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A green tea compound chicken feed additive for enhancing chicken immunity

An additive and immunity technology, applied in animal feed, additional food elements, applications, etc., can solve problems affecting human health and animal resistance, and achieve the effects of improving chicken quality, enhancing chicken immunity, and improving anti-virus.

Active Publication Date: 2016-08-24
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term addition of antibiotics will make animals resistant to them, and at the same time, a large amount of drugs will remain in the meat produced, which will directly affect human health

Method used

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  • A green tea compound chicken feed additive for enhancing chicken immunity
  • A green tea compound chicken feed additive for enhancing chicken immunity
  • A green tea compound chicken feed additive for enhancing chicken immunity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The formula of the green tea compound chicken feed additive that strengthens chicken immunity is as follows:

[0022] 60 parts of green tea, 10 parts of dandelion, 10 parts of Eucommia leaves, 7 parts of Radix Isatidis, 7 parts of Houttuynia cordata, and 6 parts of licorice.

[0023] The production method is as follows:

[0024] (1) Material selection: green tea is made of crushed tea produced during green tea processing or summer and autumn green tea, and dandelion, eucommia leaves, isatis root, houttuynia cordata and licorice are selected from dry wild varieties;

[0025] (2) Pulverizing and sieving: put each formula raw material into an ultrafine pulverizer to pulverize, and cross a 200-mesh sieve;

[0026] (3) Stir and mix: put green tea powder, dandelion powder, eucommia leaf powder, isatidis root powder, Houttuynia cordata powder and licorice powder into a compound blender and stir for 15-20 minutes, so that the materials are completely stirred evenly, and chicke...

Embodiment 2

[0028] The formula of the green tea compound chicken feed additive that strengthens chicken immunity is as follows:

[0029] 55 parts of green tea, 12 parts of dandelion, 12 parts of Eucommia leaves, 8 parts of Radix Isatidis, 7 parts of Houttuynia cordata, and 6 parts of licorice.

[0030] The production method is as in Example 1.

Embodiment 3

[0032] The formula of the green tea compound chicken feed additive that strengthens chicken immunity is as follows:

[0033] 50 parts of green tea, 12 parts of dandelion, 12 parts of Eucommia leaves, 9 parts of Radix Isatidis, 9 parts of Houttuynia cordata, and 8 parts of licorice.

[0034] The production method is as in Example 1.

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PUM

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Abstract

The invention discloses a green tea composite chicken feed additive capable of enhancing the immunity of chickens. The additive is prepared from summer and autumn tea, dandelion, folium cortex eucommiae, radix isatidis, gouttuynia cordata, liquorice and the like, and has multiple effects of resisting bacteria and viruses, enhancing the immunity of animals and the like. A feeding test shows that the additive can improve all immune indexes, such as the serum newcastle disease antibody titer, the serum immune globulins and immune organ indexes, of laying hens and meat chickens; meanwhile, compared with an antibiotic added experimental group, the breeding test has the advantage that the death rate of animals in a treatment group does not have an obvious difference. The green tea composite chicken feed can be used as an additive for healthy breeding of the laying hens and the meat chickens; the raw materials are readily available and low in cost; the green tea composite chicken feed additive has a wide market prospect and high social and economical benefits.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and more specifically relates to a green tea compound chicken feed additive for enhancing chicken immunity and a preparation method thereof, in particular to a chicken feed additive with green tea as a main raw material and a preparation method thereof. Background technique [0002] With the increasing scale of intensive poultry farming in my country, the incidence of diseases caused by bacteria and viruses is increasing day by day. Since the 1950s, adding antibiotics to feed has played a positive role in preventing diseases, promoting animal growth, improving feed remuneration, and increasing poultry product production. However, the long-term addition of antibiotics will make animals resistant to them, and a large amount of drugs will remain in the produced meat, which will directly affect human health. Accordingly, the present invention has invented a feed additive made of cheap and easy-t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/75A23K20/00
Inventor 宛晓春黄进宝陈兴勇周裔彬王一君刘旭升耿照玉张正竹胡经纬李大祥
Owner ANHUI AGRICULTURAL UNIVERSITY