45 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 relates to the technical field of textile, and discloses cashmere and corn fiber blended yarn production equipment and process, the cashmere and corn fiber blended yarn production equipment comprises a main body assembly and a cotton blending machine, a feeding pipe is fixed to the top of the cotton blending machine, a sealing cover is hinged to the top of the feeding pipe, a feeding assembly is arranged on the cotton blending machine and comprises a feeding part, and the feeding part comprises a feeding frame. The feeding device has the beneficial effects that when the feeding operation of the cotton blending machine is carried out, the sealing door is arranged at the feeding opening, various fiber materials to be added are quantified according to set requirements before feeding, then the materials are added into the cotton blending machine through the feeding opening, and when the added materials reach the preset specified weight, the sealing door is arranged at the feeding opening; when the feeding port is closed, the sealing door of the feeding port is automatically closed, so that quantitative feeding of the cotton blending machine is realized, the problem of inaccurate feeding amount caused by dependence on experience and subjective judgment in manual pouring feeding is prevented, feeding can be performed according to preset fiber proportion and weight, and the condition of more or less feeding is avoided.

The invention relates to the field of high-adhesion finishing paint, in particular to PU (polyurethane) matte white finishing paint applied to a melamine board and a preparation method of the PU matte white finishing paint. The PU matte white finish applied to the melamine board comprises a main agent, a curing agent and a diluent, the mass ratio of the main agent to the curing agent to the diluent is 1: (0.1-0.3): (0.5-0.8); the main agent is prepared from acrylic resin, a dispersing agent, a defoaming agent, pigment, filler, matting powder, an auxiliary agent, a flatting agent, a viscosity reducer, corn fiber, lotus leaf powder, coconut fiber and a coupling agent. Compared with the prior art, the adhesive force of the PU matte white finish on a melamine board can be enhanced, the PU matte white finish can be well attached under the condition that polishing is not in place or even polishing is not conducted, and therefore a good surface effect is provided, and the PU matte white finish has high yellowing resistance and high toughness.

The invention relates to the field of building materials, in particular to recycled concrete and a preparation method thereof.The recycled concrete is prepared from, by weight, 3.52 parts of cement, 6.5 parts of sand, 0-12.08 parts of coarse aggregate, 0-12.08 parts of fine aggregate, 1.9-2.4 parts of water, 0.01-0.1 part of plant fiber and 0.011 part of water reducing agent, and the plant fiber is corn fiber or straw fiber. According to the scheme, a proper amount of plant fibers are mixed in the production of the recycled concrete, so that various properties of the recycled concrete are improved, the treatment mode of rural straw is expanded, and the resource utilization rate is increased.

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 provides a preparation method of bio-based composite polylactic acid fibers, and relates to the field of biomass conversion materials and composite polylactic acid fibers.The flexible hydrogen conveying pipe is prepared from polylactic acid, polyester fibers, graphene fibers, natural plant fibers, jasmine extract, carbodiimide, triacetic acid and acetyl tributyl citrate. The natural plant fibers comprise linen fibers, natural corn fibers and wormwood fibers which are microfibers; according to the preparation method disclosed by the invention, the interface compatibility of the natural plant fibers and the polylactic acid is improved after the natural plant fibers are integrally modified, the physical and mechanical properties of the finally prepared bio-based composite polylactic acid fiber material are enhanced, and various properties of the prepared bio-based composite polylactic acid fiber material are in higher standards in the composite polylactic acid fibers.

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.

The invention relates to the technical field of ethanol fermentation, in particular to a method for producing ethanol through fermentation of acid-process corn fiber hydrolysate. The method comprises the following steps: step 1, dilute acid pretreatment of corn fibers; step 2, a raw material size mixing process; step 3, liquefying powder slurry raw materials; step 4, a dry yeast activation process; and 5, fermenting the mixed raw materials with ethanol. According to the method, sugar in the acid-method corn fiber hydrolysate is used for replacing corn raw materials, effective degradation and conversion of corn fibers are achieved, the purpose of increasing the yield of ethanol is achieved, the production process is simple, energy is saved, environment friendliness is achieved, raw materials are saved, detoxification treatment of the corn fiber diluted acid hydrolysate and efficient utilization of the corn fiber raw materials are achieved, and the method has good application prospects. Good industrialization prospects are realized.

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.

To provide a corn fiber processing system and a wet milled corn starch processing system using the same.SOLUTION: The corn fiber processing system comprises a pressure curved screen group, a fiber washing tank group, an enzyme preparation adding device, and an external enzyme reaction tank. The external enzyme reaction tank is used for receiving a screen overflow from a middle pressure curved screen or fiber slurry from a middle fiber washing tank, and used for providing a place for enzyme reaction thereby extending reaction time of reaction involving an enzyme. In addition, the reaction efficiency of the enzyme preparation can be further improved by controlling the fiber dry substance concentration in the external enzyme reaction tank.SELECTED DRAWING: Figure 2

The invention discloses a formula and a preparation method of a wear-resistant automobile foot mat. The invention relates to the technical field of automobile foot mats, in particular to a formula of a wear-resistant automobile foot mat. Comprising the following components in parts by weight: 40-50 parts of thermoplastic polyurethane, 5-10 parts of core-shell nano silicon dioxide, 10-20 parts of nano silicon carbide, 5-8 parts of UHMWPE fibers, 20-30 parts of a corn fiber / polylactic acid blend, 5-8 parts of liquid silicone rubber, 3-5 parts of modified epoxy resin, 0.5-1.2 parts of a vulcanizing agent, 1-2 parts of a lubricant, 0.3-0.8 part of an antioxidant and 3-6 parts of a plasticizer. According to the invention, core-shell nano silicon dioxide and nano silicon carbide are compounded and combined with the directional enhancement effect of the UHMWPE fiber, so that the surface friction coefficient of the material is effectively reduced, the wear resistance is correspondingly improved, and an electromagnetic-hot-press delay molding technology (15kV electrostatic field and 5kHz ultrasonic wave) is adopted to promote the directional arrangement of the nano filler and improve the fiber orientation degree; by introducing a nano-composite reinforcing system and a fiber synergistic toughening structure and combining a dynamic vulcanization process, the wear resistance, the tear resistance and the environmental protection property of the automobile foot mat are remarkably improved.

The present invention discloses a method for extracting arabinoxylan using corn fiber husk as raw material, which belongs to the technical field of polysaccharide preparation, and specifically comprises the following steps: (1) extracting corn fiber husk by alkaline low eutectic solvent, and then precipitating with alcohol to obtain crude polysaccharide; (2) dissolving the crude polysaccharide, destroying the structure by saccharifying enzyme and acidic endoxylanase, and then adding α-D-glucuronidase for modification to obtain arabinoxylan. The method for extracting arabinoxylan of the present invention has a relatively obvious improvement effect on the extraction rate of arabinoxylan, and compared with the use of a single enzyme extraction or low eutectic solvent extraction process, the extraction rate and structural stability of the extraction method of the present invention are also significantly improved; and the extraction equipment and process used by the arabinoxylan extraction method used in the present invention can effectively control the cost of the extraction process, reduce pollution, and improve the efficiency of the extraction work compared with the traditional alkali extraction method.

The utility model relates to a corn fiber fabric drying device which comprises a shell, a plurality of feeding rollers rotationally connected into the shell, a plurality of air blowing pipes arranged in the shell and an air heater for supplying air to the air blowing pipes, and follow-up assemblies for driving fabric to move along with the feeding rollers are arranged on the feeding rollers. The follow-up assembly comprises a follow-up belt wound on the feeding roller and a plurality of limiting pieces arranged on the follow-up belt, the winding mode of the follow-up belt is the same as the conveying mode of the fabric, and the limiting pieces enable the fabric to abut against the follow-up belt. And after the fabric is connected with the limiting piece, the feeding roller drives the follow-up belt to convey, so that the end part of the fabric is moved to move along the conveying of the follow-up belt, and the fabric passes through the interior of the shell.

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.

The present disclosure related generally to a method of providing an arabinoxylan product from a corn material such as a corn fiber. The method includes de-starching the corn material to provide a de-starched corn material; maintaining an aqueous mixture of the destarched corn material at an extraction pH in the range of 5-14 for a time and at a temperature effective to extract arabinoxylan from the de-starched corn material into an aqueous phase of the aqueous mixture and to provide a corn residue; separating the aqueous phase containing the extracted arabinoxylan from the corn residue; and providing the arabinoxylan product from the aqueous phase.

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.

The invention discloses a preparation technology of high-fiber fragrant solomonseal rhizome small steamed corn-bread rich in dietary fiber, and particularly relates to the technical field of preparation of high-fiber fragrant solomonseal rhizome small steamed corn-bread, and the preparation technology comprises the following steps: S1, fragrant solomonseal rhizome fiber activation treatment, S2, corn fiber modification treatment, S3, step gelatinization and molding, and S4, coupling and curing. Through unique polygonatum odoratum fiber activation treatment, corn fiber modification treatment and innovative processes such as stepped gelatinization and coupling curing, active ingredients such as flavone in polygonatum odoratum are reserved to the maximum extent in the preparation process, the finished product is rich in more natural nutrient substances, and the prepared polygonatum odoratum is rich in nutrient substances aiming at the common problems of roughness, dryness and hardness of high-fiber food. The production process of the steamed corn-bread is optimized, the steamed corn-bread is endowed with fluffy and soft texture and fine taste, meanwhile, scientific raw material matching is adopted, the high-fiber fragrant solomonseal rhizome small steamed corn-bread can be digested and absorbed more slowly in a human body, blood sugar is effectively prevented from rising rapidly, and the steamed corn-bread becomes an ideal staple food choice for people who pay attention to blood sugar management and has nutrition, palatability and health value.

The invention discloses multi-effect talcum powder for animals as well as a preparation method and application of the multi-effect talcum powder. The multi-effect talcum powder comprises the following components in percentage by mass: 1-3% of sodium benzoate, 1-3% of glycerol monolaurate, 0.5-1.5% of tea polyphenol, 7-13% of citric acid, 15-25% of corn fiber powder and 54.5-75.5% of diatomite. The talcum powder does not stick to the body, is easy to fall off, has good moisture absorption and drying effects, can improve a humid environment and adsorb odor, is good in acidic stability, has an inactivation effect on escherichia coli, salmonella, staphylococcus aureus and porcine rotavirus, and is safe, non-toxic, free of drug resistance, low in cost and stable in performance when being applied to a livestock and poultry breeding environment.

The utility model relates to a corn fiber fabric washing device which comprises a washing box filled with cleaning liquid, a feeding port and a discharging port are formed in the two sides of the washing box and located above the liquid level of the cleaning liquid, a first adjusting roller and two guide rollers used for supporting fiber fabric are arranged in the washing box, and the first adjusting roller and the two guide rollers are arranged in the washing box. The two guide rollers are arranged on the sides, close to each other, of the feeding port and the discharging port respectively, the first adjusting roller is fixedly arranged between the two guide rollers, strip-shaped protrusions are arranged on the outer end face of the first adjusting roller, and a liquid adding port used for injecting cleaning liquid into the washing tank is formed in the upper end face of the inner wall of the washing tank. The liquid adding opening is formed between the first adjusting rollers close to the feeding opening, the side wall of the lower end of the washing box communicates with a liquid discharging pipe, a plurality of cleaning rollers are rotationally arranged in the washing box and divided into an upper group and a lower group, each group of cleaning rollers are evenly arranged along the horizontal plane, and the two groups of cleaning rollers are vertically arranged in a staggered mode. The cleaning device has a better cleaning effect on the fiber fabric.

The invention belongs to the technical field of textile production, and particularly relates to a degradable colored PLA corn fiber. Aiming at the problem that most of corn fibers in the prior art do not have the functions of resisting bacteria and preventing mosquito bites, the invention provides the degradable colored PLA corn fiber, the degradable colored PLA corn fiber comprises polylactic acid slices, and the repelling rate of the PLA corn fiber is greater than 85%; the test standard of the repelling rate is GB / T 24253-2009 evaluation of the anti-mite performance of the textile; after the PLA corn fiber is washed with water for 50 times, the bacteriostasis rate on staphylococcus aureus is greater than 90%, the bacteriostasis rate on escherichia coli is greater than 80%, and the bacteriostasis rate on candida albicans is greater than 70%; the test standard of the antibacterial rate is FZ / T 73023-2006, and the specific bacteria are as follows: the staphylococcus aureus is staphylococcus aureus ATCC6538, the escherichia coli is escherichia coli 8099, and the candida albicans is candida albicans ATCC10231. The corn fiber disclosed by the invention has a good repelling rate and a continuous and durable antibacterial effect.

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 utility model discloses a comfortable warm-keeping jean fabric, which belongs to the textile field, and comprises warp yarns, first weft yarns and elastic second weft yarns, the first weft yarns comprise alginate fiber yarn cores and moisture-absorbing heating fiber yarn cores, the outer surfaces of the alginate fiber yarn cores are coated with water-soluble coating layers as first core yarns, and the second core yarns are coated with water-soluble coating layers as second core yarns; the outer surface of the moisture-absorbing and heating fiber yarn core is also coated with a water-soluble coating layer to serve as a second core yarn, and the first core yarn and the second core yarn are jointly coated with the corn fiber coating layer. After cleaning, the water-soluble coating layer is dissolved, cavities are reserved in the first weft yarns, air in the cavities is difficult to flow, so that the fabric has a warm-keeping effect, the alginate fiber yarn core inside is high in moisture absorption capacity, the corn fibers outside are good in moisture conduction effect, water vapor emitted by a human body can be guided and absorbed into the first weft yarns, and the moisture absorption effect is good. The moisture-absorbing heating fiber is supplied to heat in the cavity, so that the warm-keeping effect can be enhanced, water vapor emitted by a human body can be absorbed and utilized, stuffiness can be eliminated, and wet and cold feeling can be avoided.

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 invention discloses a heat-resistant PVC (polyvinyl chloride) pneumatic membrane and a preparation method thereof, and relates to the field of PVC materials, and the heat-resistant PVC pneumatic membrane comprises the following raw materials in parts by weight: 80-120 parts of PVC; 10 to 20 parts of modified aluminum hydroxide; 10 to 30 parts of ABS resin; 2-6 parts of a stabilizer; the aluminum hydroxide is prepared from the following raw materials: corn fiber, distilled water, absolute ethyl alcohol, stearic acid, starch, glycerol and aluminum hydroxide. The heat-resistant PVC pneumatic membrane has the advantage that heat resistance of the PVC pneumatic membrane is improved.

The utility model discloses a corn fibrin extracting device which is composed of a fiber thin pulp feeding pipe, a fiber extracting screen, a fiber wringing machine, a fibrin thin pulp pipe, a fibrin thin pulp tank, a fibrin water return pump, a fibrin pipe, a fibrin extracting screen, a water return tank, a fibrin plate frame and a water return pump. In the circulation process of corn fiber screening, a fibrous protein screening and extracting device is additionally arranged, and fibrous protein is extracted through secondary screening, so that the problem that system screening is affected due to the fact that fibrous protein circulates back to a system in the prior art is solved, and the purposes of thorough screening separation and classified separation of corn fibers and fibrous protein are achieved. Compared with the existing similar corn starch production screening process, power energy is saved, and the screening quality of corn fibers is improved.