Feed additive and preparation method thereof

Abstract

The invention relates to the field of feed additives, and discloses a feed additive and a preparation method of the feed additive. The feed additive comprises the following components in parts by weight: 1-10 parts of cobalt chloride, 1-20 parts of sodium selenite, 10-30 parts of potassium iodide, 1-10 parts of carminic acid, 0.1-10 parts of concentrated hydrochloric acid, 1-10 parts of 2-hydroxy-4-methylthio-butyric acid and 100-300 parts of water. According to the invention, on the basis of cobalt, iodine, and selenium inorganic salts, hydrochloric acid, carminic acid and 2-hydroxy-4-methylthio-butyric acid are added to the feed additive, and the feed additive is prepared in a liquid state form, so that the feed additive can adjust the environment of animal intestinal tracts, is beneficial to probiotics growth and can inhibit the propagation of harmful bacteria, thus the absorption of cobalt, iodine and selenium by the animals is improved and the animal growth is well promoted.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a feed additive and a preparation method thereof. Background technique [0002] Cobalt, iodine and selenium are important mineral elements for the healthy growth of animals. Some animals, such as cattle and sheep, are prone to cobalt deficiency disease, which leads to symptoms such as decreased blood volume and blood oxygen transport capacity, loss of appetite, severe emaciation, diarrhea, decreased milk production, and many calves died . Certain animals, such as pigs or poultry, are susceptible to selenium deficiency, which can lead to leukmyosis, which severely damages muscle. When some animals are young, due to iodine deficiency, their growth and development are stunted, and their vitality decreases, resulting in "cretinism". These all have adverse effects on the health of animals. Therefore, in the animal husbandry industry, mineral elements such as cobalt, iodine and seleni...

AI Technical Summary

Problems solved by technology

Although this premix can provide cobalt, iodine, and selenium mineral elements, animals often face the hazards of intestinal diseases during the whole feeding process, such as intestinal diseases caused by Escherichia coli, and the cobalt iodine selenium premix It only contains mineral elements and cannot inhibit harmful bacteria, so that these harmful bacteria not only affect the healthy growth of animals, but also destroy the beneficial environment in the intestinal tract, so that the probiotics that are conducive to the digestion and absorption of substances by animals are at a disadvantage, and reduce the content of cobalt, iodine, and selenium. absorption efficiency

In addition, since the existing cobalt-iodine-selenium premix is ​​in solid form, it further affects the intake of cobalt, iodine, and selenium in the animal intestines.

Images