Production method and application of additive for increasing content of unsaturated fatty acid in egg

Abstract

The invention discloses a production method and application of a feed additive for increasing the content of unsaturated fatty acids in an egg and belongs to the technical field of applications of feed additives. The production method is mainly characterized by comprising the following steps: superfine-grinding, optimizing a mixture ratio and mixing the main raw materials including perila seeds, grape seeds, vitamin and branched chain amino acid to produce the feed additive for increasing the content of the unsaturated fatty acids in the egg. The additive is used in an egg laying period of a hen and the addition ratio of the additive is 0.2%-0.5% or 2-5 kg per ton of daily ration. When the additive is used in the egg laying period of the hen, the egg laying rate of the hen can be enhanced, the immunity of the organism of the hen can be improved and the content of the omega-3 and omega-6 unsaturated fatty acids can be increased.

Description

[0001] technical field

[0002] The present invention relates to a production method and application of a feed additive for laying hen breeding industry, in particular to a method for producing an additive to increase the unsaturated fatty acid content of eggs by mainly using perilla seeds, grape seeds, vitamins, branched-chain amino acids, etc. Production methods and applications. Background technique

[0003] With the large-scale development of the poultry breeding industry, laying hens provide sufficient egg products for people's material life, but under the premise that people are pursuing quality today, eggs produced by conventional methods can no longer meet people's demand for functional eggs-- --The demand for eggs with high content of unsaturated fatty acids (especially those containing omega-3 and omega-6 unsaturated fatty acids). How to meet people's consumer demand for egg quality and increase the content of omega-3 and omega-6 unsaturated fatty acids in layi...

Examples

Embodiment 1

[0022] The invention discloses a method for preparing a feed additive for increasing the content of unsaturated fatty acids in eggs. The additive uses perilla seeds, grape seeds, soybean meal, vitamins, and branched-chain amino acids as raw materials.

[0023] Concrete preparation steps are:

[0024] 1. First put the perilla seeds in the sun to dry, remove impurities and moldy perilla seeds, and dry them for later use. Put the grape seeds in the sun to dry to remove impurities and moldy grape seeds, and then dry them for later use.

[0025] 2. Preparation of perilla seed powder:

[0026] Mix the impurity-removed perilla seeds and soybean meal evenly in a ratio of 3:1 and then pulverize them with a micronizer. The particle size of the pulverization is all passed through an 80-mesh standard sieve, and the under-sieve is used for later use;

[0027] 3. Preparation of grape seed powder:

[0028] Mix the de-impured grape seeds and soybean meal evenly in a ratio of 5:1 and then p...

Embodiment 2

[0033] Application method of feed additive for increasing unsaturated fatty acid content in eggs

[0034] The feed additive prepared in Example 1 is applied in the laying period of laying hens, and the feed additive is added to the feed of laying hens, and the specific addition ratio is: 0.2%-0.5% by weight. The addition ratio of feed additives is calculated by weight: 3 kg / ton of diet.

[0035] The additive can increase the laying rate of laying hens, improve the immunity of the body, and increase the content of omega-3 and omega-6 unsaturated fatty acids in eggs.

[0001] technical field

[0002] The present invention relates to a production method and application of a feed additive for laying hen breeding industry, in particular to a method for producing an additive to increase the unsaturated fatty acid content of eggs by mainly using perilla seeds, grape seeds, vitamins, branched-chain amino acids, etc. Production methods and applications. Background technique

[0003] With the large-scale development of the poultry breeding industry, laying hens provide sufficient egg products for people's material life, but under the premise that people are pursuing quality today, eggs produced by conventional methods can no longer meet people's demand for functional eggs-- --The demand for eggs with high content of unsaturated fatty acids (especially those containing omega-3 and omega-6 unsaturated fatty acids). How to meet people's consumer demand for egg quality and increase the content of omega-3 and omega-6 unsaturated fatty acids in layi...

Examples

Embodiment 1

[0022] The invention discloses a method for preparing a feed additive for increasing the content of unsaturated fatty acids in eggs. The additive uses perilla seeds, grape seeds, soybean meal, vitamins, and branched-chain amino acids as raw materials.

[0023] Concrete preparation steps are:

[0024] 1. First put the perilla seeds in the sun to dry, remove impurities and moldy perilla seeds, and dry them for later use. Put the grape seeds in the sun to dry to remove impurities and moldy grape seeds, and then dry them for later use.

[0025] 2. Preparation of perilla seed powder:

[0026] Mix the impurity-removed perilla seeds and soybean meal evenly in a ratio of 3:1 and then pulverize them with a micronizer. The particle size of the pulverization is all passed through an 80-mesh standard sieve, and the under-sieve is used for later use;

[0027] 3. Preparation of grape seed powder:

[0028] Mix the de-impured grape seeds and soybean meal evenly in a ratio of 5:1 and then p...

Embodiment 2

[0033] Application method of feed additive for increasing unsaturated fatty acid content in eggs

[0034] The feed additive prepared in Example 1 is applied in the laying period of laying hens, and the feed additive is added to the feed of laying hens, and the specific addition ratio is: 0.2%-0.5% by weight. The addition ratio of feed additives is calculated by weight: 3 kg / ton of diet.

[0035] The additive can increase the laying rate of laying hens, improve the immunity of the body, and increase the content of omega-3 and omega-6 unsaturated fatty acids in eggs.