23 results about "Fibrous corn" patented technology

The invention provides a composition for assisting in reducing blood sugar and improving insulin resistance and a preparation method of the composition, and relates to the technical field of functional fiber processing. The composition for assisting in reducing blood sugar and improving insulin resistance comprises the following raw materials in parts by weight: 10-15 parts of depolymerization type composite cereal fibers, 3-5 parts of konjac fibers, 3-5 parts of psyllium husk powder, 2-3 parts of sesame powder, 1-2 parts of xylitol and 0.1-0.5 part of vitamin C, the mass ratio of wheat fiber to corn fiber to sweet potato fiber to pea fiber in the depolymerization type composite grain fiber is (25-30): (35-40): (20-25): (10-15). The composition disclosed by the invention can assist in reducing blood sugar and has a good effect of improving insulin resistance.

The invention discloses an anti-fatigue gastrodia elata and ginseng teabag as well as a preparation method and application thereof, and belongs to the technical field of functional food processing. The tea bag comprises the following components in percentage by mass: 30%-50% of gastrodia elata extract, 20%-30% of ginseng extract, 10%-20% of auxiliary herbal components and 12%-30% of carrier auxiliary materials, and is packaged by a degradable filter bag. Wherein the gastrodia elata extract is prepared through a composite enzymolysis-ultrasonic-assisted extraction method, the ginseng extract is prepared through extraction by adopting a low-temperature ultrasonic-ethanol precipitation combined process, and the two active ingredients are in synergistic interaction according to the mass ratio of the gastrodia elata extract to the ginseng extract being 1: (1.5-2). The freeze-drying process is adopted to retain effective components, and the degradable corn fiber / PLA filter bag is used for packaging, so that the stability and environmental protection property of the product are ensured. The traditional Chinese medicine is suitable for people with long-term mental or physical fatigue, and 1-2 bags of the traditional Chinese medicine can effectively reduce blood lactic acid accumulation every day.

The invention relates to the food industry, and more particularly to the production of a marshmallow-type aerated confectionery product having a reduced calorie content and containing no or little sugar. The claimed marshmallow contains the following ingredients, expressed on a dry weight basis: 33.7-48 wt% maltitol syrup, 4.7-7.1 wt% gelatine, 12.1-36.3 wt% soluble dietary fibre in the form of corn fibres or isomaltooligosaccharides, 10.1-19.1 wt% allulose, 7.3-24.4 wt% fructooligosaccharides.

The invention relates to the technical field of mask manufacturing, in particular to a degradable antibacterial corn fiber mask and a preparation method thereof. The degradable antibacterial corn fiber mask comprises an outer layer, a middle layer and an inner layer, wherein the middle layer is positioned between the outer layer and the inner layer; the outer layer is obtained by electrostatically loading 0.4-0.6 part of nano titanium dioxide on a modified corn fiber nanofiber membrane. Active functional groups are introduced into the glycosylated zein through chemical modification, hydrogen bonds or covalent crosslinking is formed on the glycosylated zein and the surface of the nanofiber membrane, the mechanical strength of a membrane material is enhanced, the glycosylated zein serves as a carrier of an antibacterial agent, and long-acting bacteriostasis is achieved by slowly releasing natural antibacterial components; the nano-fiber membrane and the glycosylated protein cooperate to provide a physical protection basis for the nano-fiber membrane, and the glycosylated protein endows chemical antibiosis and interface affinity characteristics, so that a gradient protection network from outside to inside is formed.

The invention relates to a preparation method of edible corn fiber, which comprises the following steps: 1) enzymolysis: carrying out enzymolysis on corn fiber pulp by using a compound enzyme preparation, and then separating out a fiber wet base; 2) soaking: soaking the fiber wet base in the step 1) in plasma activated water for 25-45 minutes, and then drying to obtain corn fiber; wherein on the basis of the mass of dry substances in the corn fiber pulp, 0.2-0.7% of hydrogen peroxide is added into the plasma activated water. The corn fiber with good flavor and functionality is prepared by fully utilizing byproducts in corn deep processing, and the additional value of corn deep processing products is improved; the corn fiber prepared by the method has good application performance in baked products, and the application range of the corn fiber is expanded.

Biscuit dough compositions for making baked biscuit or cookie products include instantized pre-gelatinized waxy starch instead of soluble corn fiber and may include a native starch to improve the exterior color and / or structural integrity of the baked biscuits.

The application discloses corn fiber vortex spinning yarn and a preparation method thereof, and belongs to the field of cotton textile technology, and can solve the problems of poor spinnability of the existing corn fiber raw material, poor yarn evenness, high vortex spinning shearing and low efficiency. The preparation method comprises the following steps: step 1, corn fiber and oil are mixed to obtain treated fiber; wherein the weight percentage of the corn fiber and the oil is (100-99):(0-1); step 2, the treated fiber is subjected to a scutching process to obtain a fiber carded sliver; step 3, the fiber carded sliver is subjected to a drawing process to obtain a fiber drawn sliver; and step 4, the fiber drawn sliver is spun by using a vortex spinning process to obtain the corn fiber vortex spinning yarn. The application is used for yarn spinning.

This utility model discloses an automatic separation and collection device for heavy debris in an airflow conveying system, relating to the technical field of airflow separation equipment. The separation body includes a cylindrical cavity with a conical guide hood at the top. A spiral feed plate is located between the outer side of the guide hood and the inner wall of the cavity. A feed pipe is located on one side of the upper part of the cavity, a discharge pipe is located at the top of the cavity, and a discharge port is located at the bottom of the cavity. Corn fibers, being lightweight and highly susceptible to airflow, move upwards more easily with the airflow, while heavy debris, due to gravity and centrifugal force, tends to sink closer to the inner wall of the cavity, significantly improving the initial separation efficiency and reducing the mutual entanglement of corn fibers and heavy debris.

This invention discloses a method for preparing highly dispersible corn cellulose nanocrystals, belonging to the technical field of cellulose nanocrystals. The method includes the following steps: organic acid pre-swelling and activation, dilute sulfuric acid hydrolysis, high-pressure microfluidic homogenization, dialysis, and concentration. The dilute sulfuric acid hydrolysis method involves adding ferric chloride and xylitol to a dilute sulfuric acid solution, stirring to dissolve, preheating to 70-85℃ and maintaining the temperature, adding activated cellulose filter cake, stirring thoroughly to disperse it evenly, reacting at a constant temperature of 70-85℃ for 10-15 minutes, and then adding 4-5 times the volume of deionized water to terminate the hydrolysis, obtaining a hydrolyzed suspension. This invention significantly shortens the hydrolysis time, ensures the product's white color and high crystallinity, improves the product's thermal stability, dispersion stability, and redispersibility, meeting the needs of high-end applications.

Biscuit dough compositions for making baked biscuit or cookie products include instantized pre-gelatinized waxy starch instead of soluble corn fiber and may include a native starch to improve the exterior color and / or structural integrity of the baked biscuits.

The invention belongs to the technical field of preparation of plant fiber powder, and particularly relates to plant fiber powder and application thereof in preparation of weight-reducing products. The white kidney bean fiber powder, the apple fiber powder, the chicory fiber powder and the mushroom fibers are subjected to enzymolysis, the oat fiber powder, the soybean fiber powder and the corn fiber powder are subjected to fermentation modification, full release of active substances of all the raw materials is promoted, and the prepared plant fiber powder is rich in dietary fibers, vitamins and mineral substances and has the effects of improving the immunity of human bodies and improving the immunity of human bodies. The health can be maintained, and meanwhile, the intestinal health and immunoregulation can be promoted; the nutrition is guaranteed, and meanwhile, the anti-obesity and anti-oxidation effects can be achieved; in addition, the absorption and bioavailability of the plant fiber powder are improved by using the resistant fiber powder, so that the plant fiber powder is gradually released in an organism and plays a long-acting role. Therefore, the plant fiber powder prepared by the invention can be used for preparing weight-reducing products, and the preparation method is simple, convenient, green and safe.

The present disclosure relates to a corn fiber product and a process for preparing the same. The process comprises the steps of providing a corn fiber containing material; humidifying the corn fiber containing material at a relative humidity and a humidifying temperature of less than 100°C to obtain a humidified material; and drying the humidified material to obtain the corn fiber product. The corn fiber product has content of one or more volatile compounds reduced as compared to an equivalent untreated corn fiber product.

A liquid concentrate suitable for forming a beverage having a coffee and / or coffee substitute material, at least one soluble dietary fibre and an aqueous liquid. The total solids content of the concentrate is at least 70 wt.%. The liquid concentrate is made by mixing at least one soluble dietary fibre, aqueous liquid and coffee material at a temperature of at least 50°C. The liquid concentrate is diluted with an aqueous liquid to form a beverage. The coffee extract material may be selected from coffee extract, instant coffee, micro ground roast and ground coffee. The coffee substitute material may be derived from a cereal, legume, root, fruit, nut, seed, mushroom and combinations thereof. The concentrate may further have a sugar. The concentrate may have an additional ingredient selected from a thickening agent, flavouring, sweetener, preservative, nutraceutical or combinations thereof. The soluble dietary fibre is ideally selected from soluble corn fibre, corn fibre syrup, inulin, soluble wheat fibre, fructooligosaccharide, gum Arabic and combinations thereof.

The utility model discloses corn fiber mask cloth with a water locking function, and relates to the technical field of mask cloth, the corn fiber mask cloth with the water locking function comprises a mask cloth body, the middle part of the front side of the mask cloth body is provided with a nose end opening, and a mouth moisturizing part is arranged below the front side of the mask cloth body; the utility model discloses corn fiber facial mask cloth with a water locking function, a storage bag for storing a plurality of water replenishing bags is arranged in the nose end of a facial mask cloth body, a plurality of soft thin tubes with thin holes are connected to the storage bag, after a facial mask is used for a period of time, the water replenishing bags can be squeezed to be broken, and the water replenishing bags can be filled with water. According to the mask cloth, the soft slim tube is arranged on the mask cloth body, the moisturizing liquid is adsorbed to each corner of the mask cloth body, the moisturizing time of the mask cloth can be prolonged, meanwhile, the soft slim tube is connected with the reinforcing ring layer, the connection firmness between the reinforcing ring layer and the mask cloth body can be improved, the edge of the mask cloth body is not prone to cracking, the ear hanging parts are not prone to breaking, and the stability of the ear hanging parts after wearing can be improved.

The invention provides a selenium-rich DHA-rich feed additive as well as a preparation method and application thereof, and belongs to the technical field of feed additives. The preparation method comprises the following steps: preparing a core material: dissolving sodium alginate in water, adding schizochytrium limacinum powder and water-soluble selenoprotein, heating and mixing to obtain a mixed solution 1; adding the mixed solution 1 into the rapeseed oil, adding polysorbate, and mixing to obtain a mixed solution 2; adding a calcium chloride solution into the mixed solution 2, centrifuging, collecting precipitate, and drying to obtain a core material; preparing a wall material: thermally melting corn viscose, then adding maltodextrin and polycaprolactone, and mixing to obtain the wall material; and coating: mixing the core material and the wall material for coating. The method is simple and easy to operate, the rancidity rate of DHA in the core material can be inhibited, the stability of DHA microalgae powder in stomachs and intestines of livestock and poultry is improved, and the conversion rate is increased. And meanwhile, the water-soluble selenoprotein in the core material and the microalgae powder rich in DHA have a synergistic effect, so that the contents of selenium and DHA in livestock and poultry products can be effectively increased.

The invention relates to the technical field of biotechnology and ethanol fermentation, in particular to a method for improving corn ethanol yield by enhancing corn fiber enzymolysis saccharification. The method comprises the following steps: step 1, liquefying; step 2, saccharification: adjusting the pH value of the liquefied mash to 5 + / -0.2, then adding a saccharifying enzyme and a cellulase system, and saccharifying to obtain saccharified mash; step 3, synchronous saccharification and fermentation: activated yeast is added into the saccharified mash, after saccharification and fermentation, a cellulase system is added again, and then saccharification and fermentation are continued; and step 4, ethanol distillation. According to the method, the enzymolysis efficiency of corn fibers in the whole enzymolysis saccharification and fermentation process is enhanced, the concentration of ethanol produced by fermentation is high, the content of protein in the distillers' grains obtained after distillation solid-liquid separation is higher, and the yield of corn ethanol is increased.

Biscuit dough compositions for making baked biscuit or cookie products include instantized pre-gelatinized waxy starch instead of soluble corn fiber and may include a native starch to improve the exterior color and / or structural integrity of the baked biscuits.

The invention relates to a nicotine bag and a preparation method thereof. The nicotine bag comprises nicotine salt, a base material and an additive, the base material is natural plant fibers, and the addition amount of the natural plant fibers is 30-40%; the natural plant fibers comprise one or more of corn fibers, rice fibers, wheat fibers and sunflower fibers; the additive comprises a disintegrating agent, and the disintegrating agent comprises one or a combination of more of sodium carboxymethyl starch, cross-linked polyvinylpyrrolidone, cross-linked sodium carboxymethyl cellulose and low-substituted hydroxypropyl cellulose. The natural plant fiber base material in the nicotine bag is clean in color, soft in structure and easy to absorb spices and nicotine, nicotine components can be evenly and continuously released when people eat the nicotine bag in the mouth, taste is harmonious, comfort is enhanced, stimulation of buccal cigarettes to the oral cavity, the throat and the gastrointestinal tract is reduced, and the nicotine bag is suitable for being eaten by people. Consumers can better enjoy physiological satisfaction brought by nicotine, the production cost of the nicotine bag is greatly reduced, and the method is suitable for industrial production.

To provide a new three-dimensional filter net bag which has a large internal space, can be shaped in various ways, has a wide range of applications, and has advantages of both aesthetic appearance and practicality, and can be used for various purposes such as tea leaf extraction, packing for Chinese herbal medicine, packing for seasonings, and filtering. [Solution] The new three-dimensional filter net bag includes a bag body, which is composed of three parts: a bag body 2, a bag bottom 1, and a bag top 3. The top end of the bag is provided with a bag opening and is made of a filter net material such as nylon or corn fiber. The bag body is annular and can be processed into various three-dimensional shapes. The bag bottom seals one end of the bag body, forming a cup-like structure. The top end of the bag is the loading and sealing part, and a float can be attached to achieve floating.

The application provides a selenium and DHA-rich feed additive and a preparation method and application thereof, and belongs to the technical field of feed additives.The application comprises the following steps: preparing core material: dissolving sodium alginate in water, adding schizochytrium sp. powder and water-soluble selenoprotein, heating and mixing to obtain a mixed solution 1; adding the mixed solution 1 to rapeseed oil, and then adding polysorbate to mix, to obtain a mixed solution 2; adding a calcium chloride solution to the mixed solution 2, collecting the precipitate after centrifugation, and drying to obtain the core material; preparing wall material: hot melting corn fiber gum, and then adding malt dextrin and polycaprolactone, and mixing to obtain the wall material; and coating: mixing the core material and the wall material to coat. The method is simple and easy to operate, can inhibit the rancidity rate of DHA in the core material, improve the stability of DHA microalgae powder in the stomach and intestines of livestock and poultry, and enhance the conversion rate. Meanwhile, the water-soluble selenoprotein in the core material and the DHA-rich microalgae powder can synergistically improve the selenium and DHA contents in livestock and poultry products.

Biscuit dough compositions for making baked biscuit or cookie products include instantized pre-gelatinized waxy starch instead of soluble corn fiber and may include a native starch to improve the exterior color and / or structural integrity of the baked biscuits.

The embodiments of this application provide a corn fiber processing system and a wet-milled corn starch processing system that utilizes the same. The corn fiber processing system comprises a pressure-bent sieve assembly, a fiber washing sump assembly, an enzyme preparation addition device, and an external enzyme reaction tank. The external enzyme reaction tank is used to receive the sieve overflow from a middle stage of the pressure-bent sieve or fiber slurry from a middle stage of the fiber washing sump and provides a site for the enzyme reaction, thereby extending the reaction time of the enzyme participation. Furthermore, the reaction efficiency of the enzyme preparation can be further improved by controlling the fiber dry matter concentration in the external enzyme reaction tank.

This invention discloses an acidic digital printing base paste and its preparation method. The printing base paste is composed of the following components in weight percentages: 1.5-3% thickener, 2-5% co-solvent, 2-5% hygroscopic agent, 1-1.6% malic acid, 0.5-0.8% chitosan quaternary ammonium salt, 0.5-2.5% sodium chloride, 1-3% ammonium sulfate, and the balance being water. The thickener is composed of corn cellulose gum, polyacrylic acid, and sodium montmorillonite / polypropylene amide composite, wherein, by weight, the ratio of corn cellulose gum: polyacrylic acid: sodium montmorillonite / polypropylene amide composite is 1:(1.2-2):(1-2). The acidic digital printing base paste of this invention, by combining the thickener with the co-solvent, hygroscopic agent, retarding agent sodium chloride, and acidic auxiliary agent ammonium sulfate, improves the K / S value and penetration rate of the printing paste, and enhances water retention, color fastness, antibacterial properties, and wrinkle resistance, making it suitable for use in nylon printing processes.