Compound feed additive with antioxidant function capable of relieving mycotoxicosis of piggy

A technology of mycotoxin and compound feed, which is applied in animal feed, animal feed, animal husbandry, etc., can solve problems such as high environmental requirements, inability to alleviate poisoning symptoms, and difficult cost control, and achieve the effect of improving breeding efficiency

Inactive Publication Date: 2015-10-14
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the adsorbent products on the market are mixed, and the adsorbent itself has poor broad-spectrum, and only has a good adsorption effect on one or two mycotoxins, and may adsorb trace nutrients in the feed
In actual production, feed materials and compound feeds are often contaminated by a variety of mycotoxins, adding adsorbents cannot effectively absorb all mycotoxins
In addition, physical detoxification and chemical detoxification cannot be widely used in production practice due to technical defects such as complicated operations, damage to feed nutrients, and impact on f

Method used

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  • Compound feed additive with antioxidant function capable of relieving mycotoxicosis of piggy
  • Compound feed additive with antioxidant function capable of relieving mycotoxicosis of piggy
  • Compound feed additive with antioxidant function capable of relieving mycotoxicosis of piggy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A compound feed additive with anti-oxidation function for alleviating mycotoxin poisoning in piglets, its components and mass percentages are: vitamin A: 1.67%, vitamin C: 3.23%, vitamin E: 5.11%, yeast selenium: 3.33%, grape seed Proanthocyanidins: 2.63%, bran: 84.03%.

[0024] In order to verify the application effect of the present invention, the application effect of the invention in pig farms in Sichuan is as follows:

[0025] By adding 0.3% of the additive of the present invention to the diet of piglets (mainly containing aflatoxin B1 and fumonisin) containing mycotoxins (mainly containing aflatoxin B1 and fumonisin), the production performance and intestinal health of piglets are better than those of mycotoxins. Well organized.

[0026] Table 1 The product of this invention improves the growth performance of piglets

[0027] deal with

[0028] Table 2 The product of this invention is to piglet serum diamine oxidase (Diamine oxidase, DAO) active impro...

Embodiment 2

[0036] A compound feed additive with anti-oxidation function for alleviating mycotoxin poisoning in piglets, its components and mass percentages are: vitamin A: 1%, vitamin C: 3.5%, vitamin E: 5.67%, yeast selenium: 3%, grape seed Proanthocyanidins: 2%, bran: 84.83%.

[0037] In order to verify the application effect of the present invention, the application effect of the invention in pig farms in Sichuan is as follows:

[0038] The production performance and The intestinal health status was better than that of the mycotoxin group.

[0039] Table 5 The product of this invention improves the growth performance of piglets

[0040] deal with

Mycotoxin group

Additive group

Number of test piglets

36

36

Average daily gain (g / d)

411.87

432.80

Average daily feed intake (g / d)

683.79

679.42

Feed to meat ratio

1.68

1.59

[0041] Table 6 The effect of the invention product on improving the redox state ...

Embodiment 3

[0044] A compound feed additive with anti-oxidation function for alleviating mycotoxin poisoning in piglets, its components and mass percentages are: vitamin A: 2%, vitamin C: 4%, vitamin E: 6%, yeast selenium: 4%, grape seed Proanthocyanidins: 3%, bran: 81%.

[0045] In order to verify the application effect of the present invention, the application effect of the invention in pig farms in Sichuan is as follows:

[0046] By adding 0.3% of the additive of the present invention to the diet of piglets (mainly containing aflatoxin B1 and zearalenone) containing mycotoxins (mainly containing aflatoxin B1 and zearalenone), the production performance and intestinal health of piglets are better than that of mold Toxin group is good.

[0047] Table 7 The product of the invention improves the growth performance of piglets

[0048] deal with

[0049] Table 8 The effect of the invention product on improving the redox state of piglet jejunum

[0050] deal with

[0...

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Abstract

The invention discloses a compound feed additive with an antioxidant function capable of relieving mycotoxicosis of a piggy. The compound feed additive comprises the following components in percentage by weight: 1-2% of vitamin A, 3.23-4% of vitamin C, 5.11-6% of vitamin E, 3-4% of selenium yeast, 2-3% of grape seed proanthocyanidins and 81-85% of mixture of rice chaff and husks. The compound feed additive disclosed by the invention aims at a toxic mechanism of mycotoxin, selects a natural antioxidant as the raw material, adopts a reasonable compounding ratio of the components and has better relieving effects on oxidative injuries, structural damage and growth inhibition, which are caused by the mycotoxin, of intestinal tracts of an animal; besides, the compound feed additive with the antioxidant function, disclosed by the invention, has a better relieving effect on various animal toxic symptoms caused by the mycotoxin in the practice production; the components of the additive disclosed by the invention have the characteristics of safety and nutrition, micro nutritional substances in the feed cannot be adsorbed, and the breeding efficiency can be improved.

Description

technical field [0001] The invention relates to a feed additive, in particular to a compound feed additive with antioxidant function for alleviating mycotoxin poisoning of piglets. Background technique [0002] At present, the harm of feed raw materials and compound feed to livestock and poultry due to mycotoxin pollution has always been the focus of attention of the breeding industry. According to the report of the Food and Agriculture Organization of the United States, about 25% of the crops in the world are polluted by mycotoxins, and about 2% of the crops lose their feeding value due to serious pollution. After consuming diets contaminated with mycotoxins, animal production performance declines, organ lesions occur, and immunity decreases. At present, reducing the absorption of mycotoxins by animals by adding mycotoxin adsorbents to feed is the most widely used detoxification method in actual production. However, the adsorbent products on the market are mixed, and the ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 余冰陈代文田刚高亿清虞洁郑萍何军毛湘冰黄志清原清会
Owner SICHUAN AGRI UNIV
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