Selenium-enriched feed

Abstract

The invention belongs to the field of poultry feed production, and provides a selenium-enriched feed. The selenium-enriched feed comprises the following components in parts by weight: 5-20 parts of selenium-enriched wheat, 1-3 parts of sodium selenite and vitamin E, 1-3 parts of bifidus factors, 25-35 parts of a yeast selenium culture and 20-30 parts of a complete feed. The selenium content of the selenium-enriched feed for poultry is 6-10mg / kg. The selenium-enriched feed for poultry, provided by the invention, is scientific and reasonable in formula; the selenium-enriched wheat which is relatively low in cost and is relatively preferred to eat by poultry is adopted as a selenium source, and the yeast culture product and vitamin E are adopted as selenium absorption promoters, so that the standardized breeding of poultry can be effectively achieved; and after poultry in growing and fattening periods is fed with the mixed selenium-enriched feed, the selenium content of poultry meat and other edible parts can be greatly improved.

Description

technical field [0001] The invention belongs to the field of poultry feed production and relates to a selenium-enriched feed. Background technique [0002] Selenium is a multifunctional life nutrient that can scavenge free radicals, resist oxidation, strongly inhibit the production of lipid peroxide, enhance immune function (20-30 times), protect biological cell membranes, enhance prostate regulation, and prevent blood clots Block, remove cholesterol, have the same effect as insulin, can significantly promote the ability of cells to absorb sugar, blood circulation to prevent skin aging, reduce the carcinogenicity of carcinogens, eliminate mutated cancer cells in the body, prevent cancer cell division and growth, etc. . With the development of science, selenium is more and more recognized by human beings, and it is called "the miraculous element of life" and "the fifth element of life". [0003] In 1973, the World Health Organization (WHO) confirmed that selenium is an esse...

AI Technical Summary

Problems solved by technology

The main method of developing ordinary selenium-enriched poultry meat is realized by feeding grain crops in selenium-rich areas, but it is almost impossible to develop selenium-enriched poultry meat in this way in selenium-deficient areas, and the main problem of this method is The reason is that the selenium content in meat is not stable, and standardized farming cannot be realized; in addition, selenium in food crops is not easily absorbed by poultry directly, so even if a large amount of selenium-containing grain is fed to poultry, it cannot effectively increase the selenium content of poultry meat or other edible parts