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Application of fu brick tea serving as chicken feed additive

A technology of feed additive and Fuzhuan tea, applied in animal feed, animal feed, application, etc., can solve the problems of affecting follicle development, liver ability decline, egg production performance decline, etc.

Inactive Publication Date: 2011-08-24
HUNAN AGRICULTURAL UNIV
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Problems solved by technology

However, excessive fat deposition in chickens will also lead to a decline in the ability of the liver to synthesize yolk precursors and yolk proteins, affecting follicle development and egg production performance

Method used

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  • Application of fu brick tea serving as chicken feed additive
  • Application of fu brick tea serving as chicken feed additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Example 1: Effects of Fuzhuan brick tea on egg production performance and lipid metabolism of chickens

[0012] Test materials: Fuzhuan brick tea is the "Jinxiangyi" brand special gift tea produced in Hunan Yiyang Tea Factory in 2007, Fuzhuan brick tea powder, and Fuzhuan brick tea extract.

[0013] Test location: Chicken farm of Hunan Institute of Animal Husbandry and Veterinary Medicine

[0014] Test grouping: Select 136 brown-shell chickens in the laying period and divide them into control group (D), Fuzhuan brick tea powder group (C), and Fuzhuan brick tea extract group (T), with 48, 48 and 40 chickens in each group, respectively. The basal ration (the composition and nutritional level of the basal ration are shown in Table 1), the basal ration+Fuzhuan brick tea powder (the addition amount is 11.24g / Kg) and the basal diet+Fuzhuan brick tea extract (the addition amount is 5.71g) were used respectively. / Kg) for feeding.

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Abstract

The invention relates to an application of fu brick tea serving as a chicken feed additive. The fu brick tea is used in a form of fu brick tea powder, fu brick tea extract or mixture of the fu brick tea powder and the fu brick tea extract, is added into the traditional chicken feed, and is mainly used for adjusting the lipid metabolism of a chicken, improving the egg laying performance of the chicken and reducing the content of cholesterol in eggs. The additive is rich in the material resource, controllable in production cost and suitable for industrial development and production and has certain positive significance in enhancing the development of the chicken industry and widening the industry chain of the fu brick tea.

Description

Technical field: [0001] The invention relates to a feed additive for chickens, in particular to a feed additive for adding fuzhuan brick tea to chicken traditional feed as a feed additive for regulating fat metabolism of chickens, improving egg production performance of chickens and reducing cholesterol content in eggs. Background technique: [0002] As a common food on people's table, eggs are rich in nutrition, reasonable in nutrient composition, and high in utilization value. They are recognized as ideal foods, but the cholesterol content in eggs is high, and the cholesterol in eggs is more likely to lead to the increase of serum cholesterol, and it is easy to eat too much. Cause hyperlipidemia, secondary hypertension, atherosclerosis and other cardiovascular diseases. In recent years, the per capita consumption of eggs at home and abroad has declined, and low-cholesterol eggs have gradually gained people's favor. Lipids are essential nutrients for animals and humans. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/18A23K1/16A23K10/30A23K50/75
Inventor 肖文军贺喜徐小江黄建安
Owner HUNAN AGRICULTURAL UNIV
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