Production method of eggs enriched in organic selenium and eggs enriched in organic selenium

Abstract

The invention relates to a production method of eggs enriched in organic selenium, comprising the following steps: fully stirring and uniformly mixing an feed additive enriched in selenium and a general chicken feed so as to prepare a chicken feed enriched in selenium, which contains 7.5%-45% of the feed additive enriched in selenium and contains 0.3-1.7mg / kg of selenium finally, for standby; feeding chickens with the chicken feed enriched in selenium, and conducting dynamic detection on collected samples every other day until 10 days later when the selenium content in the eggs is 0.3-1.7mg / kg; and continuously feeding the chickens with the chicken feed enriched in selenium, and finally obtaining the eggs with the selenium content being kept at 0.3-1.7mg / kg stably. According to the production method, the selenium content in the egg exists in the form of organic selenium, so that the safety is good, the selenium is easy to absorb and utilize, and the selenium supplementing demands of different crowds can be met.

Description

technical field [0001] The invention belongs to the technical field of production of characteristic poultry products, and relates to a production method of eggs rich in organic selenium and eggs rich in organic selenium produced by the method. Background technique [0002] Selenium, the symbol of the element is Se. Scientists at home and abroad have conducted a lot of research on selenium and human health. The results show that although the content of selenium in human tissues is small, it has an indispensable role in human health just like iron, zinc, iodine and other trace elements. The role of neglect. Experts believe that selenium has important functions such as improving the body's immunity, eliminating free radicals, protecting the optic nerve, protecting the heart and liver, and preventing the production of toxic substances in the body. Human Keshan disease, liver disease, anemia, coronary heart disease, Kashin-Beck disease, and diabetes More than 40 kinds of disease...

AI Technical Summary

Problems solved by technology

Secondly, inorganic selenium must be combined with organic ligands in the intestinal tract before it can be absorbed and utilized by the body, and there are many elements in the intestinal tract that compete with selenium for limited ligands, which greatly affects the absorption of inorganic selenium

Moreover, selenium is added in an inorganic form, and its stability is poor, especially when it is combined with a variety of vitamins, it is easy to react with vitamins, the bioavailability is low, the selenium deposition in eggs is low, and it also reduces the bioactivity of vitamins. potency