106 results about "Dextrose equivalent" patented technology

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.

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.

The present invention relates to a shelf-stable composition for the preparation of a frozen confection comprising: (i) a sweetening agent; (ii) a dairy fat; and (iii) one or more polysaccharide having a Dextrose Equivalent (DE) value of maximum 40; with the proviso that the composition does not comprise added emulsifiers or stabilizers. The present invention also relates to a method of preparing a frozen confection by mixing said composition with ice and an edible liquid and blend the mixture.

The present invention has objects to provide an extract powder of indigo plant, which has a relatively low hygroscopicity, satisfactory fluidability, and improved storage stability; a process thereof; and a composition incorporated with the extract powder. The objects are solved by a process for producing an extract powder of indigo plant, which comprises incorporating a partial starch hydrolyzate with a dextrose equivalent of 10.2 or lower into one part by weight, on a dry solid basis, of an indigo plant extract contained in a liquid extract of indigo plant in an amount of not lower than 0.25 part by weight but not higher than 5 parts by weight, on a dry solid basis, and drying the resulting mixture; an extract powder of indigo plant prepared thereby; and a composition incorporated with the extract powder.

A frozen confection is provided having a total energy content of from 150 to 350 kcal (628 to 1460 kJ) per 100 g of frozen confection. The frozen confection comprises fat and carbohydrate. The carbohydrate comprises free sugars and the fat comprises saturated fatty acids. Each of the fat, carbohydrate, saturated fat and free sugars contribute specific amounts of energy to the frozen confection. The confection has an improved nutritional balance of dietary factors without loss of palatability. Also provided is a process suitable for manufacturing the frozen confection, the process comprising forming a premix comprising a glucose syrup having a dextrose equivalent in the range 20 to 40 DE and then freezing the premix thereby to form the frozen confection.

The invention relates to a composition for coating a frozen confection, the composition comprising 10 to 50 wt. % dry glucose syrup with a DE (Dextrose Equivalent) below 40, and a total amount of mono and di-saccharides below 10 wt. %, and a water activity below 1.0 and 35 to 70 wt. % fat. The invention also relates to a process for making the composition.

The invention belongs to the technical field of building material concrete admixtures, and particularly relates to a concrete hydration heat inhibition material and a preparation method thereof. The control of dextrin DE (dextrose equivalent) value can be realized by regulation of preparing parameters of the enzyme catalyzed hydrolysis process, and by combination with different degrees of epoxypropane modification, the concrete hydration heat inhibition material is prepared. The prepared concrete hydration heat inhibition material has the comprehensive advantages of simple operation and green environmental protection, can effectively regulate and control the hydration process of cement, reduces the concrete cracking problem caused by larger inside and outside temperature difference the cause, and improves the concrete durability.

An fibrous insulation product is provided that includes a binder comprising a polyol and a phosphorus crosslinking agent derived from a phosphonic or phosphoric acid, salt, ester or anhydride to form crosslinked phosphodiester linkages. The polyol is polyvalent, but may be monomeric or preferably polymeric; and may be synthetic or natural in origin. Carbohydrate polysaccharides are exemplary polyols, including water-soluble polysaccharides such as dextrin, maltodextrin, starch, modified starch, etc. Additionally, the carbohydrate polymer may have a dextrose equivalent (DE) number from 2 to 20. In exemplary embodiments, the binder may also include a catalyst, a coupling agent, a process aid, and other additives. The environmentally friendly, formaldehyde-free binder may be used in the formation of residential and commercial insulation materials and non-woven chopped strand mats. A method of making fibrous products is also provided.

A sweetener is provided which is an agglomerate of an intense sweetener and a carrier such the sweetener has a bulk density from 0.18 to 0.50 g./cc. The sweetener fills a readily recognizable package while using a smaller amount of carrier and having the same amount of sweetness. The sweetener is less hygroscopic than if the intense sweetener and carrier were merely mixed. The sweetener does not cake together. The sweetener may contain, for example, 35 parts of soluble aspartame, 40 parts of maltodextrin having 10 Dextrose Equivalent (DE), and 925 parts of dextrose, where the aspartame, maltodextrin and dextrose are agglomerated. The agglomeration technique may be to introduce the ingredients and spray water to control the particle size to affect uniform free flowing powder. The agglomeration technique may also be a conveyor type steam agglomerator.

A sugar composition comprising at least 40% dissolved solids in an aqueous solution having a viscosity at least 10% lower than a 42 DE (Dextrose Equivalents) reference solution with a same dissolved solids concentration at a given temperature. Another sugar composition comprising at least 30% glucose relative to total sugars, at least 10% mannose relative to total sugars, at least 5% xylose relative to total sugars, and less than 0.25% ash. Another sugar composition comprising at least 30% glucose relative to total sugars at least 10% mannose relative to total sugars, at least 5% xylose relative to total sugars, and at least 2% total furfurals.

The present invention provides a non-compressed fast-dispersing solid dosage form suitable for oromucosal administration of a pharmaceutically active substance comprising

• • (a) a first matrix forming agent in the form of maltodextrin having a dextrose equivalent (DE) of between 1 and 20,
  • (b) a second matrix forming agent in the form of sorbitol, and
  • (c) the active substance.

The invention relates to a method for treating a starchy raw material and a method for preparing citric acid. The method for treating the starchy raw material comprises the following steps of: mixing powder of the starchy raw material and water to obtain farinaceous size, and mixing the farinaceous size and first part amylase to obtain a mixture; performing primary injection on the mixture by using first steam at the temperature of between 80 and 100 DEG C to obtain primary emulsion, and performing secondary injection on the primary emulsion by using second steam at the temperature of between120 and 150 DEG C to obtain secondary emulsion; performing flash evaporation and reducing the temperature; and mixing a product obtained through flash evaporation and temperature reduction and secondpart amylase, and performing enzymolysis. By the method, a dextrose equivalent (DE) value can be reduced, and the fermentation period of the citric acid can be shortened.

The invention relates to the functional food field and in particular relates to resistant malt dextrin and a preparation method thereof. The resistant malt dextrin disclosed by the invention comprises the following components in percentage by mass: 24%-40% of (alpha-1),6-glucosidic bond, 3%-6% of (alpha-1),2-glucosidic bond, 5%-10% of (alpha-1),3-glucosidic bond, and 44%-68% of (alpha-1),4-glucosidic bond. The preparation method of the resistant malt dextrin comprises the following steps: (1), preparing roasted dextrin by roasting starch, and preparing a roasted dextrin aqueous solution; (2), adjusting the pH value of the roasted dextrin aqueous solution to 7.0-8.0, and adding alpha-amylase for carrying out hydrolysis; (3), inactivating the alpha-amylase when the DE (Dextrose Equivalent) value of the roasted dextrin aqueous solution reaches 10-20, and filtering to obtain a hydrolysis intermediate product; and (4), hydrolyzing the hydrolysis intermediate product by starch branching enzyme to prepare the resistant malt dextrin. The resistant malt dextrin disclosed by the invention has an obvious effect in lowering blood sugar, and has obvious advantages in comparison with the similar dietary fiber products.

Spherical particles, agglomerates of spherical particles, methods of producing spherical particles, food suspensions and consumable masses which have spherical particles, and food products which contain a food suspension and/or a consumable mass are disclosed. The particles contain a matrix material composed of an amorphously solidified biopolymer, preferably having a dextrose equivalent greater than 20 and having an equilibrium water content preferably less than 10 wt %. The solid particles and/or liquid and/or gas volumes are embedded in the matrix material. The food suspension contains a substantially homogeneous carrier material in which spherical particles are embedded. A consumable mass comprises an agglomerate of particles where some of the particles are spherical particles. Use of embedded cocoa particles reduces the roughness of the cocoa particles and a flow point white eliminating the need for emulsifiers. This allows up to a 50% reduction of the fat phase and production of a low-calorie chocolate product.

A natural sweetener composition includes a predetermined amount of stevioside, a predetermined amount of dextrin, having a dextrose equivalent value, and a predetermined amount of enzyme, wherein the stevioside, the dextrin and the enzyme are chemically mixed together under a temperature in a range of approximately 40 Celsius degrees to 80 Celsius degrees and for a period of time of approximately 3 hours to 30 hours to form a solution containing a predetermined amount of alpha-glycosyl stevioside, with a conversion rate from the stevioside to the alpha-glycosyl stevioside in a range between approximately 60% to 86%.

The invention relates to preparation of a rice starch-based fat replacer, in particular to a method for preparing high-purity low-DE (dextrose equivalent) value malto dextrin by utilizing rice. The method comprises the following concrete steps of: smashing and sieving rice, soaking and extracting with alkali liquor; then centrifuging to remove supernate and surface layer and lowermost yellow residue, and drying for 40-50 hours to obtain rice starch; mixing rice starch feed liquor with water at the mass percent ratio of 1:(4-6); then adding alpha amylase to ensure the alpha amylase to account for 0.5-1.5% of size in mass fraction, carrying out enzymolysis for 10-15 minutes at the temperature of 85-95 DEG C, centrifuging for 8-12 minutes, freezing the supernate, and carrying out freeze drying treatment after the supernate is completely frozen, thus malto dextin is obtained. By adopting the method in the invention, the high-purity low-DE value malto dextin fat replacer is prepared, and preparation process of the malto dextin is changed while basic physicochemical properties of the malto dextin are not changed, thus the aims of energy conservation and consumption reduction are achieved during preparation of the malto dextin.

The invention relates to a production process of instant maize germ powder. The instant maize germ powder is prepared through raw material preprocessing, beating, enzymolysis, enzyme inactivation, colloid milling, sterilization, high-pressure homogenization and spray drying by taking maize germ meal as a raw material; the enzymolysis is carried out by adding medium-temperature alpha-amylase accounting for 0.2%-0.4% of the dry weight of the maize germ meal, and the starch hydrolysis DE value (Dextrose Equivalent value) of maize germ meal slurry which is subjected to enzymolysis is controlled between 18% and 22%; the prepared homogenized maize germ meal slurry achieves the easiness for the spray drying, and a finished product does not absorb moisture, so that the dissolution stability of the maize germ powder is enhanced, the deposition has small possibility of appearing in the dissolving process, and the maize germ powder is not caked and agglomerated when being dissolved in water; and the additional value of maize germ meal is increased. The instant maize germ powder obtained through the method disclosed by the invention achieves the protein content more than 23%, is in a faint yellow color and is fast in dissolution; and the dissolved instant maize germ powder is uniform in state and achieves the product dissolution time less than 27 seconds without any unpleasant odor.

The invention discloses a supervisory control method for producing trehalose by a double-enzyme method. The supervisory control method comprises the following steps of firstly mounting a near-infrared real-time monitoring and control system; collecting starch liquefied liquid, measuring a DE (Dextrose Equivalent) value by using a Fehling's reagent method, collecting catalysis liquid, measuring a pH (potential of Hydrogen) value by using a pH meter, measuring the content of the trehalose by using high performance liquid chromatography, associating with a correspondingly collected near-infrared spectrum, establishing a quantitative model of changes of the DE value, the content of the trehalose and the pH value in a production process, and correcting; afterwards, quickly detecting the DE value, the content of the trehalose and the pH value in the production process by utilizing the established model, and stabilizing the DE value to be 8 to 20 and stabilizing the pH value to be in the range, in which the activity of malto-oligosaccharide based trehalose synthase-MTSase and malto-oligosaccharide based trehalose hydrolase-MTHase is optimal, by utilizing a control system. The method can be used for monitoring the DE value of starch liquid and the content of the trehalose in reaction liquid in real time and can also used for automatically controlling the change of the pH value and the content of the trehalose and the result is accurate and reliable.

The invention discloses a biological sugaring process by using wheat starch, which comprises the following steps of: (1) size mixing: taking wheat starch milk, adding a sodium carbonate aqueous solution with a certain concentration for regulating pH, adding high-temperature resistant alpha-amylase, hemicellulase and xylanase, and uniformly stirring; (2) jetting and liquefaction: carrying out jetting and liquefaction on the wheat starch milk obtained in the step (1), carrying out flash evaporation and temperature reduction, maintaining temperature till completely liquefying, carrying out vacuum flash evaporation and temperature reduction, and separating; (3) saccharification: regulating the pH of emulsion obtained in the step (2), adding one of or a mixture of more than two of saccharifying enzyme, pentosanase and xylanase, as well as proteolytic enzyme, uniformly stirring, saccharifying, reducing temperature, adding hemicellulase, cellulase and lecithinase, stirring, saccharifying, rising temperature and inactivating enzyme; and (4) filtration. According to the biological sugaring process, the quality of the sugar solution is effectively improved; the conversion rate of the pulverized sugar reaches 106% to 107% (in DS (degree of substitution)); and the DE (dextrose equivalent) value can reach 95% to 98%.

A method for manufacturing ultrahigh-content malt syrup by a double-saccharification process includes steps of liquefying starch by alpha- amylases to obtain starch hydrolysate with a DE (dextrose equivalent) value ranging from 10% to 12%, saccharifying the starch hydrolysate by beta-amylases and pullulanase under conditions that the temperature is 60 DEG C and the pH (potential of hydrogen) ranges from 5.2 to 5.4, and filtering out partial malt syrup by a nano-filtration membrane when the malt sugar content reaches 70%; and secondarily saccharifying saccharified liquid retained under the filtering action of the membrane to obtain malt syrup with the malt sugar content reaching 90%. The malt syrup is further used for producing products such as high-purity crystallized malt sugar, high-purity maltitol and high-purity trehalose. The method has the advantages that the ultrahigh-content malt syrup can be produced, and the starch utilization rate can reach 97%.

The invention discloses a method for preparing citric acid by fermentation, which comprises the following steps: under the conditions of generating citric acid, inoculating citric acid fermentation strain into fermentation media, and carrying out fermentation, thereby obtaining the fermentation liquid. The invention is characterized in that the method also comprises the step of adding saccharifying enzyme into the fermentation media 0-8 hours after inoculating the citric acid fermentation strain. The method disclosed by the invention enhances the saccharifying capacity in the fermentation process, solves the contradiction between the pH value requirements from citric acid synthesis and saccharification in the fermentation process, and avoids the adverse effect of high DE (dextrose equivalent) value on Aspergillus niger, so that the sugar solution in the fermentation media is saccharified more thoroughly, thereby lowering the residual sugar amount in the fermentation liquid, enhancing the end citric acid content and single-tank acid supply amount, increasing the conversion rate of sugar acid and shortening the fermentation period.