142 results about "Calcium ascorbate" patented technology

A method for administering an antioxidant composition to humans according to their age and sex is disclosed wherein the method comprises administering to said humans a daily dose of a multiple antioxidant micronutrient composition comprising vitamin A (palmitate), beta carotene (from natural d. salina), vitamin C (calcium ascorbate), vitamin D-3 (cholecalciferol), natural source vitamin E including both d-alpha tocopheryl and d-alpha tocopheryl acid succinate, thiamine mononitrate, riboflavin, niacinamide ascorbate, d-calcium pantothenate, pyridoxine hydrochloride, cyanocobalamin, folic acid (folacin), d-biotin, selenium (1-seleno methionine), chromium picolinate, zinc glycinate, calcium citrate, and magnesium citrate. For persons over the age of about 51, the composition preferably further comprises one or more of co-enzyme Q10, N-acetyl cysteine, and alpha lipoic acid. Preferably, also, vitamin D is added for women over the age of about 36.

In this invention new chemical reactions, new chemical processes are established, and these chemical reactions, chemical processes can be used with the designed system to produce nitrogen dioxide, nitric oxide and calcium ascorbate or calcium isoascorbate.The reaction vessel contains the aqueous ascorbic acid solution or aqueous isoascorbic acid solution. The temperature in the reaction vessel at the start of the reaction is at temp. 55° C. Into this solution is injected calcium nitrite dissolved in water. The gases generated by the chemical reactions are collected in the gas vessel.Here two sets of chemical reactions take place; one on the surface of the solution that produces the bulk of the gas mixture. In the liquid phase, the reactions go slow; and it gives nitric acid, calcium ascorbate and nitric oxide. Instead of calcium ascorbate one can use isoascorbate, in that case the chemical reactions will go somewhat slower.

The present invention represents a formulation and method for preventing or reducing the effects of veisalgia or alcohol “hangover.” More particularly, the present invention relates to a treatment which provides nutritional requirements in the form of L-glutamine, L-cysteine, fumaric acid, succinic acid, young barley grass juice powder, vitamin B-12, vitamin B-1, calcium ascorbate, and dextrose. The composition may be ingested before, before and during, or after consumption of ethyl alcohol. The composition of the present invention is made available in several forms including, but not limited to, capsule, tablet or liquid form suitable for administration for amelioration of alcohol induced hangover symptoms. This treatment enables rapid relief of symptoms in affected individuals by slowing or reducing the conversion of ethanol into acetaldehyde, a toxic substance resulting from alcohol metabolism. Additionally, the present invention also incorporates nutritional elements which are directed toward assisting in the conversion of acetaldehyde into acetic acid and the oxidative processes in the mitochondria responsible for decomposition of acetaldehyde.

In one embodiment, a composition containing ergothioneine and / or synthesized l-ergothioneine and one or more compounds selected from the group consisting of vitamin B-12, glucosamine sulfate, calcium ascorbate, turmeric extract, black pepper extract, hyaluronic acid, collagen, glycosaminoglycans, cat's claw extract, acai berry; and white willow bark extract is provided to a mammal to improve a variety of health related factors, including but not limited to brain health, joint health, eye health, mitondchorial optimization / improvement and reduction of inflammation and pain in a mammal.

The invention relates to waterproof slurry with a sterilization function for toilet bath room decoration surfaces. The waterproof slurry is composed of A and B double components, the A component comprises white portland cement, quartz sand, cellulose ether, a water reducing agent, slag, titanium dioxide, ferric chloride, calcium ascorbate, attapulgite, sepiolite, diatomite, tourmaline and zinc oxide, the B component comprises acrylic emulsion, a defoaming agent, color paste, a composite antibacterial agent, natural essential oil and water. The waterproof slurry uses cement-class inorganic components as main materials, also has decorative effects and a waterproof function, and can be used as decoration surface layers in a toilet, a bathroom, a rest room, and other long-term watery and moist environment, is good in decorative effect, and is scrub resistant; by adding of the composite antibacterial agent prepared according to the environment characteristics of the toilet, the bathroom and the rest room, growth of bacteria and mold can be effectively inhibited; through the use of a composite deodorizing technology of a combination of minerals and the natural essential oil, undesirable odor of the toilet, the bathroom and the rest room can be controlled.

A hearing health micronutrient formulation is provided and the formulation comprises dietary antioxidants and endogenous antioxidants, and the dietary antioxidants are selected from a group consisting essentially of Vitamin A (Palmitate), Vitamin E, Vitamin C (Calcium Ascorbate), Vitamin D3 (Cholecalciferol), B Vitamins, Biotin, Pantothenic Acid (as D-Calcium Pantothenate), Calcium Citrate, Magnesium Citrate, Zinc Glycinate, Selenium (Seleno-L-Methionine), Chromium (as Chromium Picolinate), Mixed Carotenoids and mixtures thereof, and the endogenous antioxidants are selected from a group consisting essentially of N-Acetyl Cysteine (NAC), Coenzyme Q10, R-alpha Lipoic Acid, L-Carnitine and mixtures thereof,

The invention discloses a composition containing a bilberry extract. The composition comprises, by weight, 25 parts of the bilberry extract, 20 to 30 parts of citrus bioflavonoids, 20 to 30 parts of taurine, 15 to 20 parts of eyebright, 12 to 18 parts of a chrysanthemum extract, 10 to 15 parts of xanthophyll, 10 to 15 parts of quercetin, 3 to 7 parts of L-acetylcysteine, 2 to 4 parts of L-glutathione, 2 to 3 parts of zeaxanthin, 1 to 1.5 parts of astaxanthin, 1.5 to 2 parts of beta-carotene, 120 to 180 parts of vitamin C, 40 to 65 parts of vitamin E, 5 to 10 parts of vitamin B2, 5 to 10 parts of vitamin B6, 15 to 20 parts of calcium carbonate and L-calcium ascorbate, 8 to 12 parts of zinc sulfate, 0.8 to 1.2 parts of copper gluconate, 0.02 to 0.03 part of chromium picolinate and 0.01 to 0.02 part of chelated selenium. After oral administration of the composition, nyctalopia and eyesight of people can be improved.

An oxygen absorber is provided which is obtainable by mixing 10 to 60 parts by weight of a particulate thermoplastic resin having a softening point of 90 to 125 DEG C. and a particle diameter of 1 to 500 mu m with 100 parts by weight of an oxygen absorbing composition containing an ascorbic acid compound, water and an activated carbon. The oxygen absorber can inhibit overheat to prevent spontaneous ignition. Further, the activated carbon has a particle diameter of 0.1 to 2 mm and the ascorbic acid compound includes L-ascorbic acid, sodium L-ascorbate, calcium L-ascorbate and sodium D-iso-ascorbate.

The invention relates to a quail feed additive comprising the following components in part by weight: 10-20 parts of aureomycin, 3-5 parts of bacitracin zinc, 15-20 parts of oxytetracycline, 5-15 parts of dinitolmide, 5-15 parts of L-calcium ascorbate, 10-20 parts of calcium propionate, 5-10 parts of anise oil, 20-30 parts of bentonite and 1-5 parts of lucerne meal. The quail feed additive is capable of preventing and treating various diseases which are easily produced in the production process of quails, and further has the effects of increasing appetite, promoting animal growth, boosting feed digestion and improving the immunity of organisms.

Disclosed is a method for preserving and enhancing the shelf-life of dried foods having relatively high levels of carotenoids. The method uses calcium ascorbate to prevent the oxidation of carotenoids and the polyunsaturated fatty acids. The process can be used to make treated dry food ingredients such as carrot pomace powder that can be later rehydrated and used to make carotenoid rich doughs, which can be further formed by extruding, sheeting or other forming means and cut into pre-forms and thermally processed into ready to eat shelf stable snack foods. The process can also be used to enhance the shelf-life of carotenoid-rich thermally processed snack foods made from raw food ingredients such as sliced carrots.

The invention relates to a fresh-cut fruit and vegetable coating preservative containing chitosan and calcium ascorbate and belongs to the technical field of fresh-cut fruit and vegetable preservation. The main technical scheme is as follows: the preservative is prepared from, in percentage by mass, 1.0%-3.0% of chitosan, 2.0%-5.0% of calcium ascorbate and the balance of water. The mass fraction ratio of the chitosan to the calcium ascorbate is (1-3): (2-5). The preparation method of the fresh-cut fruit and vegetable coating preservative comprises the steps as follows: the chitosan, the calcium ascorbate and the water are weighed; and the calcium ascorbate is stirred to be dissolved with 20wt%-30wt% of water; the chitosan is added; ultrasonic dissolution is performed, the rest water is added for uniform dissolution; and the fresh-cut fruit and vegetable coating preservative is obtained. The provided fresh-cut fruit and vegetable coating preservative is low in production cost, non-toxicand safe to the human body and environmentally friendly and meets the green and environmental protection requirement of food preservation.

The invention relates to a new substance citric acid dehydrogenated calcium ascorbate and a preparation method and an application thereof. The preparation method of the citric acid dehydrogenated calcium ascorbate is characterized by comprising the following steps: (1) weighing raw materials, including citric acid monohydrate, ascorbic acid, calcium hydroxide and water, and putting into a reaction kettle, wherein the molar ratio of citric acid monohydrate to ascorbic acid to calcium hydroxide is 2:1:3; (2) starting the machine for chemical reaction for half a hour; (3) shutting down for half an hour and adding ethanol so that the chemical reaction gets mature; (4) starting the machine for half a hour, and releasing citric acid dehydrogenated calcium ascorbate. The citric acid dehydrogenated calcium ascorbate prepared by the invention can easily dissolve in water and is beneficial to the assimilation of human and animals, and can be used as a calcium supplementing Vc bone strengthening antioxidation fresh-keeping agent, a calcium supplementing Vc bone strengthening food additive, and a medicine for treating osteoporosis, leg cramps, stomach illness, bronchitis, pneumonia, liver cancer and hypertension.

The present invention discloses a vitamin K,D and calcium supplementing soft capsule. The vitamin K,D and calcium supplementing soft capsule comprises a content and a capsule shell. The content comprises the following raw materials in parts by weight: 1-10 parts of vitamin K2, 0.01-0.5 part of vitamin D3 oil, 300-500 parts of calcium carbonate, 10-50 parts of beeswax, 500-700 parts of soybean oil,10-50 parts of malt slurry and 10-20 parts of egg yolk; and the capsule shell comprises the following raw materials in parts by weight: 160-320 parts of gelatin, 160-320 parts of purified water, 50-150 parts of glycerol and 10-30 parts of titanium dioxide. The present invention also discloses a preparation method of the vitamin K,D and calcium supplementing soft capsule. The vitamin K,D and calcium supplementing soft capsule has characteristics of high absorption rate, high bioavailability, etc., prevents calcium deficiency in adolescents, prevents calcium loss in middle-aged and elderly people, promotes calcium absorption and enables free calcium to be converted into constitution calcium.

The invention relates to a quality-improving and harm-reducing modifier for tobacco modulation and a use method thereof. The modifier contains salicylic acid with the concentration of 0.5-2 g / L, potassium citrate with the concentration of 3-6 g / L, chitosan with the concentration of 5-15 g / L and calcium ascorbate with the concentration of 0.1-0.5 g / L according to the mass concentration. By means ofthe modifier, the adversity oxidative stress in the modulation process can be relieved, nitrate is restrained from being converted into nitrite, the content of TSNAs in cured tobacco leaves is reduced, the enzymatic browning reaction intensity is restrained, meanwhile potassium ions in the tobacco leaves are compensated for, and the sucking quality and safety of the cured tobacco leaves are improved.

The invention discloses a high-quality freshwater fish ecological breeding method. The high-quality freshwater fish ecological breeding method includes the steps of culture pond treatment, seed selection and stocking, regulation and control management, bait putting and fish disease prevention and treatment. Chinese herbal medicine decocting liquid is adopted in culture pond treatment and comprises the following raw materials including, by weight, 5 parts of coptis chinensis, 1 part of Chinese prickly ash, two parts of liquorice, 2 parts of dandelion, 4 parts of honeysuckle, 2 parts of astragalus, 1 part of angelica sinensis and 2 parts of fructus forsythia. Artificial synthetic particle feed is used for feeding and is composed of 10 parts of bean pulp, 30 parts of maize, 20 parts of broken rice, 10 parts of rice bran, 8 parts of soya-bean oil, 4 parts of lotus seeds, 3 parts of radix sophorae flavescentis, 8 parts of carrots, 3 parts of garlic, 2 parts of yeast, 3 parts of decavitamin, 3 parts of mineral substance premix compound and 3 parts of L-calcium ascorbate. The high-quality freshwater fish ecological breeding method is simple in operation, high in yield and remarkable in economical benefit.

A micronutrient formulation system is provided and the system comprises: a first composition comprising alpha tocopherol and derivative esters of alpha tocopherol, the derivative esters of alpha tocopherol being selected from a group consisting essentially of alpha tocopheryl acetate, alpha tocopheryl palmitate, alpha tocopheryl succinate, alpha tocopheryl nicotinate and mixtures thereof; a second composition comprising vitamin A and natural-mixed carotenoids; a third composition comprising calcium ascorbate; a fourth composition selected from a group consisting essentially of B-vitamins, selenium, zinc, magnesium, chromium and mixtures thereof; and a fifth composition selected from a group consisting essentially of alpha lipoic acid, co-enzyme Q10, L-carnitine, n-acetyl cysteine and mixtures thereof, wherein said formulation is without iron, copper and manganese.

The invention relates to a processing method of pre-cut potatoes. The processing method comprises the following steps of (1) sorting raw materials; (2) performing cleaning; (3) performing sterilization and removing residues; (4) performing rinsing; (5) performing peeling and splitting; (6) performing fresh keeping and color protection, wherein the step of performing fresh keeping and color protection comprises the substeps of performing soaking treatment on peeled and split potato slices, or peeled and split potato strips and peeled and split potato granules in a compound fresh keeping agent,and the compound fresh keeping agent is prepared from the following components in percentage by mass of 0.2-0.3% of a bamboo leaf antioxidant and 0.1-0.2% of calcium ascorbate, and water is used as asolvent; and (7) performing spin-drying and packaging. Through the adoption of the processing method, the storage life or the shelf life of the pre-cut potatoes can be effectively prolonged.

The invention relates to a preparation method of sodium ascorbyl phosphate, which is characterized by comprising the following steps: (1) adding ascorbic acid, anhydrous calcium chloride and deionized water into a reaction kettle, adding a sodium hydroxide solution, and adding sodium trimetaphosphate to obtain calcium ascorbate; (2) adding the calcium ascorbate into a barrel, washing with water, and regulating the pH value with sulfuric acid to obtain ascorbate phosphate; (3) filtering the ascorbate phosphate through a microtubule-type dynamic membrane; (4) adding the filtrate into a reaction kettle, dropwisely adding a sodium hydroxide solution to regulate the pH value while controlling the reaction temperature and time, thereby obtaining the sodium ascorbyl phosphate; (5) filtering the sodium ascorbyl phosphate through a roll-type nanofiltration membrane filter; and (6) filtering the sodium ascorbyl phosphate through activated carbon, adding 95% ethanol, and carrying out spray drying to obtain the sodium ascorbyl phosphate finished product. The method does not use any organic solvent, and has the advantages of simple technique, short reaction time, environmental safety, high product purity and high stability.

The invention discloses a direct-compression production method of high content calcium ascorbate particles. The production method includes: the calcium ascorbate crystalloid raw material is crushed; powder adhesive is added and is mixed evenly with the calcium ascorbate crystalloid raw material; then the mixture is placed in a dry granulator for granules preparation; the granules are placed in a fluidized bed hopper while paste adhesive is sprayed; the granules coated with paste adhesive is dried by the continuously fed wind; direct-compression high content calcium ascorbate particles are obtained after discharging. When the method is adopted, the tablet hardness of prepared particles can reach more than 15 kg; the friability is less than 1%; the compression performance is improved; meanwhile, because the dosage of adhesive is reduced in the production method, the drying time is reduced, so as to avoid the yellow-changing phenomenon of the material; the stability is good.

The invention discloses a method for preparing calcium ascorbate by utilizing shrimp shells, which comprises the following steps of: (1) cleaning and drying the shrimp shells serving as byproducts in shrimp processing, and crushing and sieving under the protection of liquid nitrogen; (2) stirring the sieved shrimp shells in alkali solution, filtering and taking the shrimp shells out; (3) washing the shrimp shells subjected to alkali treatment by using water until the shrimp shells are neutral, draining, adding aqueous solution of ascorbic acid, and reacting under the protection of nitrogen with stirring; and (4) filtering the stirred solution while the solution is hot, concentrating filter liquor under reduced pressure, cooling, adding an organic solvent, standing to separate crystals out, filtering, washing the crystals by using the organic solvent and drying to obtain a calcium ascorbate product. The method is simple and is high in yield, and the economic benefit of the byproducts in the shrimp processing can be improved obviously; and the purity of the prepared product is between 95.5 and 99.5 percent, the yield is between 90 and 96 percent, and the purity and yield of the calcium ascorbate are far higher than those of products prepared by other methods.

The invention discloses a method for preparing a donkey feed. The donkey feed comprises 20-30 parts of bean pulp, 20-30 parts of corn, 10-20 parts of wheat berry, 30-40 parts of cornstalks, 30-40 parts of sweet potato vines, 30-40 parts of sugarcane stalks, 4-6 parts of bacitracin zinc, 7-11 parts of zoalene, 7-12 parts of L-calcium ascorbate, 13-16 parts of calcium propionate, 18-26 parts of bentonite, 1-3 parts of fish oil, 0.05-0.08 part of protease, 0.05-0.07 part of cellulose, 0.2-0.4 part of composite minerals and 6-8 parts of a traditional Chinese medicine extracting solution. The preparation method comprises the following steps: cutting the cornstalks, the sweet potato vines and the sugarcane stalks into fragments according to a proportion, then conveying the fragments into a pulverizer together with the bean pulp, the corn and the wheat berry to be crushed into powder, mixing the powder with other component raw materials, conveying the mixture into a pelletizer to be pelletized, bagging and sealing.

The invention discloses a hot-working white mushroom color protection agent and applications thereof and belongs to the fruit vegetable processing technology field. The color protection agent is prepared into a color protection solution, containing 3%-5% of calcium ascorbate, 0.5%-2% of calcium propionate, 0.8-1.5% of sodium chloride, 0.1-0.3% of L-cysteine and 0.02-0.03% of disodium ethylenediamine tetraacetate. Before heat treatment of white mushrooms, the color protection agent is employed for color protection processing, browning in the white mushroom product hot working process is prevented, influences of browning on product nutrition and quality are avoided, and health harm of dominant sulfite color protection agents at the present market are avoided.

The invention discloses calcium-magnesium-vitamin D tablets and a preparation method thereof. Every 1000 tablets consist of the following raw materials: 475-485g of calcium carbonate, 295-305g of magnesium carbonate, 0.50-0.55g of vitamin D, as well as the following adjuvant materials: 129-130g of dextrin, 70-80g of starch, 12-16g of silicon dioxide and 28-32g of coating powder; and the finished product, namely Jianbai calcium-magnesium-vitamin D tablets, has functions of supplementing calcium, magnesium and vitamin D and is mainly prepared by such technological processes as sieving the materials, weighing the materials, mixing the materials, preparing a soft material, preparing granules, drying the granules, straightening the granules, totally mixing the granules, tableting the granules, coating obtained tablets, picking the tablets, packaging the tablet and the like; the calcium-magnesium-vitamin D tablets, through novel prescription compatibility, are reasonable in proportioning among various elements which take a quite important 'synergistic' effect there-among, so that the absorption and utilization of nutrients are promoted; and in addition, the calcium-magnesium-vitamin D tablets, which are prepared by virtue of the novel preparation method, are high in quality and high in efficiency, and the preparation process is environment-friendly and pollution-free.

The invention discloses a long-acting food preservation liquid. The preservation liquid is prepared from components in parts by weight as follows: 10-20 parts of calcium ascorbate, 15-20 parts of sodium malate, 20-40 parts of chitosan, 30-40 parts of polymethyl cellulose, 10-15 parts of citric acid, 5-10 parts of tea polyphenol, 10-20 parts of a cape jasmine extraction solution, 20-30 parts of ferrous sulfate and 800-1,000 parts of distilled water. The long-acting food preservation liquid can realize long-acting bacterium inhabitation and preservation, is safe and environment-friendly and doesnot affect the human health.

The invention discloses an inonotus obliquus selenizing polysaccharide preparation and an application of the inonotus obliquus selenizing polysaccharide preparation for fresh keeping of raspberries. The polysaccharide preparation disclosed by the invention contains inonotus obliquus selenizing polysaccharide, calcium propionate, calcium ascorbate and sterile water. Fruits which are about 70% ripe in a raspberry garden are selected and the selected fruits are sprayed with the inonotus obliquus selenizing polysaccharide preparation disclosed by the invention, after the inonotus obliquus selenizing polysaccharide preparation is air-dried, the fruits are picked and the picked fruits are loaded into boxes, and the boxes with the fruits are put under low-temperature conditions of 3 DEG C for storage. Results indicate that after the raspberry fruits treated by the inonotus obliquus selenizing polysaccharide preparation disclosed by the invention are stored at 3 DEG C for 20d, the fruits are bright in color, the hardness and the flavor of the fruits do not have remarkable changes, and the good fruit rate is 92% or above. After the raspberry fruits which are not sprayed with the biologic fresh-keeping agent disclosed by the invention are stored at the same temperature for 7d, the phenomena that fruits become brown in color, are dehydrated and shrink, and at the same time, the phenomena that fruits become soft and decomposed and locally become mildewed appear. In addition, the inonotus obliquus selenizing polysaccharide preparation disclosed by the invention also has the characteristics of being easy to obtain, low in cost, safe, high-efficient and edible, so that the invention provides an effective technique means for the storage and the fresh keeping of the raspberry fruits.

The invention discloses vitamin complex tablets and a preparation method thereof. The vitamin complex tablets are prepared from the following components of vitamin A palmitate, vitamin B1, vitamin B2powder, vitamin B6, vitamin B12, calcium ascorbate, vitamin D3 powder, vitamin E acetic ester powder, biotin trituration, folic acid, nicotinamide, calcium pantothenate, dicalcium phosphate, copper sulfate, ferrous fumarate, magnesium hydrogen phosphate, magnesium oxide, manganese sulfate, zinc sulfate, a lubricant, a filling agent, an adhesive, a disintegrant and gastric-soluble coating powder. According to the preparation method of the vitamin complex tablets disclosed by the invention, a fluidized bed granulation production technology and a dry powder granulation production technology are adopted, so that the problem that main components are degraded caused by high-temperature drying in a conventional wet-method granulation technology is solved, besides, the technical difficult problemsof uneven mixing of various vitamins, low dissolution rate and slow disintegration time caused by a conventional production technology are also solved, and the medicine stability and the medicine dissolution rate are increased.