127 results about "Peanut meal" patented technology

The invention belongs to the technical field of enzyme engineering, and particularly relates to a codon optimized superoxide dismutase AfSOD gene and application thereof in degradation of aflatoxin B1 and zearalenone. Under the conditions that the pH is 7, the temperature is 40 DEG C and the enzyme addition amount is 10 micrograms, the degradation rate of the AFB1 reaches 99.08% within 24 hours, and the degradation rate is kept to be 80% or above within 40-80 DEG C; under the conditions that the pH is 8, the temperature is 60 DEG C and the enzyme addition amount is 20 micrograms, the degradation rate of ZEN reaches 85.1% in 24 hours, and the degradation rate is kept to be 80% or above within 50-80 DEG C; the result shows that AfSOD is a toxin degrading enzyme which can tolerate a certain degree of high temperature; the degradation rates of AFB1 and ZEN in polluted peanut powder or corn powder are 73.7% and 88.2% respectively; the invention provides a new candidate for detoxification of AFB1 and ZEN in food or feed, and has a good application prospect.

The invention provides color-improving high-fat compound feed for fancy carps and a preparation method of the color-improving high-fat compound feed. The color-improving high-fat compound feed for the fancy carp is prepared from the following raw materials in percentage by weight: 10-20% of fish meal, 10-30% of soybean meal, 10-22% of rapeseed meal, 10-20% of peanut meal, 5-8% of fermented cottonseed meal, 1-5% of wheat flour, 5-13% of corn starch, 1-6% of cellulose, 4-5.5% of peanut oil, 4-5.5% of palm oil, 0.03% of capsorubin, 2-4% of green algae, 0.6-2% of shrimp bran powder, 0.02-0.1% of xanthophyll and the balance of water. The compound feed is prepared from the following components in percentage by weight: 1% of calcium dihydrogen phosphate, 1% of vitamin A reinforced refined fish compound premix, 0.05-0.1% of walnut green seedcase powder, 0.015-0.1% of rhus chinensis extract and 0.02-0.1% of icariin. On the basis of meeting the nutritional requirements of the fancy carp, the fancy carp compound feed disclosed by the invention improves the fat level of the feed, and plays the roles of saving protein, reducing the feed cost and improving the coloring effect of fat-soluble carotenoids on the fancy carp in the form of high-fat feed. In addition, fat deposition of the fancy carp is regulated and controlled by adding the rhus chinensis extract, and the problems that the abdominal fat rate of the fancy carp is increased, the body is abnormal and the ornamental value is reduced when the fancy carp is fed with high-fat feed are solved.

The invention discloses a production method for reducing hazardous substances of coarse cereal walnut cakes, and belongs to the technical field of food processing. The method for reducing the harmful substances in the coarse cereal walnut cake comprises the following steps: mixing lard oil, ghee and palm oil, and performing whipping; then adding egg liquid and xanthan gum, and continuing to whip; adding maltitol, baking soda and smelly powder, and then whipping; then adding the coarse cereal powder, the peanut powder and the soybean protein isolate, and uniformly stirring and mixing; and then dividing the dough into small dough to prepare walnut cakes, and putting the walnut cakes in a blast furnace at 100-140 DEG C for 8-10 minutes and then at 180 DEG C for 2-5 minutes to obtain the walnut cakes. According to the method, the quality and flavor of the coarse cereal walnut cake cannot be affected, the content of harmful substances such as 5-HMF, acrylamide and malondialdehyde in the coarse cereal walnut cake can be effectively reduced, and the method is simple in process step and suitable for industrial popularization.

The invention relates to the technical field of mine restoration, in particular to an ecological restoration method for a mine slope. Slope surface dangerous rocks and sundries of the mine side slope are cleaned, and the cleaned side slope is obtained; spraying and seeding a planting matrix on the cleaned side slope; the planting substrate comprises the following components in parts by weight: 3-8 parts of a water-retaining agent, 15-20 parts of plant straws, 5-10 parts of coconut shells, 5-10 parts of peanut meal, 10-20 parts of a decomposed organic fertilizer, 5-10 parts of a microbial agent, 10-20 parts of rural soil, 10-20 parts of diatomite and 5-10 parts of vermiculite; the microbial agent contains bacillus licheniformis, bacillus flexus, bacillus marinus and bacillus coagulans; plant seeds are sowed on the planting substrate. By adopting the method for repairing the side slope, heavy metal in soil can be removed, the side slope can be greened, and the side slope is gradually covered year by year.

The present invention belongs to the field of biodegradation of mycotoxins, and specifically relates to a complex enzyme preparation for degrading aflatoxins, a complex enzyme preparation solution, and its preparation method and application. The complex enzyme preparation comprises: 35-45 wt% tyrosinase, 20-30 wt% cellulase, 8-12 wt% pectinase, 8-12 wt% xylanase, and 10-20 wt% mushroom laccase. Compared with existing chemical and biological detoxification technologies, the complex enzyme preparation of the present invention contains safe and non-toxic components, is simple to use, and has low economic costs. After treatment with the enzyme preparation solution, the cellulose and hemicellulose in the peanut meal are initially decomposed, making it easier for animals to digest and absorb, and having higher nutritional value and better economic benefits.

The invention belongs to the technical field of peanut meal processing, and particularly relates to a method capable of remarkably improving the anti-inflammatory effect of peanut meal polysaccharide. The invention provides a method capable of remarkably improving the anti-inflammatory effect of peanut meal polysaccharide. The method comprises the following steps: extracting the peanut meal polysaccharide; vc and H2O2 are used for degrading the IL-6, and experiments are respectively carried out aiming at the anti-inflammatory activities of the IL-6, the TNF-alpha and the IL-4, so that the optimal degradation time is obtained. The method has the beneficial effects that the peanut meal polysaccharide is degraded, the technical problem that the peanut meal polysaccharide is difficult to be directly utilized by a human body is solved, and a result shows that the anti-inflammatory activity of the peanut meal polysaccharide degraded for 1.25 hours is the strongest, and the IL-6 level can be reduced by 37.82%; the peanut meal polysaccharide degraded for 2.5 hours has the greatest influence on the expression level of RAW 264.7 cell IL-4, the effect of inhibiting release of IL-4 is the best, the level of IL-4 can be reduced by 39.68%, and the anti-inflammatory activity is remarkably enhanced.

The present invention discloses a pig feed based on fermented corn protein powder and a preparation method thereof, which relates to the technical field of pig feeds. The feed is made of the following components in parts by weight: 40-55 parts of corn, 15-30 parts of soybean meal, 10-25 parts of fermented corn protein powder, 2-10 parts of peanut meal, 2-10 parts of rapeseed meal, 3-8 parts of Codonopsis pilosula extract, 0.5-2 parts of table salt, 1-3 parts of baking soda, and 3-8 parts of premix. The present invention significantly improves the use effect of pig feeds through multi-step biological treatment technology and scientific proportioning scheme, and has achieved remarkable effects in three aspects: accelerating the growth rate of pigs, improving the intestinal health status, and reducing feed waste, and can provide reliable support for green and healthy breeding.

The invention relates to the technical field of peanut functional protein structure application, in particular to a peanut protein amyloid fiber and a preparation method thereof. The method specifically comprises the following steps: (1) mixing peanut meal with an organic solvent, degreasing to obtain degreased peanut powder, and preparing the degreased peanut powder into a degreased peanut powder solution; (2) centrifuging the degreased peanut powder solution for the first time, taking a supernatant, adjusting the pH value, standing, centrifuging for the second time, taking a precipitate, dialyzing, and freeze-drying to obtain peanut protein isolate; (3) hydrating the peanut protein isolate, centrifuging for the third time, taking supernatant to obtain a peanut protein isolate solution, adjusting the pH value, centrifuging for the fourth time, taking supernatant, and filtering to obtain a protein solution; and (4) carrying out fibrosis treatment on the protein solution to obtain the peanut protein amyloid fiber. The preparation method provided by the invention can improve the generation amount of the peanut protein amyloid fiber and increase the length of the fiber, and provides a theoretical basis for the application of the peanut protein amyloid fiber in the food industry.

The invention discloses a compound feed for weaned piglets and a preparation method thereof, relates to the technical field of feeds, and solves the problems of high stress, low food consumption, slow weight gain, intestinal damage, high diarrhea rate and low survival rate of weaned piglets. Each ton of compound feed for weaned piglets comprises the following raw materials: corn, broken rice, soybean meal, super steam fish meal, extruded soybeans, fermented soybean meal, peanut meal, flour, whey powder, glucose, white sugar, soybean oil, linseed oil, coconut oil, calcium formate, calcium hydrophosphate, amino acid, a vitamin additive, a trace element premix, composite dietary fibers, auxiliary materials and the like. The feed additive can improve the feed intake of piglets, protect the intestinal health of the piglets, enhance the immunity, relieve the weaning stress of the piglets, reduce the incidence rate of diarrhea and disease of the piglets and improve the weight gain rate of the piglets.

The invention provides an aquatic product fermented feed containing probiotics. The fermented feed is prepared from the following raw materials: fish meal, soybean meal, peanut meal, flour, bone meal, fish soluble, soybean oil, phospholipid and the probiotics. According to the invention, the breathing valve fermentation bag is used, so that anaerobic bacteria and probiotics which play a role are cultivated and fermented under an anaerobic or semi-anaerobic condition. Meanwhile, the breeding and growth of aerobic harmful bacteria can be inhibited through anaerobic culture, and the growth of beneficial bacteria such as bacillus, lactic acid bacteria and clostridium butyricum is facilitated; the compounded probiotic group is screened, acid can be stably produced within a short time, the acid production content is high, and after a period of culture, the biological growth curve of the screened probiotic group can reach a balanced state within about 2 days; the compounded probiotic group can generate butyric acid, lactic acid and other substances through metabolism, so that the PH of the digestive tract of the fish body is reduced, the reproduction of beneficial bacteria is promoted, and the growth of harmful bacteria is inhibited.

The invention relates to nitrate reduction pelagic bacteria and application thereof. The nitrate reductive ocean bacillus can be fermented to produce pyrroloquinoline quinone (PQQ) and trichothecenes toxin degrading enzyme, the trichothecenes toxin degrading enzyme mainly exists in bacterial cell lysis buffer, and the degradation rate of the trichothecenes toxin degrading enzyme to vomitoxin is 83%. The bacterial strain fermentation liquor can be used for degrading 39.3 percent of nivalenol and 100 percent of 15-acetyl deoxynivalenol. The strain or the trichothecene toxin degrading enzyme produced by the strain can be used for complete feed, concentrated feed, premixed feed, feed raw materials such as grain, corn, peanut meal, wheat and oat, silage, grain, grain and oil, grain processing and agricultural and sideline products, aged grain, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour, corn flour and corn flour. Through biodegradation of industrial ethanol processing byproducts and trichothecenes in food, the quality safety of feed and food can be improved.

The invention discloses a qi-tonifying and blood-nourishing composition and application thereof in formula milk powder, and belongs to the field of food. The composition provided by the invention comprises a plant fermentation product, heme iron, folic acid and ascorbic acid, and the plant fermentation product is prepared by taking angelica sinensis powder, ginseng powder, red date powder, red bean powder, red-skin peanut powder and medlar powder as raw materials, fermenting by aspergillus oryzae and lactobacillus crispatus, filtering, sterilizing and freeze-drying. A multi-strain mixed fermentation process is adopted, and the qi benefiting and blood nourishing effects of the composition can be effectively improved through the synergistic effect of different strains.

The invention relates to peanut powder and a preparation method thereof, the method comprises the following steps: 1) pretreatment: grinding degreased peanuts and sugar to obtain degreased peanut powder; 2) shaping: mixing the degreased peanut powder and the baked peanuts according to a mass ratio of (1-10): 1 to obtain a mixture, and adding water accounting for 20-40% of the mass of the mixture for shaping to obtain a peanut material; and 3) drying: drying the peanut material in the step 2) to obtain the peanut powder. The prepared peanut powder is low in fat content and rich in flavor, has a smooth taste without adding other additives when being applied to food, also has better oxidation stability, and can prolong the shelf life of products.

The invention discloses an early strength type composite foam concrete foaming agent and a preparation method thereof, and belongs to the technical field of concrete foaming agents. The concrete foaming agent is prepared from 20-40 parts of a composite foaming agent, 10-15 parts of an early strength agent, 5-10 parts of an activating agent, 0.5-1 part of an organic coagulant, 1-3 parts of a dispersing agent and 70-90 parts of deionized water. The composite foaming agent is prepared by compounding the modified vegetable protein prepared from the peanut shells (agricultural wastes) and the peanut meal (by-products) as raw materials with other raw materials, so that the dependence on a surfactant type foaming agent is reduced, and the foaming multiple is high and the stability is good; the 1-day strength and 28-day strength of the foam concrete are obviously improved.

The invention discloses a hot-pressed peanut meal source peptide zinc chelate as well as a preparation method and application thereof, belongs to the technical field of plant extraction, and discloses a hot-pressed peanut meal source zinc chelating peptide and a peanut peptide zinc chelate prepared from the hot-pressed peanut meal source zinc chelating peptide. According to the method, the peanut protein is extracted from the hot-pressed peanut meal from which the residual oil is removed through an alkali-solution and acid-isolation method, the peanut protein is subjected to enzymolysis, the peanut zinc chelating peptide is obtained, the peanut peptide zinc chelate is further prepared, the chelating rate of the finally obtained chelate can reach 62.89%, the structure of the zinc chelating peptide in the hot-pressed peanut meal and the zinc chelating characteristic of the zinc chelating peptide are fully utilized, and the yield of the peanut peptide zinc chelate is improved. The application problem of the peanut meal is solved, the additional value of the peanut meal is improved, and the obtained peanut peptide zinc chelate not only supplements the nutritional ingredients of the peanut peptide, but also supplements the zinc element required by the human body, and has good development and application prospects.

The invention relates to a high-protein fertilizer and a preparation method thereof. The high-protein fertilizer comprises 150-250 parts of peanut bran, 100-200 parts of bean bran, 500-700 parts of chicken manure, 25-35 parts of cattle bone powder, 10-15 parts of watermelon peel and 1-10 parts of a compound microbial agent. The chicken manure, the peanut bran, the bean bran, the cattle bone powder and other protein-rich organic wastes are used as raw materials, the high-protein fertilizer is prepared through reasonable raw material matching and microbial fermentation, and the high-protein fertilizer is rich in organic matter, amino acid, beneficial microorganisms and the like and can effectively improve soil and improve the crop yield and quality.

The invention discloses a feed additive and compound feed for improving the muscle quality of litopenaeus vannamei, and belongs to the technical field of aquatic feed. The feed additive comprises the following air-dried substance components in percentage by weight: 1%-30% of procyanidine, 1%-30% of levodopa and 40%-98% of broad bean powder, the compound feed comprises the feed additive and a main feed composed of fish meal, chicken meal, soybean meal, soybean protein concentrate, peanut meal, wheat middling, squid paste, fish oil, soybean lecithin, vitamin premix, mineral premix and the like. According to the litopenaeus vannamei compound feed, the synthesis of muscle collagen is promoted through the procyanidine, the muscle hardness, chewiness and shearing force are improved, meanwhile, the content of free amino acid is increased through the levodopa, the wind taste of the muscle is improved, and the antioxidant capacity and the water retention capacity of the muscle are improved, so that the muscle quality of the litopenaeus vannamei is improved.

The invention discloses an environment-friendly straw pellet feed and a preparation process thereof. The environment-friendly straw pellet feed comprises 60-75 parts of a straw base material, 8-12 parts of sweet potato powder, 5-15 parts of bran, 1-2 parts of an environment-friendly binder, 5-10 parts of a vegetable protein feed and 0.5-1 part of a compound microbial strain. The feed comprises 65 parts of a straw base material, 10 parts of sweet potato powder, 12 parts of bran, 1.5 parts of an environment-friendly binder, 8 parts of a vegetable protein feed and 0.8 part of a composite microbial strain. The straw base material comprises corn stalks, rice stalks or sorghum stalks. The vegetable protein feed adopts soybean meal, peanut meal or rapeseed meal. The invention relates to the technical field of feed processing, and particularly provides an environment-friendly straw pellet feed and a preparation process thereof.

The invention discloses color-improving high-fat compound feed for fancy carps and a preparation method of the color-improving high-fat compound feed, and belongs to the technical field of feed. The method is used for solving the technical problem that in the prior art, crude protein and pigment compositions in the color-increasing high-fat compound feed for the fancy carp are easily influenced by factors such as light, heat and pH. The color-improving high-fat compound feed for the fancy carp comprises a crude protein powder mixture, a grease expanding agent, a pigment compound, monocalcium phosphate, an antioxidant, choline, vitamin A and vitamin K. Mixing the spirulina, the astacin, the green algae and the xanthophyll to obtain a mixture; coating the mixture with an organic monomer butyl cyanoacrylate to prepare a pigment compound; the peony seed oil and the olive oil are used as wall materials to coat mixed core material powder composed of the fish meal, the soybean meal, the shrimp meal and the peanut meal, and the grease expanding agent is prepared. The prepared color-enhancing high-fat compound feed for the fancy carp has the effects of enhancing color enhancement, avoiding fat deposition of the fancy carp and balancing and enriching various nutrient elements.

The present application relates to the technical field of peanut rice crushing, and discloses a peanut crushing device for oil-sprinkled chilli, which comprises a crusher, and an adjustable screen cylinder mechanism is arranged in the crusher; the adjustable screen cylinder mechanism comprises an outer screen cylinder, an inner screen cylinder and a material throwing inner measuring assembly; the outer screen cylinder and the inner screen cylinder are concentrically nested, and the mesh holes of the two are initially aligned; the mesh holes of the two are dislocated by adjusting the axial translation of the inner screen cylinder, so that the diameter of the material passing mesh hole is dynamically adjusted; the axial translation of the inner screen cylinder causes the mesh holes of the outer screen cylinder and the inner screen cylinder to be dislocated, so that the effective diameter of the material passing mesh hole is dynamically adjusted; the flexible adjustment mode of 'one machine with multiple screens' can meet the diversified demand of oil-sprinkled chilli for peanut particle size without replacing the screen, and greatly improves the applicability and operation convenience of the device.

The present invention discloses a feed utilization rate improving pig feed and a preparation method thereof, and relates to the technical field of pig feeds, the feed is prepared from the following components in parts by weight: 50-60 parts of corn, 10-20 parts of soybean meal, 10-20 parts of wheat bran, 5-10 parts of peanut meal, 7-10 parts of rapeseed meal, 1-3 parts of propionic acid starch, 0.5-1 part of edible salt, 1-3 parts of baking soda, and 4-8 parts of a premix; the use effect of the pig feed is remarkably improved through a starch modification technology and a scientific proportioning scheme, remarkable effects are achieved in the aspects of improving the feed utilization rate and enhancing the palatability of the pig feed, and reliable support can be provided for green and healthy breeding.

The invention relates to a feed containing an acremonium terricola culture as well as a preparation method and application of the feed. Comprising 35-45 parts of corn, 6-10 parts of soybean meal, 5-8 parts of peanut meal, 5-10 parts of bran, 5-10 parts of a sodium alginate solution, 15-20 parts of a plant material fermentation product, 8-12 parts of an acremonium terricola culture, 1-3 parts of soybean oil, 1-3 parts of calcium hydrogen phosphate, 1-3 parts of compound amino acid, 1-2 parts of table salt and 1-3 parts of a premix. The clostridium butyricum is used for fermenting the mixed material of the plant stems and leaves and the straw to obtain the plant material fermentation product, the plant material fermentation product and the acremonium terricola culture product are used in a combined mode, and a certain synergistic effect exists between the plant material fermentation product and the acremonium terricola culture product, so that the utilization rate of the feed can be remarkably increased, and growth and weight gain of pigs are promoted; meanwhile, the pig carcass quality can be remarkably improved, the feed cost can be reduced, the product quality is improved, and the economic benefits are improved.

The present invention belongs to the field of peanut meal processing technology, and in particular to a method that can significantly improve the anti-inflammatory effect of peanut meal polysaccharides. The method that can significantly improve the anti-inflammatory effect of peanut meal polysaccharides provided by the present application comprises the following steps: extracting peanut meal polysaccharides; degrading them using Vc and H2O2, and conducting experiments on the anti-inflammatory activities of IL-6, TNF-α and IL-4, respectively, to obtain the optimal degradation time. The beneficial effect of the present application is that peanut meal polysaccharides are subjected to degradation treatment, which solves the technical problem that peanut meal polysaccharides are difficult to be directly utilized by the human body. The results show that peanut meal polysaccharides degraded for 1.25 h have the strongest anti-inflammatory activity, which can reduce IL-6 levels by 37.82%; peanut meal polysaccharides degraded for 2.5 h have the greatest effect on the IL-4 expression level of RAW 264.7 cells, and have the best effect on inhibiting IL-4 release, which can reduce IL-4 levels by 39.68%, and significantly enhance anti-inflammatory activity.

The invention belongs to the technical field of livestock and poultry breeding and feed formulas, and particularly relates to feed for improving the meat quality of Songliao black pigs by cooperatively replacing soybean meal with fermented miscellaneous meal and application. The feed is prepared from the following components in parts by mass: 60 to 65 parts of corn, 8 to 12 parts of fermented peanut meal, 6 to 10 parts of fermented sesame seed meal, 3 to 5 parts of soybean meal, 4 to 6 parts of bran, 3 to 5 parts of rice bran, 1 to 2 parts of fish meal, 0.8 to 1.2 parts of stone powder, 0.6 to 0.9 part of calcium hydrogen phosphate, 0.3 to 0.5 part of table salt, 0.2 to 0.4 part of amino acid premix, 0.1 to 0.2 part of vitamin premix, 0.1 to 0.2 part of mineral premix and 0.05 to 0.1 part of compound enzyme preparation, wherein the total mass of the feed is 100 parts. Wherein the mass ratio of the fermented peanut meal to the fermented sesame meal is (1.0-1.5): 1, the proportion of the fermented peanut meal and the fermented sesame meal for synergistically replacing the soybean meal is 70%-85%, the crude protein content of the feed is kept at 16%-18%, and the feed meets the protein requirement of the Songliao black pigs in the fattening period. The feed can meet the growth and metabolism requirements of the Songliao black pigs, and the meat quality is remarkably improved while the breeding cost is reduced.

The invention discloses a degreased peanut meal replacement bar and a preparation method thereof. The degreased peanut meal replacement bar comprises the following raw materials by mass: 28-32 g of degreased peanut kernels, 8-12 g of Chinese yam powder, 8-12 g of degreased peanut powder, 10-13 g of xylitol, 3-5 g of peanut essence, 0.3-0.5 g of baking soda, 5-8 g of pumpkin seeds and 17.5-37.7 g of purified water. The degreased peanut kernels serve as main food materials, rich food materials such as the Chinese yam powder, the degreased peanut powder, the pumpkin seeds, the xylitol, the peanut essence and the baking soda and safety additives are supplemented, the prepared degreased peanut meal replacement bar is rich in nutrition and good in taste, compared with traditional meal replacement bars, the sugar content and the fat content are reduced, addition of preservatives and the like is reduced, and the prepared degreased peanut meal replacement bar is rich in nutrition and good in taste. The fat-reducing food not only can meet the health requirement, but also can be suitable for being eaten by people with the fat-reducing requirement, and provides a healthier choice for consumers.

The present application belongs to the field of musk deer breeding, and discloses a kind of musk deer feed and its feeding method in breeding, aiming at solving the problem of few kinds of musk deer feed in the market, and the problem of short musk deer producing time, harmful components in musk etc. caused by unbalanced nutrition and excessive addition of hormone drugs. The present application is composed of agaric, fish meal, silkworm chrysalis, yeast, soybean meal, peanut meal, corn, salt and compound vitamin. The musk deer feed is prepared by mixing agaric, fish meal and silkworm chrysalis with yeast, and then the musk deer is fed by increasing the amount of feed day by day. The musk deer feed provided by the present application changes under the action of microorganisms, so that the raw materials can play a synergistic effect. After the musk deer feeds on the feed for several months before producing musk, the musk deer becomes stronger, more active, secretes more male hormones, has stronger sexual ability and stronger musk secreting ability, so that the musk producing amount is increased.

The invention provides a method for preparing peanut protein from peanut meal, and belongs to the technical field of agricultural product processing. The method comprises the following steps: performing enzymolysis treatment on peanut meal powder by using alpha-amylase to obtain peanut meal enzymatic hydrolysate; and carrying out any one of the following modification treatment on the peanut meal enzymatic hydrolysate to obtain the peanut protein: ultrasonic treatment, alkali treatment and ultrasonic-assisted alkali treatment. According to the method, the problem of low solubility caused by high-temperature denaturation of the peanut protein is effectively solved through combined modification treatment by cracking the structure of the protein wrapped by the starch through the alpha-amylase, and the peanut protein prepared by the method is high in solubility, excellent in emulsifying property and high in antioxidant activity; the method can be widely applied to processing scenes of various products such as drinks, dairy products, meat products, baked foods and the like needing to be added with protein ingredients.

The invention relates to the technical field of biomass adhesives, and discloses an environment-friendly plate bonding biological glue and a preparation method thereof, the biological glue is prepared from a composite vegetable protein basic raw material, water, alkali, protease, phytic acid and vanillic aldehyde thiosemicarbazone; the vanillin thiosemicarbazone is stable at normal temperature and can release vanillin in situ under a hot pressing condition; the preparation method comprises the following steps: carrying out alkaline denaturation on a composite raw material consisting of soybean meal, flour and peanut powder; then carrying out enzymolysis; and finally adding phytic acid and vanillic aldehyde thiosemicarbazone serving as a latent cross-linking agent. According to the invention, phytic acid and vanillin released in situ form a dual cross-linked network, so that the performance is synergistically improved; and the application of the latent cross-linking agent ensures the long working life. The obtained biological adhesive is free of formaldehyde addition and has excellent environmental protection property, mechanical property and process operability.

The invention relates to the technical field of soil remediation, in particular to a soil remediation agent containing traditional Chinese medicine residue leavening and a preparation method of the soil remediation agent. By adding rice bran, peanut meal, dried orange peel residue powder, cortex phellodendri residue powder, radix isatidis residue powder and eugenol residue powder, a bacterial liquid culture solution is prepared. And inoculating the microbial bacterial liquid into the culture solution, and culturing and fermenting to obtain the traditional Chinese medicine residue fermented product. Straw powder, urea, the fermented traditional Chinese medicine residue, the magnetic composite material, a magnetic loading material and a forming aid are mixed and stirred, granulation and drying are performed after uniform stirring, and the soil remediation agent containing the fermented traditional Chinese medicine residue is obtained. The soil remediation agent prepared by the invention has excellent bacteriostasis and sterilization performance and heavy metal passivation effect, so that the soil remediation agent has a wide application prospect in the technical field of soil remediation.

The invention relates to the field of aquaculture, in particular to mandarin fish fry domestication feed and application. The feed is specially designed for mandarin fish fries, aims to promote the fries to quickly adapt to artificial feed and improve the survival rate and growth speed of the fries, and is mainly composed of fish meal, mixed algae powder, dried porcine soluble, soybean meal, peanut meal, meat and bone meal, blood meal and the like, and matched with vitamin premix and mineral premix. According to the feed, by optimizing the proportion of protein, fat and carbohydrate, the protein content of the feed is larger than 50%, the fat content of the feed is larger than 10%, the nutritional requirement for rapid growth of fish fries is met, the vitamin premix in the feed contains vitamin A, vitamin E and vitamin C, the disease resistance of the fish fries is effectively improved, and the survival rate of the fish fries is increased. The feed provided by the invention can significantly improve the domestication effect of large-scale mandarin fish fries.