A feed additive for laying hens

A layer chicken feed and additive technology, applied in animal feed, animal feed, applications, etc., can solve the problems of easy oxidation of pigments, excessive chemical substances, and increased burden on the liver, achieving non-toxic side effects, enhancing immune function, and saving energy. Feed effect

Inactive Publication Date: 2015-06-10
胡春艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Consumers prefer egg yolks between orange and golden, but the yolks of some commercially available eggs become lighter and the color distribution is uneven, which hinders sales
Correspondingly, a variety of egg yolk coloring methods have appeared, but there are different disadvantages: such as the method of feeding yellow corn feed with high lutein content, the pigments are easily oxidized; the method of adding chemically synthesized color enhancers, the chemical substances are easy to exceed the standard , On the contrary, it is harmful to human health; the method of adding fat can easily increase the fat content in eggs, and if people eat too much, it will increase the burden on the liver and lead to obesity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Weigh 5kg of spirulina powder, 10kg of sweet potato powder, 10kg of chrysanthemum petal powder, 5kg of motherwort powder, 10kg of astragalus powder, 10kg of atractylodes atractylodes powder, 15kg of alfalfa leaf powder, and 15kg of amaranth leaf powder, and mix them evenly to obtain additives; take 90000kg of basic laying hen feed , add the above-mentioned additives, and mix evenly to obtain the finished product of laying hen feed, which is directly fed to 300-day-order laying hens.

Embodiment 2

[0024] Weigh 10kg of spirulina powder, 15kg of sweet potato powder, 10kg of rudbeckia petal powder, 10kg of motherwort powder, 15kg of astragalus powder, 15kg of herb powder, 20kg of alfalfa leaf powder, and 20kg of amaranth leaf powder, and mix them evenly to obtain additives; take 120,000kg of basic laying hen feed , add the above-mentioned additives, and mix evenly to obtain the finished product of laying hen feed, which is directly fed to 300-day-order laying hens.

Embodiment 3

[0026] Weigh 8g of spirulina powder, 12g of sweet potato powder, 10kg of Rudbeckia petal powder, 8kg of Motherwort powder, 15g of Astragalus powder, 15g of Atractylodes atractylodes powder, 15g of alfalfa leaf powder, 15g of amaranth leaf powder, mix evenly to obtain additives; take 100kg of basic laying hen feed , add the above-mentioned additives, and mix evenly to obtain the finished product of laying hen feed, which is directly fed to 300-day-order laying hens.

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PUM

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Abstract

The invention provides a Chinese herbal medicine feed additive for laying hens and belongs to the field of animal feed. Raw materials of the feed additive mainly comprise spirulina powder, sweet potato flour, hypochoeris uniflora petal powder, motherwort herb powder, milkvetch root powder, atractylodes rhizome powder, clover leaf powder and edible amaranth leaf powder. The feed additive scientifically and reasonably utilizes rich plant resources in China. A green product can be prepared from cheap raw materials and by an easy processing process. The feed additive saves feed, significantly increases the color of yolks, and is purely natural, free of side and toxic effects, capable of boosting immunity of laying hens, antibacterial, anti-inflammatory and antifatigue.

Description

technical field [0001] The invention belongs to the field of animal feed, and in particular relates to a feed additive for laying hens. Background technique [0002] Egg yolk color results from the deposition of fat-soluble pigments into the yolk during oogenesis during feed intake. The color of the egg yolk is related to the carotene, lutein, zeaxanthin, etc. in the feed, but has nothing to do with the nutritional value of the egg yolk. [0003] Consumers prefer egg yolks between orange and golden, but the yolks of some commercially available eggs become lighter and the color distribution is uneven, which hinders sales. Correspondingly, a variety of egg yolk coloring methods have appeared, but there are different disadvantages: such as the method of feeding yellow corn feed with high lutein content, the pigments are easily oxidized; the method of adding chemically synthesized color enhancers, the chemical substances are easy to exceed the standard , On the contrary, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14
Inventor 胡春艳
Owner 胡春艳
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