323 results about "Animal feed" patented technology

Certain exemplary embodiments can provide systems and / or methods for producing dried biomass materials, such as from bales of biomass. Biomass materials can be converted into, e.g., pellets, briquettes, cubes, and / or other products with dried and / or densified states. These dried, densified products can be used for, e.g., bioenergy and / or animal feed applications.

The present disclosure relates to compositions and methods comprising a yeast cell wall extract and a clay material admixed to a proteinaceous and / or cell wall extract(s) from bacterial or fungal fermentation from amino acid production. In another embodiment, the present compositions comprise a yeast cell wall extract, a clay material, and an algal material admixed to a proteinaceous and / or cell wall extract(s) from bacterial or fungal fermentation from amino acid production. This disclosure also relates to methods of utilizing the same to sequester and / or adsorb mycotoxins internal or external to an animal, thereby reducing and / or preventing the toxic and harmful effects of mycotoxin contamination and / or infection in animals. Specifically, application of the present methods and compositions are found in the dietary administration and / or co-administration of the present compositions to animals in animal feed and / or animal production systems, as well as in therapeutic, prophylactic, and research applications.

Disclosed are novel pharmaceutical, animal feed compositions and methods of treating non-human animals comprising at least one component selected from the extract(s), fraction(s), active compound(s) and phytochemical(s), or mixtures thereof, derived from non-woody plants of the genus Hesperaloe. Animal feed compositions may comprise a basal animal feed and water soluble solids extracted from Hesperaloe and comprising at least one saponin. The water soluble solids may comprise from about 5 to about 30 wt % saponin. The compositions of the present invention can be used for the treatment of non-human animals, such as poultry and more particularly for preventing and treating coccidiosis. An embodiment provides an immunological composition useful for inducing the production of antibodies to an antigen in a non-human animal comprising an antigen, preferably a coccidia, and a saponin composition extracted from Hesperaloe. The saponins extracted from Hesperaloe biomass may comprise 25(27)-dehydrofucreastatin, 5(6),25(27)-disdehydroyuccaloiside C, 5(6)-disdehydroyuccaloiside C, furcreastatin and yuccaloiside C.

Described herein are genetically engineered enzymes having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, brewing, and ethanol production.

The present compositions and methods relate to thermostabilization of phytase with phosphate and increasing the recovery of phytase during the production of heat-treated food or animal feed pellets that contain phytase.

Feed additives including Chlamydomonas reinhardtii and a medium-chain fatty acid provide reduced risk of bacterial infection in animals. The feed additives are administered to animals in feed compositions.

This invention provides an antiviral sulfated mulberry leaf oligosaccharide, its preparation method, animal feed, and applications, belonging to the field of oligosaccharide technology. The invention involves microwave degradation and H2O2-Vc degradation of mulberry leaf polysaccharides, followed by sulfation modification of the degradation products to obtain sulfated mulberry leaf oligosaccharides. Experiments have shown that adding sulfated mulberry leaf oligosaccharides to feed for aquaculture can promote the growth of largemouth bass, improve feed utilization, antioxidant capacity, lipid metabolism, immune function, and enhance resistance to viral infections.

This invention relates to the field of animal feed production technology, specifically a high-efficiency constant-temperature feed fermentation tank device. The fermented feed consists of 60% corn, 25% soybean meal, 8% wheat bran, 2% yeast powder, 1% mineral premix, and 5% water. The mineral premix contains a specific proportion of calcium, phosphorus, and potassium sources, and the yeast powder has a live bacteria count ≥1×10⁹CFU / g. The device includes a fermentation tank body, temperature control equipment, and a stirring device including a drive unit and a stirring shaft with a cross-shaped support. A supporting cylinder is provided between the supports, with a protective outer shell containing a heating device. The heating device includes a telescopic heating control plate, a lifting chamber, a push-pull assembly, and an asynchronous adjustment clamping control assembly. This invention's high-efficiency constant-temperature feed fermentation tank device can achieve precise temperature control of materials (fluctuation ≤±2℃), asynchronous stirring, and zoned heating, improving fermentation efficiency and feed quality, adapting to different material characteristics, and reducing energy waste and material adhesion.

The application discloses a feed oil and meat and bone meal co-production preparation process for improving protein retention rate, and relates to the field of animal feed.The preparation process comprises the following steps: S1, after crushing livestock and poultry slaughter by-products, water, lactic acid and sodium sulfite are added, and stirring treatment is conducted to obtain pretreated materials; S2, composite strain seed liquid is inoculated into the pretreated materials, and fermentation is conducted; S3, the fermented materials are heated, enzyme inactivation and sterilization treatment are conducted, and three-phase centrifugal separation is conducted to obtain upper oil, middle layer fermentation protein liquid and lower layer very fine bone residue; S4, the upper oil is subjected to water washing and vacuum dewatering to obtain feed oil; and the middle layer fermentation protein liquid and the lower layer very fine bone residue are combined and then subjected to low-temperature vacuum drying to obtain meat and bone meal.The process can effectively improve protein digestibility and protein retention rate, does not need high-temperature and high-pressure treatment, effectively retains heat-sensitive amino acids, and the product is rich in small-molecule peptides and soluble calcium and has excellent quality.

The application discloses application of pyrroloquinoline quinone (PQQ) or a derivative thereof in preparation of a product for relieving or preventing blue-green algae toxin poisoning of yellow catfish, and belongs to the technical field of aquatic animal feed. The PQQ or the derivative thereof can be used as an aquatic feed additive or a medicine, and is added in an amount of 3-6 mg / kg of feed to feed yellow catfish, so as to effectively relieve pathological damage of the liver of the yellow catfish caused by blue-green algae toxin through various ways such as improving key enzyme activity of liver function, inhibiting liver oxidative stress, relieving inflammatory reaction and reducing structural damage of tissues. The PQQ is a new food raw material approved in China in 2022, has advantages of high safety, good water solubility, moderate cost, similar dosage to that of feed vitamins and the like, and provides a safe, economical and convenient new nutritional intervention strategy for blue-green algae toxin poisoning of the yellow catfish, and has a wide industrial application prospect.

The invention discloses candida utilis engineering bacteria and a method for producing single-cell protein by fermenting corn thin pulp, and belongs to the technical field of biology. According to the candida utilis engineering bacteria disclosed by the invention, the candida utilis is subjected to gene modification, a chitin synthase gene in the candida utilis is knocked out, and an exogenous keratinase gene is integrated, so that the candida utilis engineering bacteria can utilize corn thin pulp as a substrate for fermentation. In the fermentation process, carbon and nitrogen sources in the thin corn pulp can be effectively utilized for growth, macromolecular protein in the thin corn pulp can be hydrolyzed and converted into single-cell protein, the content of the single-cell protein in final fermentation liquor is increased, the protein content of the final fermentation liquor can reach 60% or above, and the proportion of the single-cell protein can reach 30% or above; the corn thin pulp can be efficiently utilized, and meanwhile, single-cell protein in the fermentation liquor can be used for adding animal feed so as to meet the requirement for animal protein feed in the market.

The application belongs to the technical field of cottonseed meal processing and animal feed, and particularly relates to application of enzymatic cottonseed meal in preparation of low-protein daily ration, promotion of animal intestinal development, improvement of animal production performance and improvement of carcass quality, wherein the small peptide content, free amino acid content and antioxidant activity of the enzymatic cottonseed meal are all significantly improved compared with cottonseed meal, the change of protein secondary structure and the significant reduction of relative molecular weight are more conducive to promotion of animal absorption of small molecules, are beneficial to animal intestinal health development, and can effectively improve animal growth performance. The feed prepared by replacing part of the conventional feed with the enzymatic cottonseed meal can still achieve the effects of promoting animal intestinal development and improving animal growth performance under the condition that the crude protein content is reduced by 1% to 2% compared with the basic daily ration or the conventional feed, and the feeding cost is significantly reduced compared with the use of the conventional feed.

The application provides application of bacitracin or a composition of the bacitracin and oregano essential oil in improving meat quality of ruminants, and relates to the technical field of animal feed. The bacitracin is used as an active ingredient for preparing feed, and the addition amount of the bacitracin in the feed is 1.0-2.4 g / kg. The active ingredient also comprises oregano essential oil, and the mass ratio of the bacitracin to the oregano essential oil is 3.5-4.0:1. The bacitracin can be used for improving meat quality of ruminants for the first time, and when the bacitracin is used in combination with the oregano essential oil, synergistic effects can be produced in meat color, tenderness, fatty acid composition and formation of volatile flavor substances, muscle quality of different parts is improved, meat quality is effectively improved, the comprehensive commodity value of ruminant meat is greatly improved, and the bacitracin has a good popularization prospect.

The invention relates to the technical field of fermentation equipment, in particular to special fermentation equipment for animal feed, which comprises a fermentation tank and a round cover mounted on the fermentation tank, a fermentation tank is mounted on the fixed frame; a discharge valve is arranged at the bottom of the fermentation tank; a plurality of bolts are arranged on the upper side of the fermentation tank in the circumferential direction, and each bolt is connected with the round cover; a second driving part is fixedly connected in the round cover and is connected with the stirring cylinder; manual stirring is replaced by rotation and up-and-down reciprocating motion of the stirring blades, and raw materials and strains are uniformly mixed; during cleaning, the fermentation tank does not need to be disassembled, stirring blades and the inner wall of the fermentation tank are rapidly cleaned through cooperation of water delivery flushing, a first scraping elastic piece and a second scraping elastic piece, residues are avoided, and the maintenance cost is reduced; the first scraping elastic pieces of the stirring blades rotate to scrape the fermentation materials attached to the circular gland, cleaning can be achieved without disassembly, the process is simplified, the cleaning efficiency is improved, and the labor cost and the operation complexity are integrally reduced.

The present invention provides a method for producing an animal feed composition from a crop containing the plant Beta vulgaris or a part thereof, and an animal feed composition produced by the said method. [Solution] The method includes the steps of preparing a crop containing a Beta vulgaris plant or Beta vulgaris species having a dry matter content of more than approximately 18% by mass, chopping the grain, transporting the fragments to a leaching device to produce a fluid and pulp, wherein the pulp contains natural sugars of approximately 15% to approximately 60% by mass of the dry matter of the pulp, removing the pulp from the leaching device, and processing the pulp to form a feed composition.

A device for deflecting a conveyor chain for transporting animal feed and an animal feed transport system for transporting animal feed includes a housing with a first housing opening and a second housing opening, and a deflection wheel. The deflection wheel is arranged within the housing between the first housing opening and the second housing opening, and is mounted rotatably about a vertical axis of rotation. The deflection wheel has a first conveyor chain guide element which extends radially outwards from an outer circumference of the deflection wheel, wherein the first conveyor chain guide element has a first conveyor chain guide section. The deflection wheel further comprises a second conveyor chain guide element which extends radially outwards from the outer circumference of the deflection wheel, wherein the second conveyor chain guide element comprises a second conveyor chain guide section.

According to embodiments disclosed herein, there is provided a system for loading, mixing and transporting feed. The system includes a scoop assembly and a mixing tub that are movable overhead a series of storage bays. The scoop assembly may retrieve commodities from the storage bays and load measured quantities of the commodities into the mixing tub.

This disclosure describes methods to separate solids from liquids in a production facility. A process separates components in the process stream by applying non-condensable media to create density differences and then using a mechanical device to separate the solids from the liquids based on the density difference. The process produces the liquids and solids, which may be further processed to create valuable animal feed products.

The invention belongs to the technical field of animal feed, and discloses a fermented total mixed ration for fattening mutton sheep based on agricultural by-products and a preparation method of the fermented total mixed ration. The fermented total mixed ration is prepared by taking apple pomace, tomato pomace and traditional Chinese medicine residues as main raw materials, matching with high-quality forage grass such as silage corn, alfalfa and a small amount of concentrated feed, regulating and controlling the raw material ratio, inoculating lactobacillus plantarum or lactobacillus buchneri and fermenting under an anaerobic condition. The preparation method is simple in process and good in fermentation stability, the dosage of concentrated feed in daily ration can be effectively reduced, and the feed cost is remarkably reduced. A fattening test verifies that the feed intake, the average daily gain and the feed conversion ratio of mutton sheep can be improved by feeding the fermented total mixed ration disclosed by the invention, meanwhile, the rumen fermentation performance is improved, the antioxidant and immune functions are enhanced, and the dressing percentage and the meat quality are improved. The method realizes efficient feed utilization of agricultural byproducts, and has good economic benefits, ecological benefits and popularization and application values.

A feeder system has a reservoir holds feed, which is to be dispersed according to a desirable, preferred, animal, namely, a livestock animal (e.g., horse, cow, cattle, sheep, goats) and / or game animal (e.g., deer, elk, turkey). The feed contained in the reservoir is dispensed to at least one feed outlet chamber through a corresponding feed outlet in the housing. The inventive animal feeder system helps to prevent unscheduled feeding, water and / or moisture incursion, and access to feed by undesired animals. The present system further limits power draw, to improve deployment longevity of a feeder system, and offers a self-contained complete feeder system to prevent corrosion and unwanted disruption of electrical elements.

The invention relates to the technical field of soybean meal processing, and discloses a soybean meal raw material treatment method, soybean meal and animal feed, the method comprises the following steps: (1) mixing a soybean meal raw material with a pretreatment reagent, and respectively carrying out first extraction, second extraction and solid-liquid separation to obtain a first solid phase; the pretreatment reagent comprises organic alcohol, citric acid, fructo-oligosaccharide and water; the temperature of the second extraction is 15-45 DEG C higher than that of the first extraction; (2) mixing the first solid phase with an enzyme preparation, performing enzymolysis, and performing solid-liquid separation on a product after enzymolysis to obtain a second solid phase; the enzyme preparation comprises phytase, cellulase and non-starch polysaccharide enzyme. By adopting the method disclosed by the invention, the content of antinutritional factors in the soybean meal raw material can be fully reduced, the protein content of the product is increased, the efficient utilization and low immunity characteristics of soybean protein are considered, and the enzymolysis soybean meal product with high protein, low antigen, low small peptide, low bad oligosaccharide, strong stability and good palatability can be obtained without excessive enzymolysis.

A system for formulating a feed composition for an animal, comprising - a feed ingredient data storage having stored therein for plural feed ingredients, the feed ingredients comprising at least one nutrient, a content of a first fraction of the at least one nutrient exhibiting a first digestion rate, a content of a second fraction of the at least one nutrient exhibiting a second digestion rate, and a content of a third fraction of the at least one nutrient exhibiting a third digestion rate, the first, second and third digestion rates being different from each other, - a nutrient regime data storage that has stored therein a nutrient regime for the animal in terms of a respective feeding amount of at least one of the first fraction of the at least one nutrient having the first digestion rate, the second fraction of the at least one nutrient having the second digestion rate, and the third fraction of the at least one nutrient having the third digestion rate. - a feed composition processor communicatively connected to the feed ingredient data storage and to the nutrient regime data storage and configured to derive, from the nutrient regime for the animal and the contents of the first, second and third fractions of the at least one nutrient as stored in the feed ingredient data storage for the feed ingredients, a feed composition in terms of feed ingredients to be fed to the animal, the feed composition adhering to the nutrient regime, and to output instructions for feeding the animal based on the feed composition.

The application discloses application of Gastrodia elata extract in preparation of a feed additive for resisting Aeromonas hydrophila infection, and belongs to the technical field of water animal disease prevention and treatment. The application first finds that the Gastrodia elata extract has a significant effect of inhibiting Aeromonas hydrophila infection. After the Gastrodia elata extract is added into water animal feed as a feed additive and is fed to the water animal, the Gastrodia elata extract is absorbed into blood circulation system through a digestive tract, up-regulates intestinal immunoglobulin gene expression, improves serum immunoglobulin level, enhances intestinal barrier function, improves animal activity, effectively resists Aeromonas hydrophila infection, reduces disease occurrence, and improves yield and quality of animal breeding. Therefore, the Gastrodia elata extract has a good application prospect.

The present invention relates to an improved method for culturing microorganisms capable of utilizing ethanol as a starting material using continuous culture. The present invention relates to an improved process for the production of biomass, in particular single cell proteins, using continuous culture, wherein the yeast single cell protein product comprises yeast cells of the Saccharomyces cerevisiae; and an animal feed comprising such biomass.

The invention relates to animal feed or feed additive that is useful in the prevention or reduction of pathogenic bacterial infection in a monogastric livestock animal, in particular in poultry or swine, where the animal feed or feed additive comprises one or more selected Bacillus strains, as well as to methods for reducing the prevalence of pathogenic bacteria in a monogastric livestock animal, for reducing the need for antibiotic administration and / or the level of antibiotics administered to a monogastric livestock animal, and / or for reducing the need for antibiotic administration and / or the level of antibiotics administered to a monogastric livestock animal, by administering to the animal one or more Bacillus strains.

[Problem] To provide a composition for a supplement, medicine, food or drink, feed, or similar that is capable of repairing damaged DNA. [Solution] This damaged DNA repairing composition that is characterized by including GABA as an active ingredient can be used as a highly safe supplement, medicine, food or drink, or feed, for anti-aging or health maintenance.

The invention provides a feed additive and compound feed for improving intramuscular fat of pork, and belongs to the technical field of animal feed. The additive consists of the following components in parts by mass: 30-40 parts of codonopsis pilosula, 20-25 parts of rhizoma atractylodis, 12-16 parts of folium eriobotryae, 10-15 parts of bighead atractylodes rhizome, 10-15 parts of poria cocos, 8-12 parts of hawthorn, 18-22 parts of pomegranate rind and 5-10 parts of liquorice. The feed additive disclosed by the invention can effectively solve the problem that the meat quality and flavor of modern commercial pigs are reduced due to high lean meat percentage breeding through the synergistic effects of tonifying spleen, promoting appetite, promoting nutrient absorption and regulating metabolism. When the feed additive is applied to live pig feeding, the average daily gain and the meat-feed ratio of pigs can be remarkably increased on the premise that the thickness of back fat is not increased, meanwhile, the carcass lean meat percentage, the marbling score and the intramuscular fat content are increased, and the yield and the edible flavor of pork are comprehensively improved.

The invention belongs to the technical field of feed utilization of bamboo shoot processing byproducts, and particularly relates to a preparation technology of pet cat wet food added with bamboo shoot processing byproducts. In the processing process of bamboo shoots, a large number of processing wastes such as bamboo shoot shells and bamboo shoot heads are generated and occupy about 60% of bamboo shoot bodies. Actually, the bamboo shoot processing waste contains various nutritional ingredients and can be reused as animal feed, so that the waste can be effectively reduced. The bamboo shoot processing waste is added into the wet food for the pet cats to replace part of animal source components, so that the water-holding capacity of the wet food can be improved, the texture of the wet food for the cats can be improved, and meanwhile, the functionality of the wet food for the pet cats is optimized in the aspects of promoting intestinal health of the cats, improving the palatability of the wet food, balancing nutrition and the like.

The application belongs to the technical field of microbial fermentation, and particularly relates to a fermentation product of fruit and vegetable wastes and corn stalks and application thereof. The fermentation product is obtained by inoculating Aspergillus oryzae SLY-M-15 fermentation product and Saccharomyces cerevisiae into a first mixture containing crushed and air-dried corn stalks and fruit and vegetable wastes, performing aerobic fermentation, adding a second mixture containing crushed and air-dried corn stalks and fruit and vegetable wastes and corn cob, performing secondary aerobic fermentation, inoculating Lactobacillus casei, Lactobacillus acidophilus and Lactobacillus fermentum, and performing anaerobic fermentation. The obtained fermentation product is applied to animal feed, can improve the average daily weight gain of mutton sheep, reduce the feed conversion ratio, improve the tenderness and cooked meat rate of mutton, and increase the content of n-3 polyunsaturated fatty acids.