48results about How to "Eliminates anti-nutritional effects" patented technology

The invention discloses a pig growth-promoting feed additive containing kelp alkaloids and a use method thereof. 30%, licorice extract 5-25%, cellulase 15-35%. Add 2-8wt‰ of additives to every 1000 kg of pig full-price compound feed. The additive is rich in biologically active substances and enzyme preparations, has antibacterial and anti-inflammatory properties, can replace antibiotics, and improve the digestion and utilization rate of pig feed. The invention is characterized in that it can increase the appetite of growing pigs, improve feed digestibility, and promote growth, and is a green and safe feed additive without toxic side effects and drug residues.

The invention discloses meat duck compound feed and a preparation method thereof. The meat duck compound feed comprises, by weight, corns, wheat, distiller's dried grains with solubles (DDGS), corn protein powder, pea protein powder, poultry oil, limestone powder, calcium hydrophosphate, second-level standard wheat flour, salt, l-lysine sulphate of 65%, methionine of 98%, threonine of 98%, liquidphytase, choline chloride, hydrolyzed feather meal, vitamin premix, mineral premix, liquid wheat enzyme, an emulsifier and betaine monohydrate. The preparation method comprises a step of crushing, a step of mixing, a step of pelleting and a step of spraying. The meat duck compound feed has the advantages of not only reducing fat content of carcasses and improving resistance of meat ducks, but also improving production performance of the meat ducks and quality of the carcasses.

The invention discloses a novel feed additive for broilers, which comprises the following additive materials in percentage by weight: 10 to 25 percent of astragalus extract, 5 to 25 percent of ginseng extract, 5 to 20 percent of Siberian ginseng P.E, 15 to 35 percent of mannase and 10 to 35 percent of xylanase. The addition of complete feed added into every 999 kilograms of broilers is 1 kilogram. The additive is rich in bioactive substances and enzyme preparations, has antibacterial activity and antiviral activity, can replace antibiotics to improve the digestion utilization rate of feed forthe broilers, has the effects of stimulating appetite, preventing diseases, promoting the growth of the broilers, increasing the utilization rate of the feed, improving the immunity of organisms and improving the quality of meat, and is an environmentally-friendly and safe feed additive without toxic or side effect and medicinal residues.

The invention provides a corn bean pulp type feed complex enzyme additive and an application thereof. The complex enzyme additive comprises the components based on weight percentage: 10%-15% of xylanase, 8%-15% of cellulase, 3%-8% of beta-seminase, 5-15% of alpha-galactosidase, 5%-10% of acid protease, 10%-20% of moderate temperature amylase, 5%-10% of glucoamylase and 7%-54% of carrier. The complex enzyme additive can decompose the nutrient s in the corn bean pulp, a mass of anti-nutritional factors which are hard to digest by animals such as the crude fiber and the like, so that energy in the corn bean pulp can be abundantly explored, the digestion capability of the animals to the corn bean pulp type feed can be improved, and the material-meat ratio can be reduced; the digestibility of the nutrient substance and the appearance metabolic energy can be improved, and the microorganism quantity of the ileum can be reduced; the corn bean pulp type feed complex enzyme additive has the advantages of being high-efficiency, specific, small in additive amount and the like compared with the similar additive; and after the complex enzyme additive is used, the growth of the animals can be promoted, and the feed converting efficiency can be improved.

The invention relates to a later period feed for laying hens, belongs to the technical field of animal foods, and particularly relates to feed for laying hens more than 56 weeks old. The feed comprises the followings raw materials in parts by weight: 65 parts of corn, 18 parts of soybean meal, 4.6 parts of cottonseed meal, 2 parts of hydrogen and calcium, 8.5 parts of stone powder, 0.5 part of soybean oil, 0.05 part of polymineral for laying hens, 0.3 part of lysine, 0.2 part of methionine, 0.04 part of multi-vitamin for laying hens, 0.1 part of concentrated fish liver oil, 0.02 part of antioxidant, 0.02 part of stress calmer, 0.02 part of phytase, 0.05 part of choline, 0.1 part of complex enzyme, 0.05 part of probiotics, 0.1 part of acidifying agent, 0.25 parts of common salt and 0.1 part of baking soda. The raw material ratio of the later period feed is simple and reasonable, the growth requirements of the laying hens at the later period can be met completely, and the feed is helpful for healthy growth and laying-season prolongation of the laying hens at the later period.

The invention provides an enzyme-degraded galactomannan product with an antibiotic substitution effect, a preparation method and application thereof. The preparation includes extracting galactomannan from carob gum, and partially degrading the galactomannan with an enzyme, which is characterized in that the enzyme is β-mannanase. The enzymatically degraded galactomannan obtained by the preparation method of the present invention is a mixture of galactomannan, galactomannoligosaccharide and mannose. The enzyme-degraded galactomannan prepared by the invention is applied to the feeding of broilers, which can replace antibiotics, improve the apparent digestibility of dietary nutrients, and improve the growth performance of animals.