Compound chelated iron powder for chickens and capable of improving immunity

Abstract

The invention discloses compound chelated iron powder for chickens and capable of improving the immunity. The compound chelated iron powder is prepared from the following raw materials in parts by weight: 30 to 40 parts of semen euryales, 10 to 15 parts of soybean sprout, 20 to 25 parts of maitake mushroom, 4 to 5 parts of camellia seed oil, 10 to 12 parts of radix curcumae longae, 5 to 6 parts of herba moslae, 15 to 20 parts of fructus citri and a proper amount of ferric trichloride, ferrous chloride, trisodium citrate, casein, trypsase, lactic acid bacteria and water. After the semen euryales is fermented through the lactic acid bacteria, the absorption on mineral substances including iron, calcium and the like can be improved; the semen euryales has a synergistic effect with chelated iron powder, and soybean sprout pulp is treated with microwaves to improve the enzymolysis efficiency. The compound chelated iron powder contains various beneficial microorganism viable bacteria, and can be used for improving in vitro and vivo ecological environments and enhancing the immune function of animals; various digestive enzymes can also be produced, the digestive absorption and utilization rate of organisms on feed is improved, and the animals can completely absorb and utilize nutrient components in the feed, so that the parturition performance is improved.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a compound chicken chelated iron powder for improving immunity. Background technique [0002] Iron is a vital element for the growth and development of animal organisms. In the feed industry, its addition forms mainly include inorganic iron and organic iron. The long-term use of inorganic iron will bring a series of problems, so it should be used in limited quantities. However, organic iron has high biological potency and good chemical stability, and its structure is closer to the natural form of iron in animals, so it is easier to be absorbed by animals, thereby achieving the effect of improving the utilization rate of feed additives. Replaces inorganic iron. The ability of animal digestive tract to absorb iron is poor, and the absorption rate is only 5-30%. The duodenum is the main absorption site of iron. When iron enters the intestinal cavity, it must be combined with relevan...

AI Technical Summary

Problems solved by technology

The long-term use of inorganic iron will bring a series of problems, so it should be used in limited quantities