48results about How to "Eliminates anti-nutritional effects" patented technology

The invention discloses lactation compound feed for sows and a preparation method thereof. The lactation compound feed for sows is made from wheat, corn in northeast China, 46% soybean meal, soybean hull, calcium hydrophosphate, rice bran oil, liquid phytase, liquid compound enzyme, limestone flour, salt, 65% lysine, threonine, 60% choline chloride, antioxidant, plasma protein, potassium chloride, magnesium sulfate, vitamin prefix, and trace mineral premix. The preparation method include: weighing all materials by percent weight, and adding the materials into a crusher for crushing under the crushed size of 25-40 mesh; and adding the crushed materials into a pelletizer to make pellets at 85 DEG C with gelatinization degree reaching more than 90%. The lactation compound feed for sows has the advantages that the lactation compound feed for sows meets requirements of nursing sows for nutrition and is high in palatability, immunity, milk yield and milk quality are increased for the sows, and productivity of piglets is further improved.

The invention discloses a novel feed additive for broilers, which comprises the following additive materials in percentage by weight: 10 to 25 percent of astragalus extract, 5 to 25 percent of ginseng extract, 5 to 20 percent of Siberian ginseng P.E, 15 to 35 percent of mannase and 10 to 35 percent of xylanase. The addition of complete feed added into every 999 kilograms of broilers is 1 kilogram. The additive is rich in bioactive substances and enzyme preparations, has antibacterial activity and antiviral activity, can replace antibiotics to improve the digestion utilization rate of feed forthe broilers, has the effects of stimulating appetite, preventing diseases, promoting the growth of the broilers, increasing the utilization rate of the feed, improving the immunity of organisms and improving the quality of meat, and is an environmentally-friendly and safe feed additive without toxic or side effect and medicinal residues.

The invention discloses meat duck compound feed and a preparation method thereof. The meat duck compound feed comprises, by weight, corns, wheat, distiller's dried grains with solubles (DDGS), corn protein powder, pea protein powder, poultry oil, limestone powder, calcium hydrophosphate, second-level standard wheat flour, salt, l-lysine sulphate of 65%, methionine of 98%, threonine of 98%, liquidphytase, choline chloride, hydrolyzed feather meal, vitamin premix, mineral premix, liquid wheat enzyme, an emulsifier and betaine monohydrate. The preparation method comprises a step of crushing, a step of mixing, a step of pelleting and a step of spraying. The meat duck compound feed has the advantages of not only reducing fat content of carcasses and improving resistance of meat ducks, but also improving production performance of the meat ducks and quality of the carcasses.

The invention discloses belongs to pollution-free laying hen breeding feed, belongs to the field of laying hen feed, and aims to provide the non-harmful, non-residual, and nutrient balanced laying hen breeding feed. The technical scheme adopted is that the pollution-free laying hen breeding feed is matched by the following raw materials in part by weight: 300-350 parts of maize, 80-90 parts of soybean meal, 60-70 parts of bran, 4-6 parts of rock flour, 3-4 parts of hydrogen and calcium, 2-5 parts of methionine, 0.1-1 parts of lysine, 0.1-1 parts of phytase, 5-15 parts of salt, and 1-10 parts of premix. A laying hen fed by adopting the feed has higher qualified rate in tibia length and weight, good chicken uniformity, and high later period egg laying rate.

The invention provides a special complex enzyme preparation for wheat for livestock and poultry and application thereof. The special complex enzyme preparation comprises xylanase, beta-glucanase, beta-mannase, cellulase, acid protease, neutral protease, pectinase, alpha-galactosidase, glucoamylase and aspergillus niger fermentation complex enzyme; and an antioxidant, a mildew-proof agent, an insect repellant and a carrier are added. According to the invention, the special complex enzyme for wheat is prepared from xylanase for effectively reducing viscosity and mono-enzymes such as beta-glucanase, beta-mannase, cellulase, acid protease and the like; and the preparation is simpler than the operation of preparing a complex enzyme by fermenting aspergillus niger only, has low labor capacity and cost, and realizes a good enzymolysis and viscosity reduction effect. Through the invention, the anti-nutrition effect caused by adding high-proportion wheat in daily ration can be effectively overcome, the chyme viscosity is reduced, the production performance of animals is enhanced, the utilization of wheat and wheat enzyme is optimized for a feed enterprise, and the feed cost is effectively lowered.

The invention relates to a feed additive. The feed additive comprises the following materials in percentage by weight: 10 to 25 percent of pleurotus eryngii extract, 5 to 25 percent of hericium erinaceus extract, 5 to 20 percent of lentinula edodes extract, 15 to 35 percent of mannase and 10 to 35 percent of xylanase. The additing amount of the feed additive for 999 kilograms of pigs and chickens is 1 kilogram. The additive is rich in bioactive substances and enzyme preparations, has antibacterial and anti-virus activity, can replace antibiotic and increases the digestive utilization ratio of the feed. The additive has the characteristics of increasing the utilization ratio of the feed, improving the organism immune function, preventing disease and improving egg quality, and is a green safe feed additive without toxic or side effect and drug residue.

The invention discloses a chick feed, belongs to the technical field of animal foods, and particularly relates to chick feed suitable for chicks at the stage of 1 to 7 week old. The chick feed adopts the technical scheme that the chick feed is prepared from the following raw materials in parts by weight: 70.5 parts of corn, 25 parts of soybean meal, 1.5 parts of hydrogen and calcium, 0.6 part of stone dust, 1 part of soybean oil, 0.1 part of polymineral for laying hens, 0.34 part of lysine, 0.2 part of methionine, 0.05 part of multi-vitamin for laying hens, 0.02 part of antioxidising agent, 0.04 part of stress calmer, 0.02 part of phytase, 0.1 part of choline, 0.1 part of complex enzyme, 0.1 part of acidifying agent, 0.03 part of probiotics, 0.25 part of dairy salt and 0.05 part of baking soda. The raw material proportion of the chick feed provided by the invention is simple and reasonable and can meet the needs of energy and protein required in the growing process of chicks, the composition of minor elements is balanced, and the chick feed is conducive to healthy growth of the chicks.

The present invention provides a special feed for fast-grown broilers. The innovative point of the invention lies in that the feed comprises a first stage feed part, a second stage feed part, a third stage feed part, a fourth stage feed part and a fifth stage feed part. Each stage feed part comprises raw materials of corn, soybean meal, corn protein powder, stone powder, soybean oil, salt, calcium hydrogen phosphate, fish meal, lysine, methionine, high temperature resistant phytase, choline, multivitamins and minerals. The special feed generally maintains the concordance between feed nutrition and growth and development requirements of broilers, and brings the inherited potential of broilers to full play, and realizes fast production and high breeding efficiency.

The invention relates to broiler feed, belongs to the technical field of animal feed, and particularly relates to feed suitable for broiler chicken. The broiler feed comprises, by weight, 68 parts of sweet corn, 26 parts of soybean meal, 1.45 parts of calcium hydrogen, 1 part of stone powder, 2 parts of soybean oil, 0.15 part of multi-mineral compositions for broiler chicken, 0.34 part of lysine, 0.2 part of methionine, 0.15 part of threonine, 0.05 part of multi-vitamin compositions for broiler chicken, 0.05 part of selenium-rich compositions, 0.02 part of antioxidants, 0.04 part of stress calming agents, 0.02 part of phytase, 0.1 part of choline, 0.04 part of compound enzymes, 0.04 part of probiotics, 0.3 part of salt and 0.05 part of baking soda. The broiler feed has the advantages that the broiler feed is simple and reasonable in raw material ratio, requirements of the growth of the broiler chicken on energy and proteins can be met completely, trace elements are combined with one another in a balanced manner, the broiler chicken can healthily grow advantageously, and the quality of meat of the broiler chicken can be improved advantageously.

The present invention discloses a compound feed for laying hens in an egg production period. The compound feed consists of the main compositions in parts by weight: 100-120 parts of corn, 3-5 parts of corn pollen, 40-50 parts of soybean meal, 5-10 parts of wheat bran, 5-10 parts of peanut shell materials, 3-5 parts of carrot powder, 3-5 parts of fish steak powder, 3-5 parts of pine needle powder, 3-5 parts of fructus xanthii cake meal, 0.3-0.5 part of a macleaya cordata extract, 0.1-0.3 part of bacillus subtilis, 20-30 parts of shell powder, 5-8 parts of medical stones, 3-5 parts of calcium hydrogen phosphates, 3-5 parts of sodium chloride, 1-4 parts of baking soda, 5.8-7.9 parts of linoleic acids, 0.5-1 part of compound trace element, 0.5-1 part of compound vitamin and 0.3-0.5 part of a solid compound enzyme preparation. After the laying hens are fed with the compound feed, the egg production amount of the laying hens is large, the egg shell quality is good, the egg broken rate is low, the egg shapes are good, and the single egg weight is high.

The invention discloses a treatment method for modifying apple pomace into a feed additive with corn flavor. The method is characterized by using fresh and clean apple pomace as the raw material and treating the apple pomace through the steps of dehydration, alkali leaching, salt leaching, drying, grinding, adsorbing and drying. The treatment method has the beneficial effects that the anti-nutritional factors in the apple pomace, such as pectin and tannin, are eliminated, the degree of polymerization of cellulose is reduced, and the apple pomace has the fragrance of corn, thus enhancing the palatability of the apple pomace, increasing the appetite and food intake of animals, promoting digestion, absorption and utilization of nutrients by the animals, increasing the weight gain rates of the animals and reducing the feed consumption of the animals; and high added value processing of the apple pomace, development of the feed industry in China and improvement of the benefits of the livestock breeding industry can be achieved by adopting the treatment method.

The invention relates to the field of Sanhuang chicken feed formula, and discloses a formula of Sanhuang chicken unconventional feed. The formula comprises an energy feed, a protein feed, inorganic salts, amino acids, vitamins, micro elements, and a non-starch polysaccharide preparation. Rice and palm meal are used to replace part of corn to reduce the cost. Non-starch polysaccharide enzyme is used to replace antibiotic so as to eliminate the anti-nutrition effect of non-starch polysaccharide and degrade non-starch polysaccharide, thus the effective energy of feed is improved, the food viscosity is reduced, the microflora in intestines is improved, the health state of intestines is improved, the culture benefit is increased, the environment pollution is reduced, and the food safety is guaranteed.

The invention provides a novel broiler feed additive. The feed additive comprises the following added materials according to weight ratio: 10-25% of an astragalus membranaceus extract, 5-25% of a ginseng extract, 5-20% of an acanthopanax senticosus extract, 15-35% of mannase and 10-35% of xylanase. The additive amount is that 1kg of the novel broiler feed additive is added into 999kg of a broiler complete formula feed. The additive is enriched in bioactive substances and enzymic preparations, has antibacterial and anti-virus activity and can replace antibiotic; the digestion utilization rate of the broiler feed is improved. The novel broiler feed additive disclosed by the invention has the characteristics that the appetite is promoted, diseases are prevented, the growth of broilers is accelerated and the utilization of the feed is improved; an organism immunologic function is improved and the meat quality is improved; the novel broiler feed additive is green and safe and has no toxic side effect and no drug residue.

The invention relates to a pig feed additive. The pig feed additive comprises the following added materials in percentage by weight: 10-25% of astragalus extract, 5-25% of ginseng extracts, 5-20% of ginseng extracts, 5-15% of rosemary extracts, 15-35% of cellulose and 10-35% of xylanase; and 1 kg of the pig feed additive is added in every 999kg of pig complete formula feeds. The additive is rich in bioactive substances and enzyme preparations, has antimicrobial and antiviral activities and can be used for replacing antibiotics to improve digestibility of pig feeds. The pig feed additive has the characteristics that the appetite of pigs is increased, the animal growth and the feed digestion are promoted, the body immune functions are improved, the diseases are prevented, the meat quality is improved, and the commodity value is improved; and the pig feed additive is green and safe and is free of toxic and side effects and drug residue.

The invention discloses a novel pig feed additive, which comprises the following materials in percentage by weight: 10 to 25 percent of astragalus root extract, 5 to 25 percent of ginseng extract, 5 to 20 percent of Indian Buead extract, 5 to 15 percent of rosemary extract, 15 to 35 percent of cellulose and 10 to 35 percent of xylanase. One kilogram of the novel pig feed additive is added in 999 kilograms of pig complete feed. The additive contains rich bioactive materials and enzyme preparation, has antibacterial and antiviral activities and can be used in place of antibiotics for improving the digestion and utilization rate of the pig feed. The novel pig feed additive is characterized by promoting appetite, promoting animal growth and feed digestion, improving body immunity, preventing diseases, enhancing meat quality and increasing commodity value and is a green and safe feed additive having no toxic nor side effects and no medicament residues.

The invention discloses a xylanase recombinant expression vector and a cultivation method of a transgenic pig capable of secreting xylanase. The recombinant expression vector which is regulated and controlled to express by a regulatory element is constructed by steps of splicing external xylanase genes and the regulatory element and inserting the spliced one to a eukaryotic expression vector. According to the invention, external xylanase genes are guided to pig genome successfully through a genetic engineering technology and expressed under control of the regulatory element, so that the pig can secrete xylanase in the digestive tract to eliminate the antinutritional effect of xylan in feed. Compared with a method that xylanase is added to pig feed to eliminate antinutritional effect of xylan, the invention has the advantages that the degrading efficiency of xylanase in pig feed remarkably improved, the digestion and absorption efficiencies to the nutritional matters in the feed are improved, the growing performance of pig is improved, the discharge of pollutants in excrement is reduced, the feed cost of the pig is remarkably lowered, and the pig raising benefit is improved.

The present invention discloses a modified pear residue feed additive and a preparation method thereof for promoting animal fattening. The preparation method uses pear residues as raw materials, and includes the following processing steps: medicinal material extracting, residue burning, medicinal material ash soaking, air-drying and grinding, decoction adsorbing, seasoning and coating, and drying and packaging. The preparation method eliminates pectin, tannin and other anti-nutritional factors of the pear residues, promotes cell wall lysis of the pear residues, reduces the cellulose polymerization degree, promotes digestion, absorption and utilization of nutrients in the pear residues for animals, improves the appetite and food intake of the animals, accelerates the growth and development process of the animals, reduces the feed consumption of the animals, and improves animal breeding efficiency.

The invention discloses a medium broiler chicken feed. The medium feed consists of corn, dehulled soybean meal, cottonseed meal, full-fat rice bran, corn protein powder, sprouting corn bran, lard, flour, stone powder, calcium hydrogen phosphate, fermentation cottonseed protein, lysine, sodium chloride, a composite trace element premix, methionine, tryptophan, threonine, sodium humate, choline chloride, narasin, mannopeptimycins, complex vitamins, an ethoxyquin antioxidant, granular phytase, enramycin, VC ester and vitamin E acetate. According to the feed, intestinal tract flora can be maintained balanced, the immunity of broilers can be improved, the utilization rate of the feed is increased, and the growth rate of the broilers can be increased. According to a preparation method disclosedby the invention, more nutrient components of the feed raw materials can be reserved, and the nutrient value of the feed can be increased.

The invention relates to a compound premix fermented feed for pregnant sows. The feed is prepared from the following raw materials in parts by weight: 25 to 30 parts of fermented rice bran; 17 to 19 parts of medical stone, 22 to 25 parts of stone powder; 1.5 to 3.0 parts of choline chloride; 15 to 18 parts of calcium hydrophosphate; 6.5 to 9.0 parts of sodium chloride; 0.5-2 parts of lysine, 0.2 to 0.4 part of calcium iodate; 0.05 to 0.2 part of sodium selenite, 0 to 0.5 part of cobalt chloride, 0.5 to 2 parts of ferrous sulfate, 0 to 0.5 part of copper sulfate pentahydrate, 0 to 0.5 part of zinc oxide, 0 to 0.4 part of manganese sulfate, 0 to 0.2 part of vitamin E, 0.25 to 0.5 part of piglet compound multi-vitamin, 0.1 to 0.3 part of phytase and 0.3 to 0.6 part of a flavoring agent. The feed has the advantages that the activity and feed intake of sows are increased compared with the prior art, the survival rate and average weight of piglets are increased, the diarrhea rate of the piglets is reduced, and the reproductive performance of the sows is effectively improved.

The invention discloses a special 1% premix for laying hens. The 1% premix comprises the following components in parts by weight: copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, 1% potassium iodide, 1% sodium selenite, methionine, rutin, sulphuretin, tetrahydroxy stilbene glucoside, choline, palm oil, laying hens multivitamins, medical stone, rice bran, a mildew inhibitor and phytase. According to the growth requirement of the laying peak period, the invention develops a premix formula specially aiming at laying hens in the laying peak period through optimizing the types anddosage of vitamins and minerals in the premix, adding methionine, phytase and other components, and simultaneously adding the sulphuretin, rutin and tetrahydroxy stilbene glucoside, so that the premixhas scientific compatibility among components, has the functions of promoting ovulation, promoting digestion, adjusting organism metabolism function and supplementing nutrition, can effectively improve the resistance of the laying hens, improve the laying rate and average egg weight of the laying hens, reduce the feed-egg ratio and egg breaking rate, and has good social and economic benefits.

The invention discloses a pig growth-promoting feed additive containing kelp alkaloids and a use method thereof. 30%, licorice extract 5-25%, cellulase 15-35%. Add 2-8wt‰ of additives to every 1000 kg of pig full-price compound feed. The additive is rich in biologically active substances and enzyme preparations, has antibacterial and anti-inflammatory properties, can replace antibiotics, and improve the digestion and utilization rate of pig feed. The invention is characterized in that it can increase the appetite of growing pigs, improve feed digestibility, and promote growth, and is a green and safe feed additive without toxic side effects and drug residues.

The invention discloses meat duck compound feed and a preparation method thereof. The meat duck compound feed comprises, by weight, corns, wheat, distiller's dried grains with solubles (DDGS), corn protein powder, pea protein powder, poultry oil, limestone powder, calcium hydrophosphate, second-level standard wheat flour, salt, l-lysine sulphate of 65%, methionine of 98%, threonine of 98%, liquidphytase, choline chloride, hydrolyzed feather meal, vitamin premix, mineral premix, liquid wheat enzyme, an emulsifier and betaine monohydrate. The preparation method comprises a step of crushing, a step of mixing, a step of pelleting and a step of spraying. The meat duck compound feed has the advantages of not only reducing fat content of carcasses and improving resistance of meat ducks, but also improving production performance of the meat ducks and quality of the carcasses.

The invention provides a compound-enzyme feed additive. The feed additive is prepared by mixing 10-20% of lipase, 15-35% of cellulase, 25-35% of mannanase, 10-35% of xylanase, 5-15% of pumpkin shell, 5-20% of corn flour, 15-25% of soybean curd residue and 10-30% of paddy meal according to a weight ratio. The compound-enzyme feed additive has the advantages that pig appetite can be improved, feed utilization rate can be increased, pig growth can be promoted, diseases can be prevented, meat quality can be improved, and the value of pigs can be increased; the green and safe feed additive is free of toxic and side effects, free of harmful component residues and free of environment pollution; the cellulase, the mannanase and the xylanase can lower intestine tract chyme viscosity, destroy plant cell wall structures, eliminate the anti-nutritive effect of the plant cell wall structures, generate functional oligosaccharides and improve microflora and are beneficial to animal health.

The invention provides a corn bean pulp type feed complex enzyme additive and an application thereof. The complex enzyme additive comprises the components based on weight percentage: 10%-15% of xylanase, 8%-15% of cellulase, 3%-8% of beta-seminase, 5-15% of alpha-galactosidase, 5%-10% of acid protease, 10%-20% of moderate temperature amylase, 5%-10% of glucoamylase and 7%-54% of carrier. The complex enzyme additive can decompose the nutrient s in the corn bean pulp, a mass of anti-nutritional factors which are hard to digest by animals such as the crude fiber and the like, so that energy in the corn bean pulp can be abundantly explored, the digestion capability of the animals to the corn bean pulp type feed can be improved, and the material-meat ratio can be reduced; the digestibility of the nutrient substance and the appearance metabolic energy can be improved, and the microorganism quantity of the ileum can be reduced; the corn bean pulp type feed complex enzyme additive has the advantages of being high-efficiency, specific, small in additive amount and the like compared with the similar additive; and after the complex enzyme additive is used, the growth of the animals can be promoted, and the feed converting efficiency can be improved.

The invention discloses a laying hen feed added with fermented palm meal, and relates to the technical field of laying hen feeds. The feed comprises the following components in parts by weight: 50-60 parts of corn, 10-20 parts of soybean meal, 6-10 parts of stone powder, 1-2 parts of guniting corn bran, 5-10 parts of DDGS, 1.2-2.9 parts of sesame seed meal, 1-2 parts of corn germ meal, 0.5-2 parts of soybean oil, 3-5 parts of premix and 3-5 parts of fermented palm meal. The immunity of laying hens is improved, the intestinal flora structure is optimized, and digestive tract diseases are reduced, so that the laying rate and the egg weight are increased.

The invention discloses chicken feed containing modified pear residues and capable of improving disease resistance and a preparation method of the chicken feed. According to the method, the pear residues are taken as main raw materials and modified through extraction, soaking, adsorption, drying, mixing and granulation, anti-nutritional factors such as pectin, tannin and the like in the pear residues are eliminated, pyrolysis of cell walls in the pear residues is promoted, the polymerization degree of cellulose is reduced, chickens can digest, absorb and utilize nutrients in the pear residues better, the palatability of the pear residues is improved, the medicinal function of the pear residues is increased, the immunity of the chickens is improved, occurrence and spreading of dysentery and flu are prevented, the death and culling rate of the chickens is reduced, and the chicken breeding benefits are increased.

The invention discloses a treatment method for modifying apple residues into peanut flavored feed additives. The method is characterized in that fresh and clean apple residues are used as raw materials and treated by steps of dewatering, alkaline leaching, salt leaching, drying, grinding, adsorbing and drying, anti-nutrition factors such as pectin and tannin in the apple residues are eliminated, cellulose polymerization degree is lowered, and the apple residues are endowed with a peanut flavor, so that palatability of the apple residues is enhanced, appetite and feed intake of animals are increased, digestion, absorption and utilization of nutrient substances are promoted for the animals, weight gain rate of the animals is increased, and material consumption of the animals is reduced. By adoption of the treatment method, high-additional-value processing of the apple residues can be realized, and development of the feed industry and benefit promotion of the animal husbandry industry in China are realized.

The invention relates to a later period feed for laying hens, belongs to the technical field of animal foods, and particularly relates to feed for laying hens more than 56 weeks old. The feed comprises the followings raw materials in parts by weight: 65 parts of corn, 18 parts of soybean meal, 4.6 parts of cottonseed meal, 2 parts of hydrogen and calcium, 8.5 parts of stone powder, 0.5 part of soybean oil, 0.05 part of polymineral for laying hens, 0.3 part of lysine, 0.2 part of methionine, 0.04 part of multi-vitamin for laying hens, 0.1 part of concentrated fish liver oil, 0.02 part of antioxidant, 0.02 part of stress calmer, 0.02 part of phytase, 0.05 part of choline, 0.1 part of complex enzyme, 0.05 part of probiotics, 0.1 part of acidifying agent, 0.25 parts of common salt and 0.1 part of baking soda. The raw material ratio of the later period feed is simple and reasonable, the growth requirements of the laying hens at the later period can be met completely, and the feed is helpful for healthy growth and laying-season prolongation of the laying hens at the later period.

The invention provides an enzyme-degraded galactomannan product with an antibiotic substitution effect, a preparation method and application thereof. The preparation includes extracting galactomannan from carob gum, and partially degrading the galactomannan with an enzyme, which is characterized in that the enzyme is β-mannanase. The enzymatically degraded galactomannan obtained by the preparation method of the present invention is a mixture of galactomannan, galactomannoligosaccharide and mannose. The enzyme-degraded galactomannan prepared by the invention is applied to the feeding of broilers, which can replace antibiotics, improve the apparent digestibility of dietary nutrients, and improve the growth performance of animals.