21 results about "Sodium starch" patented technology

The invention discloses a slow-release coenzyme Q10 liposome and a preparation method thereof. The liposome comprises a coenzyme Q10 core material and a double-layer wall material, the double-layer wall material comprises an inner-layer wall material and an outer-layer composite wall material; the inner-layer wall material is prepared from at least one of hydroxypropyl methyl cellulose, pectin, gelatin and xanthan gum; the outer-layer composite wall material is a combination of modified soybean phospholipid and a first wall material; the first wall material is selected from at least one of the following materials: maltodextrin, starch sodium octenylsuccinate, Arabic gum and cyclodextrin. The coenzyme Q10 lipidosome with high content and high stability is prepared by adopting a double-layer inclusion technology and a lipidosome technology, the content of the lipidosome coenzyme Q10 can reach up to 50%, and the lipidosome has good dispersion performance in water, has continuous oxidation resistance, and can effectively neutralize free radicals and relieve oxidative stress. The effective release and retention of the coenzyme Q10 under the condition of simulating intestinal tracts can be maintained, and the stability and the bioavailability of the CoQ10 are enhanced.

The invention belongs to the technical field of formula foods for special medical purposes, and particularly relates to a fat component for treating Alzheimer's disease and a preparation method of the fat component. The fat component is prepared from the following raw materials in parts by weight: medium-chain triglyceride, starch sugar, silicon dioxide, sodium caseinate, starch sodium octenylsuccinate, mono-glycerol fatty acid ester, diglycerol fatty acid ester and potassium hydroxide. And a neuroprotective nutrient combination. According to the invention, the medium-chain triglyceride capable of supplying energy quickly is creatively combined with the nerve protection nutrient with a specific mechanism. The medium-chain triglyceride provides efficient ketone energy; magnesium citrate stabilizes the excitability of neurons; the nicotinamide ribose supports cell energy metabolism; the omega-3 fatty acid plays roles in resisting inflammation and repairing nerve cell membranes. The four components provide protection from energy supply, neuron stabilization, metabolism support and structure repair, and bring better neurological function prognosis while controlling the Alzheimer's disease.

A high-solubility pet nutritional composition, characterized in that it comprises an oil-soluble component, an emulsifier, a thickener, and an acidity regulator, wherein the oil-soluble component is selected from EPA, DHA, lauric acid, carnosic acid, linoleic acid, or one or more thereof; the emulsifier is selected from casein, whey protein, phospholipids, polysaccharides, octenylsuccinic acid, sodium starch, or one or more thereof; the thickener is selected from cellulose, locust bean gum, xanthan gum, sodium alginate, sodium carboxymethylcellulose, chitosan, or one or more thereof; the acidity regulator is selected from citric acid, sodium citrate, potassium citrate, malic acid, or lactic acid, or one or more thereof. the weight ratio of the oil-soluble component, the emulsifier, the thickener and the acidity regulator is (20-50) : (1-20) : (0.1-10) : (0.1-10).

The invention relates to the technical field of condiments, and discloses garlic-flavored spiced salt powder as well as a preparation method and application thereof. The garlic spiced salt powder contains salt, spiced salt powder, monosodium glutamate, trehalose, chili powder, white granulated sugar, garlic powder, five spice powder, silicon dioxide, white pepper powder and microcapsule garlic powder essence. Wherein the microcapsule garlic powder essence is prepared by a method comprising the following steps: SI-1, performing first contact on starch sodium octenylsuccinate, maltodextrin and water to obtain a mixed solution I; sI-2, garlic essence and the mixed solution I are subjected to second contact, and a mixed solution II is obtained; sI-3, the mixed solution II is sequentially emulsified and dried, and the microcapsule garlic powder essence is obtained. The garlic-flavor spiced salt powder provided by the invention not only inherits the delicious taste of traditional spiced salt powder, but also integrates rich garlic flavor, has no obvious caking phenomenon in long-time preservation, keeps the garlic flavor for a longer time, is not easy to disperse, and is beneficial to flavor preservation.

The invention discloses a composite conductive material and a thick film resistor, and the composite conductive material is prepared by the following method: adding a carbon nanotube into concentrated nitric acid for ultrasonic treatment, and then heating, stirring, centrifuging and drying to obtain an acidified carbon nanotube; dispersing the acidified carbon nanotubes in water for ultrasonic treatment, then adding starch sodium octenylsuccinate for stirring reaction, filtering and drying to obtain starch sodium octenylsuccinate coated carbon nanotubes; and adding sodium chloride, a modifier and the carbon nanotubes coated with starch sodium octenylsuccinate into ethylene glycol, stirring, then adding silver nitrate, continuously stirring, heating, centrifuging and drying to obtain the composite conductive material. By using the composite conductive material as one of the raw materials of the thick film material, the use amount of conductive silver paste in the thick film material can be effectively reduced, and the conductivity is improved. According to the thick-film resistor obtained by the invention, the resistance layer has strong adhesive force with the ceramic substrate, and the resistance is stable.

The invention discloses odor removing cream, and relates to the field of daily chemical products. The deodorizing cream is prepared from deionized water, cetearyl alcohol, cetearyl alcohol polyether-25, coconut oil, hydroxyethyl cellulose, an antistatic agent, hydrolyzed collagen, polydimethylsiloxane, ammonia-terminated polydimethylsiloxane, a preservative, essence, sodium stannate, hydroxyethyl diphosphate, polyurethane-10, hydrogen peroxide and a modifying and repairing component, wherein the modifying and repairing component comprises plant essential oil and a wall material wrapping the surface of the plant essential oil, the plant essential oil comprises tea tree essential oil, lavender essential oil and cedar essential oil, and the wall material comprises starch sodium octenylsuccinate and hydroxypropyl-beta-cyclodextrin. The odor removing cream can achieve the odor removing effect, improve the hair repairing effect, improve the dry and yellow hair quality and make the hair smooth and not knotted.

The invention relates to the technical field of adhesives, and discloses environment-friendly starch type solid gum and a preparation method thereof.The environment-friendly starch type solid gum is composed of, by weight, 50-65 parts of modified starch sodium with the carboxypropyl substitution degree being 0.25-0.45; 8 to 18 parts of chitosan with a degree of deacetylation of 85 to 95% and a molecular weight of 80000 to 150000 Da; 0.5 to 1.2 parts of a monovalent salt ion strength regulator; 8-15 parts of a glycerin plasticizer; 0.2 to 1.5 parts of a composite antibacterial agent; 15 to 25 parts of deionized water; by selecting modified starch sodium with a specific substitution degree and chitosan with a high deacetylation degree, matching with a composite antibacterial agent and a nano-zinc oxide modification technology and combining with optimized preparation steps, the core properties such as initial adhesion strength, peel strength, thermal aging stability and rewetting adhesion force of the product are obviously improved, the coating and drying time is shorter, and the product has a good application prospect. The bonding requirements of high strength and weather resistance are met.

The invention discloses collagen fetus cervi and sheep placenta nutritional tablets and a preparation process thereof, and belongs to the field of food health care. The nutritional tablet is prepared from the following raw materials according to a specific weight ratio: collagen, red deer fetus powder, sheep placenta freeze-dried powder, a beta-carotene composition (containing beta-carotene, starch sodium octenylsuccinate and the like), nicotinamide, vitamin B6 and the like, and auxiliary materials such as microcrystalline cellulose, a gastric-soluble film coating agent (containing hydroxypropyl methylcellulose and titanium dioxide), magnesium stearate, povidone K30 and the like. Collagen is extracted from fish scales, and red deer fetus powder and sheep placenta freeze-dried powder are prepared through the processes of cleaning, soaking, drying and the like. The beta-carotene composition is prepared through the processes of emulsification, spray drying and the like. The preparation method comprises the following steps: screening raw materials, mixing, granulating, drying, tabletting and coating. The nutritional tablet is rich in nutrition, easy to absorb, good in taste, advanced in process, safe, healthy, suitable for all ages, wide in market prospect and huge in economic value.

The invention discloses a lavender essential oil pickering emulsion as well as a preparation method and application thereof, and belongs to the technical field of emulsion preparation. The preparation method comprises the following steps: dissolving hyaluronic acid in an organic solvent, then adding starch sodium octenylsuccinate, adding water, carrying out ultrasonic dispersion, evaporating to remove ethanol, and freeze-drying to obtain a starch sodium octenylsuccinate-hyaluronic acid stabilizer; the preparation method comprises the following steps: adding the lavender essential oil into water, then adding the lavender essential oil, homogenizing, and carrying out ultrasonic treatment to obtain the lavender essential oil Pickering emulsion. The lavender essential oil pickering emulsion prepared by the invention has good ion stability, temperature stability, pH stability, freeze-thaw stability and storage stability, can absorb ultraviolet rays with the wavelength of 200-300nm, has good antioxidant activity, and has a certain treatment effect on skin ultraviolet injury. The preparation raw materials are cheap and easy to obtain, and the preparation process is simple and suitable for popularization and application.

The present application relates to the technical field of functional food materials and bio-based composite material preparation, and in particular to a high-strength sodium alginate-starch composite emulsion gel, a preparation method and application thereof. First, gelatinized starch is homogenized with sucrose fatty acid ester and vegetable oil to prepare a starch composite emulsion, and a stable emulsion system is formed by short straight-chain starch in the starch composite emulsion and vegetable oil; then the emulsion is mixed with a sodium alginate solution, and a calcium alginate network and a starch-oil composite enhanced double-network structure are constructed through pre-freezing immobilization treatment combined with a low-temperature slow calcium ion crosslinking process, thereby solving the problems of weak strength of existing sodium alginate-based emulsion gels, unstable oil and fat embedding, and difficulty in meeting complex food processing conditions, and providing an ideal animal fat replacement material for the development of healthy meat products.

The invention discloses a preparation method of cold water soluble starch sodium octenylsuccinate, and belongs to the technical field of modified starch, the method comprises the following steps: starch pre-activation, acidification treatment, elution, hydrophobization reaction, dehydration washing, redissolution and roller gelatinization; the acidizing treatment method comprises the following steps: adjusting the temperature of the pre-activated starch milk to 45-50 DEG C, adding sodium chloride into the starch milk, uniformly stirring, pre-dissolving sodium stearoyl glutamate by using hot water with the temperature of 70-80 DEG C and the pH value of 9-9.5, then cooling until the temperature is consistent with that of the starch milk, adding the sodium stearoyl glutamate into the starch milk while stirring, stirring for 45-55 minutes, adding a hydrochloric acid solution to enable the pH value of the system to be 1-2, and standing for 1-2 hours. Stirring and reacting until the fluidity is less than or equal to 30 to obtain acid-treated starch milk; the product prepared by the invention realizes the comprehensive performance improvement of high substitution degree, excellent retrogradation resistance, high emulsifying performance, excellent cold water solubility and pure white color.

The present invention relates to the technical field of thermal insulation coatings, and specifically discloses a thermal insulation coating, a paper container and a preparation method thereof. A thermal insulation coating comprises water-based polyurethane, ceramic hollow microspheres, aerogel particles, water, sodium starch phosphate, propylene glycol alginate, ethylene carbonate and triethanolamine. A paper container comprises a three-layer structure, which comprises a thermal insulation layer, a paper substrate layer and a PE coating layer from top to bottom. A preparation method for a paper container comprises coating PE on the surface of a paper substrate layer through a coating process, and then preparing the obtained material into a paper container embryo, and finally covering the outer surface of the paper container embryo with a thermal insulation coating through an impregnation process to obtain a paper container. The thermal insulation coating of the present application has excellent thermal insulation properties and, by coating the thermal insulation coating of the present application on the outside of a paper container as a thermal insulation coating, the paper container can be endowed with good thermal insulation properties.

This invention relates to the field of food coating materials technology, providing an environmentally friendly two-phase shellac coating agent and its application in promoting flavor release. The coating agent is an oil-in-water emulsion. The aqueous phase contains modified shellac salt, a glycerol-sorbitol complex, and an octenyl succinate-sodium starch-cellulose nanocrystal complex; the oil phase contains a hydrophobic shellac resin, medium-chain triglycerides, and an electrostatic complex of chitosan and carboxymethyl-β-cyclodextrin. An interfacial functional layer is constructed through hydrogen bonding and multiple interactions, achieving a smart response of high barrier properties during storage and rapid release upon wetting. This invention is entirely aqueous, contains no organic solvents, has an elongation at break of 235%, a flavor release rate of 82%, and also possesses antibacterial properties. It can be used for the preservation and flavor control of fruits, vegetables, nuts, and other foods.

The invention belongs to the field of poultry infectious diseases, and particularly relates to a riemerella anatipestifer phage acid-resistant capsule as well as a preparation method and application thereof. A riemerella anatipestifer bacteriophage CRP2 / M34, gelatin, trehalose and sorbitol are mixed to serve as a core material, whey protein, sodium alginate and starch are mixed to serve as a wall material, the core material and the wall material are evenly mixed and extruded into calcium chloride-mannitol crosslinking curing liquid to be cured, then a layer of chitosan oligosaccharide is wrapped, and the capsule is prepared after air drying. The capsule prepared by the method has good acid resistance and excellent release rate, and compared with direct oral administration of bacteriophage liquid, the capsule enables the survival time of bacteriophage in the digestive tract of the duck to be greatly prolonged, and is beneficial for the bacteriophage to play a bactericidal role in the intestinal tract. Reports of riemerella anatipestifer phage capsules based on similar principles are not found at present, and the research can fill the blank in the related research field.

The invention discloses double-layer coated nanoscale Chinese prickly ash microcapsule essential oil cream and a preparation method and application thereof.The preparation method comprises the steps that firstly, beta-cyclodextrin is added into deionized water, heating and stirring are conducted till the beta-cyclodextrin is fully swelled, and a water phase is prepared; adding pepper essential oil into the water phase, and mixing to obtain an oil-water mixed phase; adding polyglycerol castor oil alcohol ester and tween-20 into the oil-water mixed phase, and mixing to prepare a single-layer coated pepper essential oil emulsion; and finally adding maltodextrin, Arabic gum and starch sodium octenylsuccinate into the Chinese prickly ash essential oil emulsion, and mixing. Non-toxic and cheap beta-cyclodextrin, maltodextrin and Arabic gum are used as wall materials, the dosage of auxiliary materials is reduced, the cost is saved, the capacity of the pasty fluid for loading the pepper essential oil is increased, the loading capacity can reach 30.0%, the oil dosage is reduced, the stability is high, high temperature resistance is achieved, the lasting time of the spicy taste is prolonged, the process is simple, and the cost is low. The particle size of the obtained paste is nanoscale, and the embedding rate is 95% or above.

The present invention relates to use of sodium starch octenylsuccinate as a binder in twin-screw granulation, in particular to use of sodium starch octenylsuccinate in pharmaceutical solid dosage forms and granules obtainable by the method.

The present disclosure provides a preparation method of a broad bean protein and starch-based foamed hydrogel, and a use thereof in preparation of a vibration-damping packaging. The preparation method includes the following steps: stirring a broad bean protein solution with a concentration of 40 g / L to 60 g / L until foaming; under stirring, adding a sodium alginate-starch mixed solution in a volume twice a volume of the broad bean protein solution, followed by stirring until homogeneous; and adding calcium carbonate until a final concentration of the calcium carbonate reaches 10 g / L to 12 g / L, and further stirring thoroughly to produce the broad bean protein and starch-based foamed hydrogel, where in the sodium alginate-starch mixed solution, a concentration of sodium alginate is 22.5 g / L to 27.5 g / L, and a concentration of corn starch is 120 g / L to 160 g / L.

The invention discloses oat nut milk and a preparation method thereof, and relates to the technical field of food processing. The oat nut milk comprises the following raw materials in percentage by mass: 10%-15% of oat flour, 3.4%-4% of nut sauce, 0.05%-1% of a stabilizer, 0.05%-1% of an emulsifier, 0.035%-0.05% of vitamin E, 0.033%-0.4% of sodium bicarbonate, 0.01%-0.015% of amylase, 0.01%-0.02% of maltogenic amylase, 0.005%-0.01% of glutaminase and the balance of water. Oats are subjected to directional enzymolysis through cooperation of three enzymes, the viscosity of the oats is effectively reduced, natural sugar is released, the fragrance is improved, meanwhile, the natural emulsifier and the natural stabilizer are introduced, the grease emulsibility and the suspension stability are cooperatively improved, and through cooperation of the three enzymes, the stability of the oat nut milk can be remarkably improved.

The application relates to a kind of radiation-proof self-compacting concrete and its preparation method in the technical field of concrete.The preparation raw materials of concrete include the following components according to weight parts: 100-300 parts of radiation-proof cement, 600-900 parts of crushed stone of barite, 50-150 parts of ludwigite, 7-18 parts of high-efficiency water reducing agent, 0.1-0.5 parts of sodium dioctyl succinate sulfonate, 0.05-0.2 parts of silicone resin polyether emulsion, 0.3-1 parts of slow-release defoamer, 80-130 parts of fly ash, 30-60 parts of slag and 160-250 parts of water, and the slow-release defoamer is hydrophobic white carbon black coated by sodium starch octenyl succinate and soluble soybean polysaccharide.The application forms a large number of stable bubbles in concrete by adding sodium dioctyl succinate sulfonate and silicone resin polyether emulsion, reduces the friction between raw material particles, thereby improving the fluidity of concrete and realizing self-compaction.

The invention relates to freshness-enhancing microcapsule chicken powder and a preparation method thereof.The freshness-enhancing microcapsule chicken powder comprises a core material and a wall material wrapping the outer layer of the core material, and the core material comprises chicken powder, chicken oil, sodium glutamate, edible salt, white granulated sugar, radix angelicae / dried ginger spice oil, disodium 5 '-ribonucleotide, soybean protein isolate, a yeast extract, disodium succinate, carotene and Omega-3 fatty acid; and the wall material comprises the following raw materials: starch sodium octenylsuccinate, maltodextrin and beewax. Chicken powder is prepared into a capsule shape, fragrant substances are slowly released through embedding of a wall material, and the flavor is lasting. Raw materials of a wall material are improved, the starch sodium alkenyl succinate, maltodextrin and beeswax are adopted as raw materials to form the wall material, the porosity of the surface of the wall material is smaller than or equal to 1.5%, oxidative deterioration of active substances is reduced, the hardness of the wall material can be improved by adding the beeswax, and the stability of the microcapsule chicken powder is improved; omega-3 fatty acid which is easy to oxidize is added into the chicken powder, so that the Omega-3 fatty acid can be provided in daily life, and the nutritional value of the chicken powder is improved; omega-3 fatty acid is subjected to nano emulsification pretreatment, so that oxidation of the Omega-3 fatty acid can be avoided.

The present invention provides a Safflower Xiaoyao Tablet with high stability and its preparation method, which relates to the field of traditional Chinese medicine preparation. The preparation method of the Safflower Xiaoyao Tablet comprises the following steps: (1) extracting the volatile oils from Angelica sinensis, Atractylodes macrocephala and Mentha haplocalyx; (2) mixing the Angelica sinensis and Atractylodes macrocephala after extracting the volatile oils with Paeonia lactiflora, Gleditsia sinensis and Bupleurum chinense var. glabriusculum, performing water extraction and concentration to obtain extract A; (3) mixing Gleditsia sinensis, Poria cocos and Glycyrrhiza uralensis, performing water extraction and concentration to obtain extract B; (4) mixing the Mentha haplocalyx after extracting the volatile oils with Carthamus tinctorius, performing water extraction and concentration to obtain extract C; (5) mixing extract A, extract B and extract C to obtain a mixed extract, adding lactose, sodium starch octenyl succinate and D-xylose, drying, granulating, then adding magnesium stearate and mixing evenly, tabletting to obtain a plain tablet, and performing film coating to obtain the tablet. The Safflower Xiaoyao Tablet has good stability and dissolution rate.