36 results about "Amino acid pattern" patented technology

The invention provides a feed composition for improving an intestinal flora structure of a weaned pig. The feed composition comprises the following components in parts by weight: 0.05-0.5 part of probiotics, 0.1-0.5 part of an immunoreactive substance, 0.01-0.1 part of a plant extract and 0.1-3 parts of an acidifying agent. The invention further provides a composite premix and functional feed for improving an intestinal flora structure of a weaned pig. The feed composition and the composite premix and functional feed obtained thereby provided by the invention have multiple effects of improving the food intake of piglets, reducing the diarrhea rate, improving the intestinal flora balance, improving the immunity and the like, are free of any antibiotic, conform to the ideal amino acid pattern, meet the requirements in the aspects of electrolyte balance and mineral balance, and comprehensively meet the nutrition and health requirements of weaned pigs. Meanwhile, the cost performance is taken into account, and the benefits of pig farms can be greatly improved when the feed composition, the composite premix and the functional feed are used for piglet breeding.

The invention discloses an amino acid pattern balanced type tilapia mossambica fodder. The fodder comprises the following raw materials by weight percent: 28-40% of a protein source raw material, 2-9% of a fat source raw material, 35-55% of a carbohydrate source raw material, 0-3.0% of compound vitamin, 0-3.0% of compound mineral salt, 0-0.3% of an antioxidant, 0-4% of an adhesive, and 0-13% of cellulose. The tilapia mossambica fodder can meet the requirement of tilapia mossambica on nutrition for optimal growing, effectively solves the problems of poor feed conversion rate and poor protein efficiency caused by unbalanced amino acid of a mixed feed in an existing tilapia mossambica breeding process, not only improves industrial profits, but also lowers the pollution and the damage to an aquatic water environment in the breeding process, and realizes the sustainable development of the tilapia mossambica breeding industry.

The invention discloses a middle broiler feed. The middle broiler feed comprises the following raw materials in parts by weight: 60-80 parts of corns, 5-30 parts of soybean meal, 1-10 parts of corn gluten meal, 0-5 parts of fish meal, 0.5-3 parts of soybean oil, 0.8-2.5 parts of fine stone powder, 0.8-2.5 parts of calcium hydrophosphate, 0.1-1.2 parts of amino acid, 0.1-0.8 part of vitamin premix and 0.3-1.2 parts of microelement premix. The amino acid level of the middle broiler feed adapts to that of an animal according to an ideal amino acid mode; the digestibility is improved, and particularly, the utilization rate of feed proteins and the utilization rate of amino acid are improved; generation of ammonia gas in a henhouse is reduced; synthetic amino acid is appropriately added, and the crude protein level is correspondingly reduced, so that protein feed resources can be saved, and the output of nitrogen in the excreta of livestock and poultry can be reduced; the daily gain is high, the feed conversion ratio is low, the raising cycle is greatly shortened, the slaughtering rate is improved, and economic benefits are remarkable.

The invention discloses an environment-friendly mixed feed for pigs and a preparation method thereof. The environment-friendly mixed feed for pigs is prepared from the following ingredients in part by weight: the environment-friendly mixed feed is prepared from corn, bean pulp, wheat bran, DDGS (distillers dried grains with soluble), acyl hydroxylation emulsified oil powder, calcium hydrogen phosphate, mountain flour, enzyme preparation, calcium propionate, citric acid, lysine, methionine, threonine and pre-mixture; and functional additives in the premixture comprise histidine, arginine, leucine, valine, corynebacterium glutamicum, L-asparaginate-L-phenylalanine methyl ester, spiral seaweed, glucanase, bacillus subtilis and sodium butyrate. According to the feed, engineering bacteria is utilized to generate glutamic acid through fermentation in an intestinal tract of the pig, the additional amino acids in the feed are balanced, all amino acids are induced to be combined in the small intestine in an ideal amino acid mode to be absorbed, the protein level of the feed and the carbon-nitrogen emission are reduced, a part of amino acids are promoted to be deposited in pork, the pork flavor is improved and the pork quality is improved.

The invention discloses a mixed feed for mixed culture of litopenaeus vannamei and grass carp and a preparation method of the mixed feed. The mixed culture is prepared from multiple kinds of feeds such as fish meal, meat and bone meal, bean pulp and the like, which are preferred and easy to digest and absorb, through the steps of grinding, quality crafting, granulating and drying. Coated methionine is added in the formula of the feed to improve the balance of whole formula in an amino acid mode; squid liver paste is added to improve the food attracting performance of the feed; shrimp shell meal, monocalcium phosphate, cholesterol and the like are added into the feed to ensure the requirements for calcium, phosphorus and the like during shell change of the litopenaeus vannamei and skeletal development of the grass carp; and bacillus subtilis and beta-glucan are added to enhance the digestive tract function and the immune capacity of bred animals. The raw materials in the mixed feed are all conventional raw materials, and have stable sources and low prices, therefore, the feed cost is effectively reduced; and furthermore, the mixed feed has high effective conversion rate and low feed coefficient (0.9-1.4), the survival rate of the litopenaeus vannamei during breeding is improved by about 30%, the survival rate of the grass carp is improved by about 20%, and the total output of the two bred animals is improved by about 30%.

The invention discloses adult healthcare compound protein powder containing tea seed protein and a preparation method thereof. The preparation method includes: using degreased camellia seed meal as a raw material; subjecting the raw material to alkaline extraction, acid precipitation, water washing, dialysis, sterilizing and drying treatment to obtain high-purity tea seed protein; scientifically matching, stirring and mixing the tea seed protein with egg white protein powder, soybean isolate protein powder, potato protein powder and food-grade methionine to obtain the adult healthcare compound tea seed protein powder. Amino acid pattern value of the adult healthcare compound tea seed protein powder is close to adult amino acid pattern value recommended by FAO/WHO, so that the adult healthcare compound protein powder is high in amino acid utilization rate and nutritional value.

The invention discloses a formula and application of a special feed for Rana tigrina. The special feed for Rana tigrina provided by the invention is obtained through study of protein-caloric ratio, lysine, methionine, threonine and several important vitamins and minerals, and can better meet the nutritional needs of Rana tigrina. Chicken powder, corn protein powder, soybean meal, DDGS and cottonseed protein are high quality protein materials with stable sources, and the several proteins can be mixed to make up for insufficiencies of amino acid patterns. The feed can be matched with beer yeast powder and yeast extract to improve the ingestion speed and amount of Rana tigrina. Supplemental mannan oligosaccharides, vegetable oils and eucommia leaf extract can effectively improve the utilization efficiency of mixed feed by Rana tigrina, so as to make the special feed for of Rana tigrina more efficient. After taking the feed, Rana tigrina grows more rapidly and nitrogen and has lower nitrogen phosphorus emission.

The invention relates to the field of agricultural foods and particularly relates to a medicinal herb sheep feed and a breeding method thereof as well as medicinal herb mutton. The medicinal herb sheep feed is composed of following components in parts by weight: 2-5 parts of fennels, 2-5 parts of cynomorium songaricum, 20-50 parts of grass meal and 20-50 parts of bran. With the adoption of the technical scheme, compared with the prior art, the medicinal herb sheep feed has the beneficial effects that in the aspect of the quality of produced meat, cynomorium songaricum mutton is red in color and luster, tender in texture and juicy; the processing property is good and the yield is high; in the aspect of nutrition quality, the cynomorium songaricum mutton is enriched with proteins and mineral substances; the varieties of amino acids are complete; the content is rich and the mode ratio of the amino acids is reasonable, so that the cynomorium songaricum mutton is a good-quality animal protein source of a human body. In the aspect of flavor, the varieties of volatile compounds in the cynomorium songaricum mutton are rich; the content of a characteristic aroma compound is higher than that of common meat and the content of substances including myrcene, alpha-caryophyllene, citronellyl propionate, gamma-nonalactone and the like is rich; the meat perfume is prominent and the mutton smell is slight and is easily accepted by consumers.

The invention provides an additive composition used for a piglet feed. The additive composition comprises tannic acid, sanguinarine and an epimedium herb extract, wherein the mass ratio of the tannic acid, the sanguinarine and the epimedium herb extract is (750-1300):50:(300-800). The invention also provides a compound premix containing the additive composition and an antibiotic-free piglet feed containing the additive composition. The additive composition, and the compound premix prepared from the additive composition, and the antibiotic-free piglet feed prepared from the additive composition have a plurality of functions of improving intestinal microflora balance of piglets, raising immunity, and resisting diarrhea. No antibiotic is added, so that the feed has high safety and accords with an ideal amino acid mode. Coordination on the aspects of electrolyte balance and mineral balance is carried out, so that the feed can comprehensively meet nutrient and health demands of piglets, and price performance ratio is taken into account at the same time so as to greatly raise benefits of pig farms.

The invention discloses a livestock and poultry biological feed nutritional additive, which comprises lysine bacterium fermented product, corn flour, microbes (photosynthetic bacterium, etc.), soybean meal, plant starch, and trace elements. The additive comprises biologically-fermented amino acid broth, the complete amino acid mode is maintained, and thus high biological valve is achieved. The provided additive can also degrade the harmful substances in livestock and poultry such as ammoniacal nitrogen, nitrous acid, hydrogen sulfide, and the like, and reduce the odor of manure and pollution of manure to the environment. The additive comprises high quality protein and abundant methionine, can improve the immunity of animals, and has a better performance on increasing the protein utilization rate, promoting growth of livestock and poultry, and enhancing the immunity of livestock and poultry, compared with conventional feeds.

The invention discloses a high-yield lactation sow ideal amino acid pattern and application thereof to a low-protein ration. The high-yield lactation sow ideal amino acid pattern is as follows: a mass ratio of digestible lysine to digestible methionine to digestible threonine to digestible valine to digestible tryptophane is 100:58:65:80:18. A compound amino acid is prepared according to the ideal amino acid pattern, and is added in the low-protein ration of a lactation sow, wherein the low-protein ration comprises the following raw materials in percentage by mass: 70.8 percent of corn, 8.0 percent of soybean meal, 15.0 percent of extruded soybean, 2.0 percent of imported fish meal, 0.16 percent of 50 percent choline chloride, 0.73 percent of mountain flour, 2.00 percent of calcium hydrophosphate, 0.40 percent of salt, 0.40 percent of compound amino acid and 0.50 percent of premix. According to the ideal amino acid pattern disclosed by the invention, the crude protein level of the ration can be reduced by 1-3 percent, the lactation capacity of the sow is remarkably improved, and the fecal nitrogen excretion of the sow is reduced.

The invention relates to a kind of amino acid pattern formaldehyde mundificant as well as its preparative method. The product is made up by the following components: 5-20% part of amino acid compounds, 0.1-5% part of penetrate, 1-10% part of humectants and water. The amino acid compounds adopted in the invention can react with formaldehyde completely at room temperature with a high reaction velocity. They can also react at very low temperatures. The product of the invention is the methylol derivates which is steady, atoxic, tasteless and nonvolatile; it also has the antisepticising ability and causes no secondary pollution. The cost of the material for the invention is very low and the preparing method is very easy. The product can remove the indoor formaldehyde effectively so as to purifying the air. Only by spraying or smearing the product in the air or on the surfaces of materials that contain formaldehyde can the invention eliminate the pollutants thoroughly.

The invention discloses silkworm pupa protein, compound protein thereof and a preparation method thereof. The preparation method of the silkworm pupa protein comprises the following technologies of silkworm pupa pretreatment, homogenate, enzymolysis, degreasing, decoloring, acid sedimentation, odor removing, drying and the like. The silkworm pupa protein can be compounded with soybean protein, whey protein or egg white protein; the compound protein can also be compounded with gamma-aminobutyric acid again. Compared with amino acid in protein with a single source, an amino acid proportion in the compounded protein is more close to an amino acid pattern needed by a human body, so that the compound protein can be more efficiently absorbed by the human body and has the functions of promoting growth and development of a body, increasing the body immunity, reducing serum cholesterol of a human and delaying senescence; further combination of the compounded protein and the gamma-aminobutyric acid has the functions of promoting sleep, strengthening the brain, benefitting intelligence, relieving restlessness, reducing blood pressure and the like.

The invention relates to formulated whole-nutrient powder food based on goat milk for a special medical purpose. The powder food is prepared from ingredients including the following components: goat milk or reconstituted milk of full cream goat milk powder, demineralized whey powder, maltodextrin, whey protein concentrate, plant protein, compound vegetable oil, soluble dietary fiber, hydrolyzed casein powder, medium chain triglycerides, compound vitamins, compound minerals and sucralose, wherein the compound vegetable oil is prepared by mixing corn oil, soybean oil, rapeseed oil with low erucic acid and sunflower seed oil with high oleic acid. The formulated whole-nutrient powder food based on the goat milk for the special medical purpose does not contain sucrose, is easy to digest and absorb, has an excellent amino acid mode and a reasonable fatty acid proportioning, has a long shelf life, is easy to carry, can satisfy the daily energy and various nutrient demands of normal people or people who have diseases, can be a single nutrient source for people who have eating limits and also can be a nutritional supplement for the normal people or the people who have diseases.

The invention belongs to the field of feed and particularly relates to pig feed capable of increasing immunity. The pig feed is prepared by, by weight, 150-200 parts of straw powder, 100-150 parts ofescargot meat powder, 60-80 parts of yeast, 5-10 parts of sodium alginate, 40-60 parts of tea leaf, 4-9 parts of palm oil, 50-60 parts of palm leaf, 10-20 parts of soybean lecithin, 1-5 parts of salt,5-10 parts of lactobacillus, 5-10 parts of bacillus subtilis, 5-10 parts of bifidobacterium, 15-30 parts of taraxacum mongolicum, 3-9 parts of vitamin, 5-10 parts of fructus lycii, 30-50 parts of folium mori, 10-20 parts of fructo-oligosaccharide and 7-10 parts of yogurt. The pig feed has the advantages that the pig feed has multiple functions such as lowering diarrhea rate, improving intestinalflora balance and increasing immunity, does not need antibiotic adding and conforms to an ideal amino acid mode, electrolyte balance and mineral balance are coordinated, the nutrition and health requirements of pigs are satisfied comprehensively, and the pig feed is also good in cost performance.

The invention belongs to the technical field of an animal feed containing plant materials, and particularly relates to a category of growing pig low-protein miscellaneous meal feed. A protein of the feed is prepared according to an ideal amino acid mode, wherein crude protein content is 11.88% to 18.38%, organic copper content is 21 ppm, organic iron content is 67 ppm, organic zinc content is 66 ppm, and organic manganese content is 13 ppm, in percentage by mass. The feed disclosed by the invention can reasonably utilize miscellaneous meal, the use amount of a protein raw material is reduced,utilization efficiency of the pig feed is improved, and production performance of pigs is not influenced; and concentration of harmful gas in a pigsty, such as ammonia and carbon dioxide, can be reduced, and the pigsty environment is improved.

The invention discloses an ideal amino acid mode of south peking duck and application thereof in low-protein daily ration. The ratios of lysine to methionine to sulphur amino acid to threonine to tryptophan in the ideal amino acid modes for 1-14-days-old south peking ducks and 15-42-days-old south peking duck are 100:45:76:70:22 and 100:48:86:75:20 respectively. According to the ideal amino acid mode of the south peking duck disclosed by the invention, the protein level in the daily ration of the peking duck can be reduced by 1% to 2% so as to achieve the aims of maintaining the growth performance and reducing the nitrogen content in the excrement.