35 results about "Glucose monohydrate" patented technology

The invention relates to a formula and a preparation method of a composite carbon source for denitrification, and relates to prevention and control of water pollution. The formula comprises the following components: 0 to 20% of calcium acetate, 5% to 25% of sodium acetate, 5% to 40% of glucose, 0 to 20% of ethanol, and 40% to 70% of water, of which the total amount is 100%. The formula at least comprises sodium acetate, glucose and water, and the mass percent of the carbon source material in the carbon source formula is 30% to 60%. The preparation method comprises the following steps: injecting tap water into a reaction kettle and stirring, adding calcium hydroxide, and injecting acetic acid; controlling the reaction temperature and pH, and reacting to generate a calcium acetate solution;adding sodium acetate trihydrate until completely dissolved; adding glucose monohydrate and stirring until completely dissolved; when the temperature of the solution is lowered to room temperature, adding ethanol. The solution is pumped out of the reaction kettle to a storage tank for standing, and a supernatant liquid is the prepared composite carbon source for denitrification.

The invention relates to a preparation method of polyol glucoside, which mainly comprises the following steps: adding glycerol and glucose monohydrate into a reactor in a heating state; then, cooling, adding an acid catalyst, and then decompressing to enable a reaction system to be maintained at high temperature for a certain time; and after water flows out of the reaction system, adding an acid neutralizing agent until the reaction system is weakly alkaline to obtain a product.

The invention relates to a method for continuously producing alkyl glucoside. According to the method, anhydrous glucose or glucose monohydrate and fatty alcohol carry out reactions continuously; then the reaction product is subjected to a continuous three grade vacuum distillation alcohol removing treatment, which comprises primary scraping plate evaporation, secondary short term evaporation, and tertiary short term evaporation, to remove fatty alcohol, and finally the reaction product is subjected to a continuous three-grade counter current discoloring treatment, which adopts ozone as the discoloring agent, so as to produce colorless, transparent, high purity and high quality alkyl glucoside. The obtained alkyl glucoside is colorless, transparent, and tasteless, and has the advantages of stable quality, high surface activity, good ecological safety, good intermiscibility, and low production cost. At the same time, the invention also relates to a production device capable of producing alkyl glucoside continuously, and has the advantages of high automation degree, short procedure, and suitability for large scale industrial production.

An oral rehydration composition comprising the following: 1-glutamic acid in a range of about 0.01% to about 0.40% w/w and monosodium glutamate in a range of about 0.05% to about 0.80% w/w; about 1.50% w/w glucose monohydrate; about 0.20% w/w sodium chloride; about 0.15% w/w potassium chloride; about 0.35% w/w glycine; about 0.30% w/w trisodiumcitrate; about 0.15% w/w sodium dihydrogen phosphate; about 0.10% w/w xanthan gum; 85% Steviol Glycoside extract in a range of about 0.01% to about 0.03% w/w; about 0.20% w/w citric acid monohydrate; hydrolyzed whey in a range of about 0.15% to about 1.00% w/w; about 1.00% w/w hydrolyzed wheat; comprises cereals as a protein source; comprises enzyme co-factors; comprises a monosaccharide. The oral rehydration composition can be used on humans or animals that suffer from diarrhea.

The invention relates to a linezolid injection, which comprises 2.0 mg/mL linezolid, 1.64 mg/mL sodium citrate dehydrate, 0.85 mg/mL anhydrous citric acid, 50.24 mg/mL glucose monohydrate, and a proper amount of hydrochloric acid/sodium hydroxide, wherein the PH value is adjusted to 4.8 (4.7-4.9), and a proper amount of water for injection is added to achieve the total volume of 1.0 mL. The preparation steps comprise: (1) weighing, (2) pretreatment, (3) liquid preparing, and (4) filling, wet sterilization and packaging, wherein 50-70% of the theoretical volume of water for injection and 0.012mg/mL active carbon are added in the preparation step (2), and 10-30% of the theoretical volume of water for injection and 0.003 mg/mL active carbon are added in the preparation step (3). According tothe present invention, the prepared linezolid injection has advantages of low impurity content, less impurity component and good stability.

The invention provides a synthesis method of voglibose, and solves the technical problems that in an existing synthesis method of voglibose, raw materials are difficult to obtain, high in price, large in investment, low in yield and not suitable for industrial production. The synthesis method comprises the steps: synthesizing a compound V by taking glucose monohydrate and sodium acetate as raw materials through eleven reaction steps; and preparing a compound VIII from the compound V through an addition reaction, a ring-opening reaction and an aldol condensation reaction, and thus obtaining voglibose through amination reduction of the compound VIII. The synthesis method of voglibose can be widely applied to the technical field of voglibose synthesis methods.

The invention relates to a method for continuously producing alkyl ethoxy polyglycoside. The method includes: 1) a continuous reaction to anhydrous glucose or glucose monohydrate with a fatty alcohol-polyoxyethylene ether compound, 2) continuous three-stage vacuum distillation alcohol removal treatment including first-stage scraper blade thin film evaporation, second-stage short-range evaporation and third-stage short-range evaporation to remove the fatty alcohol-polyoxyethylene ether compound, and 3) continuous three-stage countercurrent discoloring treatment with ozone as a discoloring agent to produce the alkyl ethoxy polyglycoside which is colorless, transparent, high-purity and high-quality. The alkyl ethoxy polyglycoside is colorless, transparent, high-purity and high-quality, has excellent surface activity and bio-degradability, good water solubility, strong hard water resistance and alkaline resistance, and low production cost. The invention also relates to a production apparatus for continuously producing the alkyl ethoxy polyglycoside. The apparatus has high automation degree and short technical process and is suitable for large-scale industrial production.

The invention discloses a catalyst to prepare 1,3-dihydroxyacetone and a preparation method thereof. The preparation method includes the steps of (1) preparing ZnAl-HTLc, to be specific, dissolving azinc salt and an aluminum salt in deionized water to obtain solution A, preparing solution B with Na2CO3 and NaOH, quickly mixing the solution A and the solution B, allowing refluxing reaction, centrifugally washing, and drying to obtain ZnAl-HTLc; (2) preparing a composite supporter, to be specific, adding the prepared ZnAl-HTLc into glucose monohydrate solution, mixing well, transferring the mixture to a polytetrafluoroethylene reactor, allowing hydrothermal reaction, cooling, and washing to obtain ZnAl-HTLc/carbon composite supporter; (3) preparing the catalyst, to be specific, preparing asolution with platinum chloride, neodymium nitrate and cerium nitrate, adding the solution to the composite supporter, impregnating, drying, calcining, and activating with hydrogen to obtain the catalyst. The catalyst has good activity, selectivity and stability and has a good application prospect.

The invention discloses a method for preparing a 1,3-dihydroxyacetone catalyst from glycerinum. The method comprises the following steps: (1) preparing ZnAl-HTLc, namely dissolving a zinc salt and analuminum salt into deionized water so as to obtain a solution A, preparing a solution B from Na2O3 and NaOH, rapidly mixing the solution A with the solution B, carrying out a backflow reaction, carrying out centrifugal washing and drying after the reaction so as to obtain ZnAl-HTLc; (2) preparing a composite carrier, namely uniformly mixing the prepared ZnAl-HTLc into a glucose monohydrate solution, transferring the mixture into a polytetrafluoroethylene reaction kettle, carrying out a hydrothermal reaction, cooling, washing, and drying so as to obtain a ZnAl-HTLc/carbon composite carrier; and(3) preparing a catalyst, namely preparing solutions from cupric nitrate, lanthanum nitrate and cobalt nitrate respectively, putting the solutions into the composite carrier simultaneously, soaking,drying, roasting, and carrying out hydrogen activation, thereby obtaining the catalyst. The catalyst prepared by using the method is high in activity, selectivity and stability, and is wide in application prospect.

The invention discloses a lactobacillus plantarum liquid fermentation culture medium. The lactobacillus plantarum liquid fermentation culture medium comprises the following components: 20-30 g/L of glucose, 10-15 g/L of soybean meal, 5-10 g/L of a saccharomyces cerevisiae extract, 2-5 g/L of dipotassium phosphate, 5-10 g/L of ammonium chloride, 3-6 g/L of sodium chloride, 5-10 g/L of calcium carbonate, 0.2-0.5 g/L of magnesium sulfate and 0.02-0.05 g/L of manganese sulfate. The invention also discloses a culture method for fermentation of lactobacillus plantarum liquid and application of thefermentation medium in the culture method for fermentation of the lactobacillus plantarum liquid. According to the invention, the glucose monohydrate, the soybean meal, the saccharomyces cerevisiae extract and the ammonium chloride thereof are adopted as raw materials, the composition of the medium is optimized, the technical method of fermentation operation is simplified, the viable count of lactobacillus plantarum is obviously improved, meanwhile, the production cost is reduced, and the production process is simplified.

The invention relates to the preparation technology of a gel lithium ion battery, and aims to provide a preparation method for a gel-state polymer lithium ion battery. The preparation method comprises the steps of performing ball milling and mixing on glucose monohydrate, melamine, metaboric acid and NaCl-KCl eutectic salt, and heating the mixture in a nitrogen atmosphere for three times and then cooling to the room temperature; cleaning off salt content by deionized water and performing vacuum drying; performing mixing and grinding on obtained graphene-loaded nanometer boron and acetylene black, and Nafion-PEO co-mixed resin solution, and mixing the mixture into paste shape to coat foamed nickel; drying in the shade and pressing and shaping to obtain a negative electrode; performing arrangement on a positive electrode, a diaphragm and the negative electrode in sequence and performing pressing and shaping, and then carrying out heat treatment in a nitrogen atmosphere to obtain a film electrode, and immersing the film electrode in an electrolyte for 2h to obtain a cell; and assembling a button type gel-state polymer lithium ion battery by the cell. By adoption of the preparation method, a free-state electrolyte does not exist, so that the safety of the lithium ion battery can be remarkably improved, the electrode structural stability can be improved, high-current discharge can be promoted, and a safe and reliable high-energy power battery can be provided for an electric vehicle.

The invention discloses rice noodles capable of moistening the intestines and relaxing the bowels, and belongs to the technical field of food processing. The rice noodles comprise the following raw materials in parts by weight: 185-190 parts of rice, 48-52 parts of glucose monohydrate, 8-12 parts of fructo-oligosaccharides, 10-15 parts of corn grits, 8.2-8.6 parts of whole milk powder, 1.2-1.6 parts of hemp seed powder, 2.4-3.2 parts of banana powder, 1.2-1.6 parts of chrysanthemum powder, 2.2-2.6 parts of composite mineral and 0.10-0.14 parts of composite vitamin. The composite mineral and the composite vitamin contain various minerals and vitamins, and the rice noodles are scientific and reasonable in proportion, can contribute to healthy growth of infants, are reasonable in formula, caneffectively help the infants to moisten the intestines and relax the bowels, and are suitable for popularization and application.

The invention provides a free-flowing particulate honey product comprising crystallized natural bee honey and a process for producing thereof. The free flowing particulate honey product comprises crystals of natural honey in admixture with glucose and is characterised by X-ray powder diffraction pattern having peaks in degrees 2θ that are identified as characteristic peaks of crystalline glucose monohydrate, and diastase index not less than 90% of the diastase index of a crude honey used to prepare the product, calculated based upon the weight of the crude honey. The product retains all the healthy and biologically active properties of natural honey and can be used as a sugar substitute, or as a component of food mixtures, such as dry cereals, muesli, tea, coffee, drink mixtures, and also for preparing beverages, bakery, confectionary, as well as cosmetic and hygienic formulations.