum is determined according to selenium elements, zinc elements and ferrum elements in the chelating fertilizer, the application amount of the selenium elements ranges from 0.8 g / mu to 1.5 g / mu, the application amount of the zinc elements ranges from 80 g / mu to 150 g / mu, and the application amount of the ferrum elements ranges from 150 g / mu to 200 g / mu. The corn compound fertilizer is applied while the chelating fertilizer rich in selenium, zinc and ferrum is applied. Compared with a control group where only the fertilizer with one or two kinds of the selenium elements, the zinc elements and the ferrum elements is applied and a control group where only the corn compound fertilizer is applied, the content of selenium, the content of zinc and the content of ferrum in the corns harvested in the experimental group with the chelating fertilizer rich in selenium, zinc and ferrum applied are greatly improved.
Owner:ANHUI FUXIXIANG BIOLOGICAL FOOD GRP
Production method for selenium-enriched ganoderma mycelium
ActiveCN105009930AIncrease selenium contentWide range of pharmacological effectsHorticultureFertilizer mixturesFiltrationMycelium
The invention discloses a production method for selenium-enriched ganoderma mycelium. The method comprises steps of: selecting strains, performing procedures of shaker, first-stage enlargement, second-stage enlargement and a selenium salt culture fermentation process at 25-26 DEG C, and finally performing pressure filtration and drying and crushing. The invention has the beneficial effects: ganoderma is enabled to accumulate selenium elements in a submerged liquid culture by designing a culture medium formula and optimizing and improving a production process, so that an inorganic form of selenium is transformed into organic selenium, so as to form a component of a ganoderma mycelium structure; therefore, selenium content of produced selenium enriched ganoderma mycelium is as high as 75-90 ppm; furthermore, organic selenium is more conducive to human body absorption; the selenium enriched ganoderma mycelium not only has wide pharmacological effects that the ganoderma has, but also has the pharmacological effects of the selenium element, including anticancer and anti-aging function, increasing of immunity-, improving of reproductive function and adjusting of absorption and utilization of vitamins, thereby providing a way for developing the efficient medicinal value of the ganoderma. The production process is easy and controllable, and mass production can be implemented.
Owner:JIANGSU ZHONGXIANG HIGH TECH IND CO LTD
Preparation method of iron-doped cobalt diselenide nanosheet/reduced graphene composite electrode material
InactiveCN110867570AIncrease profitReduce electrochemical activation timeCell electrodesSecondary cellsIron saltsComposite electrode
The invention provides a preparation method of an iron-doped cobalt diselenide nanosheet / reduced graphene composite electrode material. The preparation method comprises the following steps: (1) dispersing graphene oxide in a mixed solvent and carrying out ultrasonic dispersion to obtain a graphene oxide dispersion liquid; (2) adding cobalt salt and ferric salt into the graphene oxide dispersion liquid in the step (1) and stirring and dispersing to obtain a mixed dispersion liquid; and (3) adding selenium salt into the mixed dispersion liquid obtained in the step (2), stirring, soaking, heating, reacting, centrifuging, washing and drying to obtain the composite electrode material. The simple method is adopted, the iron-doped cobalt diselenide nanosheet and the composite material of the iron-doped cobalt diselenide nanosheet and graphene are prepared by taking low-cost transition metal salt as a precursor and adopting a one-step solvothermal method through optimization of the structure and composition of the material, and the material has the advantages of high specific capacity, good rate capability, long cycle life and the like as the negative electrode material of the sodium ion battery.
Owner:ZHONGYUAN ENGINEERING COLLEGE
Method for planting microelement-enriched cistanche
ActiveCN104920053AHigh medicinal valueMeet the needs of supplementary trace elementsBio-organic fraction processingOrganic fertiliser preparationHaloxylon ammodendronIron salts
The invention provides a method for planting microelement-enriched cistanche. According to the method, microelements such as calcium salt, iron salt, selenium salt, boron salt, molybdenum salt, chromium salt and the like are mixed with an EM (effective microorganism) solution, a mixture is applied to sacsaoul on which the cistanche is parasitized, the sacsaoul absorbs the microelements, and the cistanche is utilized to absorb nutrient and water in a sacsaoul host, so that the microelements are enriched in the cistanche, the microelement enrichment is further improved, and the effect of the cistanche is improved. Compared to the prior art, the planting method is simple; and the cistanche obtained by planting is enriched in microelements such as calcium, iron, selenium, boron, molybdenum, chromium and the like, thereby having relatively high commercial and medicinal values.
Owner:安徽古禾记生物科技有限公司
Dietary supplementation with, and method for preparation of yeast-derived selenium salt
The present invention solves the need for non-toxic forms of selenium which is an essential part of the human diet. This invention provides novel dried-yeast products containing selenium as well as a method of producing the dried yeast products. The method uses selenium having high biological activity but low toxicity. The invention also provides nutritional supplements containing the novel selenium-containing dried yeast products and methods of administering these products and supplements to improve human health.
Owner:VIVA AMERICA MARKETING
Planting method for selenium-enriched honey-dew melons
InactiveCN107810799AReduce diseaseReduce wasteSeed and root treatmentFertilising methodsSoil treatmentSelenium salt
The invention discloses a planting method for selenium-enriched honey-dew melons, and relates to the technical field of planting. The planting method comprises the steps of sowing, seedling raising, planting, field management, soil treatment with a disease-resistant substrate before planting and application of a selenium nutrition agent to the honey-dew melons during planting; a preparation methodof the disease-resistant substrate comprises the steps that crop straw is crushed and then mixed with soybean flour and corn flour, bagging, high-temperature sterilization and cooling are conducted,and the mixture is inoculated with a bacillus subtilis bacterial agent is added for fermentation to obtain the disease-resistant substrate; a preparation method of the selenium nutrition agent comprises the step that 20-30 parts of chelate selenium salt, 2-7 parts of malt extracts and 1-5 parts of chlorella extracts are mixed to prepare slow-release capsular particles with the particle size of 10-20 mm. By means of the method, not only can the occurrence of diseases of the honey-dew melons be reduced, but also the waste of selenium can be reduced, and the planted honey-dew melons meet seleniumenrichment standards.
Owner:河池市宜州区天源绿佳农业科技有限公司
Culture medium and planting method of astragali mushroom
InactiveCN102150554AChange food efficacyEffective diet therapy for psoriasisHorticultureFertilizer mixturesPlanting seedSelenium salt
The invention discloses a culture medium and a planting method of astragali mushroom, relating to the field of strain cultivation. The traditional planting method has the problems of low content of effective components and low growth speed. The invention provides a culture medium and a planting method of the astragali mushroom, wherein a culture medium of the astragali mushroom comprises the following raw materials in parts by weight: 5-20 parts of astragalus mongholicus, 60-100 parts of corncob or cotton seed hull, 5-10 parts of corn, 1-3 parts of limestone, 0.5-1.5 parts of phosphatic fertilizer, 0.1-0.3 part of urea, 0.2-0.8 part of bentonite and 0.005-0.015 part of selenium salt. The planting method comprises the steps of: making strains, planting the astragali mushroom, and drying, wherein the step of making the strains comprises procedures of making parent seeds, making original seeds and making planting seeds. The culture medium and the planting method enable high yield and good quality of astragali mushroom.
Owner:王府 +1
Method for separating tellurium in crude selenium refining process
Owner:JINCHUAN GROUP LIMITED
MoSe2@C electrospinning hollow nano-fiber and preparation method and application thereof
ActiveCN110042503AImprove uniformityLarge specific surface areaFinal product manufactureCell electrodesFiberHydrazine compound
The invention discloses a MoSe2@C electrospinning hollow nano-fiber and a preparation method and application thereof. The preparation method comprises the steps that water-soluble molybdenum salt is dissolved into deionized water in a ratio, and magnatically stirred until the solution is transparent; polyvinyl alcohol is added, and stirring is conducted until the solution becomes transparent sol,wherein the mass fraction of a molybdenum source in ammonium molybdate tetrahydrate is 5-15%; the prepared transparent sol is subjected to electrostatic spinning to obtain nano-fiber containing MoO2;the nano-fiber is sintered in a tube furnace to obtain carbon-coated MoO2; the carbon-coated MoO2 is put into ammonium hydroxide for etching so as to obtain a hollow structure, and after centrifugal treatment, hollow nano-fiber is obtained; the hollow nano-fiber is added into a solution prepared from soluble selenium salt, hydrazine hydrate and deionized water, a hydrothermal reaction is carried out, and after centrifugal treatment and drying, the MoSe2@C hollow nano-fiber is obtained. The raw materials are easy to obtain, the preparation process is simple, controllable reaction conditions aremild, and the finished product is high in specific surface area, excellent in electrical conductivity and structural stability.
Owner:SHAANXI UNIV OF SCI & TECH
Multifunctional trace element foliar fertilizer and preparation method and application thereof
PendingCN109627110ATo achieve the purpose of increasing productionMagnesium fertilisersFertilising methodsStrontium chlorideBorax
The invention discloses a multifunctional trace element foliar fertilizer and a preparation method and application thereof, and belongs to the technical field of foliar fertilizers. The multifunctional trace element foliar fertilizer comprises, by weight, 4-8 parts of organic selenium, 4-8 parts of selenium salt, 1-5 parts of organic germanium, 1.5-3.5 parts of chelated iron, 15-25 parts of zinc sulfate, 27-32.5 parts of magnesium sulfate, 18-28 parts of boric acid or borax, 0.5-1 part of compound sodium nitrophenolate, 1.5-3.5 parts of strontium chloride, 2-5 parts of citric acid, 0.3-1 partof a surfactant, 0.3-1 part of a penetrant and 0.3-0.8 part of an anti-caking agent. The invention also provides a preparation method and application of the multifunctional trace element foliar fertilizer. The foliar fertilizer integrates trace elements required by human bodies such as germanium, selenium, zinc, iron, strontium, boron, magnesium and the like and medium elements required by plantsinto a whole, and the foliar fertilizer can be applied to crops to achieve balanced supplement of the trace elements of the human bodies and achieve the aim of increasing the yield of the crops.
Owner:颜送贵
Cultivation method for wheat rich in Se, Zn and Fe
The invention discloses a cultivation method for wheat rich in Se, Zn and Fe. The cultivation method comprises the following steps: in a wheat elongation stage, a chelate fertilizer rich in Se, Zn and Fe is applied into soil in which wheat is planted, the chelate fertilizer rich in Se, Zn and Fe comprises chelate selenium salt, chelate zinc salt and chelate ferric salt, the chelating agent of the chelate selenium salt is amino acid, and the chelating agent of the chelate zinc salt and the chelate ferric salt is EDTA (Ethylene Diamine Tetraacetic Acid); the application rate of the chelate fertilizer rich in Se, Zn and Fe is calculated according to the Se, Zn and Fe in the chelate fertilizer, the application rate of the element Se is 0.2 to 0.6 gram / mu, the application rate of the element Zn is 60-105 gram / mu, and the application rate of the element Fe is 110-160 gram / mu. According to the cultivation method provided by the invention, while the chelate fertilizer rich in Se, Zn and Fe is applied, a compound fertilizer for wheat is also applied. According to the cultivation method provided by the invention, by compared with a control group in which a fertilizer only containing one or two elements (Se, Zn and Fe) is applied, and a control group in which only the compound fertilizer for wheat is applied, an experimental group in which the fertilizer containing the three elements of Se, Zn and Fe is applied, can produce wheat flour of which the contents of Se, Zn and Fe are increased greatly.
Owner:ANHUI FUXIXIANG BIOLOGICAL FOOD GRP
Production process of glucosamine lysine selenium salt
InactiveCN101095689ASimple processRaw materials are easy to getMetabolism disorderSulfur/selenium/tellurium active ingredientsSelenium saltCell growth
The invention discloses a method for preparing aminoglucose lycine selenium salt, which comprises aminoglucose preparation, aminoglucose selenite preparation, taking reaction with aminoglucose selenite preparation and lycine, and getting finished product. The invention is characterized by simple process, easy to get raw material and low cost. The selenium salt complex is produced with bivalent monohydrate selenium dioxide anion with aminoglucose and lycine. It is easy for aminoglucose to enter into human organ cell, and it is original component for amino glucoprotein during cell growth and cracking, and selenium is necessary microelement and selenium-containing amino acid is converted into selenium protein.
Owner:彭秀兰
Culture medium for selenium-enriched lucid ganoderma
InactiveCN107646531AIncrease selenium contentCalcareous fertilisersAlkali orthophosphate fertiliserMonopotassium phosphateInorganic selenium
The invention discloses a preparation method of a culture medium for selenium-enriched lucid ganoderma. The preparation method comprises the following steps: (1) mixing selenium salt, sugar, probiotics, amino acid and pure water to form a fermentation liquid, and performing fermentation; (2) sterilizing and inactivating the fermentation liquid to obtain a selenium-rich liquid; and (3) mixing 20-30parts by weight of cottonseed hulls, 10-20 parts by weight of wood flour, 8-15 parts by weight of bran, 1-6 parts by weight of vitamin, 10-15 parts by weight of monopotassium phosphate, 5-10 parts byweight of gypsum, 8-16 parts by weight of malt, 2-8 parts by weight of corn flour, 10-20 parts by weight of corncob and 10-20 parts by weight of the selenium-rich liquid to obtain the culture mediumfor selenium-enriched lucid ganoderma. Inorganic selenium is transformed into organic selenium through probiotics fermentation, and the obtained organic selenium is added into the culture medium for the lucid ganoderma, so that the selenium is enriched in the body during the growth process of the lucid ganoderma, and the selenium-enriched lucid ganoderma with high selenium content is cultivated.
Owner:JINZHAI LIMIN BIOTECH CO LTD
Culture method of selenium-rich lentinus edodes
InactiveCN101849479AControl selenium contentSelenium content is stableHorticultureSaline waterSalt water
The invention relates to a culture method of selenium-rich lentinus edodes, which is characterized in that on the basis of culture medium sacked material formulas and culture management of currently known various lentinus edodes, only a selenium saline solution needs to be additionally added in the process of stirring materials in a culture medium, the total amount of the selenium salt dissolved in water plays decisive action on the concentration of the selenium salt of culture medium sacked materials, and the selenium content of the lentinus edodes taking the culture medium as nutrients is controlled by controlling the concentration of the selenium salt of the culture medium sacked materials, thereby ensuring that each batch of produced lentinus edodes has enriched selenium, and simultaneously enabling the selenium content of unit weight of the lentinus edodes to be stabilized in the required range.
Owner:金勇
Natural astaxanthin-containing premix compound
The invention discloses a natural astaxanthin-containing premix compound which comprises the following components according to weight ratio: 30-80g / kg of broken wall haematococcus pluvialis powder, 150-300g / kg of bean pulp, 150-200g / kg of calcium hydrophosphate, 150-250g / kg of mountain flour, 50-70g / kg of table salt, 0.6-0.9g / kg of nicotinic acid, 0.1-0.2g / kg of D-calcium pantothenate, 0.0016-0.0024g / kg of biotin, 7.5-12.5g / kg of choline chloride, 0.256-0.512g / kg of copper salt based on the content of copper, 1-2g / kg of ferric salt based on the content of ferrum, 1.2-2.4g / kg of zinc salt based on the content of zinc, 1.3-2.6g / kg of manganese salt based on the content of manganese, 0.02-0.04g / kg of iodate salt based on the content of iodate, 0.003-0.007g / kg of selenium salt based on the content of selenium, 20-35g / kg of methionine, 0.33-1.0g / kg of ethoxy quinoline, 1-3g / kg of phytase, 5-15g / kg of composite microecologics, 1-3g / kg of xylo-oligosaccharide and 80-120g / kg of bentonite. The natural astaxanthin-containing premix compound can remarkably improve the laying rate, reduce mortality and elimination rate, ensure proper colors of red-yolk eggs, promote the feed conversion rate, improve the production performance of laying hens and the eggshell quality, reduce the occurrence of diseases, and improve the economic efficiency.
Owner:BEIJING DABEINONG TECH GRP CO LTD +2
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