Selenium-rich Chinese herbal medicine feed additive and preparation method thereof

Abstract

The invention discloses a selenium-rich Chinese herbal medicine feed additive, which is characterized by comprising the following components in parts by weight: 1-2 parts of fleeceflower root, 0.5-1.5 parts of Chinese angelica, 0.5-1.5 parts of radix codonopsis, 0.5-1.5 parts of lightyellow sophora root, 0.5-1.5 parts of eucommia bark, 0.5-1.5 parts of hawthorn fruits, 0.5-1.5 parts of largehead atractylodes rhizome, 0.5-1.5 parts of combined spicebush root, 0.5-1.5 parts of chilli powder, 0.5-1.5 parts of selenium-rich tea leaves, 0.5-1.5 parts of zanthoxylum bungeanum powder, 0.5-1.5 parts of prepared rehmannia root, 0.5-1.5 parts of argy wormwood leaf, 1-2 parts of milkvetch root, and 0.8-1.5 parts of oysters. Compared with the prior art, the selenium-rich Chinese herbal medicine feed additive has the advantages that pigs, ducks or chickens fed with the additive have features of a high level of energy, strong anti-virus capability, improved immunity, strengthened physique, red skin and smooth feathers, good digestion and absorption and good growth vigor and do not have diseases, the content of selenium in meat and eggs is increased compared with that in existing products, the content of selenium in pork can reach up to 0.45mg / kg, the content of selenium in chicken eggs and duck eggs can be up to 0.27mg / kg, and the selenium content is table.

Description

technical field [0001] The invention relates to a feed additive and a preparation method thereof, in particular to a selenium-enriched Chinese herbal medicine feed additive and a preparation method thereof. Background technique [0002] Selenium is an essential trace element for the human body. Diseases such as cancer, liver disease, cardiovascular and cerebrovascular diseases, diabetes, cataracts, and low immunity are closely related to selenium. my country is a big selenium-deficient country. 2 / 3 of the country is deficient in selenium, and 1 / 3 of the regions are seriously deficient in selenium. Due to the lack of selenium in the local water and soil, the selenium content in edible grains, vegetables, and fruits is insufficient. For a long time, It causes the level of selenium in human blood to drop, which can easily cause diseases such as cardiovascular and cerebrovascular diseases, diabetes, cataracts, low immunity, children's development and reproductive retardation, etc...

AI Technical Summary

Problems solved by technology

[0004] There are quite a few selenium-supplementing foods that have been put on the market at present. The existing problem is that the selenium content is low. Due to the different composition ratios of the selected feed additives, the absorption of the contained feed additives by the animal body is different, resulting in the selenium content in general pork. The selenium content can only reach tens of micrograms / kg, and the selenium content in eggs is even lower. Normal consumption cannot achieve the effect of selenium supplementation

Moreover, due to the different composition ratios of the selected feed additives, the absorption of the contained feed additives by the animal body is different, the absorption of the animals is different, and the selenium content in the commodity is unstable.