Preparation method of arginine chelated selenium for feed

Abstract

The invention discloses a preparation method of arginine chelated selenium for feed, which belongs to the field of feed additives. Raw materials for producing the product comprise arginine, selenium powder and 10-percent sodium hydroxide water solution; the product is prepared through processes of water solution preparation and chelation reaction, separation and drying and the like of arginine andselenium powder. The method has the process advantages that the arginine chelated selenium is produced in an industrialized way; the process is simple; the production cost is low; the addition of important equipment is not needed; the operation is convenient; the popularization is easy; the trace element of selenium belongs to an active ingredient for forming glutathion peroxidase; the selenium can prevent the oxidization damage of the pancreas islet beta cells, so that the functions of the pancreas islet beta cells become normal; the sugar metabolism is promoted; the glucose and hemoglobin level in urine can be reduced; after the selenium is chelated with the arginine, the absorption rate by animals is greatly increased.

Description

technical field [0001] The invention belongs to the field of feed additives, in particular to a preparation method of arginine chelated selenium for feed. Background technique [0002] Trace elements are one of the essential nutrients in the growth process of animals. Initially, trace elements were directly added to the feed in the form of inorganic salts, such as ferrous sulfate and copper sulfate. In the digestive tract, it is easy to form corresponding salts with low solubility with the common phytic acid anions and oxalate anions in the feed through biochemical reactions in animals, which are not easily absorbed by the intestinal tract. With the development of the feed industry, trace element additives such as amino acid and trace element chelates have been gradually developed. It is characterized by stability, high efficiency, and low toxicity. It is easy to digest and absorb in the intestinal tract, which is beneficial to animal growth and can prevent and control trace...

AI Technical Summary

Problems solved by technology

[0002] Trace elements are one of the essential nutrients in the growth process of animals. Initially, trace elements were directly added to the feed in the form of inorganic salts, such as ferrous sulfate and copper sulfate. In the digestive tract, it is easy to form corresponding salts with low solubility with phytic acid anions and oxalate anions, which are common in feed, through biochemical reactions in animals, and are not easily absorbed by the intestines