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Feed additive for producing eggs rich in omega-3 fatty acid

A feed additive and fatty acid technology, which is applied in the feed industry and animal husbandry, can solve the problems of affecting the quality and taste of eggs, high degree of unsaturation, and easy oxidation, etc., so as to achieve better adding effect, low cost, The effect of improving egg quality

Inactive Publication Date: 2017-12-12
永州市掌望生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, omega-3 fatty acids have a high degree of unsaturation and are easily oxidized in vivo and in vitro, thus easily affecting the egg quality and taste of eggs
Lotus seed skin is the waste produced in the process of lotus seed processing, which accounts for about 15% of the weight of lotus seeds. At present, it is often disposed of as waste, resulting in a great waste of resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The invention is a feed additive for producing eggs rich in omega-3 fatty acid, which is made of the following components in parts by weight: perilla seed 43.5, Schizochytridium powder 45, lotus seed peel 10, protease 0.5, cellulase 1;

[0026] The particle size of the perilla seeds is 60 mesh, the moisture content is ≤10%, the crude fat content is ≥40%, and the linolenic acid content is ≥15%. The perilla seeds are dried or sun-dried from fresh perilla seeds at lower than 80°C , crushed, and obtained through a 60-mesh sieve.

[0027] The particle size of the Schizochytrium algae powder is 60 mesh, the water content is ≤10%, the crude fat content is ≥40%, and the DHA content is ≥15%;

[0028] The particle size of the lotus seed skin is 60 mesh, and the water content is ≤10%. The lotus seed skin is obtained by drying or sun-drying the fresh lotus seed skin at a temperature lower than 80° C., crushing it, and passing it through a 60-mesh sieve;

[0029] The enzyme activi...

Embodiment 2

[0043] The invention is a feed additive for producing eggs rich in omega-3 fatty acid, which is made of the following components in parts by weight: Perilla seed 44, Schizochytridium algae powder 42, lotus seed peel 12, protease 1, cellulase 1;

[0044] The particle size of the perilla seeds is 60 mesh, the moisture content is ≤10%, the crude fat content is ≥40%, and the linolenic acid content is ≥15%. The perilla seeds are dried or sun-dried from fresh perilla seeds at lower than 80°C , crushed, and obtained through a 60-mesh sieve.

[0045] The particle size of the Schizochytrium algae powder is 60 mesh, the water content is ≤10%, the crude fat content is ≥40%, and the DHA content is ≥15%;

[0046] The particle size of the lotus seed skin is 60 mesh, and the water content is ≤10%. The lotus seed skin is obtained by drying or sun-drying the fresh lotus seed skin at a temperature lower than 80° C., crushing it, and passing it through a 60-mesh sieve;

[0047] The enzyme acti...

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Abstract

The invention provides a feed additive for producing eggs rich in omega-3 fatty acid. The feed additive is prepared from the following components in parts by weight: 28-59 parts of perilla seeds, 30-50 parts of schizochytrium powder, 10-20 parts of lotus seed husks, 0.5-1 part of protease and 0.5-1 part of cellulase, wherein the grain size of the perilla seeds is 60 meshes, the moisture content is less than or equal to 10%, the crude fat content is greater than or equal to 40%, the linolenic acid content is greater than or equal to 15%, and the perilla seeds are obtained by baking or airing fresh perilla seeds at the temperature lower than 80 DEG C, grinding the fresh perilla seeds and then sieving the powder with a 60-mesh sieve; and the grain size of the schizochytrium powder is 60 meshes, the moisture content is less than or equal to 10%, the crude fat content is greater than or equal to 40%, and the DHA content is greater than or equal to 15%. The feed additive can increase the contents of omega-3 polyunsaturated fatty acid and DHA in eggs and also can obviously improve the egg quality.

Description

technical field [0001] The invention relates to the fields of feed industry and animal husbandry, in particular to a feed additive for producing eggs rich in omega-3 fatty acids, which uses perilla seeds, Schizochytrium sp., lotus seed skin, protease and cellulase in combination, and its Preparation. Background technique [0002] Omega-3 polyunsaturated fatty acids are essential nutrients for human growth and development, and are the main components of phospholipids in the brain and retinal nervous system. Omega-3 polyunsaturated fatty acids mainly include alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Studies have shown that omega-3 polyunsaturated Fatty acids have a clear health care effect, have the effect of lowering blood lipids and cholesterol, and can also form anticoagulant factors, avoid the formation of thrombus, prevent atherosclerosis, myocardial infarction, and reduce the incidence of coronary heart disease. ALA is mainly...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/30A23K20/189
CPCA23K10/30A23K20/189A23K50/75Y02P60/87
Inventor 彭伟郑文运
Owner 永州市掌望生态农业有限公司
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