15 results about "Feather meal" patented technology

This invention relates to the field of feed science and technology, specifically to a feed preparation method for improving the appearance, oiliness, and color of pig concentrate. The concentrate consists of a main ingredient and auxiliary ingredient system. The main ingredient core includes 100-350 parts of 46% protein dehulled soybean meal, 150-300 parts of high-temperature, high-pressure hydrolyzed feather meal, 15-30 parts of grade IV degummed soybean oil, and 15-40 parts of phospholipid oil powder, etc.; the auxiliary ingredients include fruit and milk flavoring agents that target the olfactory preferences of growing pigs. The process strictly limits the pore size of the bulk plant raw materials to 1.5-2.0 mm and uses lipid emulsification spraying technology to construct a "reflective microemulsion film" on the powder surface. This invention utilizes the optical superposition of the solid golden color of hydrolyzed feather meal and the deep yellow color of grade IV soybean oil to give the product a golden, delicate, and long-lasting glossy appearance. Furthermore, the solution overcomes the palatability bottleneck of high-proportion feather meal replacing conventional protein, effectively improving the daily weight gain of pigs and significantly reducing the rate of hindgut diarrhea.

The utility model relates to deodorization purification device technical field discloses hydrolytic feather powder processing tail gas deodorization purification device, including hydrolytic feather powder processing ware, the one end fixed connection of hydrolytic feather powder processing ware has first exhaust pipe, the one end of first exhaust pipe away from hydrolysis feather powder processing ware is provided with sealing assembly, and sealing assembly includes the outer shell of first exhaust pipe away from hydrolysis feather powder processing ware one end fixed connection, both ends fixed connection have first support plate of outer shell, and the one end fixed connection of first support plate away from outer shell is fixedly connected on hydrolytic feather powder processing ware, the one end fixed connection of outer shell away from first exhaust pipe has second exhaust pipe, and the inside of outer shell is close to the one end of first exhaust pipe and is provided with filter element, can cooperate through sealing assembly and filter element etc., the feather powder that sticks to the surface of filter screen is cleaned, avoids because the feather powder that sticks to the surface of filter screen is blocked, influences the follow -up filtration effect, thereby maintains the effect that deodorization purification device handles tail gas.

FIELD: veterinary medicine and dietetics.SUBSTANCE: development of complete feed compositions that can provide a therapeutic effect in cases of exocrine pancreatic insufficiency. The composition of a complete dietary feed for cats with exocrine pancreatic insufficiency has been developed in the following ratio, wt.%: grain part: mixture of rice, wheat, hulled barley and corn – 37.0; protein part of plant origin: isolated soy protein, beet pulp, wheat bran, flax seeds – 22.0; protein part of animal origin: feather meal, chicken liver, egg powder – 25.0; mineral supplement: feed chalk, monocalcium phosphate, table salt, plantain seeds Plantago psyllium, mannanoligasaccharides with beta-glucans and lutein – 2.0; vitamin premix: A, D3, E, K, B1, B2, B3, B5, B6, B12, Bc, H, taurine, inulin, beech lignocellulose, complex of natural fulvic and humic acids – 2.5; flavor enhancer in the form of enzymatic hydrolysate of pork and chicken by-products – 3–3.5; brewer's yeast – 2.5–3.0; a mixture of fish and chicken fat – 5.0–6.0.EFFECT: obtaining food for cats with exocrine pancreatic insufficiency, which is easily reproducible, clinically effective, and convenient in dosing and use.1 cl, 3 tbl, 1 ex

The application provides a method for promoting degradation of waste feather by feather powder. The method is characterized in that feather powder is added to an inorganic salt culture medium containing waste feather as the only carbon and nitrogen source, and then microorganisms with the function of degrading keratin are inoculated to degrade the waste feather. The method has the advantages of short degradation time of waste feather, significantly improved degradation rate and keratinase activity, low cost and easy operation. The application can accelerate the green transformation and high-value application of waste feather, and can screen and enrich germplasm resources for degrading keratin, thereby helping to realize the green and circular high-quality development of the livestock and poultry breeding industry.

The utility model relates to hydrolysis feather powder stirrer technical field discloses hydrolysis feather powder stirrer shearing force enhancement mechanism, including the stirring box, the upper end of stirring box is opened to have the feed inlet, and the lower end inside of stirring box is opened to have the discharge gate, and the middle end of stirring box is provided with the mixing subassembly, and the mixing subassembly includes the motor that sets up the motor output shaft penetrates stirring box fixed connection has the double -screw propeller of both ends rotationally connected in stirring box, and the motor output shaft is provided with transmission assembly, and transmission assembly upper end is provided with stirring subassembly, and the upper end outside of stirring subassembly is provided with the cover subassembly, and the double -screw propeller lower end is provided with the filter component, and transmission assembly includes the shell fixed connection of motor close to stirring box one side, can cooperate through mixing subassembly and transmission assembly etc.

The invention discloses a mink pellet feed capable of enhancing immunity and reducing body fat level, and relates to the technical field of mink feed preparation, the mink pellet feed comprises the following raw materials by mass: 25%-40% of puffed corn, 10%-30% of puffed soybean meal, 3%-7% of alcohol meal, 10%-15% of fish meal, 10%-17% of meat and bone meal, 3%-8% of feather meal, 0.5%-2% of yeast powder, 0.5%-2% of a premix, and 2%-10% of vegetable oil. Through reasonable formula design, growth and development of the minks are promoted, and the mink feed has the effects of reducing blood fat and enhancing immunity of the minks.

The application discloses a kind of biological organic fertilizer containing soybean phospholipid and feather powder and a preparation method thereof, and belongs to the technical field of biological organic fertilizer.The biological organic fertilizer is obtained by solid-state fermentation after adding soybean phospholipid, pretreated feather powder and compound fermentation agent to rotten poultry manure as carrier, and the amount of each raw material according to weight parts is as follows: rotten poultry manure 40-60 parts, soybean phospholipid 15-30 parts, pretreated feather powder 20-35 parts, and compound fermentation agent 3-5 parts.The biological organic fertilizer containing soybean phospholipid and feather powder prepared by the application not only solves the problem of insufficient utilization of soybean phospholipid and feather resources in the prior art, but also shows great application potential and value in agricultural production, providing an effective solution for the sustainable development of modern agriculture.

The invention relates to a formula of a feed for Wode 168-2 broiler chickens, and belongs to the technical field of animal breeding. The formula of the feed for the broiler chickens of 1-18 days old comprises the following raw materials in parts by mass: 410-420 parts of corn, 50-55 parts of corn protein powder, 15-20 parts of feather meal, 10-20 parts of Meisuo Q50, 15-20 parts of poultry oil, 15-20 parts of meat meal, 230-240 parts of soybean meal, 11-12 parts of calcium hydrogen phosphate, 140-160 parts of flour, 20-30 parts of cottonseed meal, 11-12 parts of fine stone powder and 23 parts of an early-stage premix feed. The feed is suitable for feeding the white chickens of the Wide 168-2 variety, and has the advantages of being good in vertical transmission purification, low in meat making cost, low in medicine cost and high in yield efficiency.

The invention discloses a feed and a preparation method thereof, and relates to the technical field of feeds, and the feed comprises the following raw materials in percentage by mass: 15%-25% of corn, 10%-25% of wheat, 10%-15% of flour, 5%-6% of a broiler premix, 2%-4% of corn water-soluble protein, 2%-5% of corn protein powder, 1%-1.5% of feather meal, 0.02%-0.04% of xylanase, 0.5%-0.9% of lysine, 0.1%-0.35% of methionine, 0.1%-0.3% of threonine and 20%-30% of soybean meal. The feed disclosed by the invention has the characteristics of low pulverization rate, high particle durability and relatively high hardness.

The invention discloses a feeder cattle fattening feed and a preparation method thereof, and the feeder cattle fattening feed comprises the following components in parts by weight: corn straw, sassafras leaves, medicago sativa, myriophyllum spicatum, myotonin, feather meal, fishbone dust, calcium hydrogen phosphate, carrots, salt, soybean oil, a traditional Chinese medicine additive, betaine and cane sugar. The corn straw and the sassafras leaves provide crude fibers to promote rumen fermentation, the feather meal and the fish bone meal supplement high-quality protein, and the palatability is improved through a puffing process. The traditional Chinese medicine additive can significantly improve the serum immune globulin level and reduce common diseases such as cold and diarrhea. Calcium hydrogen phosphate promotes calcium and phosphorus absorption and improves skeletal development; the probiotics and the dietary fibers cooperate to regulate the intestinal microecology. The double-shaft extrusion puffing process shortens a raw material processing chain and reduces energy consumption, puffed particles are long in storage time, process data are recorded to a block chain to facilitate data tracking, and the method is suitable for being used in large-scale farms.

This invention discloses a method for preparing and applying a microbial protease liquid fertilizer, comprising the following steps: S1. Mixing animal and plant protein raw materials with water, and subjecting them to physical-assisted cell wall disruption to obtain a pretreated protein slurry; S2. Inoculating with a composite seed liquid, and performing aerobic fermentation and enzymatic hydrolysis at 45-50℃ for 48-60 hours, maintaining the pH of the fermentation broth at 6.5-7.5 to obtain an enzymatic hydrolysate; S3. Cooling to 28-35℃, inoculating with a mixed probiotic agent, and performing anaerobic or facultative anaerobic fermentation for 48-72 hours to obtain a fermentation broth; S4. Adding trace element salts, and stirring the reaction at 40℃ to 45℃ for 1.5-2.5 hours to allow small molecule active peptides in the fermentation broth to undergo in-situ complexation with metal ions, followed by post-treatment to obtain the microbial protease liquid fertilizer; Through the synergistic effect of physical cell wall disruption and composite enzymatic hydrolysis, the conversion efficiency of recalcitrant waste protein raw materials such as feather meal is significantly improved.

The invention provides a high-vegetable-protein compound feed suitable for breeding large yellow croakers in a high-temperature period in summer and a preparation method of the high-vegetable-protein compound feed. The feed is prepared from the following components: 10% of Peru super fish meal, 23% of soybean protein concentrate, 10.75% of corn protein powder, 10% of hulled soybean meal, 19.36% of high gluten flour, 8% of chicken meal, 3% of blood cell powder, 2% of soybean oil, 3.5% of fish oil, 2% of soybean phospholipid oil, 2.5% of feather meal, 1% of mineral premix, 0.2% of vitamin premix, 1.25% of beer yeast, 0.05% of taurine, 0.1% of vitamin C phosphate, 0.09% of beta-glucan, 2% of light calcium phosphate, 0.55% of compound attractant, 0.1% of preservative, 0.05% of antioxidant and 0.5% of choline. The fish meal dosage can be greatly reduced, the feed cost can be controlled, and the feed intake, the feed conversion rate, the growth speed and the survival rate under high-temperature stress can be guaranteed.

The invention relates to the technical field of microbial complex microbial agents, in particular to peony nanocarbon liquid EM flora microbial agent composite compost which comprises the following raw materials in parts by weight: 2-4 parts of streptomyces microflavus zymophyte liquid, 2-4 parts of bacillus firmus zymophyte liquid, 1-3 parts of rhodovulum sulfidophilum culture liquid and 1-3 parts of nanocarbon solution. The peony fertilizer is prepared from 3-5 parts of kitchen waste filter residues, 10-12 parts of animal feather meal, 150-250 parts of decomposed cow dung, 80-120 parts of peanut straw, 2-4 parts of oil residues, 20-40 parts of feather meal, 10-12 parts of slaked lime, 2-4 parts of nitrogen, 20-40 parts of soybean meal, 20-40 parts of soybean curb residues, 4-6 parts of boric acid, 20-30 parts of phosphorus, 2-4 parts of magnesium sulfate, 2-4 parts of zinc oxide and 2-4 parts of potassium permanganate. Meanwhile, the granular structure of the soil is improved, the pH value of the soil is reduced, the EC value is increased, the activities of urease, sucrase, neutral phosphatase, alkaline phosphatase and catalase in the soil are improved, the photosynthesis of the peony is promoted, and the economic benefits of peony planting are increased.

The utility model discloses a quick cooling device for steam explosion feather meal, which relates to the technical field of feather meal production, and comprises an outer box body, the outer box body is supported on a bottom plate through a support, an inner cooling box is arranged in the outer box body, and the inner cooling box is connected in the outer box body through a plurality of springs. The two ends of the spring are connected with the inner peripheral side wall and the outer peripheral side wall of the inner cooling box and the outer box body respectively, a vibration motor is installed on the inner cooling box, and a sieve plate is arranged on the bottom wall of the inner cooling box. By means of the circulating refrigeration path among the circulating refrigeration equipment, the water inlet / outlet pipe, the stirring shaft, the hollow interlayer of the inner cooling box and the water cooling pipe, efficient circulation of cooling liquid in the inner cooling box is achieved, the temperature of feather meal can be rapidly reduced, protein denaturation and amino acid oxidation caused by high temperature are avoided, and the quality of feather meal is improved. And the side wall and the center of the inner cooling box can be cooled at low temperature, so that the uniformity of the cooling process is improved.