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

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 ...

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 feed palatability.

As a new type of mycotoxin detoxification method, the biological detoxification method based on enzymatic hydrolysis and microbial fermentation has achieved some results in the detoxification of mycotoxins, but due to the high environmental requirements, the cost is not easy to control, and the conversion products The security needs to be studied, and it is difficult to promote the use in actual production

Moreover, when mycotoxins have entered the animal body and caused poisoning, the above mycotoxin detoxification methods cannot relieve the symptoms of poisoning

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