Organic biological feedstuff additive containing nano-selenium, zinc oxide, preparation and use method thereof

A feed additive, nano-zinc oxide technology, applied in zinc compounds, inorganic nano-selenium, adding organic trace element food elements, milk, and producing eggs rich in organic trace elements, can solve the problem of low conversion rate of inorganic selenium, complex process, The problem of high cost, to achieve the effect of no environmental pollution problem, easy availability of raw materials, and simple operation

Active Publication Date: 2008-12-03
田福平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the prior art, the conversion rate of inorganic selenium is not high, and the effect of organic selenium

Method used

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  • Organic biological feedstuff additive containing nano-selenium, zinc oxide, preparation and use method thereof
  • Organic biological feedstuff additive containing nano-selenium, zinc oxide, preparation and use method thereof
  • Organic biological feedstuff additive containing nano-selenium, zinc oxide, preparation and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0051] Example 1

[0052] Preparation of nano-selenium and zinc oxide organic biological feed additives containing 0.31% and 39.5% of selenium and zinc respectively. The ratio and quality of raw materials used in the nano-selenium organic biological intermediates and nano-zinc oxide organic biological intermediates are as follows:

[0053]

[0054] (To be continued)

[0055] (Continued from the table on the previous page)

[0056]

[0057] The preparation process is:

[0058] (1) Preparation of nano-selenium organic biological intermediates: selenium dioxide, glucose, l-lysine, methionine, cysteine, chitosan and ascorbic acid with the required raw material quality as shown in the table above are mixed in a grinder Grind for 30min, leave for 24h, then mix with sodium bicarbonate, potassium dihydrogen phosphate, manganese sulfate monohydrate, magnesium sulfate heptahydrate, calcium chloride anhydrous, ferrous sulfate heptahydrate, add water, honey, EM raw dew and mix well After ...

Example Embodiment

[0064] Example 2

[0065] Preparation of nano-selenium and zinc oxide organic biological feed additives with selenium and zinc contents of 0.28% and 35.75% respectively. The ratio and quality of raw materials used in the nano-selenium organic biological intermediates and nano-zinc oxide organic biological intermediates are as follows:

[0066]

[0067] (To be continued)

[0068] (Continued from the table on the previous page)

[0069]

[0070] The selenium content and zinc content of the dry powder of nano-selenium and zinc oxide organic biological feed additive prepared by the same method as in Example 1 are 0.28% and 35.75%, respectively. Using the same method as in Example 1 to prepare the liquid, add feed, and feed the same number of laying hens, dairy cows and dairy sheep, the selenium content of the obtained eggs, milk and goat milk were 0.357 mg / Kg and 0.018 mg / Kg, respectively. And 0.020mg / Kg, which are 3.5 times, 3.6 times and 4.6 times of the control; the zinc conten...

Example Embodiment

[0071] Example 3

[0072] Preparation of nano-selenium and zinc oxide organic biological feed additives with selenium and zinc contents of 0.35% and 43.80% respectively. The ratio and quality of raw materials used in the nano-selenium organic biological intermediates and nano-zinc oxide organic biological intermediates are as follows:

[0073]

[0074] (To be continued)

[0075] (Continued from the table on the previous page)

[0076]

[0077] The selenium content and zinc content of the dry powder of nano-selenium and zinc oxide organic biological feed additive prepared by the same method as in Example 1 are 0.35% and 43.80%, respectively. Using the same method as in Example 1 to prepare the liquid, add feed, and feed the same number of laying hens, dairy cows and dairy sheep, the selenium content of the obtained eggs, milk and goat milk were 0.485mg / Kg and 0.024mg / Kg, respectively. And 0.028mg / Kg, which are 4.6 times, 4.8 times and 5.6 times of the control sample; the zinc c...

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Abstract

The invention relates to organic biological feed additives containing nano selenium and zinc oxide, a preparation method and a use method. The product of the organic biological feed additives is russety dry powder with a granularity between 80 and 140 nanometers, and can form suspension with water; the selenium content is between 0.00 and 36.00 percent and the zinc content is between 0.00 and 45.00 percent; the selenium content and the zinc content can not be 0 simultaneously; the organic biological feed additives are prepared by nano selenium organic biological intermediates and nano zinc oxide organic biological intermediates which are respectively prepared by fermentation of selenium dioxide and nano zinc oxide through microorganisms in the presence of various nutrient components; and 2.3 to 11.5 mass times of water is uniformly mixed with the organic biological feed additives containing the nano selenium and the zinc oxide and then sprinkled in feed which is then used for feeding laying hens, milk cows or nanny goats for 5 to 10 days. Compared with contrast feed, the selenium content and the zinc content of produced eggs are respectively 2 to 5 times and 2 to 2.5 times; the selenium content and the zinc content of produced milk are respectively 3 to 6 times and 2 to 4 times; and the selenium content and the zinc content of produced goat milk are respectively 3 to 7 times and 3 to 6.5 times.

Description

technical field [0001] The invention relates to the field of feed for poultry and livestock, in particular to the addition of organic trace element food elements and the technology for producing eggs and milk rich in organic trace elements. At the same time, it relates to the technical field of inorganic nanometer selenium and zinc compounds, which are transformed into organic selenium and zinc by biochemical method. Background technique [0002] Selenium is one of the essential nutritional trace elements for human body and animals, lack and excessive intake of selenium can cause certain diseases. Such as Keshan disease, Kashin-Beck disease, cardiomyopathy, cancer, diabetes and other incidence rates in selenium-deficient areas are very high. There are many causes of cancer, among which the level of selenium in the body is low. It has been known that selenium has anti-cancer and anti-cancer effects. In addition, selenium can enhance the immune function of poultry, improve r...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/175A23K20/20
Inventor 田福平吴敦虎刘俊吴波吴敦富
Owner 田福平
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