339 results about "Nutrition function" patented technology

The invention belongs to the technical field of feed additives, and in particular relates to complex enzyme for a feed. The complex enzyme comprises 7,500 to 15,000U / g of xylanase, 1,000 to 3,000U / g of mannose, 50 to 80U / g of galactosidase, 200 to 700U / g of cellulose, 500 to 1,500U / g of beta-glucanase, 150 to 1,000U / g of alpha-amylase, 2,000 to 10,000U / g of protease and 100 to 200U / g of pectinase. By adding corresponding enzyme preparations, the anti-nutrition function of the complex enzyme is reduced, the feed utilization is improved, and the animal production efficiency is improved, so the problems that the utilization rate of animal feed raw materials is low and the animal production performance is inhibited are effectively solved; meanwhile, the complex enzyme has the advantages of reasonable raw material mixing, good effect, and low overall cost.

The present invention provides a particulate composition wherein an oil component containing reduced coenzyme Q10 is polydispersed forming a domain in a matrix containing a water-soluble excipient, which simultaneously shows high oxidative stability and high oral absorbability, a production method thereof, and a stabilizing method thereof. It also provides a food, food with nutrient function claims, food for specified health uses, dietary supplement, nutritional product, animal drug, drink, feed, pet food, cosmetic, pharmaceutical product, therapeutic drug, prophylactic drug and the like, which contain the composition.

The invention takes protein and a reducing oligosaccharide Maillard product as microcapsule wall materials and applies the protein and the reducing oligosaccharide Maillard product to the production of probiotic microcapsules. A wall material solution is prepared by reaction of following components: the whey protein and isomaltooligosacharide are mixed according to the mass ratio ranging from (1:1) to (10:1) to form a solution, heating treatment is carried out at a constant temperature of 85-95 DEG C for 2-4 hours, Maillard reaction is carried out to generate grafts with different contents, which are used as a wall material solution. The concentrated probiotics are used as a core material, and an endogenesis emulsification gel method and a spraying and drying method are used for producing the probiotic microcapsules. The microcapsule wall materials comprise the milk-based protein and the prebiotics, have nutritional and functional properties and have a wide application range. A Maillard product is used as a wall material structure and is dense, so that the protection capability is enhanced; the fixed point releasing capability is enhanced in the presence of intestinal canal enzymes and intestinal canal microorganisms; and after the releasing, the microcapsule wall materials can provide nutrients for the probiotics. The prepared microcapsules are used as function factors, have a good market prospect and can be used for medicine, food and feed industries.

The invention relates to dairy product manufacture, in particular to puffed yoghourt and a producing method. The invention comprises yoghourt and gas, definitely consisting of cow milk, gas, thickening agent, emulsifying agent, white granulated sugar, whey albumin, watery butter and lactobacillus. The producing method is to add the gas into the yoghourt through an online mixer before the yoghourt is packed. The used materials of the invention product are complete natural fresh milk without pollution. The invention adds the gas in the yoghourt so as to realize abundant nutrition function and special mouth feel when the consumer drinks the yoghourt. Through adding the gas in the yoghourt, a majority of the gas exists in the yoghourt by a micro vesicle method, which can lead to the product having clean mouth feel and unique texture (fine honeycomb shape); in particular to the yoghourt with high fat content, the produce is clean without greasy feel after adding the gas.

The present invention discloses a series of combination formulas and a production use method of a functional nutrient beverage. According to the present invention, gamma-aminobutyric acid (GABA), vitamin B6 and taurine are subjected to compatibility so as to provide a synergy effect; a variety of vitamins, amino acids, non-protein amino acids, electrolyte elements, functional body benefitting health components and other components are matched, such that the functional nutrient beverage is comprehensive; the vitamin beverage, the amino acid nutrition beverage, the sport beverage, the nutrition function tea beverage and the like are blended so as to provide a variety of nutritional function effects, prevent potential nutrient deficiencies in the body function, and release a variety of psychological stress responses in everyday life; vitamins, amino acids and other nutrients are supplanted so as to improve immunity; effects of stress relieving, calming, brain activity enhancing, nerve cell nourishing, memory improving, brain blood circulation promoting, spirit relaxing, body function health conditioning, and aging resistance are provided; and the product is simple, convenient, economical and practical, and can be drunk for all types of people for a long time.

The invention provides health-care soybean milk, which relates to soybean products. The health-care soybean milk contains Chinese herbal medicine, wherein the Chinese herbal medicine is selected from a prescription A, a prescription B, a prescription C or a prescription D. As the Chinese herbal medicine is added to the soybean milk, the prior manufacture process for making soybean milk is broken. By applying the traditional Chinese herbal medicine to the soybean milk, the soybean milk is turned into the food with health functions from a single soybean juice food, and by adding four auxiliary conditioning materials, namely flavor, sucrose, carrots and tomatoes, the soybean milk completely has the characteristics of engineering functional ingredients, nutrient functional ingredients and conditioning food base materials.

The present invention discloses a food attractant growth promoting agent for aquatic animals and its manufacturing technology, its main components comprise: free amino acids, beta-dextran, mannan-oligosaccharide and nucleotide, its producing steps as follow: 1, debittering treatment for beer yeast; 2, centrifuging treatment; 3, filling compound enzyme into separating liquid; 4, processing the thermal insulating action; 5, increasing temperature till 90 DEG C to insulate heat continuously; 6, filling carries; 7, drying treatment. The merits of food attractant growth promoting agent of the present invention is: 1, adopting advanced biotechnology, it is natural, without poisonous and side effects; 2, enriching various amino acids, vitamins and minerals, it can be used and has nutrition function; 3, containing beta-dextran, mannan-oligosaccharide, small peptide and nucleotide etc. it can promote immunity of aquatic animals; 4, free amino acids, small peptide and nucleotide has food attracting function, increasing feed intake for aquatic animals, promoting growth.

Royal jelly proteins are orally taken, enter a human body, and are degraded in the gastrointestinal tract by human pepsin, trypsin and other enzymes to form small molecular peptides, and the small molecular peptides are absorbed and utilized by the human body; royal jelly is preprocessed on the basis of an original lyophilized royal jelly powder production technology in order to well promote the absorption and utilization of the royal jelly by the human body, promote the royal jelly to quickly act and enhance the oxidation resistance of the royal jelly; and combined enzymatic hydrolysis of royal jelly proteins is carried out by pepsin, trypsin and papain to make complex high molecular weight proteins in the royal jelly enzymatically hydrolyzed into small peptides with small and uniform molecular weight, which are nanometer active oligopeptide collagen (OCO), so the product can be easily absorbed by the human body, and has strong oxidation resisting, aging resisting and immunity enhancing functions. The method facilitates the performance of the nutritional functions and the healthcare functions of the royal jelly.

The invention relates to a ginseng and soapberry fermentation extract and its application in cosmetics. The extract is characterized by taking ginseng as the raw material, adding soapberries for lactobacillus fermentation, then conducting extraction with ethanol and other solvents, and purifying the extracting solution which can be applied in cosmetics. The fermented ginseng processed extracting solution and its cosmetics can be used for moisture retention, skin whitening, bacteriostasis, anti-senility, skin protection, and caring skin oxidative damage. As the extraction technology makes fully use of active substances in the ginseng and soapberry fermentation extract, such as rare ginsenoside Rh2, CK and the like, as well as the effective skin care effect of fermented soapberries, etc., the antioxidation and nutrition functions of ginseng and soapberry fermentation extract cosmetics are improved. The invention also provides embodiments of skin care cosmetics, and simultaneously elaborates that, compared with white ginseng, the ginseng and soapberry fermentation processed product of the invention contains different ginsenoside and has strong cosmetic application efficacy.

The invention discloses a nutritional type rice dedicated carbon matrix seedling substrate with strong water retention venting capability, which is prepared from the following raw materials of 30-40 parts of nitriding modified charcoal, 35-40 parts of air drying cow dung, 10-15 parts of pine needles, 8-10 parts of vermiculite, 3-5 parts of water-retaining agent and 1-2 parts of monopotassium phosphate. The nitriding modified charcoal adopted in the invention has a nitrogen nutrition function, and can reduce nitrogen leaching loss at the same time; through the mixing of the nitriding modified charcoal with the raw materials such as cow dung, pine needle and water-retaining agent, the substrate has the functions of water retention and ventilation, and meanwhile, the suitable carbon nitrogen ratio and comprehensive nutritional ingredients are more beneficial for rice seedling growth; the used raw materials are wide in source, low in price and easily available, and the product is low in cost and is beneficial for realizing ecological conversion utilization of wastes.

The invention discloses a black corn sour milk drink. The sour milk drink is prepared by fermenting raw materials comprising a black corn puree, high quality goat milk, a stabilizing agent and a fermenting agent. The sour milk drink obtained in the invention has the advantages of good solidification state, no whey precipitation, slip and fine mouthfeel, large amounts of nutrients of dietary fibers, flavonoids, trace elements, VE and the like, and possessing of health and eating nutrition functions.

The invention belongs to the technical field of recombinant fusion protein medicaments. In the method, capsid protein genes cotC of spores of bacillus subtilis are used as molecular vectors and are recombined with human serum albumin hsa genes, so that integrated recombinant plasmid for fusion expression is constructed; after the bacillus subtilis is transformed through the recombinant plasmid for fusion expression of the human serum albumin HAS, exogenous genes are integrated in amylase genes amyE at specific sites on chromosomes through homologous recombination, and the amylase genes are subjected to insertional inactivation, so that a recombinant strain has no amylase activity, the recombinant bacillus subtilis strain comprising fusion expression CotC-HAS is successfully screened, and the human serum albumin is displayed on the surface of the spore produced by inducing the recombinant strain. The recombinant spore can be directly and orally taken by animals; and the recombinant spore has a part of medicinal effects and nutrition functions of the human serum albumin on the basis of keeping physiological property of the spore.

The invention discloses compound nutritional noodles and a preparation method thereof. The compound nutritional noodles are prepared by taking perilla frutescens, se-enriched mushrooms and buckwheat as main raw materials, wherein the organic selenium content of the compound nutritional noodles reaches 200 mu g / kg, and the alpha linolenic acid content of the compound nutritional noodles reaches 2%. The preparation method comprises the steps of: (1) preparation of se-enriched mushroom powder or se-enriched malt powder; (2) preparation of perilla frutescens pulp; (3) preparation of buckwheat powder; (4) determination of a formula of the nutritional noodles; and (5) preparation of the noodles. Research proves that due to the reasonable collocation of the perilla frutescens pulp, the se-enriched mushroom powder or the se-enriched malt powder and the buckwheat powder, strong nutrition and health care functions can be brought into play in the aspects of regulating the fat metabolism, enhancing the immunoregulation, reducing the high blood fat and low-density lipoprotein cholesterol, eliminating lead and detoxifying, protecting the liver and heart and blood vessels, and the like. Therefore, the compound nutritional noodles disclosed by the invention have the function of compound nutrition, increase the diet varieties, and can promote the health of people. The compound nutritional noodles are suitable for adults and children to eat.

The invention provides a preparation method of a water-retaining agent with biochemical nutritional functions. Acrylic acid of the proportioning quantity is put into a reactor, and added with deioned water, naturalized with potassium hydroxide; acrylic amide of the proportioning quantity is prepared into the water solution of acrylic amide with deioned water, added into the water solution of naturalized acrylic acid, and then respectively added with attapulgite, an oxidant, a reducer, and an accelerant in proportioning quantities thereof, and well mixed and filled with nitrogen, thus a colloid product is obtained through polymerization. The colloid product is smashed and a powdered acrylic acid-acrylic amide copolymer is acquired; the acrylic acid-acrylic amide copolymer is sprayed with the water solution of humic acid, and dried, and finally the water-retaining agent is prepared having the biochemical nutritional functions. Attapulgite is added to reduce the cost of the water-retaining agent, and humic acid is utilized to endow the water-retaining agent with the biochemical nutritional function in post treatment. The water absorption rate of the water-retaining agent is 180 to 400 times, and the normal saline absorption rate of the water-retaining agent is 20 to 65 times.

The invention provides a cold-proof antifreezing water soluble fertilizer special for tea trees and a preparation method of the water soluble fertilizer. The water soluble fertilizer is prepared from, by weight, 2-5 parts of glucose or saccharose, 2.5-7 parts of amino acid, 4-9 parts of urea, 1.5-5 parts of EDTA iron, 1-3 parts of EDTA zinc, 0.5-3 parts of EDTA manganese, 3-8 parts of fulvic acid, 1.6-3.3 parts of ascorbic acid, 30-50 parts of polyethylene glycol, 1-6 parts of chitosan and 40-57 parts of water. The water soluble fertilizer is applied to tea tree production, the number of dead leaves of tea trees can be reduced, the blade withering rate can be reduced, the content of soluble sugar can be increased, the content of free water can be reduced, and the activity of SOD enzyme and CAT enzyme in cells can be improved. The cold-proof antifreezing water soluble fertilizer ingeniously combines the nutrition function and the cold-proof function, promotes the tea trees to grow healthily and strongly and enhances the disease-resistant performance of the tea trees.

The invention relates to an organic insecticide enveloping fertilizer and a manufacturing technique. An agricultural insecticide and an envelope agent are coated on the surface of granular compound fertilizer, and a sealing agent is coated on the outermost layer of the granular compound fertilizer. The manufacturing technique comprises the steps of: utilizing the granular fertilizer of the compound fertilizer of a finished product as the basis, mixing the agricultural insecticides such as acetamiprid and the like and the enveloping agent, utilizing an insecticidal-mechanical mist sprayer to spray mist on the outer layer of the granular compound fertilizer; and then adding a sealing agent according to a certain proportion so as to obtain the organic insecticide enveloping fertilizer. The organic insecticide enveloping fertilizer is an insecticidal-fertilizer product which uses agricultural insecticides to envelope the granular compound fertilizer. In the invention, the Insecticidal function of the compound fertilizer is added, and the defects that the technology of a compound fertilizer product only has a nutrition function of the fertilizer, and is not beneficial to realizing synchronous conduction of fertilizer applying and insecticide applying are overcome. In the invention, the fertilizer and the insecticide are combined, the nutrition of crops and disease prevention and insect control are integrated, so that the dual-effect function of applying fertilizer and controlling the insect is achieved. Simultaneously, in the invention, the safety and the environmental protection of the use of the insecticidal fertilizer are improved, the lasting performance and the application of the fertilizer and the insecticide are increased and the functionality and the energy-saving performance of productive labor are improved.

The invention discloses a method for making fruit-vegetable soybean milk powder from soybean sprout. The method comprises two steps of preparing raw materials and preparing the soybean milk powder. The soybean sprout is taken as a base material; fruit-vegetable powder, functional sweeteners, a flavoring agent, a thickening agent and the like are added into the base material to prepare the soybean powder; the amino acid content and the protein solubility of the soybean powder are improved, and the pepsin digestibility is remarkably improved; and the fruit-vegetable powder contains rich essential ingredients (such as vitamins and mineral elements) and physiologically active ingredients of a human body, and has nutrition functions of remarkably regulating blood lipid, reducing plasma cholesterol, regulating a fasting insulin level, modifying blood sugar generation reaction, improving large intestine functions, prompting intestinal tract movement, reducing the contact time of harmful substances with the intestine so as to effectively prevent and cure colon cancer, and enhancing the immunologic function of human bodies. The method for making the fruit-vegetable soybean milk powder from the soybean sprout can meet the requirements of vast patients on various selections of diabetes treatment.

The invention discloses a method for planting on an improved orchard chicken-raising grassland, which comprises the following steps of: (1) dividing an orchard into a plurality of grass growing regions and grass non-growing regions by adopting an improved root restriction method; (2) selecting three to four pasturage varieties with high content of nutrient components, such as plant polysaccharide, isoflavone and the like, with different shade duality performances; and (3) respectively sowing the pasturage varieties with different shade duality performances into a land parcel with different light irradiation rates to form the improved orchard chicken-raising grassland. The nutrition competition of the pasturage and fruit trees is effectively reduced, the nutrition function of the orchard grassland is increased, and the disease-resistant capability of free-range chicken is improved under the condition of ensuring the normal growth of the fruit trees and the pasturage, and the biological environment of the orchard is obviously improved, and meanwhile, the fruit and chicken eggs are obviously improved.

The invention provides an optimized high-temperature resistant mannanase MAN5gy, and a preparation method and application thereof. According to the invention, mutation of mannanase MAN5gy from Aspergillus niger is achieved to obtain an amino acid sequence shown as in a SEQ ID NO.3, and the invention provides a coding gene man5gy for encoding the above ala mannanase. The mutated mannanase provided by the invention has the following properties: optimal pH value of 4.0 and optimum temperature of 65 DEG C. The mannanase is suitable for feed industry and has synergetic effect with xylanase, so as to effectively eliminate or reduce the anti-nutrition function caused by the increase of viscosity. In the oil and natural gas exploitation industry, mannanase can well degrade galactomannan to enhance flow velocity of oil or gas. Due to the high temperature (>80 DEG C) in the oil exploitation process, the high-temperature resistant mannanase can play a good role.

The invention belongs to the technical field of the supper absorbent resin and discloses a preparation method for low-cost nutrition type water retaining agent. The invention adopts the acrylic acid as a monomer, adopts the aqueous solution polymerization method and adds a large amount of urea as the nutritional agent, thus the cost is not only lowered but the water retaining agent simultaneously has the nutritional function as well. The water retaining agent which is characterized by a low cost and a nutritional function has excellent water absorption and retention performances, higher gel strength and better biochemical stability, can be widely applied to the agriculture and forestry and is convenient for the industrialized production.

The invention relates to a powdery nutritional food, in particular to a powdery nutritional food prepared from five kinds of beans, namely black soya bean, red bean, soya bean, mung bean and white bean. According to the traditional Chinese medicine theory, a fine and smooth powdery product containing fine particles is refined from the five kinds of carefully selected beans by nine technological processes, namely sorting and blending, soaking with warm water, steaming and drying at high temperature, baking at low temperature, bulking in vacuum, accurately grinding, sieving and filtering, drying at low temperature as well as packaging and moulding, and the nutritional effects of all the beans are mutually replenished, the side effects are mutually restrained, thus a powdery bean product with new herbal cuisine function and new nutritional function is formed. The product is rich in various amino acids, minerals and vitamins as well as trace elements such as Ca, P, Fe, Zn, Cu, Mg, Mo, Se and F necessary to a human body, is balanced in function, has the efficacies of strengthening physical health by nourishing, tonifying spleen and stomach, moistening lung and eliminating dryness, enriching blood and calming nerves, tonifying kidney and improving eyesight, expelling wind and eliminating paralysis, clearing damp, promoting blood circulation and eliminating swelling as well as clearing heat and detoxicating, can meet daily diet nursing requirement of general people, the elderly, the young, women and children; in addition, raw materials are easy to get, and the powdery nutritional food is easy to produce and convenient to take and has low cost, wide market prospect and high economic value.

The invention discloses composite fermented beverage prepared from yellow peach, burdock, Chinese yam, sweet osmanthus and violet and a preparation method thereof, and belongs to the field of beverage processing. The composite fermented beverage is characterized by comprising the following raw materials in mass percent: 20-24% of yellow peach juice, 14-18% of purified burdock liquid, 10-14% of Chinese yam pulp, 6-8% of purified sweet osmanthus liquid, 4-6% of purified violet liquid, 2-5% of ferment mixed bacteria suspension, 3-10% of a sweetening agent, 0.02-0.04% of a sour agent, 0.1-0.2% of a stabilizer, and the balance of purified water, and prepared by the steps of blending, fermenting, treating stability, filtering, homogenizing, degassing, filling, sterilizing and packaging to obtain the composite fermented beverage. The composite fermented beverage disclosed by the invention is rich in a plurality of substances beneficial to a human body such as oligosaccharide, polysaccharide, flavone, pigment, vitamins and mineral substances, rich in nutrition, sour and sweet, and integrates the healthcare function with the nutrition function. The preparation method disclosed by the invention is simple in technology and low in cost; the composite fermented beverage is safe, free of toxic and side effects, and convenient to eat.

The invention relates to iodized edible salt with black tea or green tea and a preparation method for the iodized salt and belongs to the technical field of foods. The edible salt is prepared by adding black tea powder or green tea powder and potassium iodate into non-iodized salt; the total tea polyphenol content in the iodized edible salt is 0.1 to 0.4 g / kg; and the total potassium iodate content in the iodized edible salt, which is metered by iodine (I), is 20 to 50 mg / kg. The iodized edible salt prepared by using the method can well develop the original nutrition function of the black teaor the green tea when serving as a seasoning for iodine supplementation; and the preparation method is simple and the cost is lower.

The invention discloses a production method of a high-bioactivity whole egg body fermentation product, which comprises the following steps of: 1, cleaning, sterilizing and airing eggs, adding edible organic acid, and soaking in water; 2, stirring egg bodies to release egg membranes and egg liquid, and performing multi-step enzymatic hydrolysis to obtain hydrolyzed whole egg liquid; 3, mixing andstirring hydrolyzed whole egg liquid with prebiotics, homogenizing, sterilizing, cooling, inoculating yeast, and fermenting with lactic acid bacteria to obtain whole egg body fermentation liquid; 4, uniformly mixing whole egg body fermentation liquor and cyclodextrin, homogenizing, embedding, cooling and standing at low temperature, centrifuging to remove cholesterol, and freeze-drying separated liquid to obtain the high-calcium low-cholesterol whole egg body fermentation product rich in polypeptide. The invention also discloses the high-bioactivity whole egg body fermentation product and application thereof. The whole egg body fermentation product has stronger biological activity, can generate positive influence on basic metabolism and immune system of human body, and can be widely applied to non-medical application aspects in fields of nutritional functional food, special diet special medical food, health food and food.

The invention discloses a cartilage graft for cartilage injury repair and a preparation method thereof. The cartilage graft is prepared based on an adipose-derived stem cell-cartilage cell co-culture technology. The preparation method is effective and safe, can prepare enough cartilage cells for transplant in a short time, can efficiently transform cartilage tissue and can improve cartilage tissue transplant treatment effects. The preparation method utilizes nutrition functions of adipose-derived stem cells and carries out co-culture of adipose-derived stem cells and cartilage cells in a three-dimensional culture system. Through interaction of the adipose-derived stem cells and the cartilage cells, proliferation and activity of the cartilage cells are promoted. The adipose-derived stem cells are influenced by the environment and are partly differentiated into cartilage cells and thus under the condition of undersampling or activity lack of the cartilage cells, a high-quality cartilage graft can be obtained and graft viability is promoted and shallow-layer cartilage coloboma can be repaired well.

The invention discloses a production process of preserved beancurd having a nutrition and health-care function, comprising the following steps: screening mucor strains; injecting N<+> ions; producinghigh-yield metabolite plasmin; producing the preserved beancurd; and adding a protease preparation. The preserved beancurd has the advantages of rich nutrition, nutrition and health-care function enhancement and low cost. Industrialized low-salt thrombolytic preserved beancurd having a nutrition function and lowering cholesterin can be produced through the invention.

The invention relates to a preparation method of a milk / egg nutrition beverage, which specifically comprises the steps of: selecting fresh eggs, and evenly stirring the egg liquid; removing the bad smell of the egg liquid by bad smell removing equipment; concentrating under vacuum, and putting the sterilized and bad-smell-removed egg liquid into a double-effect falling film evaporator for concentrating; homogenizing under a high pressure, smashing the egg liquid into material points by a plurality of tinny valve openings under a high pressure, and evenly distributing the material points into a material liquid; atomizing and drying, and evenly spraying the plainwhite into a drying tower by a nozzle to prepare egg powder; and adding the egg powder into sterilized fresh milk, adding water, adding a food additive and white granulated sugar, stirring, and canning into a milk / egg mixed beverage. The preparation method is advanced in preparation technology, and the milk and the egg are scientifically mixed with each other, so that the nutrition functions of the milk and the egg are intensified. The beverage can be drunk at any time and any place, is very convenient, is good in mouthfeel, is suitable for drinking in four seasons, and is good for the children and the adults.

The invention relates to a formulated foodstuff with special medical purposes for patients with hyperuricemia and gout and provides a granule or powder solid beverage formed by mixing both medicinal and edible plants and extract thereof and a nutrient supplement. The granule or powder solid beverage contains submicron powder of green papaya, banana peel extract, green tea extract, sweet potato vine extract, kudzu vine root extract, Poria cocos extract, lotus leaf extract, cape jasmine extract, haw extract, licorice extract, stevia rebaudiana extract, xylo oligosaccharide, dipotassium hydrogen phosphate, sodium bicarbonate, vitamin C and nicotinamide. The granule or powder solid beverage provided by the invention is mainly directed at the characteristic of purine metabolism disorders of patients with hyperuricemia and gout, improves the complex process of biochemical metabolism like protein metabolism, purine metabolism and lipid metabolism in the bodies of patients with hyperuricemia and gout in virtue of special physiological active substances and targeted micronutrients included in the granule or powder solid beverage, indirectly inhibits synthesis of uric acid, promotes acid discharging and maintains nutrition functions like acid-base balance of the body.

The invention relates to a tourmaline water-quality purification and mineralization ball and a preparation method thereof. The purification and mineralization ball comprises the following compositions by weight percentage: 10 to 30 percent of tourmaline powder, 30 to 50 percent of medical stone powder, 2 to 10 percent of bamboo-carbon powder and 30 to 58 percent of pot clay. Compared with the prior art, the tourmaline water-quality purification and mineralization ball has better water permeability, obviously strengthens the purification and mineralization function on drinking water, gives full play to the pH value adjustment ability of tourmaline, the adsorption ability and the nutrition function of medical stones, the microporous function of bamboo carbon and respective microelements, is easy to clean, can be reused, and saves resources.