41 results about "Soya flour" patented technology

The invention discloses a preparation process of metabiotics and functional application of the metabiotics for relieving constipation, and relates to the technical field of microorganisms. The invention provides a preparation method of a bifidobacterium animalis subsp. Lactis LIHUO 01-containing metagen, which comprises the following steps: separately inoculating bifidobacterium animalis subsp. Lactis LIHUO 01 or compounding with probiotics to inoculate in a fermentation culture medium for culturing to obtain a fermentation bacteria solution, and carrying out thermal inactivation to obtain the bifidobacterium animalis subsp. Lactis LIHUO 01-containing metagen. The fermentation medium comprises skimmed milk, soybean meal and water, the mass ratio of the skimmed milk to the soybean meal to the water is (5-30): (1-25): (78-90), and the prepared bifidobacterium animalis subsp. Lactis LISUO 01 metabolite can significantly improve the content of tryptophan metabolites, can effectively relieve constipation and has a wide application prospect.

The invention discloses a food for controlling postprandial blood sugar based on compound fermentation of plant raw materials and a preparation method of the food, and relates to the technical field of fermentation processing of functional foods and natural products. The sugar-controlling food contains plant raw material composite ferment powder, and a preparation method of the ferment powder comprises the following steps: S1, mixing mulberry leaf powder, buckwheat powder and soybean powder in proportion, and adding water to prepare a mixture with the water content of 55-60%; s2, inoculating a sugar-inhibiting eurotium cristatum liquid into the mixture, and performing solid-state fermentation to obtain a first fermented material; s3, inoculating the first fermented material with a lactobacillus plantarum bacterial liquid for continuous fermentation to obtain a second fermented material; and S4, carrying out enzyme deactivation, cooling, homogenizing, drying and crushing on the second fermentation material to obtain the plant raw material composite fermentation powder. The fermentation method disclosed by the invention not only can improve the content of hypoglycemic active ingredients and the inhibition rate of alpha-glucosidase, but also can reduce the bitterness of the active ingredients and balance the mouth feel.

The invention discloses an artificial feed for feeding purple-stem beetle larvae as well as a preparation method and application of the artificial feed, and belongs to the technical field of insect feeds. The feed takes kudzu vine powder as a core basic component (20-40 parts by weight), and wheat germ powder, soybean meal, yeast powder, cane sugar, agar, Webster salt, a preservative, cholesterol and water as auxiliary materials. The preparation method comprises the steps of dry material mixing, agar hot melting and mixing, high-pressure sterilization, cooling, preservative adding and solidification forming. The feed successfully simulates a natural food source of the purple-stem beetle larvae for the first time, is good in palatability and comprehensive in nutrition, and can support the larvae to efficiently complete growth and development and successfully pupate, and the survival rate can reach 80% or above. According to the method, the bottleneck that the culture of the callicarpa purpurea larvae depends on the fresh kudzu vine is thoroughly solved, and a core material guarantee is provided for standardized, annual and large-scale artificial propagation of the callicarpa purpurea larvae.

The invention provides a preparation method of dried serofluid and dried pickled Chinese cabbage, and relates to the field of serofluid preparation, and the dried serofluid and dried pickled Chinese cabbage are characterized by comprising the following raw materials by weight: 45g of flour, 350g of water, 100g of household serofluid (soup part), 5g of soybean meal, medicinal vitamin B1 complex tablets, 0.2 g of potassium dihydrogen phosphate, and vegetables (not limited to gram). The method has the advantages that functional components of the serofluid pickled Chinese cabbages are reserved, traditional liquid serofluid and pickled Chinese cabbages are made into dry powder and dried vegetables, the size, the weight and the manufacturing cost are greatly reduced, the serofluid pickled Chinese cabbages are convenient to carry, store and transport, and the method is suitable for popularization and application. Time and labor are saved during home making, and putrefaction caused by improper care is avoided, serofluid and pickled Chinese cabbages are prepared through fermentation by referring to a traditional serofluid pickled Chinese cabbage preparation method, then the serofluid and the pickled Chinese cabbages are dried into serofluid dry powder (or granules) and dried pickled Chinese cabbages through a proper drying method, and the serofluid dry powder (or granules) and the dried pickled Chinese cabbages are packaged into final products of the invention.

The present application relates to the technical field of fungus cultivation, and particularly relates to a high-nutrition-conversion-rate boletus edulis planting method. The method comprises the following steps: fermenting sugarcane residue to obtain fermented sugarcane residue; mixing the crushed fermented sugarcane residue and eucalyptus wood chips with soybean powder, oat powder and lime powder to obtain a cultivation substrate with a water content of 50-55% by adding water; bagging, sterilizing and cooling the cultivation substrate to obtain a treated cultivation substrate; inoculating boletus edulis liquid strain into the treated cultivation substrate, and culturing in the dark to obtain boletus edulis mycelium; covering the surface of the boletus edulis mycelium with paddy field soil, controlling temperature and humidity, and culturing under light, then adjusting temperature and humidity, and continuing to culture for 5-7 days to obtain high-nutrition-conversion-rate boletus edulis. The planting method effectively improves the nutritional components in boletus edulis, reduces the production cost of boletus edulis, reduces the strain culture time, has strong anti-miscibility, and has high nutrition conversion rate.

The invention relates to intestine-moistening and bowel-relaxing sea-buckthorn tea and a preparation method thereof.The intestine-moistening and bowel-relaxing sea-buckthorn tea is prepared from fructus lycii, mulberries, hovenia dulcis thunb, raspberries, semen cassiae, sea-buckthorn and longan aril and is prepared by adding plant extract powder, functional auxiliary materials, a flavoring agent and synbiotics, and the plant extract powder comprises Chinese yam, spina date seeds, oat, fructus cannabis and corn stigma; the functional auxiliary materials comprise ginger juice, balm extract powder, baked soybean powder and blueberry anthocyanin; the flavoring agent comprises mogroside and lemon powder; the synbiotics comprise probiotics and prebiotics. The invention provides a bowel-relaxing tea drink which is good in taste and mild and lasting in function, is characterized in that the bowel-relaxing tea drink is mild in intestine moistening, does not hurt the body, is suitable for long-term conditioning of weak constipation people who are not suitable for strong laxative, and is especially suitable for middle-aged and elderly people with weak constitution.

The present utility model relates to a feed formulation for ZAMPEN native chicken (Gallus gallus domesticus) hardening stage characterized by comprising of a basal diet formulation and supplemental feed formulation made from fermented forages. The basal diet formulation comprises: of 1 wt.% molasses, 0.1 wt.% vitamins and minerals, or a combination selected from the group comprising: energy-source component of 4.75 wt.% cassava, 7 wt.%, corn bran, 50 wt.% corn yellow; a crude protein component of 3.9 wt.% copra meal, 20 wt.% fish meal and 12 wt.% soybean meal; and a calcium source component of 0.35 wt.% eggshell, 0.9 wt.% limestone. Whereas the supplemental feed formulation comprises: tricanthera, azolla, duckweed, and vegetable trimmings of pechay (Brassica rapa), mustasa (Brassica juncea), alugbati (Basella alba), kangkong (Ipomoea aquatica), and camote tops (Ipomoea batatas). The said formulation aims to significantly enhance feed intake of the native chicken while reducing feed costs.

This utility model discloses a low-temperature degreasing device for defatted soybean flour, including a degreasing box, an internal degreasing chamber, and a pressure plate fitted inside the degreasing chamber. A first telescopic rod is located at the top of the degreasing box, and heat-conducting teeth are attached to the bottom of the degreasing chamber. Cooling plates are attached to the back of the heat-conducting teeth. A feeding cylinder is located on the upper side of one side of the degreasing box, and the internal part of the feeding cylinder includes a feeding channel. A threaded conveying roller is fitted inside the feeding channel. A discharge port is located on the lower side of one side of the degreasing chamber, and a shrinkage groove is located at the top of the discharge port. A baffle is fitted to the bottom of the shrinkage groove, and a second telescopic rod is located on the outer side of the baffle. A receiving groove is located on one side of the degreasing chamber, and a push plate is fitted inside the receiving groove. A third telescopic rod is fixedly connected to the back of the push plate. This utility model uses cooling plates to cool the degreasing chamber and automatically loads and unloads materials through the feeding cylinder and push plate, achieving not only low-temperature degreasing but also automatic and labor-saving loading and unloading.

The invention discloses a preparation method for converting crude protein powder into a feed additive. According to the technical scheme, the preparation method is characterized by comprising the following steps: S1, putting the crude protein powder into a fermentor, and heating to 90 DEG C; s2, adding 1% of a decomposition agent and 0.1-1% of food-grade sodium bicarbonate, and keeping the temperature for 1 hour; and S3, cooling, discharging and drying until the water content is 5-6%, crushing into 200 * 500 meshes, and bagging. A decomposition agent and food-grade sodium bicarbonate are added into crude protein powder such as soybean meal, soybean meal and corn flour to promote generation of calcium substances and biological fulvic acid, the calcium substances can supplement calcium after being absorbed, and the biological fulvic acid can improve animal immunity, promote growth and participate in metabolism.

Soybean meal compositions comprising high energy content are provided. The soybean meal compositions can have true metabolizable energy of at least about 1300 kcal / kg dry matter; sucrose content of at least about 10.5% dry basis; protein content of at least about 57.5% dry basis, and sucrose content of at least about 11.5% dry basis; protein content of at least about 62% dry basis; and / or oligosaccharide content of about 1% or less dry basis. Populations of high energy soybean seeds, methods of producing a high energy soybean meal composition by processing the populations of high energy soybean seeds, and feed, food, or beverage products produced from the high energy soybean meal compositions or soybean seed populations are also provided.

This utility model belongs to the field of soybean flour processing technology, specifically a sterilization device for soybean flour processing. It includes a sterilization chamber, with a soybean flour adding hopper fixed to the upper left side of the sterilization chamber. An air inlet pipe is fixed to the left side of the sterilization chamber, and an electric heating device is fixed to the left end of the air inlet pipe. A blower is fixed inside the air inlet pipe. When hot air is blown into the sterilization chamber and comes into contact with the soybean flour, a transmission mechanism drives the rotating pipe and stirring plates to rotate, continuously stirring the soybean flour, thus ensuring uniform heating and increasing sterilization efficiency. After sterilization, by adjusting the position of the two stirring plates to fit against the inner wall of the sterilization chamber, the transmission mechanism drives the stirring plates to rotate again, scraping the inner wall of the sterilization chamber to ensure cleaner discharge of soybean flour and avoid waste due to residue.

The invention relates to the technical field of fungus cultivation, in particular to a boletus edulis planting method with a high nutrition conversion rate. Comprising the following steps: fermenting bagasse to obtain fermented bagasse; uniformly mixing the crushed fermented bagasse and eucalyptus wood chips with soybean powder, oat powder and lime powder, and adding water until the water content reaches 50-55% to obtain a culture medium; the culture medium is bagged, sterilized and cooled, and the treated culture medium is obtained; inoculating a liquid strain of the boletus edulis into the treated culture medium, and culturing in a dark place to obtain hyphae of the boletus edulis; the method comprises the following steps: covering the surfaces of boletus edulis hyphae with rice field soil, controlling the temperature, humidity and illumination culture, then adjusting the temperature and humidity, and continuously culturing for 5-7 days to obtain the boletus edulis with high nutrition conversion rate. According to the planting method, the nutritional ingredients in the boletus edulis are effectively increased, the production cost of the boletus edulis is reduced, the strain culture time is shortened, the hybrid resistance is high, and the nutrition conversion rate is high.

This invention relates to the technical field of aquaculture feed, specifically a special nutritional feed for laying female turtles, comprising the following ingredients by weight: 45-60% Cordyceps militaris mycelium, 20-25% wheat bran, 12-15% corn flour, 5-10% tomato powder, and 3-5% oyster meat powder. The Cordyceps militaris mycelium is obtained by mixing a culture medium containing 35-50% soybean meal, 20-25% sugarcane, 15-20% Leonurus japonicus, 8-10% oyster shell powder, 5-7% soybean flour, and 2-3% silkworm pupa powder with lotus root sauce, placing it evenly in a cultivation box, sterilizing it, and then inoculating and cultivating it. The inoculum is isolated from the fruiting bodies of Cordyceps militaris and then cultivated into a liquid inoculum. This special nutritional feed for laying female turtles has a cleverly formulated ingredient ratio, achieving multiple goals such as enhancing immunity, supplementing ovulation nutrition, improving reproductive performance, preventing postpartum inflammation, and shortening the recovery period. Furthermore, this feed is highly safe and free of drug residues.

The application belongs to the technical field of phospholipids, and discloses a preparation method of liquid phosphatidylcholine. The method is realized by the following steps: taking soybean oil foot as raw material, adding methanol, extracting at low temperature, centrifuging, adding calcium chloride to the separated supernatant to precipitate impurities, stirring, centrifuging again, separating to obtain methanol supernatant rich in phosphatidylcholine calcium salt, adding water and n-hexane to the methanol supernatant after being concentrated to a certain volume, continuously introducing carbon dioxide for calciumization, stirring and extracting, then standing and separating, concentrating the separated upper n-hexane phase to a certain volume, removing the solvent residues through a falling film evaporator, and finally obtaining the product. The application has the following beneficial effects: (1) the application uses soybean oil foot as raw material to extract phosphatidylcholine, which is more economical than soybean powder phospholipid; (2) the phosphatidylcholine prepared by the application is in liquid form, has high fluidity, and the product viscosity is less than or equal to 800 mPa·s; (3) the net extraction rate of the phosphatidylcholine is greater than or equal to 85%, and the product purity is greater than or equal to 50%.

A preparation method of a seaweed starter includes: wetting cooked soybean meal with water, adding wheat meal and stirring same, adding seaweed meal to obtain a fermentation raw material and sterilizing same; adding a starter-making strain spore suspension into the sterilized fermentation raw material, performing constant-temperature culture, and performing ventilation and starter making for 48-96 hours to obtain a seaweed starter. The starter-making strains are aspergillus oryzae and aspergillus niger, and wherein in terms of a mass ratio, a strain ratio of aspergillus oryzae to aspergillus niger is 1:1-1:5, an inoculum amount of the starter-making strain spore suspension is 3-5% of the fermentation raw material, and the seaweed meal is Gracilaria meal; and wherein in terms of a mass ratio, an addition ratio of the cooked soybean meal to the wheat meal to the Gracilaria meal is 5:2:1-3.

The invention discloses a preparation method of cereal multi-glucoamylase enzymolysis fermentation feed syrup, and relates to the technical field of feed processing. The method comprises the following steps: S1, uniformly mixing corn and soybean powder, performing micro-powder baking and explosion treatment, mixing with water, and stirring and mixing to form uniform thick slurry; s2, performing staged temperature-controlled enzymolysis on the thick slurry to obtain enzymatic hydrolysate; s3, performing staged mixed fermentation on the enzymatic hydrolysate to obtain the feed syrup. Through three key steps of physical pretreatment wall breaking, staged enzymolysis saccharification and staged mixed fermentation, macromolecular substances such as starch, cellulose and protein in corn and soybean meal are gradually converted into micromolecular saccharides, amino acids and beneficial metabolites which are easy to digest and absorb, and finally the feed syrup which is rich in nutrition and good in palatability is formed.

The invention discloses a preparation process of a live microorganism fermented high-protein pet food, and relates to the technical field of animal feeds, prepared raw materials are added according to nutritional requirements, the raw materials are one or more of chicken meal, deep sea fish meal, low-temperature detoxified soybean meal and puffed soybean meal, the raw materials are subjected to live microorganism fermentation treatment, and the high-protein pet food is obtained. The live microorganisms are a combination of at least two of mould, bacillus, saccharomycetes and lactic acid bacteria, and sequential control is implemented based on synergistic fermentation of multiple live microorganisms. According to the invention, through sequential control of aerobic, facultative and anaerobic, growth characteristics of mould, bacillus, saccharomycetes and lactic acid bacteria are accurately adapted, and strain nutrition competition and metabolism antagonism are eliminated. The raw materials are enzymatically hydrolyzed by the mould, the bacillus degrades protein, the yeast optimizes flavor, the lactic acid bacteria inhibits bacteria and protects intestines, and the whole link synergistically exerts power, so that the defect that the function of a single strain is poor is avoided, and more efficient nutrition conversion and function enhancement effects are realized.

The invention discloses a composition for controlling postprandial blood sugar and a preparation method thereof, and relates to the technical field of fermentation processing of functional foods and natural products. The preparation method comprises the following steps: (1) preparing materials: mixing mulberry leaf powder and soybean powder in proportion, adding water to prepare a material with the water content of 55-60%, adding 0.3-0.5% of an inducer into the material, and uniformly mixing to obtain a mixture; (2) primary fermentation: inoculating a mixed bacteria solution of eurotium cristatum and bacillus subtilis into the mixture, and performing solid-state fermentation at 30-35 DEG C to obtain a first fermented material; (3) secondary fermentation: adding 1-4% of an enzyme production accelerant into the first fermentation material, and continuing fermentation at 30-35 DEG C to obtain a second fermentation material; and (4) enzyme deactivation and drying treatment: performing enzyme deactivation, cooling, homogenizing, drying and crushing on the second fermentation material to obtain the composition. The composition prepared by the invention contains a large amount of hypoglycemic active ingredients, has high inhibition rate on alpha-glucosidase, and can be used for controlling postprandial blood sugar.

This invention provides a compound microbial agent for improving saline-alkali soil, its preparation method, and its application, belonging to the field of microbial technology. Specifically, the compound microbial agent comprises the following components by weight: 20-30 parts of Bacillus subtilis, 10-15 parts of Bacillus licheniformis, 10-20 parts of Acinetobacter calcium acetate, 10-20 parts of Bacillus belyssus, 5-10 parts of Aspergillus niger, 1-3 parts of citric acid, 20-30 parts of biochemical potassium humate, 10-20 parts of water, 50-60 parts of rice husk, 2-5 parts of pig manure, 10-20 parts of fish meal, and 10-20 parts of soybean meal. The compound microbial agent provided by this invention promotes potato growth in saline-alkali soil environments, increases the water content of potato leaves, and improves the physical and chemical properties of the soil.

The utility model provides a grinding device and a soybean grinder. The grinding device provided by the utility model comprises a rack, wherein the rack is vertically arranged on the horizontal ground; the grinding box is fixedly arranged at the top of the rack; the main shaft is rotationally arranged on the grinding box in the horizontal direction; the driving motor is fixedly arranged at the top of the rack and is in belt transmission connection with one end of the main shaft; the cutterhead is arranged at one end, far away from the driving motor, of the main shaft in a sleeving manner, and is positioned in the grinding box; the collecting box is arranged on the rack and located below the grinding box; one end of the connecting plate is connected with the collecting box, and the other end of the connecting plate extends to the position below the end, close to the driving motor, of the main shaft. The grinding device disclosed by the utility model can effectively avoid the phenomenon that materials at the discharge hole are blocked due to caking, so that the comprehensive efficiency of soybean crushing operation is improved, and the environmental pollution to a workshop and the potential risk to the health of operators are reduced.

The present invention aims to provide an egg substitute composition that uses less processed whole-fat soy flour, yet has a good texture when cooled to room temperature (20°C) after cooking, and does not easily release water. [Solution] An egg substitute composition containing whole fat soy flour and enzyme-hydrolyzed lecithin, An egg substitute composition characterized in that the content of whole fat soy flour in the egg substitute composition is 35 to 99.5% by mass, and the content of enzymatically hydrolyzed lecithin is 0.5 to 10% by mass. Furthermore, the egg substitute composition according to claim 1 is characterized in that it contains isolated soy protein, and the content of isolated soy protein in the egg substitute composition is 64.5% by mass or less.

A method for manufacturing a wood composite panel, in particular an MDF-panel, comprises the following steps: a. providing and mixing soy flour and water in a weight ratio of about 10 to 45% to form a soy solution; b. introducing the soy solution to a high-pressure blow line containing wood fibers; c. introducing resin to the high-pressure blow line to form a soy solution wood fiber resin mixture; d. pre-drying the soy solution wood fiber resin mixture to form a pre-dried soy flour wood fiber resin mixture; and e. hot-pressing the pre-dried soy flour wood fiber resin mixture into the wood composite panel.

The invention discloses a nano ultramicro liquid DHA composition and a preparation method thereof, and belongs to the technical field of functional foods. The composition is prepared from the following raw materials: DHA algae oil, phosphatidylserine, walnut peptide, cerebroprotein peptide, curcumin, piperine, a herba cistanche extract, a hericium erinaceus extract, vitamin B6, vitamin B12, magnesium citrate, maltitol liquid, concentrated apple clear juice, yellow lemon concentrated liquid, green lemon concentrated juice, sodium citrate, edible essence, polyglycerol fatty acid ester and soybean powder phospholipid. Sodium ascorbate, glycerol and water; the preparation method comprises the following steps: (1) weighing raw materials; (2) premixing the component 1; (3) premixing a component 2; (4) pre-dissolving the component 3; (5) preparing a coarse emulsion; (6) performing superfine emulsification; (7) blending and mixing; (8) homogenizing and emulsifying; (9) filling and sealing; and (10) sterilizing. The composition is suitable for heart and intelligence nutrition supplement of children and special crowds, and has good taste, physical stability and oral absorption performance.

The present invention relates to a method for freeze-drying a cultured hippocampus powder and a cultured hippocampus powder freeze-dried by the same, and more specifically, the method for freeze-drying a cultured hippocampus powder comprises: a step (S10) for putting a cultured hippocampus into a quick-freezing refrigerator and quick-freezing the hippocampus at-50 DEG C to-70 DEG C; a step (S20) in which the quick-frozen hippocampus japonicus is put into saline water to be salted; a step (S30) in which the salted hippocampus is freeze-dried for the first time in a vacuum freeze dryer; a step (S40) for pulverizing the freeze-dried hippocampus into a powder using a pulverizer; a step (S50) for obtaining a fermentation broth by adding lactic acid bacteria to a saccharified liquid produced by mixing the hippocampus powder, wheat powder, soybean powder, molasses, purified water, and malt and fermenting the saccharified liquid; a step (S60) for spraying the fermentation broth on the surface of the hippocampus powder to coat the surface of the hippocampus powder with the fermentation broth; and a step (S70) in which the coated hippocampus powder is freeze-dried for the second time.

The invention discloses an artificial feed for corcyra cephalonica. The artificial feed comprises the following components in parts by weight: corn flour, wheat bran, white granulated sugar, yeast, vitamin C, inositol, cholesterol, choline chloride, multivitamins, Webster salt and water and does not contain soybean flour. The feed formula provided by the invention can shorten the initial moth seeing period of the rice moths and improve the breeding efficiency, and is beneficial to large-scale production of the rice moths.

The present invention addresses the problem of providing: a dough which contains soybean flour, has suppressed adhesiveness, has moderate hardness, and can improve workability in the dividing and molding steps; a bread using the dough; and a method for manufacturing the bread. The disclosed solution is a dough containing soybean flour and at least one emulsifier selected from the group consisting of polyglycerol fatty acid esters, glycerol fatty acid esters, and sorbitan fatty acid esters, and a bread made from the dough.

The invention discloses a biological compound improver for improving the taste of cooked wheaten food and the flavor of sour dough and application thereof, and relates to the technical field of preparation of a cooked wheaten food improver. The formula comprises the following raw materials in parts by weight: 2-400g of animal (cattle) milk powder, 1-350g of soybean flour, soybean lecithin or a mixture thereof, 0.01-150g of pure malt flour, saccharified malt flour or a mixture thereof, 0.9-300g of pure barley flour, 2-600g of protease and 3-900g of corn starch. Wherein the animal (cow) milk powder is whole milk powder, skimmed milk powder or a mixture of the whole milk powder and the skimmed milk powder, and the soybean meal or soybean lecithin is used as a dough emulsifier, improves operability and taste and plays a role in composite aroma enhancement; by compounding animal milk powder, plant-derived emulsified components, malt flavor precursors, barley flour, controllable protease and other bioactive components, a modifier system capable of synchronously realizing taste optimization of cooked wheaten food and reproduction of characteristic flavor of the leavening dough without depending on traditional leavening dough fermentation is constructed.

The invention belongs to the technical field of insect feeding, and particularly relates to semi-artificial feed and an artificial feeding method for multihole transverse gallosoma elegans. The semi-artificial feed for the rhynchophorus multifortunei, provided by the invention, is prepared from fraxinus chinensis phloem powder, fraxinus chinensis xylem sapwood powder, soybean meal, cane sugar, agar, cholesterol, Webster salt, potassium sorbate, methyl p-hydroxybenzoate, compound vitamin B and distilled water according to a specific weight part ratio. The artificial feeding method comprises the whole processes of adult collection, egg laying induction, egg incubation, single larva feeding, pupa management and adult polyculture. The feed disclosed by the invention is comprehensive and balanced in nutrition, can fully meet the requirement of the whole life history of the multihole transverse gallosopterus, remarkably improves the survival rate of larvae and the eclosion rate of adults, realizes large-scale standardized feeding, and provides a stable insect source for research on pest control.

The invention discloses soymilk with high foamability and foam stability and a preparation method thereof. The preparation method of the soymilk comprises the following steps: mixing cereal powder, diastase and water, carrying out an enzymatic hydrolysis reaction, and carrying out enzyme deactivation to prepare an enzymatic hydrolysate; mixing soybean powder with water, and grinding to prepare soybean milk; mixing the enzymatic hydrolysate with soybean milk to prepare a mixture; the mixture is homogenized and sterilized, and soymilk is prepared; wherein homogenization is carried out under the condition that the pressure is 60 MPa to 120 MPa. According to the provided preparation method of the soymilk, the protein structure in the soymilk is changed by a high-pressure homogenization and enzymolysis combined method, so that the foamability and foam stability of the soymilk and the sensory quality of the soymilk are improved.