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Composition for relieving vomitoxin poisoning of pigs, feed additive, feed and preparation method thereof

A feed additive and vomitoxin technology, which is applied in the field of compositions for relieving vomitoxin poisoning in pigs, can solve the problems of impaired intestinal structure and barrier function, and reduced pig production performance, so as to ensure digestion and absorption, maintain intestinal health, Toxic reduction effect

Pending Publication Date: 2022-01-25
WUHAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ingestion of DON-contaminated feed resulted in significantly reduced pig performance and impaired intestinal structure and barrier function

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment l

[0055] A composition for relieving porcine vomitoxin poisoning, the composition for relieving porcine vomitoxin poisoning comprises quercetin, protocatechuic acid, Schisandra chinensis extract, and orina chinensis;

[0056] In terms of parts by weight, quercetin is 1.0 parts by weight, protocatechuic acid is 1.7 parts by weight, schisandra chinensis extract is 3.0 parts by weight, and oryza chinensis is 1.1 parts by weight.

[0057] The broken rice catkins are Viola leaf broken rice catkins.

[0058] A carrier is also included, and the carrier is 10 parts by weight.

[0059] The carrier is montmorillonite.

[0060] The present invention also provides a feed additive or feed, which is made from the above-mentioned composition for alleviating porcine vomitoxin poisoning.

[0061] A method for preparing the above-mentioned feed additive is obtained by mixing all components uniformly.

[0062] The present invention also provides a feed additive, which is prepared by the above-m...

Embodiment 2

[0066] A composition for relieving porcine vomitoxin poisoning, the composition for relieving porcine vomitoxin poisoning comprises quercetin, protocatechuic acid, Schisandra chinensis extract, and orina chinensis;

[0067] In terms of parts by weight, quercetin is 0.5 parts by weight, protocatechuic acid is 2.3 parts by weight, schisandra chinensis extract is 1.0 parts by weight, and oryza chinensis is 1.8 parts by weight.

[0068] The broken rice chestnuts are broken rice chestnuts in pots and bottles.

[0069] A carrier is also included, and the carrier is 18 parts by weight.

[0070] The carrier is a mixture of montmorillonite and zeolite powder, by weight, the carrier is 72% montmorillonite+28% zeolite powder, wherein the montmorillonite is preferably a composite modified montmorillonite.

[0071] Biological feed is also included, in parts by weight, the biological feed is 7 parts by weight.

[0072] The fermentation bacterium used to prepare the biological feed is Lact...

Embodiment 3

[0080] A composition for relieving porcine vomitoxin poisoning, the composition for relieving porcine vomitoxin poisoning comprises quercetin, protocatechuic acid, Schisandra chinensis extract, and orina chinensis;

[0081] In terms of parts by weight, quercetin is 1.2 parts by weight, protocatechuic acid is 2.5 parts by weight, schisandra chinensis extract is 2.7 parts by weight, and oryza chinensis is 0.5 parts by weight.

[0082] The broken rice chestnut is Enshi broken rice chestnut.

[0083] Biological feed is also included, in parts by weight, the biological feed is 16 parts by weight.

[0084] The fermentation bacteria for preparing the biological feed are Lactobacillus and yeast, specifically, the Lactobacillus is Lactobacillus plantarum, and the yeast is Saccharomyces cerevisiae.

[0085] The fermentation substrates for preparing the biological feed are jujube powder and rice bran, and the weight ratio of the jujube powder to the rice bran is 0.5:1.

[0086] The prese...

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PUM

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Abstract

The invention relates to a composition for relieving vomitoxin poisoning of pigs, a feed additive, a feed and a preparation method thereof. The composition for relieving vomitoxin poisoning of pigs comprises quercetin, protocatechuic acid, a schisandra chinensis extract and cardamine hirsute. The invention further provides a feed additive or feed prepared from the composition for relieving pig vomitoxin poisoning and a preparation method of the feed additive or feed. According to the composition, the feed additive and the feed for relieving vomitoxin poisoning of the pigs, the reduction of the production performance of the pigs caused by vomitoxin can be remarkably relieved, and the intestinal tract structure, the digestion function and the barrier function are remarkably improved.

Description

technical field [0001] The invention relates to the field of feed, in particular to a composition, a feed additive, a feed and a preparation method for alleviating porcine vomitoxin poisoning. Background technique [0002] Deoxynivalenol (DON), also known as deoxynivalenol (DON), is a toxic secondary metabolite produced by Fusarium fungi. DON is one of the most common pollutants in cereal crops such as wheat, barley, corn and their processed products. Because of its stable chemical properties, it will not be destroyed during processing, storage and cooking. Exceeding the standard, DON exceeding the standard will seriously affect the health of people and livestock. After humans, livestock and poultry ingest DON-contaminated food or feed, it will cause anorexia, vomiting, diarrhea, intestinal bleeding, fever, unsteady standing, immunosuppression, nervous system disorder and other poisoning symptoms, and in severe cases, it will lead to death. DON has attracted widespread att...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K20/121A23K20/111A23K10/37A23K20/28A23K20/163
CPCA23K50/30A23K10/30A23K20/121A23K20/111A23K10/37A23K20/28A23K20/163Y02P60/87
Inventor 刘玉兰肖勘王丹许啸朱惠玲康萍
Owner WUHAN POLYTECHNIC UNIVERSITY
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