26 results about "Cluster beans" patented technology

The invention discloses a preparation method of mannan oligosaccharide, and relates to the technical field of organic agricultural fertilizers. According to the method, high-purity and high-efficiency mannan oligosaccharide is prepared by using an advanced process, and the method comprises the following specific steps: pretreatment of raw materials: mixing konjaku flour or guar gum with water to obtain a colloidal solution; adding beta-mannase and alpha-galactosidase into the colloidal solution, and carrying out enzymolysis under the assistance of a pulsed electric field; performing secondary separation on the enzymatic hydrolysate through an ultrafiltration membrane and a nanofiltration membrane, and collecting trapped fluid. A calcium ion solution is added into the trapped fluid for a complex reaction, then spray drying is conducted, and mannan oligosaccharide powder is obtained. According to the method, mannan oligosaccharide with concentrated purity and polymerization degree is prepared through ultrahigh pressure homogenization, pulsed electric field assisted enzymolysis and membrane separation technologies, the method has the advantages of high efficiency and environmental protection, and the preparation efficiency and the product quality are remarkably improved. The prepared mannan oligosaccharide can be applied to organic agricultural fertilizers, and can be compounded with humic acid and other substances to improve the biological activity and soil fertility of the fertilizers.

The invention belongs to the technical field of polymers, and discloses a preparation method of cationic guar gum, which comprises the following steps: under the condition of no organic solvent, taking guar endosperm tablets as raw materials, carrying out alkalization reaction and cationic etherification reaction to obtain cationic etherification modified guar endosperm tablets, washing the cationic etherification modified guar endosperm tablets with water, and drying to obtain the cationic guar gum. Preparing cationic guar gum by taking the washed guar endosperm slices as a raw material; the surfaces of the guar bean endosperm slices are subjected to cross-linking modification treatment by adopting a cross-linking agent before the alkalization reaction; or, between the alkalization reaction and the etherification reaction, a cross-linking agent is adopted to carry out cross-linking modification treatment on the surfaces of the guar bean endosperm tablets; according to the method, guar endosperm tablets are used as raw materials for alkalization and etherification, and a cross-linking agent is adopted for surface cross-linking of the guar endosperm tablets before etherification, so that swelling of the guar endosperm tablets in the subsequent washing process is inhibited, the basic shape of the guar endosperm tablets is reserved, and processing after washing is facilitated. The cationic guar gum prepared by the method disclosed by the invention and the cationic guar gum prepared by a traditional organic solvent-containing water washing scheme have the same performance. The production cost of the cationic guar gum is reduced, and the environmental protection property of the production process is improved. The invention further provides the water-phase cationic guar gum.

The application discloses a kind of special sulfur-based compound fertilizer of leaf vegetable, preparation method and device, belong to compound fertilizer preparation technical field.The preparation of the compound fertilizer includes the following steps: sulfur, anhydrous ethanol are mixed and stirred, constant temperature oscillation, stand until clear state, take supernatant and mix with distilled water, oscillation, add sodium dodecyl sulfate, oscillation, add coating agent, oscillation, obtain material B, stand by;Ammonia is introduced into phosphoric acid to adjust to pH 4.3-4.8, filter pressing, collect filtrate to obtain feed liquid D;Material B is filtered, and the filter residue is collected and mixed with feed liquid D, guar gum and locust bean gum are added, oscillation is carried out, a mixed slurry is obtained, granulation is carried out, drying is carried out, screening is carried out, and cooling is carried out, to obtain the compound fertilizer, improve the sulfur and phosphorus ammonium slurry combination degree, avoid the loss of fertilizer efficiency, prevent the occurrence of safety hazards.

The invention relates to the technical field of food processing, and discloses a preparation method of alumina-free bean flour based on cooperation of a magnetic field and mung bean protein improvement, and the preparation method comprises the following steps: S1, uniformly mixing potato starch, starch acetate, pea protein powder and guar gum, adding distilled water, and stirring to form uniform starch slurry; s2, performing wet extrusion molding on the pulp; s3, performing hot water curing treatment on the extruded vermicelli; s4, cooling the cured vermicelli; s5, performing magnetic field freezing treatment on the cooled vermicelli; and S6, drying after unfreezing to obtain a target product. Wherein the component of the alumina-free bean flour is potato starch; starch acetate; pea protein powder; guar gum; and distilled water. The technical scheme of combining magnetic field freezing and mild drying is adopted, the structural stability and the taste of the potato vermicelli are improved, the moisture distribution and the microstructure are optimized through the action of the low-frequency alternating magnetic field, and ice crystal aggregation is prevented.

The present invention relates to the technical field of food preservative materials, and specifically to an edible film for preserving dairy products, and a preparation method and application thereof. The preparation method of the edible film for preserving dairy products provided by the present invention realizes the cross-linking of guar gum and casein by citric acid, and uses glycerol to fill the network structure, thereby forming an edible film in the form of a macromolecular film. The edible film obtained by the present invention has good mechanical tensile properties and strong physical barrier properties, and can effectively delay the oxidation and corruption process of dairy products and inhibit the growth of microorganisms in food. In addition, the above-mentioned preparation method provided by the present invention completely adopts non-toxic and harmless raw materials to prepare the edible film, has a simple process, relatively mild reaction conditions, and low requirements on equipment, and can realize large-scale industrial production. It has high economic, social and ecological value and is suitable for use in food preservation industries such as dairy products.

The invention discloses double gel with an O1 / W / O2 microstructure as well as a preparation method and application of the double gel. The preparation method comprises the following steps: preparing a whey protein aggregate from whey protein isolate, mixing the whey protein aggregate with oil and a hydrophobic active substance, and homogenizing to prepare oleogel loaded with the hydrophobic active substance; guar gum, water and the hydrophilic active substance are mixed and fully hydrated, and hydrogel loaded with the hydrophilic active substance is prepared; and mixing the oleogel loaded with the hydrophobic active substance and the hydrogel loaded with the hydrophilic active substance, carrying out homogenization treatment, and carrying out in-situ self-assembly to form the double gel with the O1 / W / O2 microstructure. The invention constructs a double-gel with an O1 / W / O2 microstructure, and the double-gel can give consideration to cheese texture simulation and hydrophilic / hydrophobic active substance co-delivery functions.

The invention relates to the technical field of guar processing, and discloses a guar peeling and crushing device which comprises a frame body, a box body is fixedly connected to the interior of the frame body, a top frame is inserted into the bottom of the box body, a plurality of first springs distributed at equal intervals are fixedly connected to the top of the top frame, and an extrusion plate is fixedly connected to the top ends of the first springs; an extrusion plate is arranged in the box body, a plurality of vertically-through through grooves are formed in the extrusion plate, a trapezoidal inner groove is formed in the top of the extrusion plate, two or more horizontally-arranged guide rods are arranged in the box body, and a plurality of peeling assemblies are arranged between the guide rods. According to the guar peeler, guar is put onto the extrusion plate in the box body, then alkaline liquid medicine for assisting peeling is poured into the box body, then the skin of the guar is softened after the guar is soaked in the liquid medicine for a certain time, and then the guar is rubbed and peeled through the peeling assembly, so that the guar peeler is easy and convenient to use and high in peeling efficiency; meanwhile, the damage caused by peeling of the guar beans is effectively reduced.

The invention provides a foamable oral care composition which contains a foaming agent and a foam synergistic agent, and the foaming agent is one or a combination of more of soybean protein isolate, hydrolyzed wheat protein, potato protein, casein phosphopeptides (CPP), oat protein and vital gluten; the foam synergistic agent is one or a combination of more of carrageenan gum, abelmoschus manihot gum, fenugreek gum, guar gum, locust bean gum, karaya gum, cassia seed gum, caesalpinia spinosa gum, flaxseed gum, sodium alginate, tragacanth gum, welan gum, sa-hao seed gum, gleditsia sinensis lam carbohydrate gum, sanxian gum and sesbania gum. The foam amount of the toothpaste is increased, the foaming amount of the toothpaste using a chemical surfactant in the market can be achieved, and the habit of consumers on the foam demand of the toothpaste can be completely met.

The invention provides short b-axis ZSM-5 zeolite as well as a preparation method and application thereof, and the preparation method comprises the following steps: uniformly mixing seed crystal, guar gum, sodium hydroxide and water; adding and dissolving an aluminum source; adding a silicon source and uniformly mixing to obtain gel; carrying out crystallization treatment on the gel, cooling a crystallization product, separating, washing with water until the crystallization product is neutral, and then drying and roasting to obtain Na-ZSM-5 zeolite; carrying out ion exchange and roasting on the Na-ZSM-5 zeolite to obtain H-ZSM-5 zeolite, namely short b-axis ZSM-5 zeolite; the dosage of the seed crystal and the dosage of the guar gum are respectively 1-5% and 1-20% of the mass of SiO2. The ZSM-5 zeolite disclosed by the invention is short in b-axis thickness, high in crystallinity, high in product yield and excellent in molecular diffusion performance, and has relatively high catalytic activity and relatively high catalytic activity stability when being used as a catalyst for preparing olefin through catalytic cracking of low-carbon hydrocarbon.

The invention discloses a high-water-holding-capacity animal protein soft meal based on a composite colloid synergistic effect and a preparation method thereof, and the soft meal is prepared from the following components in percentage by mass: 46.5-60% of animal protein and 20-30% of water; 0.8%-1.2% of a composite colloid; 0.1%-0.3% of a food additive; 2-4% of a functional protein; and 10-18% of edible oil. The composite colloid is at least two of konjac gum, xanthan gum, gelatin and guar gum; the preparation method comprises the following steps: pretreating the raw materials through gradient chopping to obtain slurry; and performing low-temperature gelation treatment on the slurry, and then performing freezing treatment to obtain the high-water-holding-capacity animal protein soft meal based on the synergistic effect of the composite colloid. The soft meal has the characteristics of shear thinning and high water-holding capacity, the swallowing safety reaches IDDSI Level 4, and the soft meal can be stably stored at-18 DEG C for 12 months, and is suitable for foods with special medical purposes and senile nourishment.

The invention belongs to the technical field of food processing, and particularly relates to quickly rehydrated dried beancurd sticks and a making method thereof. The preparation method comprises the following steps: (1) soaking soybean raw materials, grinding into thick liquid, filtering and removing residues to obtain soybean milk liquid; (2) adding an emulsifier and a polysaccharide compound into distilled water, and stirring until the emulsifier and the polysaccharide compound are completely dissolved to obtain a rehydration modifier solution; the emulsifier is monoglyceride or calcium stearoyl lactylate, and the polysaccharide compound is Arabic gum or guar gum; and (3) adding the rehydration modifier solution into the soybean milk obtained in the step (1), uniformly mixing, boiling the soybean milk, uncovering the film, and drying to obtain a finished product of the dried beancurd sticks. According to the method disclosed by the invention, on the basis of not changing the traditional preparation process of the dried beancurd sticks, the purpose of quickly rehydrating the dried beancurd sticks can be achieved through simple steps by taking the rehydrating of the dried beancurd sticks as a starting point and adopting food additives with high acceptability of consumers, and the texture quality of the rehydrated beancurd sticks can be kept.

The present application relates to the technical field of food processing, and discloses a preparation method of tilapia fillets, which uses tilapia as raw material, is pretreated in pickling material, and is post-treated in vacuum constant temperature condition to obtain the tilapia fillets. The pickling material comprises guar gum, garlic powder and pepper oil. The present application provides a preparation method of tilapia fillets, which reduces the fishy smell of the tilapia fillets, improves the fish taste, and prolongs the preservation period of the tilapia fillets through the pretreatment of pickling material and the post-treatment of vacuum low temperature. Through the interaction of garlic powder, pepper oil and guar gum in the pickling material, the stability and taste of the tilapia fillets are significantly enhanced, the fishy smell of the fish is significantly reduced, and the tilapia fillets have a compound flavor of garlic and mushroom.

The present invention relates to extracting and processing protein concentrates, isolates, and a protein-fiber fraction from cluster bean, also known as guar beans (botanical name Cyamopsis tetragonoloba). The disclosed hexane-free, aqueous-ethanol extraction process, combined with controlled low-temperature (<75 °C) vacuum desolventization to preserve light color, bland flavor, and protein functionality, provides a sustainable, clean-label method for producing cluster bean protein concentrates and isolates suitable for direct human foods. This approach avoids the high heat and reverse-polarity extraction seen in prior art and enables food-grade, industrially scalable CPC and CPI.

A foamable oral care composition, comprising a protein foaming agent and a foam synergist. The protein foaming agent is one of, or a combination of more than one of, isolated soy protein, hydrolyzed wheat protein, potato protein, casein phosphopeptide (CPP), oat protein, and vital wheat gluten. The foam synergist is one of, or a combination of more than one of, karaya gum, Abelmoschus manihot gum, fenugreek gum, guar gum, locust bean gum, sterculia gum, cassia seed gum, tara gum, linseed gum, sodium alginate, tragacanth gum, welan gum, Artemisia desertorum gum, Gleditsia sinensis Lam. gum, xanthan gum, and sesbania gum. The oral care composition can increase the foaming amount of toothpaste, can achieve the foaming amount of toothpaste using chemical surfactants on the market, and can fully meet consumers' needs for toothpaste foam.

The invention discloses a method for delaying aging of triticale steamed buns and a compound modifier, and belongs to the technical field of food processing. The compound modifier is prepared from the following components in percentage by mass: 40 to 60 percent of sodium alginate, 20 to 30 percent of cyclodextrin, 10 to 15 percent of monoglyceride and 10 to 15 percent of guar gum. The invention also relates to triticale steamed buns containing the compound modifier. The triticale steamed buns are prepared by adding the compound emulsifier into raw materials of the triticale steamed buns. The compound modifier is simple and convenient to use, and can effectively delay the aging phenomenon of the triticale steamed buns, increase elasticity, improve the structure and texture of the triticale steamed buns, improve sensory acceptability and prolong the shelf life of the triticale steamed buns. The method is suitable for solving the aging problem of the triticale steamed buns in food processing, and efficient production of triticale products and flour products is promoted.

The invention discloses a powder-free granular compound premixed feed and a preparation method thereof. Comprising the following raw materials in parts by weight: 28 to 34 parts of corn flour, 23 to 27 parts of soybean meal, 19 to 22 parts of buckwheat flour, 15 to 18 parts of meat and bone meal, 8 to 10 parts of blood powder, 0.11 to 0.16 part of water-soluble vitamins, 0.08 to 0.11 part of fat-soluble vitamins, 0.3 to 0.5 part of amino acid trace element chelate, 0.15 to 0.21 part of compound probiotics, 0.8 to 1.2 parts of minerals, 0.04 to 0.08 part of metabiotics, 2.5 to 3.5 parts of compound fat, 0.27 to 0.32 part of guar gum and 0.22 to 0.28 part of sodium alginate. According to the invention, the eating rate of the chicken to the compound premix feed is improved, the utilization rate of nutritional ingredients is improved, the foraging frequency of the chicken is further reduced, and unnecessary consumption is reduced; the problem of nutrition absorption deviation caused by picky eating of the chicken is solved.

The present application relates to the technical field of sugar making, and particularly relates to a deodorization and bacteriostasis type cat litter and a preparation method thereof, the deodorization and bacteriostasis type cat litter is mainly prepared from the following raw materials in parts by weight: bagasse 70-80 parts, bagasse activated carbon 1-3 parts, modified bagasse lignin 5-9 parts, guar gum 4-7 parts and water 6-8 parts; on the basis of ensuring that the cat litter has strong water absorption and cohesiveness, the deodorization and bacteriostasis of the cat litter are enhanced, and the generation of unpleasant odor and the growth of bacteria in the process of breeding pet cats are avoided.

The present invention relates to a manufacturing method of green plum mochi, including a step of mixing rice flour and perilla powder in a certain ratio to prepare a powdered raw material, a step of kneading the powdered raw material with water, a first dough shaping stage, a first shaping stage, a second low-temperature aging stage, and a wrapping step. The manufacturing method according to the present invention improves the texture of the fried egg mochi by adding guar gum and a two-stage low-temperature aging process, and can extend the shelf life by using a carboxymethyl cellulose coating and a low oxygen permeability packaging material. This ensures a shelf life of more than 40 hours without the use of preservatives, and has the effect of mass-producing high-quality green plum mochi.

The invention discloses a plant-based crusting environment-friendly ammonia-eliminating dust suppressant for eliminating ammonia-containing dust poison and a testing method of the plant-based crusting environment-friendly ammonia-eliminating dust suppressant. The dust suppressant is prepared from the following raw materials in percentage by mass: 0.2 to 0.4 percent of guar gum serving as a binder, 0.03 to 0.06 percent of lauryl sodium sulfate serving as a surfactant, 1 to 5 percent of silicate serving as an ammonia purifying agent, 0.1 to 0.3 percent of ferric oxide serving as a catalyst, 0.2 to 0.4 percent of titanium oxide serving as a catalyst, 1 to 3 percent of sodium lactate serving as a humectant, 5 to 20 percent of ethylene glycol serving as an anti-freezing agent and 74.45 to 92.47 percent of dust suppressant stock solution. The test method comprises a dust inhibition efficiency test, a moisture absorption and water retention test, a water resistance test and an ammonia elimination performance test. The ammonia-eliminating dust suppressant has the characteristics of no toxicity, easiness in degradation, environment friendliness and the like, can quickly and efficiently suppress ammonia-containing dust poison generated by iron ore blasting, and eliminates the harm of mine reentrainment dust to the environment and people.

The application discloses a kind of high-strength flame-retardant shaving board, which is made of the following raw material components by weight: shavings 800-1200 parts, composite adhesive 50-200 parts. The composite adhesive is made of the following components by weight: modified soybean glue 20-80 parts, modified guar gum 20-80 parts, curing agent 5-20 parts, flame retardant 5-10 parts. The high-strength flame-retardant shaving board prepared by the application has high strength and good mechanical properties. The combination of modified soybean glue and modified guar gum in the adhesive component improves the internal glue bonding strength of the material. The combination of hydroxyethyl melamine and sodium tetraborate improves the static bending strength of the material. The combination of urea phosphate and halloysite nanotubes improves the flame retardant performance of the material.

The invention discloses hydrophilic and oleophylic cat litter particles processed by seed shell carbon and shell carbon, and belongs to the field of cat litter particles, the cat litter particles comprise hydrophilic adsorption particles and oleophylic adsorption particles; the necessary basic materials of the hydrophilic adsorption particles comprise the following components in percentage by weight: 9-91.5% of seed shell carbon powder or shell carbon powder, 6-36% of guar gum, 0.5-9% of boric acid and 2-46% of water; the essential basic materials of the oleophylic adsorption particles comprise the following components in percentage by weight: 27-85% of seed shell carbon powder or shell carbon powder, 5-31% of polyisobutene and 10-42% of white mineral oil; the mass ratio of the hydrophilic adsorption particles to the oleophylic adsorption particles is (1: 1)-(5: 1); and the coverage rate of the carbon powder on the surface and inside of the particles is greater than 50%. Through independent formula design of hydrophilic and oleophylic double particles, directional efficient adsorption of aqueous liquid (such as urine) and oily liquid (such as sebum and greasy dirt) is achieved, and the problem that existing cat litter is single in function is solved.

The present invention discloses a guar gum and graphite carbon nitride carbon aerogel-based composite phase change material. The material uses carbon nitride (g-C3N4), guar gum (GG), diammonium phosphate, and paraffin wax (PW) as raw materials. The flexible long-chain polymer guar gum (GG) is interwoven and wrapped with carbon nitride nanosheets. This is then cross-linked with diammonium phosphate to produce GG@g-C3N4 carbon aerogel. This carbon aerogel skeleton serves as a heat conduction channel and encapsulation carrier for the paraffin wax (PW) phase change material. The carbon aerogel and paraffin wax (PW) are then combined to produce the guar gum and graphite carbon nitride carbon aerogel-based composite phase change material. This composite phase change material exhibits high light-to-heat conversion and heat storage capabilities, strong thermal conductivity, and effectively maintains the phase change latent heat characteristics of the phase change material. Furthermore, it exhibits excellent packaging properties.

The application discloses an energy-saving and environment-friendly water-free and floatstone-free fermentation washing aid and process for jean fabric. The water-free and floatstone-free fermentation washing aid comprises the following components in mass fraction: neutral cellulase 5-30 parts, starch 5-30 parts, guar gum 5-40 parts, diatomite 5-30 parts, fatty alcohol polyoxyethylene ether 15-35 parts and filler 30-40 parts. In the fermentation washing process, water and floatstone are not added, and under the action of the water-free and floatstone-free fermentation washing aid, the jean fabric is subjected to mechanical friction and the jean fabric is faded and patterned in the washing machine, so that the style of stone mill fermentation washing can be achieved. Compared with traditional fermentation washing and stone mill fermentation washing, the water-free and floatstone-free fermentation washing aid can significantly reduce the water consumption and the floatstone consumption, greatly saves the cost, reduces the sewage discharge and reduces the sludge generation. Moreover, compared with traditional fermentation water, the water-free and floatstone-free fermentation aid has better anti-back staining effect, can effectively reduce the use of anti-back staining chemical aids and improves the clothing grade.

The invention provides sandy soil ecological restoration slurry as well as a preparation method and application thereof, and relates to the technical field of soil treatment. The preparation method comprises the following steps: putting guar gum powder into water, heating and uniformly stirring to obtain a guar gum aqueous solution with the mass concentration of 0.5-1%; sequentially adding triethanolamine and microcrystalline cellulose into the guar gum aqueous solution, heating and uniformly stirring to obtain a mixed solution; and adding chitosan and glycerol into the mixed solution, heating and uniformly stirring, and cooling to room temperature to obtain the sandy soil ecological restoration slurry. The green and environment-friendly sandy soil ecological restoration slurry is prepared from the guar gum, the chitosan, the microcrystalline cellulose, the triethanolamine and the glycerol, and is used for restoring the sandy soil, so that the soil moisture loss can be remarkably reduced, and the plant growth can be promoted.

The application provides a desertification soil ecological restoration slurry and a preparation method and application thereof, and relates to the technical field of soil treatment. Guar gum powder is placed in water, heated and stirred to obtain a guar gum water solution with a mass concentration of 0.5-1%; triethanolamine and microcrystalline cellulose are sequentially added to the guar gum water solution, heated and stirred to obtain a mixed solution; chitosan and glycerol are added to the mixed solution, heated and stirred, and the mixture is cooled to room temperature to obtain the desertification soil ecological restoration slurry. The application uses guar gum, chitosan, microcrystalline cellulose, triethanolamine and glycerol as raw materials to prepare a green and environment-friendly desertification soil ecological restoration slurry, which can be used to restore desertification soil, significantly reduce soil water loss and promote plant growth.

The invention relates to the technical field of food processing, in particular to jam containing seaweed dietary fibers and a preparation method of the jam, and the jam containing the seaweed dietary fibers is prepared from the following raw materials in parts by weight: 21-25 parts of a sweetening agent; 23 to 25 parts of sugar; 30 to 35 parts of fruits; 0.1 to 0.5 part of seaweed dietary fiber; and 0.1 to 0.12 part of an acidity regulator. The dietary fiber jam has the beneficial effects that the dietary fiber is used as a food raw material to replace food additives (sodium alginate, xanthan gum, sodium carboxymethyl cellulose, guar gum and the like), the effects of thickening, gelling and stabilizing are achieved in the jam preparation process, water in the jam is prevented from being separated out, the product quality is improved, and the taste of the jam can be improved.