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Feedstuff and healthy milk containing biological active selenium and production method thereof

A biologically active and animal feed technology, applied in animal feed, animal feed, milk preparations, etc., can solve the problems of limited absorption by cows, difficulty in obtaining selenium-enriched milk products, unsatisfactory absorption, etc., and achieve excellent health effects. Safe, Nutritious Effects

Inactive Publication Date: 2005-06-29
许景三
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Feeding cows with feed containing inorganic selenium, due to the limited absorption of cows, it is difficult to obtain selenium-enriched dairy products that meet the requirements; the organic selenium that contains selenium distillers grains or salts of inorganic selenium elements and amino acid chelation disclosed in the prior art is in the The absorption in dairy cows is also not ideal. Therefore, the development of natural selenium-enriched milk and the development of the most popular selenium-containing health drinks have far-reaching social significance

Method used

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  • Feedstuff and healthy milk containing biological active selenium and production method thereof

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Effect test

Embodiment 1

[0041] 1. Preparation of Bioactive Selenium

[0042] Add 0.3g of Candida utilis yeast extract, 5g of sodium acetate, 1g of ammonium oxide, 1g of potassium dihydrogen phosphate, 0.5g of magnesium oxide, and 3g of sodium bicarbonate into 1000ml of distilled water, stir to dissolve, boil to sterilize, and cool down to 32°C Afterwards, Rhodopseudomonas sanguinus (Rhodopseudomonas palustris Rps.Rutila) was inoculated at a ratio of 5 wt%. After cultivating in a solar greenhouse at 25°C-26°C for 3 days, add sodium selenite in an amount such that the selenium content of the feed additive made is 800mg / kg (calculated as Se), and continue to cultivate for 5 days, and the material gradually turns dark red. , indicating that it has matured. Sampling and testing showed that the number of live bacteria was 1.0-1.1 billion / ml. Absorbed with bran and dried to make selenium-containing microbial feed additive. Stir into lactating cow feed and feed directly to cows. When the selenium content...

Embodiment 2

[0044] Add 1g of yeast extract (brewer's yeast Brewer'Sreast), 3g of sodium acetate, 5g of ammonium oxide, 3g of potassium dihydrogen phosphate, 0.1g of magnesium oxide, and 1g of sodium bicarbonate into 1000ml of distilled water, stir to dissolve, boil to sterilize, and dehumidify After reaching 32 DEG C, it is 0192 (Rhodospirilium1 total 1 strain) that inserts Rhodospirilium bacterial classification by the ratio of 10wt%; Cobalt, its amount is 1200mg / kg for making the selenium-containing feed additive of making (in terms of Se), continue to cultivate 3 days, and material turns into crimson gradually, shows that ripe. Sampling and detection, the number of viable bacteria can generally reach 1.9-2 billion / ml. The selenium-containing microbial feed additive is prepared by absorbing and drying rapeseed meal. Stir into lactating cow feed and feed directly to cows. When the selenium content in the dairy cow feed is 1-1.5mg / kg, the selenium content in the milk (liquid milk) produ...

Embodiment 3

[0046] Add 0.1g of yeast extract (Sphaeromus utilis), 1g of sodium acetate, 0.1g of ammonium oxide, 5g of potassium dihydrogen phosphate, 3g of magnesium oxide, and 10g of sodium bicarbonate into 1000ml of distilled water, stir and dissolve, boil for sterilization, and dehumidify to After 32°C, inoculate Rhodopseudomonas strains (Rhodopseudomonas globosa Rps.Globiformis) in a proportion of 8wt%, place in a solar wet room at 28°C-29°C for 2.5 days, and then add calcium selenite or Selenium, its amount is that the selenium-containing feed additive of making is (in terms of Se) 500mg / kg concentration, continues to cultivate 3 days, and material turns dark red gradually, shows that ripe. Sampling and detection, the number of viable bacteria can generally reach 1.3-1.5 billion / ml. Absorbed with bran and dried to make selenium-containing microbial feed additive. Stir into lactating cow feed and feed directly to cows. When the selenium content in the dairy cow feed is 1-1.5mg / kg, t...

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Abstract

The invention provides a selenium-rich natural hygienic dairy product, wherein the newly screened bacterial is utilized to ferment the inorganic selenium, so as to transform into safe, highly effective feed addictive containing biologically active selenium. Milk with high selenium content can be produced through feeding the cows in milk with the additive.

Description

technical field [0001] The invention relates to a natural selenium-enriched health milk and a method for producing natural selenium-enriched health milk by using modern biotechnology. Background technique [0002] Selenium is an essential trace element for the human body, and the blood selenium level of a person is directly related to the health status of a person. Modern medical research shows that selenium is a powerful antioxidant in the human body, and it also has the function of regulating the absorption of vitamins A, C, and E in the human body. Selenium deficiency is closely related to cancer, cardiovascular and cerebrovascular diseases, diabetes, AIDS and human aging. In recent years, a large number of studies at home and abroad have shown that selenium has a "targeted inhibitory effect" on cancer cells, so it is called the "anti-cancer king", which has triggered the research and production of selenium-containing drugs and selenium-containing health products worldwi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/152A23K20/20A23K20/26
Inventor 伍智文汤珍山
Owner 许景三
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