41 results about "Choline Bitartrate" patented technology

The present invention relates to a nutritional supplement composition, comprising a therapeutically effective amounts of Vitamin C, Vitamin D3, Thiamin, Riboflavin, Niacin, Vitamin B6, Folic acid, Vitamin B12, Pantothenic acid, Calcium, Magnesium, Zinc, Chromium, Sugar, Protein, Acetyl-L-Carnitine, Dimethylaminoethanol complex, Phosphatidylserine complex, L-Glutamine, N-Acetyl-L-Tyrosine, L-Phenylalanine, Taurine, Methionine, Valine, Isoleucine, 5 Hydroxytryptophan, L-Taurine, N-Acetyl-Tyrosine, N-Acetyl-L-Cysteine, Alpha Lipoic Acid, Alpha Glycerylphosphoricholine complex, Bacopa Monnieri extract, Gingko Biloba extract, Passion flower, Lemon Balm, Gotu Kola, Ashwagandha, Choline Bitartrate complex, Panax Ginseng extract, Turmeric, Organic freeze dried fruit juice blends (concord grape, red raspberry, pineapple, cranberry, acai, pomegranate, acerola cherry, bilberry, lingonberry, black currant, aronia, sour cherry, black raspberry), Organic freeze dried greens blends (barley grass, broccoli, beet, carrot, alfalfa, oat), and Protein digestive enzyme blends (Protease 4.5, peptidase, bromelain, protease 6.0, protease 3.0, L planatrum, B bifidum) in a mixture to provide optimal cognitive function.

The invention provides a process for preparing a composition of vitamins and minerals, which contains the following components in each 1,000 tablets: 1 to 5 x 10<6>IU of vitamin A, 0 to 2 grams of beta-carotene, 0.75 to 4 x 10<5>IU of vitamin D, 0 to 30 milligrams of vitamin K, 0.5 to 5 grams of vitamin B1, 0.5 to 5 grams of vitamin B2, 0.25 to 1 gram of vitamin B6, 0.5 to 2 milligrams of vitamin B12, 25 to 100 grams of vitamin C, 0 to 0.4 grams of folic acid, 0 to 30 milligrams of biotin, 5 to 15 grams of vitamin E, 5 to 15 grams of nicotinamide, 2.5 to 10 grams of calcium pantothenate, 0 to 50 grams of heavy choline bitartrate, 0 to 100 milligrams of iodine, 0 to 25 grams of L-lysine salt, 0 to 50 grams of inositol, 5 to 10 grams of potassium, 5 to 15 grams of iron, 0.5 to 1 grams of copper, 0 to 50 milligrams of selenium, 0 to 120 grams of magnesium, 0 to 2 grams of manganese, 0.25 to 15 grams of zinc, 0 to 20 milligrams of chromium, 0 to 25 milligrams of molybdenum, 163 to 558 grams of bicalcium phosphate, 0 to 600 grams of calcium carbonate, 50 to 100 grams of starch, 30 to 60 grams of lactose, 100 to 200 grams of microcrystalline cellulose, 20 to 50 grams of dextrin, 15 to 50 grams of cross-linked sodium carboxymethyl cellulose, 0 to 30 grams of low substituted hydroxypropyl cellulose, 8 to 16 grams of tartaric acid, 5 to 20 grams of talcum powder, 8 to 12 grams of superfine silica gel powder, and 6 to 10 grams of magnesium stearate. The process is characterized in that the vitamin C adopts powder coating, and the coating material is methyl acrylate copolymer, preferably a mixture of a methacrylic acid / ethyl acrylate (1 to 1) copolymer and an ethyl acrylate / methyl methacrylate (2 to 1) copolymer, wherien the weight ratio of mixture is between 1 to 4 and 4 to 1. The composition of the vitamins and the minerals has simple preparation process and convenient operation, and can improve the stability of the vitamins.

The invention discloses high-fat purified feed establishing a metabolic syndrome animal model and a processing technology, wherein the high-fat purified feed has good stability, conforms to the eating habits of rodents and ensures that the designed ingredients are not damaged. The high-fat purified feed comprises the following raw materials in parts by weight: 20.0-25.0 parts of casein, 8.0-10.0 parts of starch, 18.0-20.0 parts of sucrose, 2.0-3.0 parts of vegetable oil, 18.0-22.0 parts of animal fat, 5.0-6.0 parts of cellulose, 0.2-0.5 part of L-cystine, 1.0-2.0 parts of dicalcium phosphate, 0.5-1.0 part of calcium carbonate, 1.5-2.0 parts of potassium citrate, 0.15-0.25 part of choline bitartrate, 1.0-2.0 parts of composite minerals, 1.0-1.5 parts of vitamin complex and 10.0-12.0 parts of maltodextrin. The high-fat purified feed disclosed by the invention has good stability and balanced nutrition and is suitable for rodents.

The invention belongs to the technical field of marine fish (mullet) bait research and development, relates to a treatment method and a component proportion of high-efficiency marine algae enteromorpha for baits, and aims at using enteromorpha as a new feed resource for development and application and applying the enteromorpha as a low-input high-output algae feed in the breeding industry. The marine green tide algae enteromorpha serving as a high-efficiency feed additive comprises the following components: 300g of fish meal, 300g of soybean meal, 70g of whole wheat flour, 50g of yeast, 50mL of maize germ oil, 15g of soybean lecithin, 5g of sodium alginate, 1g of cellulase, 50000IU of vitamin A, 4000IU of vitamin D, 100mg of vitamin E, 50mg of vitamin B1, 50mg of vitamin B2, 5mg of vitamin B6, 10mu g of vitamin B12, 150mg of nicotinamide, 50mg of calcium pantothenate, 500mg of choline bitartrate, 500mg of vitamin C, 100mg of iron, 10mg of copper, 5mg of zinc, 10mg of magnesium, 1mg of iodine, 10mg of manganese, 100mg of potassium, 5580mg of calcium hydrophosphate, and 250mg of L-lysiante, wherein the enteromorpha is added according to a gradient. A feeding attraction activity test is carried out by detecting the rate of live weight growth of mullet, a specific growth rate and a bait coefficient, and the best feed enteromorpha gradient is finally determined. According to the invention, the enteromorpha serving as a low-cost high-efficiency feed additive can be quickly applied in the breeding industry.

The invention belongs to the technical field of medical animal model feed and discloses feed for preparation of an alcoholic liver animal model. The feed for mice is prepared from casein, L-cystine, DL-methionine, maltodextrin, meal cellulose, xanthan gum, choline bitartrate, a mineral premix, a vitamin premix, cholesterol, sodium cholate, fish oil, alcohol and water. The feed for preparation of an alcoholic liver animal model can gradually cause mouse alcoholic fatty liver, hepatitis and liver fibrosis. The model has features similar to human diseases and pathology has a certain development process. A modeling method is simple and easy and has a high success rate, a low death rate, good repeatability and a wide application prospect.

The invention discloses prebiotics-added formula milk powder suitable for premature infants and infants with low birth weight and a preparation method thereof and belongs to the technical field of foods. The prebiotics-added formula milk powder is prepared from the following raw materials: whole milk or whole milk powder or skim milk powder, desalted whey powder, whey protein powder, mixed prebiotics, mixed edible vegetable oil, docosahexenoic acid, arachidonic acid, OPO structural fat, medium chain triglyceride, vitamin premix, mineral premix, inositol, choline bitartrate, taurine, L-carnitine tartrate and nucleotide, wherein the mixed prebiotics are prepared by mixing two or more than two of galactooligosaccharide, fructo-oligosaccharide, trans-galactoside oligosaccharide, lactosucrose, inulooligosaccharide and lactitol. The milk powder reaches nutritional ingredient balance, immune ingredient balance and acid-base balance, is more close to the ingredients of breast milk, can promote proliferation of beneficial bacteria in the intestine, improve absorption of calcium and magnesium and meet the energy requirements of the infants, and has an effect of promoting healthy development of organs.

The invention discloses a purified feed used for constructing a nutritional obesity animal model as well as a preparation method and application of the purified feed. The purified feed is prepared from the following raw materials in parts by weight: 200-300 parts of casein, 3-5 parts of cysteine, 100-150 parts of maltodextrin, 50-100 parts of sucrose, 30-80 parts of cellulose, 20-50 parts of soya-bean oil, 250-360 parts of lard oil, 10-15 parts of mineral salt premix compound, 10-20 parts of calcium hydrogen phosphate, 5-10 parts of calcium carbonate, 15-30 parts of potassium citrate, 10-15 parts of vitamin premix compound, 2-4 parts of choline bitartrate, and 0.06-0.08 part of food-grade methylene blue stain. According to the purified feed, the purified raw materials with clear components are adopted, so that the oil content can be increased, the proportioning is reasonable, the quality is stable, the food with the form and the taste is suitable for being eaten, and the purified feed can be used for constructing a rodent nutritional obesity model, has an obvious effect and is good in repeatability.

The invention relates to a full-nutrient formula food for improving immunity and special medical purpose. The full-nutrient formula food for improving immunity and special medical purpose comprises the following components in parts by weight: 170-300 parts of protein substances, 210-320 parts of fat substances, 400-610 parts of carbohydrate, 20-90 parts of dietary fiber substances, 1-2.3 parts of composite trace minerals, 60-100 parts of composite macro minerals, 4.1-12.2 parts of composite vitamins and 2.5-19.0 parts of choline bitartrate. According to the full-nutrient formula food for improving immunity and special medical purpose disclosed by the invention, various components are mutually matched, so that the full-nutrient formula food for improving immunity and special medical purpose has important influence on absorption, utilization and metabolism of formula nutrient substances in organisms. Various nutrients are in synergistic reaction, so that malnutrition caused by reasons of intestinal tract intolerance caused by diseases or operation fasting and the like can be notably improved, the full-nutrient formula food for improving immunity and special medical purpose can help patients to recover weight after operation, and the immune function of the organisms is improved. The full-nutrient formula food for improving immunity and special medical purpose disclosed by the invention has universality, and is prepared into a full-nutrient formula for specific indications with components of other full-nutrient formulas for special medical purpose.

The invention provides constipation prevention and treatment formula milk powder suitable for women in a pregnancy preparation period and a gestation period. The formula milk powder is prepared by blending of skim milk powder, demineralised whey powder, vegetable fatty powder, whole milk powder, concentrated whey protein powder, fructo-oligosaccharide, phospholipids, DHA algae oil powder, choline bitartrate, lactoferrin powder, potassium chloride, calcium carbonate, magnesium oxide, zinc gluconate, ferric pyrophosphate, sodium selenite and various vitamins. The formula milk powder has advantages that nutritional requirements of fetal development and women in the pregnancy preparation period and the gestation period can be comprehensively met while excessive weight increase caused by food intake increase for nutrition supplementing can be avoided. In addition, the formula milk powder is great in taste and can be mixed with warm water, thereby being an optimum nutritional product for supplementing essential nutrients to fetuses and women in the pregnancy preparation period and the gestation period to promote fetal normal development and health of pregnant women.

The invention discloses a special glucose-lowering formula food for medical use and a preparation method thereof and belongs to the technical field of special medical foods. The formula food is prepared from components including whey protein, casein, soybean isolate protein, high oleic acid sunflower oil, low erucic acid rapeseed oil, corn oil, coconut oil, cassava starch, resistant starch, resistant dextrin, maltodextrin, corn syrup powder, crystalline fructose, maltitol, inulin, fructooligosaccharide, galacto-oligosaccharide, isomalto-oligosaccharide, soybean oligosaccharide, soybean dietaryfiber, oatmeal, choline bitartrate, dihydrocannabinol and the like. According to the formula food, the ratio of trace nutrients and the content of sodium are adjusted and a low blood glucose generation index of a product is emphasized; comprehensive and balanced nutrient supports are provided for patients and the formula food is suitable for patients with diabetes mellitus.

The invention discloses a composition for treating alopecia, belonging to the technology field of medicines. The composition comprises vitamin A 2,500-3,500IU, vitamin B1 2-3mg, vitamin B2 2-3mg, vitamin B6 0.2-0.3mg, vitamin B12 40-60Mug, vitamin D2 250-350IU, vitamin E 4-6mg, nicotinamide 7-8mg, calcium pantothenate 2-3mg, choline bitartrate 20-30mg, inositol 20-30mg, ferrum 4-6mg, iodine 40-60Mug, manganese 0.4-0.6, zinc 0.2-0.3mg, calcium hydrogen phosphate 270-280mg, magnesium 0.4-0.6mg, potassium 4-6mg, and L-lysine 10-15mg. The inventive composition can be made into tablet, capsule or oral liquid; and has the advantages of synergic action of each component, good therapeutic effect, low toxic and side effects, applicability to long-term administration, and convenience for administration and carrying.

The invention discloses an efficient fiber fabric flame retardant. The efficient fiber fabric flame retardant is prepared from the following raw materials in parts by weight: 3-6 parts of sodium polyacrylate, 4-7 parts of epoxy chloropropane, 5-8 parts of sodium hydroxide, 7-11 parts of trichloro ethylene, 4-9 parts of methyl diisocyanate, 8-16 parts of triethanolamine, 9-16 parts of dicyandiamide, 6-8 parts of polyoxyethylene polyoxypropylene ether, 5-7 parts of choline bitartrate crystalline, 4-6 parts of film formation aid, 1-5 parts of diacetone alcohol, 3-8 parts of polyvinyl chloride, 2-5 parts of calcium aluminate and 8-13 parts of magnesium hydroxide. The efficient fiber fabric flame retardant has the beneficial effects that the flame retardant has excellent flame-retarding and flame-inhibiting effects, is non-toxic and harmless, and is convenient to use.

The present disclosure relates to pharmaceutical compositions for mammalian consumption containing essential fatty acids, protein, vitamins and choline, or combinations thereof, so constituted to optimize absorption and / or transport and / or efficiency of the co-ingredients of the composition. The pharmaceutical compositions are useful as supplements to provide nutrients to nutritionally deficient patients. The composition can contain essential fatty acids, such as EPA, DHA and / or ALA, cobalamin binding protein, such as Intrinsic Factor, vitamin B12 or a synthetic form thereof, choline, such as choline bitartrate, or combinations thereof.

The invention discloses an alloy electroplating liquid. The alloy electroplating liquid consists of the following raw material components in parts by weight: 80 to 100 parts of nickel sulfate, 10 to 20 parts of ferrous sulfate, 15 to 20 parts of stannous chloride, 10 to 20 parts of ammonium molybdate, 30 to 35 parts of potassium sulfate, 25 to 30 parts of iron chloride, 8 to 10 parts of aluminum chloride, 8 to 15 parts of ferrous hydroxide, 5 to 8 parts of calcium hydroxide, 6 to 8 parts of sodium citrate, 5 to 10 parts of oxalic acid, 5 to 8 parts of potassium bitartrate, 8 to 10 parts of sodium bicarbonate, 6 to 10 parts of choline bitartrate and 150 to 200 parts of deionized water. The alloy electroplating liquid can completely substitute an AG electroplating liquid, after a plated part has electroplating treatment of the alloy electroplating liquid, a decorative bright plating layer with exquisite and good crystallization can be obtained, and the electroplating cost by utilizing the AG precious metal electroplating liquid can be reduced.

The invention discloses a mouse obesity and alcohol synergistic interaction hepatopathy full-stomach nutrient solution which comprises the components in every 100 g of the mouse normal full-stomach nutrient liquid: 4.22 g of compound trace elements, 0.44 g of supplementary minerals, 2.5 g of fat-soluble vitamins, 20 UL of a complementary vitamin E, 1 ml of 0.1% folic acid and 0.2 g of a complementary vitamin, namely choline bitartrate. The mouse obesity and alcohol synergistic interaction hepatopathy full-stomach nutrient solution is characterized by further comprising the following components by weight: 19-20 g of protein powder, 22-23 g of fat, 49-50 g of carbohydrate and 0.21 g of cholesterol. The components are mixed, 15-18.4 ml of absolute ethyl alcohol and 160-165 ml of water are added to dissolve the components, and thus the mouse obesity and alcohol synergistic interaction hepatopathy full-stomach nutrient solution can be prepared. When the solution is injected into a mouse, a great number of lipid droplets can be generated inside liver cells within two weeks, and fatty degeneration and infection focus punctiform liver cell necrosis can be caused, resulting in formation of mouse fatty liver hepatitis, and thus pathological change that alcohol liver damage can be acutely exacerbated by obesity can be very well reproduced.

The invention discloses jelly feed and a preparation method thereof. The jelly feed, according to its formulation, comprises, by weight, 2600-3000 parts of water, 450-550 parts of sugar, 60-80 parts of jelly powder, 182-210 parts of animal proteins, 2-5 parts of DL-methionine, 30-40 parts of a mineral premix, 6-10 parts of an emulsifier, 8-12 parts of a vitamin premix, 1-3 parts of choline bitartrate, 44-55 parts of vitamins, 132-160 parts of corn syrup, and 45-55 parts of vegetable oil. The jelly feed contains sufficient moisture and complete nutrients required for the growth and developmentof mice, additional water is not required, contamination is avoided, feeding is facilitated, and the jelly feed is particularly suitable for use in long-range transportation of mice. The traditional feeding mode where water bottles are used to supply water along with granulated feed can be replaced, and manpower and feeding time can be saved.

The invention discloses a D-galactose addition feed for constructing a senile dementia animal model and a preparation method thereof, and relates to the technical field of construction of a medical experimental animal model. The preparation method comprises the steps of: weighing corn oil and anhydrous milk fat according to a proportion and heating and melting the corn oil and the anhydrous milk fat into a semi-fluid state grease material; then re-weighing raw materials: casein, corn starch, maltodextrin, cane sugar, cellulose, DL-methionine, D-galactose, composite minerals, calcium carbonate, composite vitamins and choline bitartrate; mixing the weighed raw materials, and preparing feed particles with a diameter of 10mm and a length of 15-20mm by using a hoop standard granulator; performing dehumidification and drying for 24-36 hours again through a dehumidifier, finally obtaining dried feed particles; and packing products, carrying out irradiation and disinfection by using cobalt 60, and obtaining finished products. The D-galactose addition feed for constructing a senile dementia animal model has stable nutrient composition and meets the hardness and mouthfeel of eating habits of rodents. The process is simple and the molding effect is good.

A weight-loss beverage composition including L-carnitine-L-tartrate, green tea extract, green coffee bean extract / chlorogenic acid, at least one B vitamin, choline bitartrate, inositol, para-aminobenzoic acid, raspberry ketones, acai extract, garcinia cambogia, and guarana. The weight-loss beverage composition is useful for promoting health and weight reduction.

The invention discloses a serum replacement for cell culture. The serum replacement is prepared from the following raw materials: manganese chloride, sodium selenite, ammonium molybdate, ferric citrate, choline bitartrate, vitamin D2, vitamin K2, vitamin K3, adenine, guanine hydrochloride, uracil, linoleic acid, cholesterol, insulin, hydrocortisone, dexamethasone, yeast hydrolysate, lactoprotein hydrolysate, casein hydrolysate and malt peptone. The serum replacement disclosed by the invention is added into a common basic culture medium and can be used for culturing cells, and can completely replace serum; the serum replacement does not contain IgG so that a monoclonal antibody produced antibody purification technology is greatly simplified; the cell culture is remarkably prolonged and thecells do not die; the production of protein and antibodies is facilitated; the cost can be greatly reduced and the production cost can be reduced.

The invention provides an AGEs feed for SPF-grade experimental rats and mice, and a preparation method and a content determination method of the AGEs feed. The AGEs feed is obtained by the following method: uniformly mixing casein, corn starch, corn dextrin, sugar, cellulose, soybean oil, cystine, vitamins, S10022M mixed mineral powder and choline bitartrate, flatly paving, and uniformly heating; cooling and grinding the substance obtained by heating, and supplementing vitamins and minerals; pressing and shaping the obtained mixture, and performing vacuum packaging; and carrying out sterilization treatment on the packaged product, so as to obtain the AGEs feed. The method also comprises a detection method for testing the content of each nutrient component in the high AGEs feed, and combines a fluorescence and surface fluorescence method and a reverse high performance liquid chromatography method, so that the determination accuracy of the content of AGEs can be improved, and the content of original nutrients in the feed can be evaluated at the same time.

The food seasoning containing amino acid activating essence consists of two parts: amino acid activating component and excipient component, the amino acid activating component includes choline tartrate, pyridoxine, folic acid and cobalamine, while the seasoning the excipient component includes milk sugar, table salt, gourmet powder, essence and sugar. The food seasoning containing amino acid activating essence makes it possible for people to eat eggs, meats, beans and other food with rich amino acid content without worry of various chronic diseases, such as hypertension, hyperlipemia, coronary heart disease, etc. In addition, taking the food seasoning containing amino acid activating essence regularly can promote cell's metabolism, strengthen cell's activity, reduce fatigue, eliminate worry and maintain and restore the vigor of youth.

The invention relates to a special medical purpose full-nutrition formula food for patients with hematopathy. The special medical purpose full-nutrition formula food comprises the following components in parts by weight: 160-260 parts of protein substances, 200-280 parts of fat substances, 350-550 parts of carbohydrate, 30-70 parts of dietary fiber substances, 1-2.5 parts of composite trace minerals, 40-100 parts of composite macro minerals, 5-15 parts of composite vitamins, 2.5-12 parts of choline bitartrate and 2-10 parts of polypeptide substances. According to the full-nutrition formula food disclosed by the invention, the nutrient requirements of the patients with hematopathy are sufficiently considered, the formula is rich in vitamins and minerals, the nutrition of the patients is comprehensively complemented, particularly nutrients of vitamin selenium and the like are complemented, the oxidative stress reaction of organisms is reduced, lipid peroxidation is prevented, the development process of diseases is delayed, and long-term prognosis of the patients is improved. Through a mouse experiment of continuously feeding the full-nutrition formula food for 4 weeks, compared with a blood tumor control group, the bone marrow karyocyte count and the bone marrow megakaryocyte count of mice in an experimental group eating the full-nutrition formula food disclosed by the invention are notably increased.

A method for the treatment and preventative care of equine laminitis includes effective administration of the amino acid L-tyrosine, alone, or in conjunction with choline bitartrate, niacin, and / or d-calcium pantothenate to regulate and restore hormonal balance, blood pressure and normal catecholamine synthesis. Tyrosine administration fosters proper vasculation in the equine's body, and specifically promotes proper circulation in and to the hoof and laminae.

The invention discloses a guinea pig milk powder, and a preparation method and applications thereof. The guinea pig milk powder comprises, by weight, 75 to 85 parts of soybean protein, 115 to 125 parts of casein, 4.5 to 5.5 parts of L-methionine, 300 to 330 parts of maize starch, 32 to 38 parts of maltodextrin, 335 to 365 parts of sucrose, 120 to 130 parts of cellulose, 22 to 28 parts of guar gumpowder, 18 to 22 parts of lard oil, 22 to 28 parts of soybean oil, 72 to 78 parts of a mineral matter premix, 9 to 11 parts of a vitamin premix, and 1.8 to 2.2 parts of choline bitartrate. The guineapig milk powder is treated through disinfection; vitamin C and dietary fiber contents are increased; guinea pig growth requirements are satisfied; the guinea pig milk powder is prepared into powdery aseptic milk powder, and can be drunk after mixing with aseptic purified water, so that great convenience is provided for experiment operators.

The invention discloses a method for recovering choline chloride and tartrate from choline bitartrate waste mother liquor, which is characterized in that the choline bitartrate waste mother liquor is prepared into dicholine tartrate, and then the dicholine tartrate is subjected to double decomposition, so that the choline chloride and the tartrate are recovered, the problem that the choline bitartrate mother liquor is difficult to recover is solved, and the method is simple in process and low in cost. The raw materials are easy to obtain, the economic benefit is considerable and obvious, the environmental pollution risk is reduced, and potential safety hazards of waste liquid storage and transportation are eliminated.

The invention belongs to the field of microbes and relates to a MEM cell culture medium. Each liter of the MEM cell culture medium comprises 200.00mg of anhydrous calcium chloride, 93.50mg of anhydrous magnesium sulfate, 400.00mg of potassium chloride, 6800.00mg of sodium chloride, 115.00mg of anhydrous sodium dihydrogen phosphate, 126.00mg of L-arginine hydrochloride, 31.40mg of L-cystine hydrochloride, 42.00mg of L-histidine hydrochloride, 52.00mg of L-isoleucine, 52.00mg of L-leucine, 73.00mg of L-lysine hydrochloride, 15.00mg of L-methionine, 36.00mg of L-tyrosine, 40.00mg of L-valine, 18.00mg of choline bitartrate, 3.00mg of folic acid, 2.00mg of inositol, 1.00mg of nicotinamide, 3.00mg of D-calcium pantothenate, 1.00mg of pyridoxine hydrochloride, 0.50mg of riboflavin, 2.00mg of thiamine hydrochloride, 1000.00mg of glucose, 75.00mg of succinic acid, 32.00mg of L-phenylalanine and 60.00mg of kanamycin. The MEM cell culture medium has the advantages of simple formula, convenient preparation and operation, low cost, popularization feasibility, fast cell growth, difficult pollution and low variation rate.

The invention relates to the field of tablet preparation, and particularly discloses a moisture-resistant vitamin mineral tablet and a moisture-resistant treatment method thereof, and the moisture-resistant vitamin mineral tablet is prepared from the following raw materials in parts by weight: 30-40 parts of vitamin C; 10 to 15 parts of vitamin E; 450 to 480 parts of mineral element particles; 20 to 30 parts of a vitamin premix; 240 to 250 parts of choline particles; 90 to 100 parts of low-substituted hydroxypropyl cellulose; 180 to 190 parts of microcrystalline cellulose; 20 to 30 parts of silicon dioxide; 10 to 12 parts of magnesium stearate; and 30-40 parts of a coating agent. The choline particles are obtained by mixing choline bitartrate with low-substituted hydroxypropyl cellulose and a hydroxypropyl methyl cellulose solution and granulating. The preparation method has the effects of improving the moisture resistance of the tablets and avoiding moisture absorption of materials in the intermediate link of tablet production.

An orally taken medicine for supplementing Ca and vitamins to human body, preventing osteoporosis, resisting against oxidization, etc contains proportionally pearl powder, VA, VD, VE, VC, nicotinamide, choline bitartarate, ferrous sulfate, zinc sulfate, lactose, superfine silica gel powder, magnesium stearate and hydroxypropyl methylcellulose.

The invention relates to a brain-strengthening composition and a preparation method thereof. The brain-strengthening composition is prepared from the following raw materials in parts by weight: 40 to 42 parts of DHA algal oil, 13 to 15 parts of bacopa monnieri extract, 1 to 2 parts of tyrosine, 1 to 2 parts of lysine hydrochloride, 1 to 2 parts of glutamine, 1.5 to 2.5 parts of choline bitartrate powder, 0.5 to 1 part of linseed oil, 1 to 1.5 parts of phospholipid, 1 to 1.5 parts of glyceryl monostearate and glyceryl distearate, and 0.2 to 0.4 part of D-alpha-tocopherol. The brain-strengthening composition is scientific and reasonable in proportion, and related tests show that the brain-strengthening composition can remarkably improve attention, concentration and memory, meanwhile, the learning ability is improved, and the effect of improving language understanding is also achieved; important blood indexes of a human body do not change obviously after the traditional Chinese medicine is taken, and even if the important blood indexes change, the important blood indexes are within a reasonable numerical range, so that the negative influence on the human body is avoided.