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Inulin chicken feed additive for improving immunity

A chicken feed and additive technology, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problems of unreasonable chicken feed structure, inability to meet the quality requirements of broilers and eggs, and improve the immunity of poultry, which is beneficial to The health of broilers and the effect of improving the immune function of the body

Inactive Publication Date: 2017-10-20
NANJING UNIV OF TECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides an inulin chicken feed additive for improving immunity, so as to solve the problem that the existing chicken feed structure is unreasonable and cannot meet people's needs for broiler chicken and egg quality.

Method used

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  • Inulin chicken feed additive for improving immunity
  • Inulin chicken feed additive for improving immunity

Examples

Experimental program
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Embodiment 1～8

[0021] According to the common preparation method known in the art, the components in the examples were uniformly mixed to prepare the inulin chicken feed additive, and the specific formula was shown in Table 1.

[0022] Table 1

[0023]

[0024]

[0025] The Rosa roxburghii root extract is obtained by the following method: fresh Rosa roxburghii root is cut into short sections or flakes, added with water of the same quality, boiled for 30-40 minutes, removed the residue, and vacuum-dried to obtain the Rosa roxburghii root extract.

[0026] The rose extract is obtained by the following method: take the coarse powder of rose medicinal materials, add 10 times the amount of 60% acetone solution, adjust the pH to 2 with 1% NaOH solution, and extract the solution in a 40°C water bath for 60 minutes, repeating 3 times , combine the extracts and adjust the pH to 9 with NaOH solution, centrifuge, wash the precipitate with acetone and ether in turn, and dry in vacuum to obtain ros...

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Abstract

The invention provides a poultry feed additive which takes inulin as a main formula, and is added with a spiny pear root extract capable of improving immunity of the organism, an excellent active protecting agent and a rose extract capable of facilitating digestive absorption to improve the immunity of the organism and enhance digestion and absorption ability. The inulin chicken feed additive capable of improving the immunity comprises the inulin, trehalose, the spiny pear root extract, astragalus membranaceus powder, corn powder, papaya powder and the rose extract. By the feed additive, the cost of feed is low. The inulin chicken feed additive is easily obtained, and has quite good market prospect.

Description

technical field [0001] The invention relates to a chicken feed additive, in particular to an inulin chicken feed additive for improving immunity. Background technique [0002] With the progress of society, people's living standards continue to improve, and they have higher requirements for poultry quality, especially the current popularity of eating native eggs and running pheasants. In order to improve the quality of broilers and eggs, people have been working tirelessly to improve chicken feeds, so chicken feeds with different functions are constantly emerging. In the process of raising fattening chickens, due to the unreasonable feed structure, broiler chickens grow slowly, suffer from multiple diseases, and abuse antibiotics, which affects the feeding process. Contents of the invention [0003] In view of this, the present invention provides an inulin chicken feed additive for improving immunity, so as to solve the problem that the existing chicken feed structure is u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K20/163
CPCA23K10/30A23K20/163A23K50/75
Inventor 江凌刘许洁黄和刘婷婷毕志倩
Owner NANJING UNIV OF TECH
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