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Plant polysaccharide and flavonoid extract feed additive for improving meat quality and flavor

A technology of feed additives and plant polysaccharides, which is applied in the field of feed, aquaculture and feed industry, and can solve the problems of destroying the natural flavor of livestock and poultry meat products

Inactive Publication Date: 2009-10-07
汪鲲
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AI Technical Summary

Problems solved by technology

[0002] With the application and development of modern genetic breeding theory, the use of a large number of antibiotics and chemically synthesized drug additives in feed has greatly improved the growth performance of animals, but the natural flavor of its livestock and poultry meat products has been completely destroyed.

Method used

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  • Plant polysaccharide and flavonoid extract feed additive for improving meat quality and flavor

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Experimental program
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Effect test

Embodiment

[0032] 1. The effect of plant polysaccharides and flavonoid extract meat flavor improver (Meixiang) on ​​the growth performance of soil pigs

[0033] The experiment selected 386 Fengjing pigs that were healthy, with the same parity, birth date, weight, and male-to-female ratio, and divided them into two treatment groups. The addition amount is respectively 1%), and a control group uses common antibiotic additive (4% flavomycin 600mg / Kg+10% aureomycin 200mg / Kg). The test period was 45 days (from March 23 to May 8, 2005). The feeding management is full captivity, free access to food and water. The feeding management, disease prevention and immunization procedures are the same. The test results are as follows:

[0034] Table 1. The effect of Roumeixiang on the growth performance of soil miscellaneous pigs

[0035]

[0036] The results showed that Roumeixiang (TF200) significantly increased the weight gain of pork pigs, which was 40.36% higher than that of the contro...

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Abstract

The invention relates to a plant polysaccharide and flavonoid extract feed additive for improving the meat quality and flavor, which is extracted from 15 kinds of Chinese herbs such as cinnamon, dried orange peel, radix astragali, radix codonopsitis, etc. The invention extracts effective components such as plant polysaccharide, flavonoid and the like from natural plants which are scientifically screened. The additive extracted from the plants substitutes for chemical antibiotic additive and somatotrophic hormone additive, and simultaneously solves the difficult problem that the Chinese herbal quality of traditional plants is unstable and the function of the effective components is difficult to fulfill caused by the factors of production place, planting, processing, collecting season and the like. The feed additive improves the meat quality and flavor of the raised carnivorous animals and the market competitiveness of the culture products.

Description

technical field [0001] The invention belongs to the technical field of feed and is applied to the fields of breeding industry and feed industry Background technique [0002] With the application and development of modern genetic breeding theory, the use of a large number of antibiotics and chemically synthesized drug additives in feed has greatly improved the growth performance of animals, but the natural flavor of its livestock and poultry meat products has been completely destroyed. In order to gain profits, some people even use prohibited products such as "clean meat powder", which makes consumers fearful of meat. The present invention starts from the theory of traditional Chinese medicine in my country, and uses natural plant extraction technology to extract active ingredients from natural plants such as Astragalus membranaceus, mulberry leaves, rosemary, etc., and develops a meat flavor improving additive (Meixiang TF200), which can promote The metabolism of the animal ...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/14A23K10/30A23K20/10A23K20/121A23K20/163
CPCY02P60/87
Inventor 汪鲲
Owner 汪鲲
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