17 results about "Animal feed additive" patented technology

Protein-rich nutrient supplements and animal feed supplements derived from an anaerobic bacterial process are generated through a myriad of cell rupturing and protein fractionation / purification processes. Bacterial fermentation systems and methods of obtaining one or more protein-containing portions from a fermentation process using carbon monoxide-containing gaseous substrates are provided. The invention further provides compositions of protein-rich nutrient supplements with useful applications for intake by a variety of different animals and humans.

Applications of a diphenylpropenone compound of general formula (I), or a stereoisomer thereof, or a geometric isomer thereof, or a tautomer thereof, or a solvate thereof, or an acceptable animal feed salt, in the preparation of an animal feed additive or feed. Confirmed by animal breeding trials, the diphenylpropenone compound, or a stereoisomer thereof, or a geometric isomer thereof, or a tautomer thereof, or a solvate thereof, or an acceptable animal feed salt, can be used as the animal feed additive or animal feed. The weight of the animals can be effectively increased, survival rates can be enhanced, and the compound has a good effect on improving animal production performance.

The present invention relates to a composition for enhancing immunity, containing Cheongwi-san as an active ingredient. The Cheongwi-san of the present invention is a mixed herbal medicine extract consisting of Cimicifuga heracleifolia, Moutan Radicis Cortex, Angelica gigas, Coptis Rhizome, and fresh root of Rehmannia glutinosa. The Cheongwi-san of the present invention has excellent effects of increasing the activity of NK cells, increasing the production amounts of IFN-γ and TNF-α, and reducing the survival rate of cancer cells, and has the effect of inhibiting influenza virus infection, and thus can be effectively used as a health functional food for enhancing immunity, a feed additive for animals for enhancing immunity, or a pharmaceutical product for preventing and treating diseases caused by decreased immunity.

The present invention relates to the use of an animal feed additive that reduces the toxic effects of mycotoxins, especially fumonisin B1 and zearalenone. This additive is a mycotoxin adsorbent consisting of an organically modified phyllosilicate with 71% substitution of its cation exchange capacity with the organic compound dioctadecyldimethylammonium chloride.

The application discloses a lactobacillus salivarius ZY-01 with anti-salmonella and anti-inflammatory repair functions, the strain has been preserved in the China General Microbiological Culture Collection Center on March 9, 2026, and the preservation number is CGMCC No. 37873. The strain can inhibit salmonella, escherichia coli and staphylococcus aureus, can reduce the expression of IL-6, IFN-gamma and TNF-alpha pro-inflammatory factors by inhibiting the JAK-STAT signal pathway, and can promote the expression of IL-10 anti-inflammatory factors and EGF, EGFR and TGF-beta1 mucosal repair factors, so that intestinal anti-inflammation and mucosal repair are realized. The lactobacillus salivarius ZY-01, bacterial liquid, bacterial powder and fermentation product thereof can be used as core raw materials of animal feed additives, micro-ecological preparations and veterinary drugs, are used for preventing and controlling salmonella infection and improving intestinal health of animals in animal breeding, and have a wide application prospect.

The present disclosure provides anti-methanogenic compositions comprising: (i) a haloform; (ii) a glycol, alcohol, wax, oil, triglyceride, or combination thereof; and (iii) a hydrophobic polymer. The disclosure also concerns animal feed additives and nutritional preparations for ruminant animals comprising such anti-methanogenic compositions as well as methods for making such compositions. The disclosure further concerns methods for reducing methane emissions from a ruminant.

An animal feed comprising an animal feed additive, said additive comprising co-granules, each co-granule comprising at least two classes of enzymes, said co-granules comprising a core unit and a protective coating such that the dose of each of the enzymes in the feed is set in each granule rather than by the level of homogeneity of single-enzyme granules or by the efficiency of the mixing.

The present invention relates to animal feed additives comprising dispersin variants that are gastric stable, to the gastric stable polypeptides and to the polynucleotides expressing the variants.

The present invention is in the field of feed additives for animals, e.g., farming animals, in particular feed additives to be added to animal feed to effect an improved performance, e.g., an increasing feed intake, increased average daily gain, increased feed efficiency (i.e., decreased feed conversion ratio), and / or increased milk yield, of such animals.

This invention belongs to the field of microbiology technology, and specifically relates to the application of a strain of *Lactobacillus suis* HL1 derived from wild boars in Xinjiang and its feed additives. Lactobacillus saerimneri HL1, with accession number CGMCC No. 34386. This invention relates to *Lactobacillus suis* HL1, which exhibits good tolerance, strong antioxidant capacity, and effective antibacterial properties. It is sensitive to multiple antibiotics and promotes growth and development, enhancing intestinal villi growth, increasing nutrient absorption, and improving coat luster. This application isolates a potentially beneficial *Lactobacillus* strain with low or no drug resistance from wild boars in Xinjiang and evaluates its in vivo safety, laying the foundation for animal feed additives.

The application discloses an inducing method for improving antibacterial peptide activity of black soldier fly, and belongs to the field of insect biotechnology. The method realizes efficient induction of antibacterial peptide by adding Rhodopseudomonas palustris (RP) in the 5th instar larvae of black soldier fly to reinforce the basic daily ration, and combining ultrasonic reinforcement with short-time heat shock stress treatment. Test data show that the antibacterial peptide crude extract induced by the method has an inhibition zone diameter of 40.48 mm on salmonella. The application solves the problem of large-scale production of antibacterial peptide, balances the immune cost caused by high-intensity induction through reinforcing substrate compensation mechanism, and has the advantages of strong induction activity, stable growth performance, low process cost and the like, and has application prospects in the fields of animal feed additives and biological antibacterial agents.

The application discloses a slow-release urea compound animal feed additive and a preparation method and application thereof, and belongs to the technical field of animal feed. The slow-release urea compound animal feed additive is prepared from the following components in parts by mass: 30-50 parts of slow-release urea, 15-25 parts of a microbial fermentation carrier, 5-10 parts of a nitrogen regulation agent, 8-15 parts of a mineral compound, 3-8 parts of a palatability improver and 1-3 parts of an anti-caking agent. The components synergistically act to solve the technical problems of the existing slow-release urea additive, such as mismatch between the nitrogen release rate and the utilization rate of rumen microorganisms of animals, poor palatability, low nitrogen utilization rate, easy environmental pollution and animal stress. The additive is suitable for the breeding of various animals, has simple preparation process, controllable cost, green environmental protection and high popularization and application value.

A liquid formulation of a protease suitable for use as an animal feed additive comprises at least 30% and not more than 70% of a polyol, wherein the polyol consists essentially of glycerol and sorbitol. The liquid formulation provides improved protease stability during storage at elevated temperatures.

This invention discloses an antimicrobial peptide YKL19 and its application in the preparation of antimicrobial drugs, belonging to the field of biomedical technology. The amino acid sequence of this antimicrobial peptide is shown in SEQ ID NO:1. YKL19 exhibits excellent antimicrobial activity against various standard strains and clinically resistant strains. Simultaneously, YKL19 possesses comprehensive advantages such as rapid and sustained bactericidal action, low hemolytic activity, low likelihood of inducing drug resistance, and good stability in human plasma. The antimicrobial peptide YKL19 provided by this invention has broad industrial application prospects in the preparation of antimicrobial drugs, cosmetics, health product additives, and animal feed additives.