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Composite plant extract additive for improving pig production performance and oxidation resistance

A plant extract and production performance technology, applied in the field of compound plant extract additives, can solve problems such as unsatisfactory effect, high cost, failure to achieve expected effect, etc., to shorten the time to market, improve the utilization rate, and reduce the tendency of caking Effect

Pending Publication Date: 2021-03-12
INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of alternative feed additives for existing feed antibiotics is relatively high, and the expected effect has not been achieved, and the effect is not ideal

Method used

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  • Composite plant extract additive for improving pig production performance and oxidation resistance
  • Composite plant extract additive for improving pig production performance and oxidation resistance
  • Composite plant extract additive for improving pig production performance and oxidation resistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A compound plant extract additive to improve pig production performance and antioxidant capacity, prepared by mixing cinnamaldehyde premix and eugenol premix at a mass ratio of 2:1; wherein, the cinnamaldehyde premix consists of 10 % cinnamaldehyde and 90% silicon dioxide by mass fraction, and the eugenol premix is ​​prepared by mixing 10% eugenol and 90% silicon dioxide by mass fraction.

Embodiment 2

[0029] A compound plant extract additive for improving pig production performance and antioxidant capacity, prepared by mixing cinnamaldehyde premix and eugenol premix at a mass ratio of 1:1; wherein, the cinnamaldehyde premix consists of a mass fraction of 15 % cinnamaldehyde and silicon dioxide with a mass fraction of 85%, and the eugenol premix is ​​prepared by mixing eugenol with a mass fraction of 15% and silicon dioxide with a mass fraction of 85%.

Embodiment 3

[0031] A compound plant extract additive to improve pig production performance and antioxidant capacity, prepared by mixing cinnamaldehyde premix and eugenol premix at a mass ratio of 3:1; wherein, the cinnamaldehyde premix consists of 20 % cinnamaldehyde and silicon dioxide with a mass fraction of 80%, and the eugenol premix is ​​prepared by mixing eugenol with a mass fraction of 20% and silicon dioxide with a mass fraction of 80%.

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Abstract

The invention discloses a composite plant extract additive for improving pig production performance and oxidation resistance. The composite plant extract additive is prepared by mixing a cinnamyl aldehyde premixing agent and a eugenol premixing agent according to the mass ratio of (1-3): 1. The composite plant extract additive is used as a substitute of a pig feed antibiotic additive, so that thedaily gain of pigs and the feed conversion rate are remarkably improved, the jejunum and ileum tissue forms of weaned pigs are improved, the daily ration nutrient apparent digestibility of the weanedpigs is improved, the oxidation resistance of organisms is improved, and the blood biochemical indexes are improved; and no side effect is caused.

Description

technical field [0001] The invention relates to the technical field of pig feed additives, in particular to a compound plant extract additive for improving pig production performance and antioxidant capacity. Background technique [0002] With the improvement of people's income, the requirements for the quality of pork products are getting higher and higher, especially for the safety of pork. Among them, feed is a key factor affecting the safety of pork products. [0003] At present, the addition of pharmaceutical additives such as antibiotics has been banned in feed, and pig feed additive products that replace antibiotics are emerging in an endless stream. However, the existing substitute feed additives for feed antibiotics have relatively high costs, have not achieved the expected effect, and the effects are not ideal. [0004] Therefore, how to provide a pig feed additive that is natural, safe and effective is an urgent problem to be solved by those skilled in the art. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K50/60A23K20/111A23K20/20
CPCA23K50/30A23K50/60A23K20/111A23K20/20
Inventor 吴东朱洪龙计徐周芬于政谢继奎陈丽园吴义景夏伦志江喜春
Owner INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI
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