Selenium-rich feed

Abstract

The invention discloses selenium-rich feed. The selenium-rich feed contains the following ingredients in parts by weight: 10-20 parts of selenium-rich kaolin, 10-20 parts of purple sweet potato flour, 10-20 parts of mixture, which is prepared from spinach leaves and oyster powder according to the mass ratio of 1: 3, 20-30 parts of rice sprouts, 15-30 parts of soya flour, 10-20 parts of albumen powder, 2-4 parts of lipase and 1-3 parts of organic selenium. The selenium-rich feed is simple in proportioning and convenient in use, a selenium supplement is organic selenium and is good in absorptivity, and thus, the selenium content of egg products is obviously increased. According to the selenium-rich feed, organic substances with high selenium content are selected and are ground, so as to prepare feed for chickens (particularly additives of feed for the chickens), and the feed for the chickens is proportioned with basic feed (e.g. corn-bean meal basic feed or corn-wheat bran basic feed), so as to obtain complete feed and then use the complete feed; the selenium content of the selenium-rich feed disclosed by the invention is high and is increased by 20-23% compared with inorganic selenium feed for the chickens, and the absorptivity is high, so that the selenium content of the obtained egg products is increased by 12-15%.

Description

[0001] Technical field: [0002] The invention relates to the technical field of feed, in particular to a selenium-enriched feed. [0003] Background technique: [0004] Selenium is known by scientists as the "king of anti-cancer" among the trace elements in the human body. Research in the scientific community has found that the level of blood selenium is closely related to the occurrence of cancer. A large number of survey data show that the level of selenium content in food and soil in a region is directly related to the incidence of cancer. Therefore, people often like to choose some selenium-rich foods. As eggs, if the selenium content of eggs is increased, Only by supplementing the selenium element in the feed, after the chickens use the selenium-enriched feed, the selenium content of the eggs can be significantly increased after self-absorption. However, the selenium added to the current selenium-enriched chicken fines Most of the agents are inorganic selenium, and t...

AI Technical Summary

Problems solved by technology

A large number of survey data show that the level of selenium content in food and soil in a region is directly related to the incidence of cancer. Therefore, people often like to choose some selenium-rich foods. As eggs, if the selenium content of eggs is increased, Only by supplementing the selenium element in the feed, after the chickens use the selenium-enriched feed, the selenium content of the eggs can be significantly increased after self-absorption. However, the selenium added to the current selenium-enriched chicken fines Most of the agents are inorganic selenium, the absorption rate is not good