Feed additive capable of improving yolk color and preparation method thereof

A feed additive and egg yolk color technology, which is applied in the field of feed additives for improving egg yolk color and its preparation, can solve the problems of harmful human health and high cost, and achieve the effects of reducing feed cost, deepening color and improving immunity.

Inactive Publication Date: 2018-02-02
NINGXIA SHUNBAO MODERN AGRI CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] In order to solve the technical problem that the additives for improving egg yolk color are harmful to human health and have high cost in the prior art, the

Method used

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  • Feed additive capable of improving yolk color and preparation method thereof
  • Feed additive capable of improving yolk color and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0044] The preparation method of the feed additive improving egg yolk color in embodiment 1 adopts the following steps:

[0045]a, get the Chinese wolfberry, hawthorn, red date in the weight portion of embodiment 1 in table 1, and fry the red date, set aside;

[0046] B, get the Chinese wolfberry in the step a, hawthorn, the red date after frying, after mixing, through superfine pulverization for subsequent use;

[0047] c. Uniformly mix the mixture treated in step b with the corn gluten meal and alfalfa meal in the parts by weight, and the mixing time is 150s, and the feed additive for improving egg yolk color is obtained.

[0048] For the preparation methods of the feed additives in other embodiments, the components corresponding to the weight in each embodiment are used, and other steps are the same as in embodiment 1.

[0049] Table 1 improves the parameter table of each embodiment of the feed additive of egg yolk color

[0050]

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Abstract

The invention belongs to the technical field of animal feeds, and specifically relates to a feed additive capable of improving yolk color and a preparation method thereof. The feed additive capable ofimproving the yolk color is used for solving the technical problems of the prior art, namely harms on human body health and high costs of additives used for improving the yolk color. The feed additive capable of improving the yolk color comprises the following ingredients: 16-20 parts of corn protein powder, 12-20 parts of alfalfa powder, 1-3 parts of Chinese wolfberry fruits, 1-2 parts of hawthorn fruits, and 1-2 parts of red date fruits; and protein content of the corn protein powder is 60% or higher. Compared with the prior art, the feed additive capable of improving the yolk color provided by the invention is capable of significantly darkening the color of the yolk; moreover, the feed additive is also capable of enhancing immunity of the laying hens fed with the feed additive, as wellas reducing feed costs.

Description

technical field [0001] The invention belongs to the technical field of animal feed additives, in particular to a feed additive for improving egg yolk color in raising laying hens and a preparation method thereof. Background technique [0002] Eggs, the egg white is rich in protein, and the yolk is rich in lecithin, lecithin, calcium, phosphorus, iron, vitamin A, vitamin D and vitamin B. These nutrients are very beneficial to the human body. Therefore, Eggs have become one of the most popular foods in people's daily life. When people buy eggs, they are more willing to buy eggs with darker yolks, thinking that the darker the yolk, the higher the nutritional value. The fact is the same, the color of the egg yolk is deposited in the egg yolk by carotenoids such as lutein, zeaxanthin, riboflavin (vitamin B2) in the egg formation process, these carotenoids are extremely high in human eyes. High, it is the main pigment that constitutes the macular area of ​​the human eye, and pla...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K20/147A23K10/30A23K40/10
CPCA23K10/30A23K20/147A23K40/10A23K50/75
Inventor 李连福
Owner NINGXIA SHUNBAO MODERN AGRI CO LTD
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