1512 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 embodiment of the invention provides an animal feeding method, an electronic device, a storage medium and a program product, and the method comprises the steps: firstly determining a comprehensive feeding strategy as a general direction guide based on an expected feeding target of a period of time in the future, and then aiming at each subdivision time period in the period of time, according to the specific health behavior data of each animal, determining a comprehensive feeding strategy for the future period of time; the parameters of the feeding device are finely adjusted to ensure that the feeding of animals by the feeding device conforms to the established feeding strategy, so that the full-automatic process of animal feeding from planning to execution is realized, the dependence on manual decision making and manual operation of the feeding device is reduced, and the overall efficiency of breeding is remarkably improved while the feeding quality is guaranteed.

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.

The invention provides a method for promoting phaffia rhodozyma to produce astaxanthin, and belongs to the technical field of microbial fermentation. The invention provides a phaffia rhodozyma LX6, the phaffia rhodozyma LX6 is preserved in the China Center for Type Culture Collection (CCTCC), the preservation number is CCTCC No. M 20242814, the phaffia rhodozyma LX6 is classified and named as the phaffia rhodozyma LX6, and the preservation time is December 16, 2024. The phaffia rhodozyma LX6 is named as the phaffia rhodozyma LX6. According to the fermentation method for improving the yield of the astaxanthin, provided by the invention, the yield of the biologically produced astaxanthin is promoted to be improved, the astaxanthin extracted by fermentation can be used for feeds, health-care products, cosmetics and the like, and the extracted thalli can be used as proteins to be added into animal feeds, so that the quality of the feeds is improved.

The invention relates to the technical field of animal feeds, and provides an animal feed and a preparation method and optimization method thereof, and the optimization method of the animal feed comprises the following steps: determining candidate microorganisms and nutrition raw material formulas, establishing an optimization model, and solving to obtain an optimal microorganism formula and an optimal nutrition raw material formula; the animal feed comprises microorganisms such as lactic acid bacteria, saccharomycetes and bacillus and nutritional raw materials such as corn and soybean meal. By adopting a multilayer microcapsule technology, the survival rate of microorganisms in an acid environment is improved, the digestion and absorption efficiency is improved, and the nutritional condition and the milk production performance are improved; the invention further provides a corresponding preparation method, and the feed has the remarkable slow release characteristic and the effect of improving the feed utilization rate.

The invention relates to health uses of a composition comprising Bifidobacterium animalis subsp. lactis strain CECT 8145, in the form of viable and non-viable cells. and / or a lipoteichoic acid (LT A) thereof, more particularly, for its use in anxiety, pathogen protection, gut barrier or age-related conditions in a subject. Given the associated effects, the invention is thus useful for exploitation in pharmaceutical and veterinary areas, food and beverages developments, animal feed, or medical foods among others.

The invention belongs to the technical field of microbial fermentation, and particularly relates to a comprehensive utilization method of corn processing waste resources, which comprises the following steps: mixing corn steep liquor with calcium hydroxide, phytase and aspergillus oryzae SLY-M-15 leavening, carrying out enzymolysis, carrying out primary fermentation with corn bran, bacillus licheniformis, bacillus subtilis and saccharomyces cerevisiae, and carrying out secondary fermentation with corn bran, bacillus licheniformis, bacillus subtilis and saccharomyces cerevisiae; finally, lactobacillus fermentum and lactobacillus casei are inoculated for secondary fermentation, so that comprehensive utilization of the corn bran and the corn steep liquor is realized, and the contents of phytic acid, sulfite, zearalenone and vomitoxin are reduced; when the obtained third treatment product is applied to animal feed, the metabolism of mycotoxin can be influenced, and the content of zearalenone and vomitoxin can be reduced; further, the average daily gain can be improved, and the material-to-weight ratio is reduced; slaughtering performance can also be improved, for example, carcass weight, semi-eviscerating slaughtering rate and full eviscerating slaughtering rate are improved; the meat quality can be improved, such as the pH value is increased, the steaming loss is reduced, the shearing force is reduced, and the crude fat content is reduced.

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.

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.

The present invention relates to variants of an alpha-amylase which have an increased solubility at pH 6.0 compared to the parent alpha-amylase. The present invention also relates to methods of making the variant alpha-amylase and the use of the variant alpha-amylase in processing starch, cleaning or washing textiles, hard surfaces, or dishes, making ethanol, treating an oil well, processing pulp or paper, animal feed, syrup production, and preparing a dough or a baked product prepared from the dough.

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 invention provides a multi-nutrient balanced lick brick for grazing down producing goats as well as a preparation method and application thereof, and belongs to the technical field of animal feed development. The multi-nutrient balanced lick brick is prepared from the following raw materials in parts by weight: 20 to 100 parts of copper sulfate pentahydrate, 35 to 165 parts of zinc sulfate monohydrate, 0.1 to 1 part of sodium selenite, 54.5 to 270 parts of anhydrous ferrous sulfate, 10 to 40 parts of manganese sulfate monohydrate, 15 to 65 parts of 1 percent cobalt chloride, 0.2 to 2 parts of potassium iodide, 40 to 200 parts of DL-alpha-tocopheryl acetate, 0.2 to 2 parts of vitamin A acetate, 40 to 200 parts of calcium carbonate and 20 to 100 parts of adhesive. And 8855-9765 parts of sodium chloride. The proportion of various nutritional ingredients is reasonably adjusted, the requirements of the grazing cashmere goats for microelements and vitamins can be comprehensively met, then the cashmere density is increased, and the cashmere yield is increased. Meanwhile, the fineness of cashmere can be reduced, and the quality of cashmere is improved.

The invention relates to the technical field of microorganisms, in particular to animal-derived pediococcus acidilactici and application thereof. The pediococcus acidilactici is classified and named as pediococcus acidilactici, the strain number of the pediococcus acidilactici is 12NN1, the pediococcus acidilactici is preserved in Guangdong Microbial Culture Collection Center on January 2, 2025, and the preservation number of the pediococcus acidilactici is GDMCC No: 65706. The strain is resistant to acid and cholate, has a remarkable inhibiting effect on growth and reproduction of pathogenic escherichia coli and staphylococcus aureus, is safe and non-toxic, does not have pathogenicity, and provides beneficial strain resources and biological materials for development of corresponding microbial preparations. Therefore, the compound can be used for preparing a biocontrol preparation for inhibiting the growth of pathogenic bacteria, preparing animal feed and preparing a preparation for preventing, improving and / or treating gastrointestinal tract pathogenic bacteria infection, so that the compound has a wide application prospect.

The invention pertains to a method for reducing the viscosity of a fermentation broth, wherein the method comprises the step of mixing at least one compound selected from the group consisting of ascorbic acid, citric acid, lactic acid, formic acid, amino acids, and soluble salts of said acids into a fermentation broth comprising microbial cells, the fermentation broth having free microbial oil in an amount of 5.0 wt. % or less, calculated on the total weight of the fermentation broth, wherein the total lipid content of the dry matter content of the fermentation broth is at least 40 wt. %. The invention also pertains to a fermentation broth with a low viscosity, methods for processing the fermentation broth with a low viscosity, a dried biomass, and a use of the fermentation broth with a low viscosity in the preparation of a dried biomass, an extracted microbial oil, a feed additive, or of an animal feed.

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 belongs to the technical field of protein engineering modification, and particularly relates to a fumonisins degrading enzyme mutant with improved specific activity and thermal stability and application. According to the mutants of the fumonisins degrading enzyme FumDSB, which are provided by the invention, the relative activity and the thermal stability of the mutants A373R, A373R / S248P, A373R / Q259P, A373R / T282D, A373R / G321A, A373R / D330P and A373R / A378K are obviously improved compared with those of a wild type fumonisins degrading enzyme. The enzyme is mainly applied to the industries of agricultural products, animal feed, food and the like so as to reduce the harm of fumonisins to the health of animals and human beings. The obtained fumonisins mutant with improved activity and thermal stability is beneficial to reducing the cost of the enzyme in industrial application.

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 present invention relates to a probiotic, feed supplement or feed additive, feed premix or feed for animals of the family Suidae, said probiotic or animal feed comprising a strain of Weizmannia faecalis and a strain of Bacillus licheniformis.

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.

A method of reducing the toxicity of a trichothecene mycotoxin such as deoxynivalenol (DON) comprises exposing the trichothecene mycotoxin to a UDP- glycosyltransferase enzyme originating from a strain of Bacillus subtilis. The enzyme catalyzes the conversion of the trichothecene mycotoxin to a non-toxic monoglycosylated metabolite. The enzyme is useful in reducing the toxicity of animal feed or food products which would otherwise be contaminated with the trichothecene mycotoxin.

The utility model discloses a quantitative feeding device for ruminant feed processing, and relates to the technical field of animal feed processing. The quantitative feeding device for ruminant animal feed processing comprises a bottom plate, a feeding box and a feeding part; the screening device comprises a bottom plate, the top end of the bottom plate is connected with a feeding box through supporting columns, a screening part is arranged in an inner cavity of the feeding box and comprises a filtering plate, the filtering plate is located in the inner cavity of the feeding box, supporting blocks are connected to the left side and the right side of the inner cavity of the feeding box, and extension springs and vibrators are sequentially arranged at the top ends of the supporting blocks from inside to outside. According to the quantitative feeding device for ruminant animal feed processing, by arranging the screening part, feed is prevented from being blocked in the feeding process, meanwhile, some extra dopants doped in the feed can be screened out, the feed processing quality is improved, and the precision and efficiency of the feed processing process are improved.

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 invention belongs to the technical field of medicines, and particularly relates to a rhizoma polygonati stem and leaf fermented feed additive and application thereof. The compound probiotics of bacillus, saccharomycetes and lactic acid bacteria are used as a feed additive, the additive for the rhizoma polygonati stem and leaf feed is provided and applied to preparation of the rhizoma polygonati stem and leaf fermented feed, the fermented feed prepared by the additive remarkably improves the dissolution of the content of total phenols and polysaccharides in the rhizoma polygonati stem and leaf feed, and the content of the total phenols and polysaccharides in the rhizoma polygonati stem and leaf feed is increased. The palatability of the feed is improved, the immunity of animals is favorably enhanced, the health and production performance of the animals are improved, the development and industrial application of medicinal and edible medicinal materials in the animal feed are promoted, and the feed has a wide prospect.