474 results about "Thiamine" patented technology

Compositions for generating a cooked flavor in a foodstuff, comprising specified flavor precursors that react on heating to generate the flavor and maintain a reactive association after inclusion in the foodstuff. The compositions may include combination of a sulphur source, e.g. hydrogen sulphide, methane thiol, a sulfur-containing amino acid, thiamine, cystine, sodium sulphide, ammonium sulphide, ammonium polysulphide, onions, garlic, shallots, eggs, methionine, and mixtures thereof, and at least one reductone, e.g. a furanone, a ketone, a pyrone, an aldehyde, a carbonyl compound, isomaltol, maltol, pyruvaldehyde, hydroxyacetone, 3-deoxyglucosone, 5-hydroxy-5,6-dihydromaltol, 2,3-butanedione, 3-hydroxy-2-butanone, a process flavor, cooked vegetable concentrates, soy sauce, and mixtures thereof.

The invention discloses a plant seed soaking and dressing agent, and relates to the technical field of crop seed soaking and dressing. The plant seed soaking and dressing agent is prepared from the raw materials of ferrous lactate, zinc lactate, thiamine, pyridoxine, nicotinamide, pine needle, light yellow sophora root and sweet wormwood by the following steps: A, mixing and smashing pine needle, light yellow sophora root and sweet wormwood, putting the mixture into 450-550ml of 70-90 percent ethanol for soaking for 10-20 days, pressing, filtering and removing residues to form a liquid medicament; B, putting ferrous lactate, zinc lactate, thiamine, pyridoxine and nicotinamide into the liquid medicament to form a seed soaking and dressing raw liquid; and C, adding water to blend into 5,000ml of diluted liquid medicament, and sealing the diluted liquid medicament for 20 hours to form the seed soaking and dressing agent. The plant seed soaking and dressing agent has the beneficial effects that through scientific matching of various insect-killing, sterilizing and body-strengthening elements, the resistance of seeds is enhanced, and an environment which is low in the quantity of insects and bacteria is created, so that healthy growth of seeds is ensured, plant diseases and insect pests are reduced, cold resistance and disease resistance are realized, robust growth of seedlings is ensured, and great social economical significance is achieved.

The present invention relates to compositions without added iron and methods for prophylactic nutritional supplementation and therapeutic nutritional supplementation. Specifically, the method involves administering to an individual a composition comprising carotenoids, vitamin E, vitamin D, vitamin C, thiamine, riboflavin, niacin, folic acid, pyridoxine, biotin, pantothenic acid, cobalamin, magnesium, manganese, zinc, selenium, chromium, copper, alpha lipoic acid, and lutein, wherein the composition is free of added iron.

This invention relates to a method for treating diluted ammonium sulfate wastewater. The method solves the problems of high solid waste and organic nitrile impurity contents, low ammonium sulfate concentration, and difficult ammonium sulfate recovery. The method comprises: (1) removing solid impurities from diluted ammonium sulfate wastewater, adjusting the pH value to 6.5-7.5, performing flash evaporation, stripping or rectification, removing lightweight organic fractions at the overhead, collecting heavy fractions at the bottom, and extracting the rest ammonium sulfate wastewater at 1st-5th theoretical plates from the overhead; (2) sending the rest ammonium sulfate wastewater to ion exchange reaction, and removing NH4+; (3) treating regenerated liquid of the ion exchange resin with Ca(OH)2 aqueous solution to produce CaSO4 and diluted ammonia solution, performing solid-liquid separation, reacting CaSO4 and diluted ammonia solution with CO2 to obtain ammonium carbonate or ammonium hydrogen carbonate.

The invention discloses an efficient multi-element compound fertilizer, which consists of hexanoic acid 2-(diethylamino) ethyl ester, polypeptide chelated potassium, polypeptide L-aspartate potassium, urea, potassium chloride, diammonium phosphate, calcium superphosphate, potassium dihydrogen phosphate, calcium-magnesium phosphate fertilizer, ammonium chloride, thiamine, zinc chloride, borax, ferrous sulphate, copper sulphate, manganese sulfate, sodium molybdate, cobalt chloride and silicon-manganese phosphate fertilizer. The efficient multi-element compound fertilizer has the advantages of promoting the growth of crops, improving the disease resistance of the crops, resisting falling, insect pests and frozen injury, improving the fertilizer effect, improving the soil, accelerating the growth of branches and leaves, reinforcing the photosynthesis, accelerating the growth of roots, enhancing the drought resistant capacity, improving the yield of the crops and improving the quality of fruits. The yield of grain crops is averagely increased by more than 26 percent, the yield of economic crops is averagely increased by more than 33 percent, and the yield of vegetable crops is averagely increased by more than 42 percent.

The invention a bletilla striata differentiation and seedling strengthening medium and relates to the technical field of bletilla striata planting and cultivation. The bletilla striata differentiation and seedling strengthening medium is prepared from the following raw materials including potassium nitrate, 440-490mg of ammonium sulfate, monopotassium phosphate, magnesium sulfate, calcium chloride, manganese sulfate, zinc sulfate, boric acid, potassium iodide, sodium molybdate, copper sulfate, cobalt chloride, ferrous sulfate, EDTA (Ethylene Diamine Tetraacetic Acid), phaseomannite, thiamine sulfate, pyridoxine sulfate, nicotinic acid, glycine, DMPT, sodium para-nitrophenolate, sodium ortho-nitrophenol, 5-nitroguaiacol sodium salt, 6-BA, NAA, PP-333, CPPU, citric acid, and cane sugar under a proper pH value condition. The bletilla striata differentiation and seedling strengthening medium can improve the differentiation effects of bletilla striata seeds, and promotes the growth of seedlings and the fast formation of pseudobulb, so that the germination rate of the seeds can be effectively increased, and the growth speed of an embryoid can be increased.

The invention relates to a composition with the efficacies of whitening, moisturizing, repairing and caring the skin, as well as a preparation method and applications of the composition. The skin care composition is prepared from the following raw materials: water, sodium hyaluronate, sodium dihydrogen phosphate dihydrate, potassium chloride, sodium hydroxide, calcium chloride, glutamine, benzalkonium chloride, magnesium sulfate, aminobutyric acid, sodium ascorbate, alanine, arginine, lysine hydrochloride, valine, histidine, leucine, taurine, coenzyme A, alcohol, polysorbate 80, thiamine, disodium diphosphate, recombinant human epidermal cell growth factors and the like. The skin care composition disclosed by the invention can permeate the muscle bottom for replenishing water for the skin from the deep layer, so that the skin is full of elasticity, the color of the skin is brightened, the fine wrinkles are reduced, the skin is clean and watery, the balance of water and oil is regulated, the pores are shrunk, meanwhile, the brightness of the face can be increased, the injured epidermal layer is effectively repaired, the activity of tyrosinase is inhibited, the generation of skin melanin is reduced, so that the skin is healthy, natural and white.

The invention relates generally to the field of industrial microbiology and alcohol production. More specifically, the invention relates to the use of thiamine, biosynthetic precursors of thiamine, nicotinic acid, nicotinamid, nicotinic acid riboside, nicotinamid riboside, or other biosynthetic precursors of nicotine adenine dinucleotide (NAD) to improve butanol production. Butanol production can be improved by providing sufficient amounts of thiamine, biosynthetic precursors of thiamine, nicotinic acid, nicotinamid, nicotinic acid riboside, nicotinamid riboside, or other biosynthetic precursors of nicotine adenine dinucleotide (NAD) in the production media.

This invention discloses sulfur dioxide recovery from flue gas and generating sulfur ammonium fertilizer method and equipment. The equipment includes desulfurization prilling tower, the tower includes tower body, despumation region, ammonia recovery region, sulfur dioxide absorbing region, fuel gas disperse chill zone and oxidizing crystalline region. Desulfurization material is ammonia and water, desulfurization product is solid sulfur ammonia, there isn't any new style waste water, waste residue and waste gas is generated in this invention. SO3, HCl and HF and other strong acid matter in exhaust gas is eliminated after through the tower, especially S03 that forming acid dew point corrosion is almost cleared up.

The invention belongs to the technical field of food, and relates to a production process for preparing hot reaction shrimp-taste essence with pondcrafish shells, which mainly comprises the technical units of macrobrachium shell pretreating unit, a softening unit, an enzymolysis unit, a Maillard reaction unit, a drying unit, a blending unit and the like. The preparation steps are as follows: taking produced macrobrachium byproduct, namely the macrobrachium shells as raw materials, soaking the macrobrachium shells by de-fishy liquid and washing and leaching, crushing into powder after being drying, softening at high temperature, blending by adding water, adding one or more protease for enzymolysis, adding reducing sugar, thiamine and other substances in the enzymolysis liquid, carrying out the Maillard reaction at high temperature for blending, taking the clear liquid for concentration after finishing, and making into power by spray drying, and on the basis, adding natural essence powder or extract to prepare hot reaction shrimp-taste essence with specific odor type. The product shrimp-taste essence is vivid and natural, the meaty taste is mellow, thus being a healthy seasoning product, and being widely applied to production of modern food and traditional seasoning products.

The invention discloses milk powder for improving children intelligence, which is prepared from the following raw materials: 0.1 to 2 grams of docosahexaenoic acid (DHA) microcapsule, 1 to 4 grams of arachidonic acid (AA), 1 to 6 grams of soy protein, 1 to 4 grams of soybean lecithin, 0.1 to 1 gram of taurine, 10 milligrams to 2 grams of zinc gluconate, 1 to 20 grams of instant walnut powder and 61 to 95.79 grams of milk powder. The milk powder contains sufficient protein, trace elements such as multiple amino acids, AA, DHA, carbohydrate, inorganic salt, calcium, iron, zinc, magnesium, manganese, copper and the like, carotene, thiamine, vitamin B2, vitamin E, nicotinic acid and the like, so the milk powder has very rich nutrient components, has the effects of enhancing cell viability, improving cranial nerve function, improving the dysfunction and disorder of the neural system, preventing hypomnesis and the like and is particularly suitable to be used by the children needing to improve the memory.

The fume-desulfurizing ammonia-thiamine method is to use ammonia as carrier absorbing SO2 in coal burning fume as a kind resource. One fume desulfurizing tower is installed between the boiler exhaust and the chimney, and ammonium sulfite and ammonium bisulfite are produced through reaction and dissolved in circular solution. The solution is neutralized and forced to oxidize to produce ammonium sulfate, which is extracted in evaporating and crystallizing apparatus and is used as composite chemical fertilizer. Or, the ammonium sulfite may be synthesized in chemical plant into other different products.

The present invention relates to compositions and methods for prophylactic nutritional supplementation and therapeutic nutritional supplementation. Specifically, the composition provides a nutritional supplement with a beneficial increased supplementation of vitamin D and the method involves administering to an individual a composition comprising carotenoids, vitamin E, vitamin D, vitamin C, thiamine, riboflavin, niacin, folic acid, pyridoxine, biotin, pantothenic acid, cobalamin, magnesium, manganese, zinc, selenium, chromium, copper, alpha lipoic acid, and lutein.

The present invention relates to a preparation method of a natural hairtail essence. The method of the invention comprises the steps of: selecting iced fresh hairtail as a main raw material; treating the raw material with a pretreatment; adding water and mincing the hairtail; mixing the hairtail mince with water in a certain proportion; homogenizing; placing the mixture in a beaker; connecting the beaker with a water bath with constant temperature; stirring constantly with a stirrer; adding enzyme for reaction with pH and temperature controlled at a certain level, wherein natural pH decline is allowed in the enzymatic reaction process; reacting at a constant temperature for a while; placing in a water bath to inactivate the enzyme; centrifuging to obtain a supernatant, so as to obtain a precursor of the natural hairtail essence; and adding sugar, amino acid, thiamine and hydrolyzed vegetable protein for a heat reaction, so as to obtain the natural hairtail essence. The natural hairtail essence obtained by the invention has advantages of strong fragrance, thickness, satiation,and fragrance similar to natural fragrance; besides, the natural hairtail essence stimulates development of hairtail products, diversifies fish flavor essence product on the market and satisfies the market demands on hairtail products and a variety of convenient fish food by people.

The present invention discloses a composition of matter useful for insect repellency, which is topically applied in the form of a spray, liquid, cream, gel, ointment or towelette comprising a B vitamin, and in particular vitamin B1 (thiamine) in any chemical form, as the sole active ingredient or in combination with other active ingredients known to provide insect repellency. Such thiamine component of a final formulation is particularly effective when thiamine concentrations exceed 0.01% w/v in the topical mixture, and its use is preferred when concentrations are between 0.01 to 30% w/v thiamine. Said formulation is increased in effectiveness for insect repellency when additional ingredients are also added which are also known to provide insect repellency.

A pharmaceutical preparation comprising progestin, estrogen and a multivitamin agent. The progestin may be between 0 and 0.50 mg Desogesterel and the estrogen may be between 0 and 0.2 mg Ethinyl Estradiol. The multivitamin agent may be any combination of alpha carotene, beta carotene, biotin, bioflavonoid, calcium, chasteberry fruit, chromium, copper, coenzyme Q10, cryptoxanthin, dong quai root, folic acid, ginkgo biloba, garlic, grape seed extract, green tea extract, hesperedin, iodine, iron, lutein, malic acid, manganese, magnesium, milk thistle, molybdenum, niacin, panthothenic acid, potassium, pyridoxine HCL, quercetin, riboflavin, rutan, selenium, thiamine, vitamin A, vitamin B2, vitamin B6, vitamin B12, vitamin C, vitamin D, vitamin E, vitamin K, zinc, zoexanthin and any combination thereof.

This invention relates to a method for treating diluted ammonium sulfate wastewater containing propionitrile. The method solves the problems of high solid waste and organic nitrile impurity contents, low ammonium sulfate concentration, difficult ammonium sulfate recovery, and low recovered ammonium sulfate quality. The method comprises: (1) removing solid impurities from diluted ammonium sulfate wastewater containing propionitrile, and adjusting the pH value to 6.5-7.5 to obtain material flow 1; (2) sending material flow 1 into a liquid-gas separator, and performing stripping or rectification; (3) removing lightweight organic fractions at the overhead of the liquid-gas separator, collecting polymer fractions at the bottom, extracting the rest wastewater at 1st-5th theoretical plates from the overhead to obtain material flow 2, extracting water free of solids and organic matters from 1st-10th theoretical plates from the bottom to obtain material flow 3, mixing material flow 3 with water added by the quenching system and diluted acid, circulating to the quenching column, and recovering ammonium sulfate from material flow 2.

The invention provides a novel method for synthesizing a vitamin B1 hydrochloride. The method comprises the following steps of: treating a vitamin B1 sulfate aqueous solution by adopting an ion exchange resin; removing sulfate radicals; and concentrating and crystalizing to prepare the vitamin B1 hydrochloride. Due to the adoption of the method, the conventional process for producing a vitamin B1 hydrochloride by transforming from thiamine mononitrate is eliminated, residues of an organic solvent in a product are avoided since an organic solvent is not adopted, a process for preparing acid methanol from hydrochloric acid gas by using chlorosulfonic acid is eliminated simultaneously, and environmental pollution is lowered.

The invention discloses a method for preparing thermal reaction walnut essences. The method comprises the following steps of: smashing walnut dregs; performing protease hydrolysis on the smashed walnut dregs; condensing a filtered filtering liquid to be 1/4 in volume to obtain walnut dreg protein hydrolysate; taking the walnut dreg protein hydrolysate; adding reducing sugar, mixed amino acid and thiamine; perform thermal reaction on the mixture after the mixture is uniformly mixed; and cooling the mixture to obtain thermal reaction walnut essences. The walnut essences prepared by the method have the characteristics of purity, aromatic flavor and mellow taste, and the safety of the thermal reaction walnut essences is higher than that of the composite essences.

The invention discloses an N-alkylhydroxyoxime acid-O-alkyl thiamine compound collecting agent. The collecting agent comprises an N-alkylhydroxyoxime acid fragment and an O-alkyl thiamine fragment; the alkyl group con-jointed with N is preferentially selected from alkylene of C1-C12; and alkyl con-jointed with O is alkyl of C1-C16. In addition, the invention further discloses a preparing method of the collecting agent and application of the collecting agent in metallic mineral. The N-alkylhydroxyoxime acid-O-alkyl thiamine compound collecting agent is applied to an N-alkylhydroxyoxime acid-O-alkyl thiamine compound to serve as a flotation collecting agent, and valuable metallic mineral is efficiently recycled from the metallic mineral. A thionocarbamates functional group and a hydroximic acid functional group in the flotation collecting agent have the effect of metal ion synergy chelation, and the effect on the metallic mineral interface metal ions can be strengthened; and at the same time, the flotation collecting agent contains double dewatering functional groups, mineral grain dewatering can be strengthened, and the flotation recovering rate of the metallic mineral in metal ore is strengthened.

The invention relates to a method for preparing animal source-free sauce-fragrant meat flavor from soybean hydrolysate. The method comprises the following steps that concentrated soybean hydrolysate, reducing sugar, amino acids, table salt and thiamine are mixed, water is supplied for the mixture until desired amount, the mixed solution undergoes a Maillard reaction at a temperature of 100-110 DEG C for 1-3h, and the reaction product is cooled to a room temperature so that the animal source-free sauce-fragrant meat flavor is obtained. The method has simple processes, is convenient for operation and can produce the thick sauce-flavor meat flavor by the Maillard reaction without use of any animal-derived materials. The animal source-free sauce-fragrant meat flavor has thick and mellow meat flavor and outstanding sauce flavor.

The invention relates to a culture medium for producing vitamin B12 by fermenting pseudomonas denitrificans and a fermentation method thereof, and a method for producing vitamin B12 by the same. The culture medium comprises a primary seed culture medium, a secondary seed culture medium and a fermentation culture medium all of which contain artificial molasses composed of maltose, thiamine, riboflavin and biotin. By substituting the artificial molasses composed of maltose, thiamine, riboflavin and biotin for beet molasses and optimizing the formula of the culture medium, the invention solves the problem that the fluctuation range of fermentation titer is large because the quality of beet molasses is unstable, and acquires a method for stably and effectively producing vitamin B12. The invention saves the doses of raw and auxiliary materials, lowers the comprehensive cost and reduces the waste water discharge.