4947 results about "Dextrin" patented technology

Gelatin-free capsule for use in oral administration of medicines, cosmetic or bath applications, or dietary supplements can be prepared from compositions comprisinga) 8-50% by weight of water-dispersible or water-soluble plasticizer,b) 0.5 to 12% by weight kappa-carrageenan,c) 0 to 60% dextrins, andd) 1% to 95% by weight water,with the kappa-carrageenan comprising at least 50% by weight of all gums forming or contributing to formation of thermoreversible gels in the composition. A capsule for oral administration or cosmetic application may comprise a fill material to be administered to a patient or subject and a capsule, the capsule comprising an aqueous based film comprisinga) water-dispersible or water-soluble plasticizer, andb) carrageenan,with the carrageenan comprising at least 50% or 75% by weight of kappa-carrageenan, and the carrageenan comprising at least 50% or 75% by weight of all gums which form or contribute to the formation of thermoreversible gels. A process for forming the capsules may comprise heating the composition, casting or extruding the composition into a film, gelling the composition by cooling, associating a fill material with the gelled composition (usually as a film) and sealing the film about the fill material.

A polycarboxy binder composition that contains a dextrin as a co-binder is provided. The dextrin co-binder may be a dextrin, a modified dextrin, a maltodextrin, or combinations thereof. The dextrin may be chemically modified. A pre-binder composition is formed that contains a polycarboxy polymer, a crosslinking agent, and optionally a catalyst. The polycarboxy polymer may be a homopolymer or copolymer prepared from unsaturated carboxylic acids and may be modified to contain one or more vinyl compounds. The crosslinking agent may be a polyol that contains at least two hydroxyl groups. The pre-binder composition may be formed by admixing the polycarboxy polymer, the crosslinking agent, and optionally, the catalyst, in a mixing device. Dextrin may be added to the pre-binder composition in an amount of from 10-75% of the total binder composition. The dextrin binder composition may have a ratio of from approximately 90:10 to 25:75 pre-binder:dextrin co-binder.

An aqueous binder composition is provided that includes a carbohydrate and a crosslinking agent. In exemplary embodiments, the carbohydrate-based binder composition may also include a catalyst, a coupling agent, a process aid, a crosslinking density enhancer, an extender, a moisture resistant agent, a dedusting oil, a colorant, a corrosion inhibitor, a surfactant, a pH adjuster, and combinations thereof. The carbohydrate may be natural in origin and derived from renewable resources. Additionally, the carbohydrate polymer may have a dextrose equivalent (DE) number from 2 to 20. In at least one exemplary embodiment, the carbohydrate is a water-soluble polysaccharide such as dextrin or maltodextrin and the crosslinking agent is citric acid. Advantageously, the carbohydrates have a low viscosity and cure at moderate temperatures. The environmentally friendly, formaldehyde-free binder may be used in the formation of insulation materials and non-woven chopped strand mats. A method of making fibrous insulation products is also provided.

A sweetener containing a Stevia-derived sweet substance is provided that, while containing cyclodextrin only in small amounts, can mask the bitter taste inherent in the Stevia-derived sweet substance. Cyclodextrin with a particle size of less than or equal to 30 μm is blended into the Stevia-derived sweet substance at 0.5 to 20 mass % with respect to the mass of the Stevia-derived sweet substance.

A method of preserving formulations is provided. The method includes the step of including a derivatized cyclodextrin in a formulation capable of sustaining microbial growth. One embodiment of the formulation employs a sulfoalkyl ether cyclodextrin as a preservative and optionally as a solubilizing and complexing agent. A suitable cyclodextrin is the CAPTISOL” brand cyclodextrin (sulfobutyl ether R-cyclodextrin). Whether or not the formulation includes a conventional preservative, the formulation will remain preserved for at least a minimum predetermined period. Specific embodiments of the invention include a carrier, a derivatized cyclodextrin and optionally one or more active agents, one or more water activity-reducing agents, and / or one or more complexation-enhancing agents. The derivatized cyclodextrin reduces the water activity of the formulation. A liquid formulation can be lyophilized or otherwise dried to yield a solid formulation that is optionally reconstitutable.

Fibrous insulation products have an aqueous binder composition that includes a carbohydrate and a crosslinking agent. In exemplary embodiments, the carbohydrate-based binder composition may also include a catalyst, a coupling agent, a process aid, a crosslinking density enhancer, an extender, a moisture resistant agent, a dedusting oil, a colorant, a corrosion inhibitor, a surfactant, a pH adjuster, and combinations thereof. The carbohydrate may be natural in origin and derived from renewable resources. Additionally, the carbohydrate polymer may have a dextrose equivalent (DE) number from 2 to 20. In at least one exemplary embodiment, the carbohydrate is a water-soluble polysaccharide such as dextrin or maltodextrin and the crosslinking agent is citric acid. Advantageously, the carbohydrates have a low viscosity and cure at moderate temperatures. The environmentally friendly, formaldehyde-free binder may be used in the formation of insulation materials and non-woven chopped strand mats. A method of making fibrous insulation products is also provided.

Non-pigmented, water-based inks are disclosed which are compatible with industrial piezojet printheads and which can be used to form high resolution images on edible substrates, including sugar shell confectionery polished with a hydrophobic wax polish. The ink comprises a hydrolyzable polysaccharide adhesive agent, such as tapioca dextrin or gum arabic, which enhances the compatibility of the ink for hydrophobic surfaces.

The invention relates to biocompatible modified starch sponge and use of the biocompatible modified starch sponge as a hemostatic material, an anti-adhesion material, a material for promoting tissue healing, a surgical sealant or a wound tissue adhesive. Modified starch is one or a combination of more than one among pre-gelatinized starch, acid modified starch, dextrin, oxidized starch, esterified starch, etherified starch, crosslinked starch, grafted starch and composite modified starch. The sponge is prepared by vacuum freeze drying of the modified starch and other biocompatible hemostatic material, coagulant, plasticizer and so on. The biocompatible modified starch sponge has the advantages that the biocompatible modified starch sponge has flexible form and good biocompatibility, can be directly acted on bloody wound surfaces, avoids the conditions of hypersusceptibility, infection and difficult healing of wounds caused by adoption of hemostatic materials such as animal source / human source collagens, obviously improves the water absorption speed, has larger viscosity, forms a zymoplastic mixture which has good adhesion, calks broken tissues and blood vessels, and is used for hemostasis of active hemorrhage.

CGTase enzymatically acts on starch, dextrin, amylopectin, and amylose to produce primarily γ-CD, with quantities of β- and α-CD produced being smaller than the quantity of γ-CD produced, has an optimum pH of 10.5-11.0, an optimum temperature of about 60° C., a stable pH of 6-11, and temperature stability, exhibits residual activity of not less than 90 percent with a 15 minute-treatment at 50° C., is produced by culturing a Bacillus clarkii (for example, FERM B-7156), reacts with starch or the like to produce principally γ-cyclodextrin.

The present invention concerns a granulated powder comprising at least one vegetable protein and at least one starch hydrolyzate, characterized in that it has a laser volume average diameter D4,3 of between 10 μm and 500 μm, preferably between 50 μm and 350 μm, and even more preferably between 70 μm and 250 μm, and a dry matter content, determined after stoving at 130° C. for 2 hours, of greater than 80%, preferably greater than 85%, and even more preferably greater than 90%.The present invention also concerns process for manufacturing this granulated powder its use in various industrial field, and more particularly in the food-processing field, where it is used as a functional agent such as an emulsifying, overrun, stabilizing, thickening and / or gelling agent, in particular for totally or partially replacing certain animal proteins in the preparation of food products.

The invention discloses a micro capsule of lactic acid bacteria and its preparation, wherein the micro capsule includes a core material of lactic acid bacterium particles, the bolus making auxiliary material being one or more selected from cane sugar, maltose dextrin, crystalline cellulose, maize starch, glucose or protein sugar, and the wall material comprises sodium acetylide and CaCl2, carrageenan, soybean separated albumen powder, and water-insoluble plant oil.

An extract of Puí»er tea is prepared from the Puí»er tea through extracting in hot water, separating liquid from dregs, refining and purifying the liquid, vacuum concentrating by reverse osmosis membrane, adding dextrin and sugar, shaping, and low-temp vacuum drying. Its advantage is no loss in color, smell and taste.

The present invention describes an improved commercial process for the production of carotenoid-cyclodextrin complexes and formulation of the complex for human ingestion. Complexation with cyclodextrins (e.g., α-cyclodextrin, β-cyclodextrin, γ-cyclodextrin, or HP-β-cyclodextrin) significantly improves the uptake of carotenoids (e.g., lycopene, lutein, or zeaxanthin) and their mixtures in vitro. The method for making such complexes includes forming a carotenoid / cyclodextrin complex; freezing drying said carotenoid / cyclodextrin complex; and blending said freeze-dried carotenoid / cyclodextrin complex with a mixture of lecithin and a vegetable oil or a vegetable oil suitable for soft gelatin capsules. The cyclodextrin / carotenoid complex can be formed in a molar ratio of between about 0.5:1.0 and 10:1. In vivo, in a human study, the lutein / γ-cyclodextrin complex formulated in lecithin-oil or oil showed a better absorption of lutein, as compared to the free lutein-oil formulation.

The invention discloses a meal replacement protein powder solid beverage for managing the body weight and belongs to the field of nutrient foods. The solid beverage comprises the following components of soybean isolated protein, dried skim milk, whey protein concentrate, resistant dextrin, inulin, L-carnitine, a white kidney bean extract, a guarana extract, soy dietary fiber powder, pea fiber, oat fiber, erythritol, stevioside, phospholipid, Arabic gum, xanthan gum, pectin, alkalized cocoa powder, xylooligosaccharide and edible essence. By comprehensively considering the difference of nutrient components required by a human body at daytime and nighttime, the solid beverage disclosed by the invention is reasonable in formula matching and balanced in nutrition, and is the meal replacement solid beverage for supplementing the nutrients of the human body and controlling the body weight; the production process is simple and the drying is avoided; the damage to plant extracts and other components is prevented, so that the effects of nutrient components are guaranteed; besides, no sugar is added in the formula of the meal replacement protein powder solid beverage, so that the meal replacement protein powder solid beverage is suitable for being eaten by people with diabetes.

The invention relates to the field of concrete admixtures and particularly relates to a hydration heat regulating and controlling material as well as a preparation method and an application thereof. According to the material with a hydration heat regulating and controlling function, a component is surface cross-linked dextrin prepared by a cross-linking reaction. The invention discloses the hydration heat regulating and controlling material which can greatly regulate and control the hydration speed of cement, reduce the temperature rise of concrete and does not influence the middle-period and post-period strength of the concrete.

The present invention belongs to the technological field of food production. DHA and EPA, named cerebral gold, are long-chain unsaturated fatty acids essential for human body and has the health functions of nourishing brain, promoting intelligence growth, preventing arteriosclerosis, preventing senile dementia, lowering blood fat, regulating immunity, etc. The technological process of preparing the fish oil DHA powder includes dispersing fined fish oil in water solution of capsule material to complete the first embedding, the second embedding with natural polymer material, such as easy-to-dissolve Arabic gum and corn dextrin, as ideal carrier material. The product has DHA content over 15%, and high stability in hot water, and may be used in milk product, food heatlh article, medicine, feed, additive, etc.

The invention discloses ugine sport nutrition milk tea powder and a preparation method thereof and belongs to the technical fields of solid drinks, modified milk powder and nutritious foods. The milk tea powder is characterized by comprising whole milk powder, skim milk powder, whey protein powder, collagen powder, soy peptides powder, maize oligopeptide, inulin, maltodextrin, soluble soybean polysaccharide, instant tea powder, phospholipid, L-carnitine, a vitamin premix and a mineral premix. The milk tea powder disclosed by the invention has the advantages of giving a full play to the effects of nutrition complementation and cooperative gain, filling a market vacancy and integrating the functions of supplementing calcium, strengthening bones, losing the weight, relieving fatigues, keeping fit and the like; the milk tea powder is good in taste, convenient to eat, good in safety, strong in acceptability, free of toxic or side effects, simple in production process and easy to product and has a great market development potential.

The present invention relates to lutein microcapsule and its spray drying preparation process. The lutein microcapsule has core material with the main components including lutein, and microporous starch or cross-linked starch; and covering material of cellulose, sugar, plant glue or protein, dextrin and antioxidant. The lutein microcapsule has size of 3-300 microns. The preparation process of the lutein microcapsule includes the following steps: mixing lutein with starch at normal temperature, mixing with water solution of cellulose, sugar and plant glue or protein, grinding or homogenizing the mixture liquid to form homogeneous colloid, and spray drying the colloid. The preparation process uses no organic solvent, and the prepared lutein microcapsule has high safety, high stability and high flowability, and is suitable for tabletting and encapsulating.

The invention relates to a nutritive defatting food. The nutritive defatting food comprises the following components of whey protein concentrate, hydrolyzed fish collagen protein, soy protein isolate,rice protein, inulin, psyllium husk, resistant dextrin, resistant starch, chenopodium quinoa willd, konjaku flour, chia seeds, fructo-oligosaccharide, xylooligosaccharide, isomaltulose, erythrite, steviosides, linseeds, linseed oil, CMC, medium chain triglyceride, conjugated linoleic acid glycerides, L-carnitine, ferment, complex vitamins, and composite mineral substances. The nutritive defattingfood is good in satiety, balanced in nutrients, and good in defatting effect.

The present invention relates to a method of producing an animal food product with a core and a shell at least partially covering the core, in which the core starting material includes meat and / or meat-like components, water, oil and / or fat, vitamins, minerals, salts, antioxidising agents, dyes and / or preservatives, vegetable fibres, and other ingredients. The shell starting material includes vegetable and / or animal protein, cereal, starch and / or dextrin, blood plasma, water, cereal derivative and / or sugar or sugar derivative, and vitamins, minerals, salts, antioxidising agents, dyes and / or preservatives. The method includes the steps of: either producing core particles by mixing the core materials, baking the mixture thus obtained, conditioning, cutting into small pieces and conditioning again, or producing core particles by mixing the core materials, cold forming the mixture thus obtained and cutting it into small pieces, and then mixing the core particles with the components of the shell in a coating pan, baking or deep-frying and finally conditioning.

The present invention relates to a method of using spray drying for preparing probiotics micro-capsules, belonging to the technical field of micro-organisms. According to the method, a probiotic suspension or probiotics adsorbed in porous starch is used as a core material, gum arabic and maltodextrin are used as a wall material, and the probiotics micro-capsules are prepared through a spray drying process. The method comprises the steps of: arabic gum and maltodextrin at a ratio of 1:7 to 1:10 as the wall material, at a concentration of 15 to 20% dissolved in deionized water, mixing uniformly with the probiotic suspension or the probiotics adsorbed in porous starch at room temperature; and spray drying under conditions of a inlet air temperature being 130-150DEG C and a feeding rate being 12.50-15.50mL / min, wherein skim milk powder is adopted as a heat-resistant protective agent in an amount of 1 to 3%, and embedding rate of the probiotics is above 85% by using the method of the invention. The method has the advantages of being fast in drying rate, short in time, low in material temperature, good in product dispersion and solubility, simple in production process, stable in effect, long in shelf life of products, and suitable for continuous production.

The invention provides an aquatic feed which is prepared from soybean waste, steam heated fish meal, fish meal, brewer's yeast, squid meal, shrimp shell powder, choline chloride, flour, calcium dihydrogenphosphate, scallop powder, Ulva lacbuca Linnaeus powder, glutelin powder, phosphatidy icholine, fish oil, palmitic oil, maltose dextrin, amino acid fish grout, vitamins for shrimps, microelements, immunological polysaccharides, copper-methionine and complex enzyme. The invention also discloses the pre-maturing process for the aquatic feed.

The invention discloses clay molding sand for cast steel and a preparation method thereof. The clay molding sand is prepared from the following raw materials in parts by weight: 60-80 parts of quartz sand, 20-30 parts of forsterite sand, 8-12 parts of bentonite, 5-8 parts of composite powder, 4-6 parts of talcum powder, 2-3 parts of nanometer aluminum oxide, 3-5 parts of pine sawdust, 2-4 parts of alpha-starch, 1-2 parts of dextrin, 3-6 parts of calcium phosphate, 1.5-2.5 parts of sulfite lye and 4-8 parts of water. The molding sand is high-temperature resistant, high in strength and high in impact resistance, can be used for overcoming the defects on hot spot parts and avoiding sand adhesion, and a phenomenon that the sand mold is broken due to impact force of liquid steel casting is avoided. Moreover, the clay molding sand is low in air release amount, good in air permeability effect and high in liquidity, the defects of air holes, cold shut and shrinkage porosity in the casting can be effectively overcome, and the yield of the casting is improved.

The invention relates to baby formula milk rice flour containing chicken gizzard membrane, fructus cannabis, dried orange peel and radish seeds and a preparation method thereof. The baby formula milk rice flour containing chicken gizzard membrane, fructus cannabis, dried orange peel is refined mainly by rice meal, white granulated sugar, defatted milk powder, calcium hydrophosphate, biological calcium, composite vitamin and traditional Chinese medicines which comprise radish seeds, chicken gizzard membrane, fructus cannabis, and dried orange peel. Partial starch is hydrolyzed into a mixture of dextrin, oligosaccharide, maltose, glucose, and the like by utilizing a biological enzymolysis technology, the gelatinization degree of rice starch is further improved, the dextrin content is obviously increased, and a starch digesting index is obviously improved; and in addition, by adding effective components of the traditional Chinese medicines which comprise chicken gizzard membrane, fructus cannabis, dried orange peel and radish seeds, the baby nutritive milk rice flour has special health-care effects of moistening the intestine, defaecating, digesting, nourishing the stomach, activating qi, reducing phlegm, and the like on the basis of having rich nutrition and is suitable for a baby at 6-24 ages of the moon to have.

The invention relates to candy prepared with edible flowers or flower extracts, which belongs to the technical field of health care food. The candy comprises 1 percent to 99 percent of flowers and flower extracts, and 1 percent to 99 percent of auxiliary materials; the flowers include rose, chrysanthemum, lily, chrysanthemum, jasmine, Chinese rose, honeysuckle, glutinous rice fragrant flower, azalea, root of vetchleaf sophora, salmalia malabarca, plum blossom, pink, water lily, forget-me-not, Chinese scholartree flower, lavandula, saussurea prexima, globe amaranth, shrubalthea flower, cockscomb, pueraria lobata flower, seville orange flower, gardenia, orchid, lilac, camellia, rosebush, safflower, apricot blossom, peach blossom, Chinese flowering apple, cotton rose flower, magnolia, pine pollen, bee pollen, etc.; the extracts are the extracts of the flowers; the auxiliary materials include sucrose, maltose, fructose, maltose, albumen, fucose, lactose, xylitol, mannite, aspartame, starch syrup, citric acid, malic acid, tartaric acid, honey, CMC, glutin, dextrin, magnesium stearate and vitamin C. The candy has the advantages of convenient eating, high nutrition and health care value, good taste, etc.

The invention relates to a high-activity probiotic composition suitable for infants and a preparation method thereof. The composition contains the following active components of: by weight, 0.33-3.3% of bifidobacteria, 45-60% of maltodextrin, 10-20% of glucose, 10-20% of whey powder and 5-10% of prebiotics. The preparation method comprises the following steps of: (1) drying the auxiliary materials until water activity (Aw) is less than or equal to 0.1; (2) replacing the air in a mixer with dry medical nitrogen; and (3) adding a few maltodextrin, adding probiotics, mixing for 5 minutes, adding residual maltodextrin and other raw and auxiliary materials, uniformly mixing, and discharging. The composition provided by the invention and functional foods (including health products) prepared by the composition have advantages of high safety of the probiotic strains and raw and auxiliary materials, balanced combination and appropriate bacteria number, are more suitable for Chinese infants' intestinal tracts, and have effects of enhancing infant's immunity and promoting the health of intestinal tract.

The present invention discloses a camellia oil microcapsule, its preparation method and application. Said camellia oil microcapsule (by 1000g prescription raw material) contains 20-90g of beta-cyclodextrin, 130-244g of malt dextrin, 6-14g of modified starch, 2-6g of monoglyceride and sucrose fatty ester compound emulsifying agent, 40-90g of camellia oil and the rest is water. Said camellia oil microcapsule can be used as general food, health-care food, medicine, food additive and feed additive. Besides, said invention also provides the concrete steps of its preparation method.

The invention discloses acomposite potassium peroxymonosulfate disinfection tablet which comprises 10.0-70.0 parts by weight of potassium monopersulfate, 1.0-65.0 parts by weight of fillers, 1.0-20.0 parts by weight of adhesives and 0.01-10.0 parts by weight of lubricant, wherein the fillers is formed by one or more then one of sodium sulfate, sodium chloride, potassium chloride, sodium carbonate, sodium bicarbonate, phosphate, inorganic acid, organic acid, starch, dextrin, glucose, solid emulsifier, xylitol and a metal ion complexing agent, the adhesives comprise cellulose, polyvinylpyrrolidone and gelatin; the lubricant is formed by one or more than one of magnesium stearate, talcum powder, micro-powder silica gel, sodium benzoate and polyethylene glycol; in addition, sodium percarbonate, calcium percarbonate, sodium perborate or calcium peroxide 1-2 are added. The invention is convenient to use, has the advantages of quick disintegration and dissolution, can significantly increase the effect of the disinfection tablet and can adjust pH value.

The invention provides oral liquid for alleviating a hangover and protecting a liver, and a preparation method thereof. The oral liquid is prepared from the following components in parts by weight: 5-15 parts of root of kudzu vine, 5-15 parts of semen hoveniae, 0.5-5 parts of ginseng, 2-10 parts of lalang grass rhizome, 0-5 parts of hawthorn, 0-3 parts of sealwort, 0-15 parts of pueraria flower, 3-20 parts of glucose, 1-10 parts of xylitol, 1-5 parts of L-arabinose, 0.2-1.0 part of taurine, 0-0.5 parts of glutamine, 0-5 parts of resistant dextrin, 0-1 part of decavitamin, and 0-2 parts of compound amino acid. The oral liquid has the beneficial effects of good hangover alleviating efficacy and good flavor and mouthfeel; the problems of dizzy giddy and scattered attention after excessive drinking are solved; damages to the liver and kidney caused by alcohol are reduced; and gastrointestinal mucosa is protected.