818 results about "Animal feed" patented technology

The invention relates to the technical field of animal feed preparation, in particular to a functional feed additive for ruminants and a preparation method of the functional feed additive for the ruminants, and the functional feed additive for the ruminants is characterized by consisting of the following components in percentage by mass: probiotics which are saccharomycetes, bacillus subtilis and enterococcus faecalis; an enzyme preparation, xylanase and protease; prebiotics are added; a microcapsule coating material; a binder; the balance is a carrier; the probiotics and the enzyme preparation are wrapped in the chitosan / sodium alginate composite film through a microcapsule coating technology, adverse factors such as temperature, humidity and illumination in the production, transportation and storage process can be effectively isolated, meanwhile, in the rumen low-pH, strong-protease and complex-microorganism environment, the coating layer can slowly release and protect active ingredients, and the effect of preventing and treating the probiotics and the enzyme preparation is achieved. Effective content and activity during final feeding are ensured, consistent growth promotion can be kept in different varieties, weights and feeding stages, and production benefits and feeding stability are improved.

The invention belongs to the technical field of microorganisms, and particularly relates to lactobacillus paracasei ZY and application thereof, and the preservation number of the lactobacillus paracasei ZY is CGMCC (China General Microbiological Culture Collection Center) No.30303. The invention provides the lactobacillus paracasei ZY capable of regulating the iron balance of intestinal tracts, and the lactobacillus paracasei ZY also can promote the growth of saccharomyces cerevisiae. The animal feed prepared from the lactobacillus paracasei ZY can regulate the iron absorption of intestinal tracts according to the iron content in blood, promote the intestinal tracts to autonomously regulate the iron balance, and effectively solve the problem of iron balance imbalance in large-scale production; a fermented product prepared from the lactobacillus paracasei ZY is good in palatability, digestion is promoted, and the immunity of the organism is enhanced.

The invention relates to animal feeds and feed premixes containing synergistically effective amounts of betaine hydrochloride and a phytase.

System for and method of producing a pure starch slurry and alcohol by using combined corn wet and dry milling processes. A simple and lower cost process to obtain starch inside floury endosperm is provided. The starch can be highly purified to meet green technology process needs. The remaining starch inside the corn kernels can be used as feedstock for alcohol production and to produce valuable co-products such as oil and various animal feeds.

The invention discloses a low-carbon freshwater fish feed added with fermented bamboo powder and application of the low-carbon freshwater fish feed, and belongs to the technical field of aquatic animal feeds. The low-carbon freshwater fish feed capable of reducing the fat rate of fish bodies and / or reducing nitrogen and phosphorus emission is prepared from the fermented bamboo powder, and the content of vitamins, enzymes and growth factors in the feed can be increased by adding the fermented bamboo powder, so that the freshwater fish bodies have good anti-pathogenic activity; the absorption and utilization of the freshwater fish on nutritional ingredients and fiber-rich ingredients in the feed are improved, so that the aim of reducing the emission of nitrogen and phosphorus is fulfilled; meanwhile, the fermented bamboo powder is used for partially replacing soybean meal in the freshwater fish feed, so that the dosage of feed raw materials such as the soybean meal is reduced, the intestinal health of the freshwater fish is improved, the muscle quality of the freshwater fish is improved, the earthy smell in muscles is reduced, the body type of the freshwater fish is also improved, and the fat content in abdominal muscles is reduced.

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 invention discloses a milk-flavor jelly-shaped intelligent response type suckling pig creep compound feed and a preparation method, relates to the technical field of animal feeds, and aims to solve the problems that a traditional feed is poor in palatability, nutrition release and physiological needs are mismatched, thermosensitive components are damaged by a high-temperature process and the like. And accurate release of nutrients is realized. The feed comprises an energy raw material, a protein raw material, intelligent response components (pH-sensitive sodium alginate microsphere loaded sodium butyrate / glutamine, temperature-sensitive xanthan gum-locust bean gum compound gel coated antibacterial peptide, and enzyme-sensitive lysine-lysine peptide bond cross-linked layer embedded glucose compound enzyme), a flavor system (vanillin microcapsules) and a konjac gum jelly matrix. A pH-temperature-enzyme triple response mechanism is adopted to adapt to the gastric acid gradient, body temperature fluctuation and pancreatin activity of suckling pigs; milk flavor slow release and nutrition release are in space-time synergy, and the ingestion frequency is increased by 40%; the konjac glucomannan matrix reduces dust, and the gel strength is greater than or equal to 750g / cm.

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.

The present application relates to the technical fields of animal feed preparation, and discloses a livestock feed preparation device, in order to solve the problem of clogging when the filter screen filters for a long time, the sieve cylinder is driven to rotate by the driving shaft, in this process, the relative movement between the driving wheel and the inside of the shell is utilized to force the driving wheel to move in the opposite direction between the driving sieve roller and the driven sieve roller by the transmission gear set. Since the filter part is located between the distance between the driving sieve roller and the driven sieve roller, the feed meeting the distance can be screened out, and the large stone or the granular particles are retained in the inside of the sieve cylinder. By the continuous rotation of the driving sieve roller and the driven sieve roller, the filter material clogged between the two is driven to have a tendency to move away from the filter part, thereby preventing the filter part from accumulating, and finally realizing the effect that the filter part is not easy to be clogged.

The invention discloses a feed additive for improving animal immunity and a preparation method, and belongs to the technical field of animal feed. The nutrient components comprise the following raw materials in parts by weight: 10-20 parts of amino acids, 0.5-3.0 parts of vitamins and 15-22 parts of minerals; the traditional Chinese medicine components comprise 20-30 parts of radix astragali, 15-25 parts of radix codonopsis, 5-20 parts of rhizoma atractylodis macrocephalae, 10-20 parts of poria cocos, 10-15 parts of radix isatidis, 5-15 parts of honeysuckle flowers, 6-12 parts of echinacea purpurea, 3-12 parts of radix acanthopanacis senticosi and 3-8 parts of fiveleaf gynostemma herb; functional additives: 3-5 parts of probiotics, 2-4 parts of an enzyme preparation and 1-3 parts of an antioxidant. According to the invention, a multi-dimensional synergistic effect is achieved, and a traditional Chinese medicine immune enhancement-antiviral core formula system is formed; through cooperation with nutrients and functional additives, a composite protection system of immunity enhancement, nutrition optimization, intestinal health and stress resistance is constructed. The immunity and the disease resistance of animals are obviously improved.

The invention relates to the field of animal feed science and processing, and discloses an efficient fattening type compound feed for meat gamegalors and a preparation method thereof.The preparation method includes the steps that firstly, specific compound plant raw materials and screened compound dominant flora are adopted for multi-step solid-state symbiotic fermentation, and a fermentation base material rich in probiotics, small molecule peptides and low anti-nutritional factors is prepared; secondly, core functional components including high-activity probiotics, plant extracts, functional lipids, antioxidants and the like are subjected to targeted sustained-release microcapsule coating through a multi-layer composite material; and finally, mixing the fermentation base material with targeted slow-release microcapsules and other conventional feed components, and preparing the compound feed by adopting a low-temperature granulation process. The nutritional value and the utilization rate of the feed can be remarkably improved, and functional components are effectively protected and delivered in a targeted manner, so that the growth and development of the meat gamecocks are promoted, the immune function and the oxidation resistance of the meat gamecocks are enhanced, the meat quality is improved, and the overall health level is improved.

The invention belongs to the technical field of feeds, and particularly relates to a variable temperature animal feed as well as a preparation method and application thereof. The variable temperature animal feed comprises a core body and a shell layer arranged on the surface of the core body, the core body comprises sodium alginate, a protein base material, a phagostimulant A and a fermentation product synergist; the shell layer is prepared from the following raw materials: sodium alginate and calcium lactate; the shell layer comprises a phagostimulant B; the phagostimulant A comprises an insect-derived phagostimulant, an animal-derived phagostimulant and a plant-derived phagostimulant; the phagostimulant B comprises freeze-dried powder containing fructose and insect zymolyte. Through the synergistic effect of the insect-derived phagostimulant, the animal-derived phagostimulant and the plant-derived phagostimulant and the delicate flavor synergistic effect of the fermentation product synergist and the insect-derived phagostimulant in the phagostimulant A, and in combination with a preparation process of a low-temperature and irradiation sterilization technology, the variable-temperature animal feed has good phagostimulant and nutrient substance retention rate; and safety is realized.

The invention discloses a probiotic animal feed and a preparation method thereof, and belongs to the technical field of animal feeds, the probiotic animal feed comprises the following components by mass: 40-55 parts of caragana microphylla powder, 20-30 parts of fermented soybean meal, 3-5 parts of a composite probiotic preparation, 5-10 parts of a medicinal and edible additive, and 2-3 parts of a mineral premix. According to the composite probiotic preparation, bacillus licheniformis, pediococcus pentosaceus and saccharomyces cerevisiae boulardii synergistically improve the fiber decomposition efficiency, inhibit pathogenic bacteria and reduce ammonia nitrogen emission. The medicinal and edible additive is of a multi-layer micro-capsule structure, the outer layer is carboxymethyl chitosan and copper gluconate modified nano zeolite, active substances in the middle layer are rapidly released through rumen pH response, and the middle layer contains a yucca extract, a liquorice extract and other components and can inhibit urease activity and ammonia-producing bacteria; in the inner layer, a nano-selenium-vitamin E compound, curcumin and the like are slowly released through sodium alginate-pectin gel, so that intestinal metabolism is optimized. The process of pretreating caragana microphylla through steam explosion and performing solid-state fermentation on soybean meal through aspergillus oryzae is utilized, so that grain-free production is realized.

The utility model discloses an experimental animal feed double-layer vacuum package automatic pushing device which comprises a first conveyor, a second conveyor, a lifting platform, a pushing assembly, a third conveyor, a grabbing assembly, a fourth conveying mechanism, a sealing mechanism and a fifth conveying mechanism which are sequentially arranged. Wherein two groups of the first conveyor, the second conveyor, the third conveyor, the fourth conveying mechanism, the sealing mechanism and the fifth conveying mechanism are arranged side by side. According to the double-layer vacuum shaping packaging machine, double-layer vacuum shaping packaging is met, automatic bag feeding, bag pushing and bagging and vacuumizing sealing of a second-layer packaging bag are achieved, the steps can be completed in one device, the occupied space is saved, and the packaging efficiency is improved; meanwhile, the double-layer packaging bag achieves independent vacuum packaging, double protection is achieved, contamination of microorganisms in product contents is avoided, a flat packaging form is formed, the risk probability of bumping and bag breaking is reduced, and the bag breaking protection effect is improved.

The invention provides a prawn immunity-enhanced fermented functional feed and a preparation method thereof. Belongs to the field of animal feed. The feed comprises a basal feed and a feed additive, the feed additive comprises the following components: lactobacillus plantarum fermentation liquor, passion flower flavone and an immature bitter orange extract. Three functional components including the lactobacillus plantarum fermentation liquor, the passion flower flavone and the immature bitter orange extract are fused, a synergistic interaction system is constructed through a definite proportion, and the immunity of prawns is remarkably improved; the sources and the content of effective components of the immature bitter orange extract and the lactobacillus plantarum fermentation liquor are strictly limited, and the controllable product quality is ensured; the preparation process of the feed is simple, the key growth stage of shrimp culture is accurately positioned, and a comprehensive solution integrating probiotic regulation and control, plant active ingredient immune activation and process feasibility is provided for healthy culture of prawns.

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 provides a feed for relieving weaning stress of lambs and a preparation method of the feed, and belongs to the field of animal feeds. The feed disclosed by the invention is prepared from the following components in parts by weight: 35-40 parts of puffed corn, 15-20 parts of enzymolysis soybean meal, 5-8 parts of fish meal, 5-8 parts of alfalfa meal, 0.3-3 parts of an organic trace element compound, 0.1-2 parts of a vitamin compound, 3-5 parts of whey powder, 0.5-1 part of butyrin, 0.3-0.5 part of glutamine and 0.2-0.3 part of a radix astragali-spina date seed compound extract. 0.2 to 0.3 part of xylooligosaccharide-xylanase compound, 0.05 to 0.1 part of pancreatin active peptide and 0.1 to 2 parts of complex microbial inoculant. The weaning stress of the lambs is reduced through a targeted intestinal tract-immunity-nerve regulation ternary synergistic formula, the digestive system development of the weaned lambs can be obviously improved, the activity of digestive enzymes can be improved, and therefore the weight gain of the lambs is obviously improved, and the lambs stably pass through the weaning period.

The invention consists essentially of a method for lactic acid fermentation of fresh algae, which can be natural or inoculated under pH control and advantageously under anaerobic conditions, and which makes it possible to produce both ready-to-eat algae in the form of vegetables and fermentation juices that can be drunk directly by animals or mixed with animal feed. After pH stabilization, the obtained algae and fermentation juice are separated.

The utility model discloses a mobile chopping mixer truck, which belongs to the field of chopping mixer trucks and comprises a mobile truck body, the mobile truck body is provided with a truck head and a truck hopper, and the bottom of the mobile truck body is connected with wheels; the stirring box is fixed on the movable vehicle body and is provided with a box body and a stirring part connected into the box body, the stirring part is used for stirring forage in the stirring box, and a third opening communicated into the stirring box is formed in the stirring box; the grass chopping device is fixed on the movable vehicle body and is provided with a feed hopper and a grass chopper; one end of the grass chopper is connected with the feed hopper, and the other end is communicated to the stirring box; a mincing piece is arranged in the grass chopper and used for mincing forage input by the feeding hopper end. According to the movable hay chopping mixer truck and the hay chopping method, hay can be directly converted into animal feed, the feed does not need to be unloaded from the movable truck body, animal feeding operation is greatly simplified, convenience is achieved, and time and labor are saved.

The invention provides an animal feed nutritional ingredient detection method and system. The system comprises a multi-modal data acquisition module, a dynamic compensation processing module, a transfer learning analysis module and an intelligent decision output module, and the method comprises the following steps: firstly, generating original three-dimensional spectral data through a dual-spectrum imaging and temperature and humidity sensor; the method comprises the following steps of: performing dynamic compensation processing on the feed nutrition index, generating standardized three-dimensional spectral data based on correction factors in dynamic compensation processing, performing transfer learning analysis by utilizing an improved ResNet50 network, generating the feed nutrition index, and driving production line equipment to perform feed sorting through a multi-protocol industrial interface. According to the system, standardized three-dimensional spectrum data is generated and transmitted to the improved ResNet50 network, abnormal indexes are detected through the multi-protocol industrial interface and fed back to closed-loop control in double-spectrum imaging, the detection efficiency and precision are remarkably improved, and integration of nondestructive detection and automatic sorting of feed ingredients is achieved.

The invention relates to the technical field of animal feed, in particular to a high-efficiency growth-promoting pig compound additive and a preparation method thereof. The high-efficiency growth-promoting pig compound additive is prepared from the following raw materials in parts by weight: 5-8 parts of bacillus subtilis; 3 to 5 parts of bacillus licheniformis; 4 to 6 parts of fructo-oligosaccharide; 3 to 5 parts of galactooligosaccharide; 8 to 12 parts of yeast extract; 2-4 parts of a yucca extract; 1 to 2 parts of cellulase; 1-2 parts of acid protease; 0.5 to 1.5 parts of curcumin; 0.3 to 0.8 part of tea polyphenol; 1-3 parts of taurine; and 2 to 4 parts of glycine chelated zinc. According to the efficient growth-promoting pig compound additive and the preparation method thereof, multi-dimensional collaborative optimization is adopted, probiotics and prebiotics are combined, colonization of beneficial bacteria in intestinal tracts is promoted, metabolic active substances are generated, antibiotic dependence is replaced, organic microelements are used for replacing high-dose inorganic zinc, and the risk of environment residues is reduced; the natural anti-inflammatory component and the light stabilizer reduce oxidative stress and photosensitive toxicity, are significantly superior to the traditional scheme, and have both environmental friendliness and cost effectiveness.

The invention relates to the technical field of animal feed, in particular to cold-season yak supplementary feeding granules and a supplementary feeding method and application thereof. The supplementary feeding granular material for yaks in the cold season is prepared from the following components in percentage by weight: 10-13% of corn straws, 20-25% of sunflower seed shells, 35-38% of corn kernels, 9.4-10% of soybean meal, 8-10% of cottonseed meal, 0.8-1% of baking soda, 0.8-1% of table salt, 0.5-1% of feed premix and 4-5% of yeast leavening. Through a scientific formula, various nutritional ingredients needed by yaks can be provided, it is ensured that the yaks obtain comprehensive nutritional support in different growth stages, and meanwhile, high-energy nutritional ingredients can be provided to make up for a large amount of energy consumed by the yaks in the growth process; the feed can be converted into meat more efficiently, the growth speed and production benefits of the yaks are improved, and the feed has good digestibility and can be better absorbed by the yaks, so that feed waste is reduced, and the feeding efficiency is improved.

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 invention discloses a ganoderma lucidum peptide for enhancing immunity as well as a preparation method and application thereof, and belongs to the technical field of functional peptide preparation. The ganoderma lucidum peptide provided by the invention contains various active ingredients / nutritional ingredients, is high in utilization rate of ganoderma lucidum, can improve the health level of intestinal tracts, promotes absorption and utilization of nutrient substances by the intestinal tracts, and provides a fundamental material guarantee for improving the immunity of the organism; immune cells are activated, and related lymphatic tissues of intestinal tracts are stimulated, so that the effects of regulating cellular immunity and humoral immunity levels are achieved; the preparation method provided by the invention does not use high-temperature, high-pressure and toxic and harmful reagents, has mild conditions, and is simple, easy to operate and environment-friendly; no toxic and harmful substances are generated, and generated filter residues can be directly used as animal feed or plant fertilizer; the prepared ganoderma lucidum peptide is small in molecule, high in activity, rich in active substance variety, high in yield and easy to absorb and utilize by organisms.

The present invention relates to a method for separating and preparing milk fat globule membrane protein from buttermilk, a by-product of butter, comprising: controlling the temperature of the buttermilk, a by-product of butter, at 25 to 30 °C; adjusting the pH value to 4.5 to 4.7 and centrifuging; performing thermal calcium treatment and centrifuging; performing ultrasonic treatment and then cooling to room temperature; performing dialysis treatment; adjusting the pH value to 6-8, and then performing ultrafiltration treatment, and collecting the solution obtained by the ultrafiltration treatment as the milk fat globule membrane protein. The method of the present invention can increase the removal rate of casein to 95%, avoid the effective protein being dialyzed or filtered out, greatly reduce the loss rate of the milk fat globule membrane protein, make the extraction rate reach more than 70%, and the purity of the prepared milk fat globule membrane reaches 87.7%. Moreover, the raw material selected in the method of the present invention is buttermilk, a by-product of industrial butter production, which is usually discarded or made into animal feed. The present invention reasonably utilizes this raw material, which can not only improve the utilization rate of buttermilk, but also save costs.

The invention belongs to the field of animal feed, and particularly relates to a method for predicting sorghum amino acid digestibility of white feather broilers. Comprising the following steps: determining the chemical component content of sorghum from different producing areas; preparing test feed and feeding the white feather broilers; determining the standard ileum amino acid digestibility of the white feather broilers of the sorghum from different producing areas in a certain day age; and determining a white feather broiler sorghum standard ileum amino acid digestibility prediction equation. The established prediction equation can accurately predict the standard ileum amino acid digestibility of the white feather broiler sorghum, so that the method plays a practical guiding role in efficient utilization of sorghum resources and accurate preparation of feed.

The present invention discloses a nutritional paste and a preparation method thereof, and belongs to the technical field of animal feed preparation, the nutritional paste comprises a plurality of components, the eucommia ulmoides extract has good anti-inflammatory, analgesic and anti-stress effects, can relieve pain and inflammation after dogs and cats are sterilized, and can be used for preparing the nutritional paste for dogs and cats. And the astragalus extract (containing astragalus polysaccharide) has the effect of enhancing the immunity of the organism, so that the postoperative complications of dogs and cats after sterilization can be effectively prevented. The semen ziziphi spinosae, the gamma-aminobutyric acid and the tryptophan have the effects of calming and relieving restlessness, the lactoferrin can assist iron absorption and assist hematogenesis, meanwhile, the glutamine can promote wound healing, and the prebiotics can adjust intestinal flora imbalance caused by stress and use of antibiotics, so that postoperative gastrointestinal discomfort is avoided. The nutritional paste prepared by the invention can guarantee nutrient substances required by pet dogs and cats in the postoperative stage, promote wound healing of the pet dogs and cats after the operation, effectively relieve postoperative pain and restlessness, enhance the immunity of the organism and promote rapid recovery after the operation.

The utility model discloses a multi-pet feeder which comprises a feeder body, a feeding mechanism, a positioning mechanism, a control mechanism and a recognition mechanism, the feeding mechanism, the positioning mechanism, the control mechanism and the recognition mechanism are arranged in the feeder body, the positioning mechanism is located below the feeding mechanism, and the positioning mechanism and the recognition mechanism are both connected with the control mechanism; when a pet is detected by the recognition mechanism, different pet signals are fed back to the control mechanism by the recognition mechanism, and the positioning mechanism is controlled to rotate by the control mechanism, so that the feeding mechanism is driven to rotate, and the process of feeding the pet is completed. According to the utility model, the feeding mechanism is arranged above the positioning mechanism, so that the corresponding pet can accurately eat the corresponding pet food; meanwhile, the control mechanism is matched with the identification mechanism, so that different pets can be accurately identified; the animal feeding device is simple in structure, low in price, capable of preventing other animals from snatching food and worthy of being vigorously popularized and used.