16results about How to "Good instant solubility" patented technology

The invention relates to an oil-phase-free resistance reducing agent for fracturing fluid and a preparation method of the oil-phase-free resistance reducing agent. The resistance reducing agent comprises the following components in parts by weight: 38-58 parts of a suspending agent, 1-2 parts of a dispersing agent, 1-2 parts of a thixotropic agent, 1-2 parts of an emulsifying agent, 4-8 parts of a cross-linking agent and 35-50 parts of a thickening agent. The preparation method of the resistance reducing agent comprises the following steps: (1) sequentially and slowly adding the dispersing agent, the thixotropic agent and the emulsifying agent into the suspending agent under the stirring condition at the rotating speed of 300-600rad / min, and stirring for 15-30 minutes to obtain a mixed solution I; (2) sequentially and slowly adding a thickening agent and a cross-linking agent into the mixed solution I under the stirring condition of the rotating speed of 200-500rad / min, and stirring for 5-15 minutes to obtain a target product. The prepared resistance reducing agent uses a non-oil suspending agent, so that the generation of oil pollutants is reduced from the source, the pollution to a reservoir and the environment is reduced, and the subsequent treatment cost of oily sewage and oily sludge is reduced; the cross-linking agent is introduced into the resistance reducing agent, resistance reducing and cross-linking are integrated, the cross-linking agent does not need to be independently added in the fracturing process, and the fracturing construction technology can be simplified.

The application provides a high-activity rhodiola extract freeze-dried powder and a preparation method and application thereof.The high-activity rhodiola extract freeze-dried powder is composed of the following components in parts by weight: rhodiola extract: 10-20 parts; mannose: 78-89 parts; xanthan gum: 1-2 parts; and other pharmaceutically acceptable adjuvants: 0-10 parts. The rhodiola extract, mannose and xanthan gum are compounded in the application, wherein the xanthan gum and the mannose are not only simple supporting agents and protective agents, but also have a synergistic effect with the rhodiola extract, and the activity is improved by 1+1+1>3. Experimental data prove that the anti-inflammatory effect of the high-activity rhodiola extract freeze-dried powder is significantly improved, and the analgesic activity is well maintained.

The invention belongs to the technical field of food processing, and particularly relates to a method for preparing a zero-hydrogenation low-sugar solid beverage through spray drying. The method comprises the following steps: firstly, adding modified lecithin and modified Arabic gum into a feed liquid according to a specific proportion, and homogenizing to obtain a mixed feed liquid; then, a pressure spray dryer is used for cyclic agglomeration drying, and separated fine particles are returned to an atomization area to serve as crystal nucleuses and are bonded with wet fog drops to grow into large particles. Through compounding of the modified additive and a cyclic agglomeration technology, the problems that a traditional product is small in particle size, poor in reconstituability and prone to adhering to the wall are effectively solved, and the solid beverage uniform in particle size and good in instant solubility is prepared. The product adopts refined vegetable oil to replace hydrogenated oil, so that zero trans-fatty acid is realized; polydextrose and erythritol are used as main sweet sources, and the total sugar content is less than or equal to 15%. The process is simple and controllable, high in raw material utilization rate, suitable for industrial production and capable of meeting the requirements of healthy sugar-controlled people.

The invention provides high-purity instant honey powder and a preparation method thereof. The preparation of the high-purity instant honey powder is realized by adding gliadin and xanthan gum and combining a low-temperature plasma sterilization technology and spray drying. The added gliadin and xanthan gum can reduce the combination degree of honey and water and reduce the water absorption capacity; the gliadin and the xanthan gum form a gel network structure, so that the spray-dried honey powder has higher dispersity and is not easy to cake, and the instant solubility of the honey powder is improved; meanwhile, cane sugar and gliadin in the honey are combined through hydrogen bonds, the glass transition temperature is increased, the water content is reduced, the honey powder is not prone to moisture absorption and caking, and the market applicability is wider.

The invention discloses a tea powder processing method for improving taste and fineness of milk tea, and relates to the technical field of tea product processing. The tea powder processing method comprises the following steps: adding tea leaves into purified water, extracting, and filtering to obtain a tea extracting solution; carrying out enzymolysis on the tea extracting solution by adopting a compound enzyme to obtain enzymatic hydrolysate; the compound enzyme comprises tannase, protease, pectinase and cellulase; cooling and centrifuging the enzymatic hydrolysate to obtain centrifugate; adding rock candy and citric acid into the fruits, pulping, then adding water, uniformly mixing, and filtering to obtain fruit juice; and mixing the centrifugate with the fruit juice, performing ultrahigh pressure treatment, and then performing vacuum freezing and spray drying to obtain the fruit tea powder. The preparation process is simple, the prepared fruit tea powder is sufficient in fragrance, fine and smooth in powder quality, easy to brew and good in taste, and the original color, fragrance, taste, functional and nutritional ingredients of tea leaves and fruits can be well reserved.

The present application relates to enzymatic fermentation food. Specifically relates to a processing technology and application of lotus root powder. The present application obtains lotus root powder by beating lotus root, obtains other food raw material powder by beating other edible raw materials, then mixes to obtain mixed powder, stirs with water, sterilizes to obtain mixture, adds carbon source, pullulanase, isomerized amylase and mixed fermentation bacteria, and obtains lotus root powder by enzymatic fermentation, sterilization, filtration and drying; the lotus root powder has the texture of delicate touch and slight astringency, the clear and fragrant smell is rich, and the entry is delicate, thick and smooth; the instant effect is good, and the antioxidant and anti-aging performance is also good.

The present invention provides a plant sterol ester microcapsule and a preparation method and application thereof and a solid beverage. The method comprises the following steps: preparing an emulsifier solution, adding the plant sterol ester to the emulsifier solution, stirring, shearing, and high-pressure homogenization to obtain an intermediate emulsion of the plant sterol ester; preparing a stabilizer solution, mixing the stabilizer solution with the intermediate emulsion of the plant sterol ester, adding an acidity regulator to adjust the pH, stirring, and shearing to obtain a plant sterol ester emulsion; and drying the plant sterol ester emulsion to obtain a water-dispersible plant sterol ester microcapsule. The water-dispersible plant sterol ester microcapsule prepared by the method of the present invention has a large load, a high encapsulation rate, and good storage stability, and can be applied to the fields of food, cosmetics, medicine, and feed, especially to solid beverages, and has the advantages of good instant solubility, good dispersibility, and not easy to agglomerate.

The invention discloses a high-activity nanocellulose water clarifier and a preparation method thereof. The preparation method comprises the following steps: firstly, screening out nano-cellulose which is easy to disperse in an oil-water interface, carrying out etherification modification on the nano-cellulose through an alkyl methyl ester etherifying agent, and researching etherification modification conditions of the alkyl methyl ester etherifying agent, so that the prepared modified nano-cellulose has a relatively strong breaking effect on oil-in-water emulsion; meanwhile, cationic quaternary ammonium salt type side groups are introduced through etherification reaction, so that the modified nanocellulose further obtains strong charge adsorption effect on oil-containing colloid in water, and fine floc is formed to float. The nano cellulose is modified by alkyl methyl ester and quaternization, so that a high-activity nano cellulose water clarifier product can be prepared, and the nano cellulose water clarifier has a wide application prospect in the field of oil-water separation of offshore oilfields.

The invention discloses a production method for producing ecological organic soil from fly ash in the technical field of ecological organic soil production, which comprises the following steps: crushing and grinding coal gangue to obtain coal gangue powder, exposing field soil to the sun, stirring and mixing the field soil with fly ash, cottonseed hull powder, urea and water, scattering the coal gangue powder, fully stirring to obtain the ecological organic soil. Adding pine bark powder, river mud, seaweed ash, eggshell powder, bran powder and the like into the mixture, uniformly stirring, adding peanut cake powder, stirring and mixing, performing fermentation treatment, and after fermentation is finished, properly turning and stirring to ensure uniform mixing, thereby obtaining the ecological organic soil for production. According to the invention, the coal gangue powder and the fly ash are reused, so that the pollution of wastes to the environment is reduced, the production cost of the ecological organic soil is reduced, the structure of the soil is improved, and the air permeability and the water-retaining property of the soil are improved. Through proper fermentation, all the components are fully fused, and the ecological organic soil with good water and fertilizer retention and good soil breathability is formed.

The application discloses a high-purity full-water-soluble potassium sulfate fertilizer and a preparation method thereof, and belongs to the technical field of potassium sulfate fertilizers. The high-purity full-water-soluble potassium sulfate fertilizer is composed of the following components in parts by weight: 960-980 parts of industrial-grade potassium sulfate, 10-20 parts of urea phosphate, 5-15 parts of potassium nitrate, 1-3 parts of sodium hexametaphosphate, 0.5-1.5 parts of sodium cocoyl glutamate and 1-5 parts of citric acid-polyethylene glycol modified polyaspartic acid. The problems of slow dissolution and false saturation of traditional potassium sulfate fertilizers in low-temperature cold water are effectively eliminated.

The invention relates to a citrus dietary fiber, a high-fiber biscuit and a preparation method and application thereof, and relates to the technical field of citrus processed food and processing thereof. Citrus peel is used as a raw material, the citrus dietary fibers are prepared by sequentially adopting dry superfine grinding, lactobacillus fermentation and food-grade ethanol impurity removal methods, then a proper amount of the citrus dietary fibers are used as an additive to process the high-fiber biscuits, and the quality of the biscuits is evaluated. According to the method, high-valued treatment of the citrus dietary fibers is achieved, and the prepared high-fiber biscuits are low in calorie and suitable for obese patients and diabetics to eat.

The invention discloses a cationic electrolyte functional modified cationic emulsion polymer water clarifier and a preparation method thereof. The preparation method comprises the following steps: firstly, adding a water-phase ingredient consisting of cationic polyelectrolyte, an acrylamide monomer, an oleophylic cationic monomer, a complexing agent, a composite water-soluble initiation system and deionized water into an oil-phase ingredient consisting of an organic solvent, a composite emulsifier system and an oil-soluble initiator, then adding an emulsifier for emulsifying, filling nitrogen, cooling, then sequentially adding a reducing agent and a phase inversion agent, and finally adding a water-phase initiator and an oil-phase initiator to obtain the water-phase emulsion. Obtaining the water clarifier. The prepared high-activity cationic emulsion polymer water clarifier can be applied to offshore oilfield oil-water separation on a large scale, can also replace cationic polymer dry powder on a large scale, is applied to oily sewage and industrial wastewater with high organic matter content, and has a very wide prospect.

The invention discloses a multifunctional nanocellulose-based polymer water clarifier and a preparation method thereof. The preparation method comprises the following steps: firstly, screening out nano cellulose which is easily dispersed on an oil-water interface, carrying out etherification modification on the nano cellulose through an alkyl methyl ester etherifying agent and a quaternary ammonium salt type etherifying agent, and introducing alkyl methyl ester and cationic quaternary ammonium salt groups; the prepared modified nanocellulose has a relatively strong breaking effect and a clear water oil removal effect on an oil-in-water emulsion; meanwhile, an oleophylic long-chain cationic polymer side group is introduced through a graft copolymerization reaction, so that the modified nanocellulose further obtains strong charge adsorption and flocculation effects on oil-containing colloid in water, and fine floc floating is formed. Nano cellulose is subjected to etherification modification and graft copolymerization modification, a multifunctional nano cellulose-based polymer water clarifier product with reverse demulsification, water clarification and flocculation effects is prepared, and the multifunctional nano cellulose-based polymer water clarifier has a wide application prospect in the field of oil-water separation of offshore oilfields.

This invention discloses a bone peptide powder and its preparation method. The bone peptide powder is composed of the following raw materials and their mass fractions: 37-45 wt.% pork bone peptide powder, 25-31 wt.% fish bone peptide powder, 15-20 wt.% fish scale peptide powder, 9-13 wt.% oat flour, and 2-4 wt.% yeast powder. The bone peptide powder is prepared by mixing pork bone peptide powder, fish bone peptide powder, fish scale peptide powder, and oat flour, adding edible water and stirring to form a slurry, then adding yeast powder and fermenting, followed by concentration and spray drying. This invention achieves complementary tastes, synergistic functions, and easy absorption by the human body, promoting fracture healing and repairing joint damage. Its preparation method is simple and environmentally friendly. The prepared bone peptide powder has a high content of oligomeric collagen peptides, uniform particle size, good dispersibility, and good instant solubility.

The utility model provides a spray pipe assembly of a drying tower and the drying tower, in order to achieve the purpose, according to one aspect of the utility model, the spray pipe assembly of the drying tower extends into the drying tower, and the spray pipe assembly of the drying tower comprises a first spray pipe, a second spray pipe, a third spray pipe and a fourth spray pipe, the second spraying pipe is arranged outside the first spraying pipe in a sleeving mode and extends into the drying tower, the first spraying pipe is connected with the second spraying pipe, a first channel is formed between the first spraying pipe and the second spraying pipe, and the second spraying pipe sprays the second material out of the first channel. According to the technical scheme provided by the invention, the problem that the instant solubility of the milk powder is poorly improved due to non-uniform addition of lecithin in the milk powder particles in related technologies is effectively solved.