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Se-enriched feedstuff containing selenium element and uses thereof

A selenium element and selenium-enriched technology, which is applied in applications, animal feed, animal feed, etc., can solve the problems that affect the promotion and consumption of selenium-enriched eggs, the quantitative selenium supplementation cannot be achieved, and the selenium content of the product is low. No drug residue, the effect of increasing the selenium content

Inactive Publication Date: 2008-10-29
天津硒博生物科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are quite a few selenium-supplementing foods that have been put on the market in my country, but there are two problems: one is that the selenium content of the products is low, and because the selected feed additives have different composition ratios, the contained feed additives are absorbed by the animal body. The situation is different, causing the selenium content of the eggs to be low, and the requirement of quantitative selenium supplementation cannot be met according to normal consumption; the second is that the price is too expensive, and the normal daily intake of selenium per person according to the World Health Organization is 50-250 micrograms, The lowest price is about 10 yuan per day, and the highest is 30 yuan. Therefore, the economic burden is too heavy for most consumers, which affects the promotion and consumption of selenium-enriched eggs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The composition of the selenium-enriched feed containing selenium: 10g black beans or black fungus, 5g mussels or seaweed, 1g each of astragalus and medlar.

[0037] The preparation method is as follows: immersing astragalus medicinal material and medlar in water for 30 minutes, then extracting, sinking in water to prepare trace element premixed solution, then mixing with other raw materials, adding water and stirring evenly, and setting aside.

[0038] Stir 3% selenium-enriched feed into ordinary chicken feed, mechanically stir and mix evenly, and feed the chickens for food. After 10 days, the eggs will be sent for testing. Take 3 eggs for testing, stir well, and measure the results with 2,3 diaminonaphthalene fluorescence method As follows: the selenium content of the produced eggs is 2.0PPM.

Embodiment 2

[0040] The composition of the selenium-enriched feed containing selenium: 80g each of black beans and black fungus, 20g each of mussels and seaweed, 20g each of astragalus and medlar.

[0041] The preparation method is as follows: soak the astragalus medicinal material and wolfberry fruit in water for 4 hours, then extract, sink in water to prepare a trace element premix solution, then mix it with other raw materials, add water and stir evenly, and set aside.

[0042] Stir 10% selenium-enriched feed into ordinary chicken feed, mechanically stir and mix evenly, and feed the chickens for food. After 10 days, the eggs will be sent for inspection. During the inspection, take 3 eggs, stir evenly, and measure the results with 2,3 diaminonaphthalene fluorescence method As follows: the selenium content of the produced eggs is 1.9PPM.

Embodiment 3

[0044] The composition of the selenium-enriched feed (1)-(3) containing selenium:

[0045] (1) 100g black beans or black fungus, 20g mussels or seaweed, 50g each of astragalus and medlar.

[0046] (2) 12 parts of black beans or black fungus, 5 parts of mussels or seaweed, 10 parts of astragalus and medlar.

[0047] (3) 75 servings of black beans or black fungus, 8 servings of mussels or seaweed, 25 servings of astragalus and medlar.

[0048] (1)-(3) Preparation method: Soak the astragalus medicinal material and medlar in water for 60 minutes, then extract and sink in water to obtain a trace element premix, then mix it with the above-mentioned other raw materials in proportion, add water and stir evenly for later use .

[0049]How to use: Stir 10% selenium-enriched feed into ordinary chicken feed, mechanically stir and mix evenly, and feed the chickens for food. After 10 days, the eggs will be sent for inspection. When testing, take 3 eggs, stir evenly, and use 2,3 diaminonap...

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PUM

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Abstract

The invention relates to a feed with rich selenium, which comprises the raw materials of 10 to 100 portions of black food, 1 to 20 portions of seafood and 5 to 50 portions of Chinese herb extracts. The application method is that: 3 to 10 percent of the feed with rich selenium is stirred into normal chicken feed and the mixture feed can feed chicken after even stirring and mixing with labors or machines. After 5 to 10 days, eggs are sent for detection and the content of selenium of the eggs is between 2.0 to 2.5PPM. Compared with normal eggs, eggs produced by the chicken fed with the feed with rich selenium contain 60 to 80 mg of selenium per egg, besides high selenium content, the eggs have high content of beneficial elements of calcium and zinc and reduce the content of harmful elements of lead and mercury. The technical characteristics do not exist in the prior art.

Description

technical field [0001] The invention belongs to the technical field of feed production, and relates to a feed additive containing selenium, more specifically, the invention relates to a selenium-rich feed containing selenium and its production method and application. 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. There are two-thirds of selenium-deficient areas in the country, and one-third of the areas are severely selenium-deficient areas. Residents in selenium-deficient areas, due to selenium deficiency in local water and soil, cause selenium in edible grains, vegetables, and fruits. Insufficient content has long caused the selenium level in human blood to drop, which can easily cause cardiovascular and cerebrovascular diseases, di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/00A23K1/18A23K10/30A23K50/75
Inventor 张亚珠
Owner 天津硒博生物科技发展有限公司
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