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.

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.

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.

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 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.

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 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.