Laying hen feed additive rich in omega-3 fatty acid and using method of feed additive

A layer chicken feed and additive technology, applied in animal feed, animal feed, application, etc., can solve the problems of increased production costs, thin egg protein, easy oxidative rancidity, etc., and achieve the effect of not easy to be corrupted, stable quality, and low price

Inactive Publication Date: 2013-12-25
河北省畜牧兽医研究所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The omega-3 fatty acid eggs on the market now mostly adopt the method of adding oil containing omega-3 fatty acid to the feed. The oil used in this method needs to be refin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The layer hen feed additive rich in omega-3 fatty acids of the present invention comprises the following raw powder in parts by weight: 9 parts of pepper seed mixed powder, 0.6 part of fish oil fatty acid calcium, 0.01 part of 98% vitamin C, 0.005 part of 50% vitamin E The mixed pepper seed powder includes 1 / 3 pepper seed and 2 / 3 corn flour. .

[0021] The preparation method is as follows: mixing and pulverizing the mixture of solid fish oil fatty acid calcium and prickly ash seeds, adding antioxidants such as vitamin E and C, and replacing the feed formula of laying hens with the feed additive equivalent to 9.5%-11% of the total weight of the feed In the energy feed, that is rich in omega-3 fatty acid laying hen feed. The existing laying hen feed is a commercially available product.

Embodiment 2

[0023] The feed additive for laying hens rich in omega-3 fatty acids of the present invention comprises the following raw powder in parts by weight: 10 parts of Zanthoxylum bungeanum seed mixed powder, 0.8 part of fish oil fatty acid calcium, 0.01 part of 98% vitamin C, 0.005 part of 50% vitamin E The mixed pepper seed powder includes 1 / 3 pepper seed and 2 / 3 corn flour. .

[0024] The preparation method is as follows: mixing and pulverizing the mixture of solid fish oil fatty acid calcium and prickly ash seeds, adding antioxidants such as vitamin E and C, and replacing the feed formula of laying hens with the feed additive equivalent to 9.5%-11% of the total weight of the feed In the energy feed, that is rich in omega-3 fatty acid laying hen feed. The existing laying hen feed is a commercially available product.

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PUM

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Abstract

The invention discloses a laying hen feed additive rich in omega-3 fatty acid and a using method of the feed additive. The laying hen feed additive comprises the following components in parts by weight: 9 to 10 parts of pepper seed mixed powder, 0.5 to 0.8 part of solid fish oil fatty acid calcium, 0.01 to 0.02 part of 98 percent vitamin C, and 0.004 to 0.006 part of 50 percent vitamin E, wherein the pepper seed mixed powder comprises 1/3 of pepper seed powder and 2/3 of corn powder. When the laying hen feed additive disclosed by the invention is used, a conventional energy feed according to a laying hen feed formula is replaced by an equal amount of the feed additive which accounts for 9.5 to 11 percent of the weight of feed, so that the content of protein in the feed is guaranteed; cheap polyunsaturated fatty acid raw materials (the fish oil fatty acid calcium and pepper seeds) are filtered by laying hens and are accumulated in egg yolk, so that the eggs which are rich in omega-3 fatty acid and are unlikely to cause rancidity are produced.

Description

technical field [0001] The invention relates to the field of poultry feed, in particular to a layer hen feed additive rich in omega-3 fatty acids and a use method thereof. Background technique [0002] my country is the world's largest producer of eggs, accounting for more than 42% of the world's output, with a per capita egg production of more than 17 kilograms, which has met consumer demand in terms of quantity. And along with the raising of people's living standard, the consumer has put forward higher requirement to the quality of egg product. In the case of an oversupply of ordinary eggs, the products of the main road "collision in a narrow road", the price is low, and there is a situation of increasing production but not increasing income, while eggs enriched with nutrients (enriched in selenium, omega-3 fatty acids, etc.) The price of eggs is doubled, which is popular among consumers and has become a new consumption growth point for eggs. Studies have shown that inta...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 郑长山李入行李茜侯海锋陈占丰景松
Owner 河北省畜牧兽医研究所
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