64 results about "Elemental calcium" patented technology

The present invention is directed to a calcium-enriched chewable baked food product in which at least one piece of the food product provides the recommended daily DRI of elemental calcium. The calcium-enriched baked food product has a mouth feel, texture and taste substantially similar to a non-calcium-enriched baked food product. The food product also provides Vitamin D3 in a range of 100-2400 IU and optionally may be enrobed with a flavored coating. The present invention is also directed to a method for producing the calcium-enriched food product.

A bolus dose supplement, foodstuff, beverage and beverage concentrate with calcium and vitamin D for the treatment and prevention of PMS, panic attacks, and postpartum depression. The combination of adequate calcium and vitamin D is provided as a multi-vitamin and mineral supplement. The bolus dose is comprised of 2 main ingredients calcium and vitamin D at 1000-1500 mg of elemental calcium in the form of carbonate or citrate or gluconate or citrate maleate and 400-20,000 I.U. of parent vitamin D

The invention relates to a middle element calcium magnesium and sulfur water-retaining agent and a preparation method thereof. The agent is prepared by raw materials of calcium carbonate powder, magnesium sulfate powder, water-solubility polymerization monomer, water, free radical polymerization initiating agent and cross linking agent which are mixed, heated, polymerized, dried and ground; the cost of the raw materials of middle element calcium magnesium and sulfur water-retaining agent is reduced by 20-0%. Experiments show that the range of liquid absorbency rate of the series of products isas follows: distilled water absorbency rate is 100-500g / g, running water absorbency rate is 60-350%, and normal saline solution rate of 20-62g / g. The middle element calcium magnesium and sulfur water-retaining agent is both fertilizer and water-retaining agent and plays a role in keeping soil moisture, saving water sources, and stably and everlastingly fertilizer. The main production raw materials of the invention are very abundant and has the advantages of short technique process, investment consumption and convenient for large-scale production, etc.

The invention includes a composition, method and apparatus for use in treating a bale of hay. The composition is essentially free of ammonia, urea and lye, and contains about 10% to about 50% by volume sweetener, about 0.5% to about 8% by volume liquid fat, about 0.5% to about 10% by volume gelatin, at least about 0.2% by volume phosphoric acid, at least about 0.3% by volume elemental calcium, at least about 500 IU Vitamin A per gallon of composition, at least about 100 IU Vitamin D per gallon of composition, and water. The method includes injecting this composition into a bale of hay. A concentrate is also provided that may be mixed with water to form the liquid composition, which concentrate is essentially free of ammonia, urea and lye, and contains about 30% to about 85% by volume sweetener, about 1.5% to about 40% by volume liquid fat, about 1.5% to about 40% by volume gelatin, at least about 1% by volume phosphoric acid, at least about 1.5% by volume elemental calcium, at least about 2500 IU Vitamin A per gallon of concentrate and at least about 500 IU Vitamin D per gallon of concentrate.

Provided is nourishing jerky containing minor elements of Ca, Fe and Zn, and the preparation process, wherein the jerky comprises the following raw materials (by weight portion), fine meat 80-88%, sugar 6-8%, salt 1-2%, calcium 0.2-0.6%, zinc 0.008-0.012%, ferrum 0.006-0.01% and a small amount of condiment.

A calcium fertilizer containing nanometer calcium carbonate, a composite fertilizer containing nanometer calcium carbonate, a preparing method of the composite fertilizer and applications of the calcium fertilizer and the composite fertilizer are disclosed. The composite fertilizer comprises nitrogen, phosphorus and potassium elements and the nanometer calcium carbonate. The composite fertilizer comprises 10-30% by mass of the nitrogen element, 8-30% by mass of the phosphorus element, 5-25% by mass of the potassium element and 0.1-15% by mass of the nanometer calcium carbonate, with the balance being auxiliary materials, and with the sum of mass percentages of all the components being 100%. The fertilizers containing the nanometer calcium carbonate provide a source of a medium element that is calcium. In addition, the stable molecular structure of the nanometer calcium carbonate and a neutral acidity-alkalinity environment provide potential application value for combination with major elements in the fertilizers. The composite fertilizer can be used as a base fertilizer or an additional fertilizer.

Low acid beverages can be further fortified with calcium without adversely affecting the taste or texture of the beverage. These products have a more bioavailable source of calcium and contain an additional 3% to 100% of the recommended daily allowance of calcium per unit serving. Calcium fortified water compositions of the present invention have elemental calcium concentrations up to 850 ppm. The added calcium source that is used to fortify the beverages of the present invention is added directly to the beverages of the present invention or may be added in the form of at least one premix.

The invention discloses a cutting cultivation method for gynura bicolor.The cutting cultivation method comprises the following steps of cutting selecting and processing, seedbed preparing and cutting, field planting and field managing.According to the cultivation method, rooting and seedling emergence of the gynura bicolor can be promoted, and seedling plants are healthy and strong and grow quickly; the gynura bicolor planted through the method is higher in content of flavonoid glycoside, vitamin B6, dietary fibers, elemental manganese, elemental iron and elemental calcium, has the effects of promoting blood circulation to stop bleeding and removing toxicity for detumescence and is very suitable for being eaten by the middle aged and elderly people for healthcare.

The invention discloses a jackfruit fertilizer and a preparation method thereof. The jackfruit fertilizer is prepared from the following raw materials in parts by weight: 15 to 21 parts of urea, 12 to 19 parts of calcium-magnesia phosphate fertilizer, 13 to 20 parts of potassium sulfate, 1 to 1.5 parts of calcium silicate, 0.5 to 1 part of magnesium sulfate, 1 to 1.5 parts of potassium sulphate, 1 to 1.5 parts of boric acid, 0.01 to 0.1 part of chelating zinc, 0.01 to 0.1 part of chelating copper, 0.01 to 0.1 part of manganese sulfate heptahydrate, 0.01 to 0.1 part of sodium molybdate, 0.01 to 0.1 part of ferric trichloride, 0.1 to 0.2 part of amino acid chelated selenium, 30 to 50 parts of organic matter, 1 to 2 parts of amino acid, 3 to 5 parts of humic acid, 0.5 to 1 part of fertilizer efficiency synergist, 1 to 2 parts of soil conditioner and 0.5 to 1 part of long-acting and slow-releasing agent. Since the matching content of nitrogen, phosphorus and potassium of the jackfruit fertilizer is reasonable, the jackfruit fertilizer contains the organic matter, the amino acid, the humic acid, the medium element calcium, magnesium and sulfur fertilizers, the trace element boron, zinc, copper, manganese, molybdenum and ferrous fertilizers, and the amino acid chelated selenium fertilizer, and meanwhile, the jackfruit fertilizer contains the fertilizer efficiency synergist, the soil conditioner and the long-acting and slow-releasing agent, on the basis that various nutrient elements are provided, the effects of nitrogen fixation, phosphor activation and potassium releasing can also be achieved, and the defects of insufficient function, unreasonable nutrient content and the like in the prior art are overcome.

The invention relates to a method for recovering nitrogen, phosphorus and fluorine based on an electrochemical reactor, which belongs to the technical field of hazardous waste treatment. In the firststep of the method, a calcium-magnesium alloy rod is used as an anode to provide Mg<2+> and Ca<2+> by the loss of electrons, a graphite rod is used as a cathode to precipitate OH<->, and the Mg<2+> reacts with NH4<+> and PO4<3-> in a supernatant to form a magnesium ammonium phosphate sediment; in the second step, the Mg<2+> and Ca<2+> react with F<-> in the solution respectively to form a sediment; in the third step, a graphite rod is used as an anode, and a stainless steel plate is used as a cathode; the anode loses electrons, precipitates H<+> and CO3<2->, one part of Mg<2+> and Ca<2+> in the supernatant get electrons to be reduced to elemental calcium and elemental magnesium, and the other part of Mg<2+> and Ca<2+> react with the CO3<2-> respectively to form MgCO3 and CaCO3 sediment; the remaining NH4<+> in the supernatant is air stripped to react with OH<-> to form NH3; and the NO3<-> in the supernatant gets electrons to form N2. The method does not need to add a chemical, or adjust a pH, and only needs to exist in one reaction pool, the aim of recycling of the nitrogen, phosphorus and fluorine in dreg site waste water can be realized.

The invention discloses a Manihot esculenta Crantz compound fertilizer, which consists of the following effective components in parts by weight: 8.0-12.0 parts of nitrogen, 7.0 parts of phosphorus pentoxide, 16.0-20.0 parts of potassium oxide, 2.0-5.0 parts of calcium, 0.5-3.0 parts of magnesium and 0.5 part of boron. The invention additionally discloses a preparation method for the compound fertilizer. The preparation method has the advantages that the method is simple, the cost is low, and the prepared compound fertilizer not only can meet the demands of Manihot esculenta Crantz for nitrogen, phosphorus and potassium, but also can meet the demands of the Manihot esculenta Crantz to trace elements such as calcium, magnesium and boron. By applying the compound fertilizer disclosed by the invention during Manihot esculenta Crantz culture, the yield and the quality of the Manihot esculenta Crantz can be improved, the utilization ratio of the compound fertilizer is improved and the environmental pollution is reduced.

The invention discloses a cheese-core beef ball and a preparation method thereof. The cheese-core beef ball is elastic, soft, glutinous and easily chewable; the cheese-core beef ball can provide high-quality protein of beef, and besides, celery is added into beef stuffing to increase the content of dietary fiber and to allow nutrients to be balanced; the inner core of the ball uses cheese as a main material, so elemental calcium is added; and wolfberry is added to achieve nourishing and health-care effect. The cheese-core beef ball provided by the invention fills a gap in the field of balls targeted to the elder on the market at present.

The invention discloses a method for making calcium-zinc nutrition health dumplings. The method mainly comprises burdening and preparation methods of stuffing and dumpling wrappers. The stuffing is prepared from fresh pork, edible oil, shallot, fresh ginger, garlic, pepper, aginomoto, soybean sauce, fresh vegetables and drinking water as raw materials. The dumpling wrappers are prepared from the raw materials of wheat flour powder, drinking water, a calcium gluconate solution and a zinc gluconate solution. The nutrition health dumplings made by the method not only has nutrients of common dumplings and provides human nutrition, but also can replenish trace elements, calcium and zinc, necessary for a human body. Chondropathy, slow teething, sparse teeth, small body, rickets and the like caused by calcium deficiency are reduced, and growth retardation, hypophrenia, mental fatigue, anorexia and the like of the human body caused by zinc deficiency are reduced.

The invention provides a method for preparing lithium metal through lithium contained minerals, and belongs to the field of mineral smelting. The method comprises following steps that the lithium contained minerals, an assistant, a reducing agent and a catalyst are mixed, a mixed raw material is obtained, the reducing agent comprises one or multiple of elemental aluminum, elemental magnesium, elemental silicon, elemental calcium, calcium silicon alloy, aluminium magnesium alloy and silicon magnesium alloy, and the catalyst comprises on or multiple of BaF2, CaF2 and MgF2; under the vacuum condition, the mixed raw material is subjected to reduction, and lithium steam is obtained; the lithium steam is collected, and lithium metal is obtained; the BaF2, CaF2 and MgF2 serves as the catalyst, the structure of the lithium contained minerals is damaged, lithium oxide is separated out, reduction is facilitated, meanwhile, the catalyst enables the reduced lithium to be collected and distilled, and lithium steam is obtained; and the reducing agent, the assistant and the catalyst are added, and the recycling rate and the purity of the lithium metal are improved.

A jelly for beautifying skin and taking care of human health is proportionally prepared from bean jelly, micron-class calcium compound, and the extract of Chinese-medicinal materials. Its preparing process is also disclosed.

The invention discloses a method for preparing nitride red phosphor. The chemical structural formula of the nitride red phosphor is (Ca1-xSr1-x)Si5N8:Eu2x, wherein Ca is elemental calcium, Sr is elemental strontium, Si is elemental silicon, N is elemental nitrogen, Eu is elemental europium, and x is more than or equal to 0.05 and less than or equal to 0.20. The requirement of the needed equipment is simple, glove box operation is not needed, no carbon powder is needed for reducing, impurity carbon residues do not exist in the product, the operating process is simplified, batch production is easily realized, and the synthesized target product has the advantages of high luminous efficiency and stable chemical property and does not contain impurity carbon.

The present invention is directed to a calcium-enriched chewable baked food product in which at least one piece of the food product provides the recommended daily DRI of elemental calcium. The calcium-enriched baked food product has a mouth feel, texture and taste substantially similar to a non-calcium-enriched baked food product. The food product also provides Vitamin D3 in a range of 100-2400 IU and optionally may be enrobed with a flavored coating. The present invention is also directed to a method for producing the calcium-enriched food product.

The invention relates to a feed with rich selenium, which comprises the raw materials of 10 to 100 portions of black food, 1 to 20 portions of seafood and 5 to 50 portions of Chinese herb extracts. The application method is that: 3 to 10 percent of the feed with rich selenium is stirred into normal chicken feed and the mixture feed can feed chicken after even stirring and mixing with labors or machines. After 5 to 10 days, eggs are sent for detection and the content of selenium of the eggs is between 2.0 to 2.5PPM. Compared with normal eggs, eggs produced by the chicken fed with the feed with rich selenium contain 60 to 80 mg of selenium per egg, besides high selenium content, the eggs have high content of beneficial elements of calcium and zinc and reduce the content of harmful elements of lead and mercury. The technical characteristics do not exist in the prior art.

The invention belongs to the technical field of edible fungus culture and particularly relates to a special rich-selenium culture medium for edible fungus. The special rich-selenium culture medium isprepared from, by weight, 60-70 parts of corncobs, 65-75 parts of sawdust, 10-20 parts of coal ash, 6-8 parts of clay, 16-20 parts of fishbone dust, 6-8 parts of mugwort powder, 10-20 parts of mushroom residues, 2-4 parts of nutrient solution, 1-3 parts of glycine betaine and an appropriate amount of lime powder. By step-by-step fermentation for mixing of raw materials, selenium and other nutrientsubstances in the raw materials can permeate completely to be adsorbed by an adsorbent, and accordingly nutrient loss can be reduced while the edible fungus in growth can be provided with nutrients timely. The special rich-selenium culture medium for the edible fungus is high in nutrient utilization rate and low in contamination rate; the cultured edible fungus is high in quality and not only rich in selenium but also superior to common edible fungus in content of elemental calcium and iron.

The invention discloses a drop irrigation ecological liquid fertilizer for jackfruit fruit trees. The fertilizer is prepared from the following raw materials in parts by weight: 15 to 21 parts of carbamide, 12 to 19 parts of diammonium phosphate, 13 to 20 parts of potassium sulfate, 1 to 1.5 parts of white lime, 0.5 to 1 part of magnesium sulfate, 1 to 1.5 parts of potassium sulfate, 1 to 1.5 parts of boric acid, 0.01 to 0.1 part of citrate chelated zinc, 0.01 to 0.1 part of copper sulphate, 0.01 to 0.1 part of manganese sulfate heptahydrate, 0.01 to 0.1 part of sodium molybdate, 0.01 to 0.1 part of ferric chloride, 0.1 to 0.2 part of amino acid chelated selenium, 10 to 20 parts of plant ash, 10 to 15 parts of human and livestock urine, 5 to 10 parts of bactericidal and pesticidal solution, 3 to 5 parts of amino acid and 5 to 8 parts of humic acid. The drop irrigation ecological liquid fertilizer is reasonable in proportioning content of nitrogen, phosphor and potassium, contains middle-element calcium, magnesium and sulfur fertilizers, contains trace-element boron, zinc, copper, manganese, molybdenum and iron fertilizers and amino acid chelated selenium fertilizer, meanwhile contains the plant ash, the human and livestock urine, the bactericidal and pesticidal solution, the amino acid and the humic acid, sterilizes and kills insects for the fruit trees, and provides rich nutrient components to the jackfruit fruit trees; the utilization rate of the fertilizer is improved; the fertilizer has very wide development prospect and good economic benefit.

A method for promoting prostate health in a subject comprising administering a dose of calcium to the subject. Particularly provided is a method for reducing the risk of prostate carcinomas, comprising administering a dose of elemental calcium effective to reduce the risk of prostate cancer. In an example, 1200 mg of elemental calcium (supplied in 3000 mg of calcium carbonate) administered twice daily resulted in decreased risk of prostate cancer.

The invention discloses a pharmaceutical composition containing medicinal calcium salt for early preventing colorectal adenoma or colorectal cancer. The pharmaceutical composition contains sodium butyrate and medicinal calcium salt, wherein the mass ratio of the sodium butyrate to elemental calcium in the pharmaceutical composition is (2.47-4.95):1. The pharmaceutical composition disclosed by the invention can reduce cancer genes related to the colorectal cancer and can increase related cancer suppressor genes and signal passages to suppress colorectal cancer cell proliferation and migration capabilities and retard cell growth cycle, thereby achieving the purposes of suppressing the occurrence of the colorectal cancer, lowering the incidence rate of the colorectal cancer of mice, and reducing the tumor volume.

The invention discloses an environment-friendly chemical fertilizer capable of improving saline-alkali soil and a preparation process of the environment-friendly chemical fertilizer, and relates to the technical field of chemical fertilizer preparation. The environment-friendly chemical fertilizer is prepared from the raw materials in parts by weight: 80-150 parts of animal waste, 20-40 parts of rice washing water, 20-50 parts of traditional Chinese medicine residues, 100-200 parts of animal bones, 10-15 parts of canal mud, 10-20 parts of ammonium sulfate, 12-20 parts of straw, 30-50 parts ofpurified water, 2-10 parts of boron slag, 10-30 parts of bentonite and 20-30 parts of biological bacteria. According to the environment-friendly chemical fertilizer capable of improving saline-alkalisoil and the preparation process of the environment-friendly chemical fertilizer, the soil structure and permeability can be improved by adding the biological bacteria into the raw materials of the fertilizer, so that the soil is agglomerated without the phenomenon of hardening, saline ions in the soil are enabled to be infiltrated into a deep layer of the soil through pores of the soil, and thenthe purpose of reducing the salinity of the soil is achieved; the pH value can further be lowered, the elemental calcium in the animal bones is infiltrated into the soil to improve the absorption capacity of crops, environmental protection and no pollution are achieved, and an improvement index for the saline-alkali soil can be up to 99%.

The invention provides a method for recovering elemental magnesium and elemental calcium from a magnesium sulfate solution. The method comprises the following steps: subjecting a magnesium sulfate solution and calcium chloride to a neutralization reaction so as to obtain a magnesium chloride solution and gypsum, wherein the magnesium sulfate solution contains calcium ions; subjecting the magnesium chloride solution and calcium hydrate to a metathesis reaction so as to obtain a calcium chloride solution and a crude magnesium hydroxide product; subjecting the crude magnesium hydroxide product and carbon dioxide to a carbonization reaction so as to obtain a magnesium bicarbonate solution; and subjecting the magnesium bicarbonate solution to a thermal decomposition reaction so as to obtain basic magnesium carbonate. The method provided by the invention can recover both elemental calcium and elemental magnesium in the magnesium sulfate solution, and the recovered elemental calcium and elemental magnesium are both high in purity.

The related core compound of core-spun yarn comprises calcium powder, calloy powder and calcium aluminate, wherein the preparation method including: mixing the lime powder and aluminum particle, and vacuum refining. The elemental calcium and calcium-aluminum alloy have high melting point and density fit to reduce the vapor pressure and decrease the molten steel splash. Specially, the calcium aluminate exists in molten steel as molten state, and has less density than the molten steel to adsorb the impurity for cleaning the molten steel.

A method is disclosed for inserting elemental calcium and cerium as low cost fillers in n-type Co4Sb12 type skutterudite compositions for use in thermoelectric applications. It is found that the inclusion of calcium oxide (and to a lesser extent, cerium oxide) in the Co4Sb12 skutterudite compositions, as the filled-crystalline compositions are being made, markedly reduces the thermoelectric properties of the intended calcium-filled crystalline product. A synthesis process, including careful control of melt spinning of a melt of calcium-containing, or calcium and cerium-containing, cobalt and antimony composition, leads to the formation of substantially oxide-free, calcium filled-precursor particles that can be compacted, sintered, and transformed into calcium-filled n-type skutterudite billets that have excellent thermoelectric properties.

The invention provides a preparation and hydrogen storage method of a calcium-doped modified two-dimensional black phosphorus nanosheet, which comprises the following steps: encapsulating blocky blackphosphorus (BP) and elemental calcium in a quartz ampoule tube, heating the ampoule tube to 700-750 DEG C, keeping the temperature for 50-70 minutes, cooling theampoule tube to 480-520 DEG C, keepingthe temperature for 2-3 hours, slowly cooling the raw materials to 140-160 DEG C, and finally cooling the raw materials to room temperature to obtain Ca-doped black phosphorus crystal (CaBP); and preparing a calcium element doped black phosphorus crystal dispersion liquid with the concentration of 0.6-1g / L from the prepared calcium element doped black phosphorus crystal by taking NMP (N-methylpyrrolidone) as a dispersing agent, carrying out ultrasonic dispersion, and centrifuging the calcium element doped black phosphorus crystal dispersion liquid to obtain the calcium element doped modifiedtwo-dimensional black phosphorus nanosheet. The two-dimensional black phosphorus nanosheet can be passivated and stabilized at the same time, the hydrogen storage performance of the two-dimensional black phosphorus nanosheet is improved, the chemical stability of the two-dimensional black phosphorus nanosheet can be effectively improved, and mild and efficient hydrogen storage is achieved.

The invention relates to a calcium-rich and vitamin B2-rich egg production method which includes the steps: preparing a nutritious composition comprising lactic acid bacteria, methionine, zinc sulfate, calcium lactate, vitamin B2, glucose, vitamin B6, vitamin K, vitamin C, fat, mealworm powder, hawthorn berry powder and amino acid chelate iron; preparing feed B with 50 parts of laying hen complete feed and 0.5-1 part of the nutritious composition according to weight ratio and continuously feeding laying hens with 125 ages in days by the feed B in the whole process of an egg producing period. By eating eggs produced by the method, people can simultaneously supplement microelements calcium and vitamin B2.

A bolus dose supplement, foodstuff, beverage and beverage concentrate with calcium and vitamin D for the treatment and prevention of PMS, panic attacks, and postpartum depression. The combination of adequate calcium and vitamin D is provided as a multi-vitamin and mineral supplement. The bolus dose is comprised of 2 main ingredients calcium and vitamin D at 1000-1500 mg of elemental calcium in the form of carbonate or citrate or gluconate or citrate maleate and 400-20,000 I.U. of parent vitamin D