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A Compound Feed for Improving Antioxidative Activity of Boar Sperm

An antioxidant activity, compound feed technology, applied in animal feed, animal feed, application, etc., can solve the problems of reduced activity and distribution efficiency, affected sperm function, decreased membrane fluidity, etc., to improve semen quality and enhance antioxidant capacity. Activity, the effect of enhancing sperm antioxidant activity

Inactive Publication Date: 2015-08-26
辽宁艾德蒙种猪繁育有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these polyunsaturated fatty acids are easily oxidized under aerobic conditions, which reduces the fluidity of the membrane and affects sperm function.
[0004] Although sperm have major free radical defense enzymes such as superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), their efficiency is reduced due to activity and distribution limitations

Method used

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  • A Compound Feed for Improving Antioxidative Activity of Boar Sperm
  • A Compound Feed for Improving Antioxidative Activity of Boar Sperm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) A compound feed for improving the antioxidant activity of boar sperm, which is made of the following raw materials in proportion by weight:

[0020] Corn 50, fish meal 8, wheat 10, taurine 0.1, wheat bran 10.5, soybean small peptide additive 0.5, soybean meal 10, vegetable oil 5, calcium element additive 1, salt 0.25, N-carbamyl glutamic acid 0.1, compound trace Element additive 0.2, multivitamin additive 0.05, anthocyanin 0.05, tea polyphenol 0.1, amino acid 1, bentonite 3.15.

[0021] Above-mentioned amino acids include lysine, methionine, threonine, tryptophan, arginine, and its weight ratio is 0.7:0.16:0.5:0.12:0.1; Calcium element additive includes calcium carbonate, calcium dihydrogen phosphate, and its weight ratio The ratio is 0.2:1; the above-mentioned taurine, anthocyanins and tea polyphenols are all commercially available products;

[0022] The above-mentioned composite trace element additive is a commercially available product, which is a mixture of com...

Embodiment 2

[0027] (1) A compound feed for improving the antioxidant activity of boar sperm, which is made of the following raw materials in proportion by weight:

[0028] Corn 50, fish meal 8, wheat 10, taurine 0.5, wheat bran 10.5, soybean small peptide additive 1, soybean meal 10, vegetable oil 5, calcium element additive 1, salt 0.25, N-carbamyl glutamic acid 0.2, compound trace Element additive 0.2, compound vitamin additive 0.05, anthocyanin 0.2, tea polyphenol 0.15, amino acid 1, bentonite 1.95, flavoring agent 0.05-0.1.

[0029] The above-mentioned amino acids include lysine, methionine, threonine, tryptophan, arginine, and its weight ratio is 0.65:0.16:0.5:0.12:0.2; calcium element additives include calcium carbonate, calcium dihydrogen phosphate, and its weight ratio The ratio is 0.3:1; the flavoring agent is a commercially available product.

[0030] (2) Preparation method: take the above-mentioned raw materials according to the proportion, mix them, grind them until the parti...

Embodiment 3

[0032] (1) A compound feed for improving the antioxidant activity of boar sperm, which is made of the following raw materials in proportion by weight:

[0033] Corn 50, fish meal 8, wheat 10, taurine 1, wheat bran 10.5, soybean small peptide additive 2, soybean meal 10, vegetable oil 5, calcium element additive 1, salt 0.25, N-carbamyl glutamic acid 0.3, compound trace Element additive 0.2, multivitamin additive 0.05, anthocyanin 0.5, tea polyphenol 0.2, amino acid 1, sweetener 0.01~0.03.

[0034] Above-mentioned amino acids include lysine, methionine, threonine, tryptophan, arginine, and its weight ratio is 0.75:0.16:0.5:0.12:0.2; Calcium element additive includes calcium carbonate, calcium dihydrogen phosphate, its weight ratio The ratio is 0.5:0.7; the sweetener is a commercially available product.

[0035] (2) Preparation method: take the above-mentioned raw materials according to the proportion, mix them, grind them until the particle size is less than 1 mm, and mix them...

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Abstract

The invention discloses a mixed feed for improving antioxidant activity of the sperm of a boar. The mixed feed is characterized by comprising the following raw materials by weight: 40 to 60% of corn, 5 to 20% of fish meal, 5 to 20% of wheat, 10 to 25% of wheat bran, 0.2 to 5% of a soybean small peptide additive, 0.05 to 2% of taurine, 2 to 10% of soybean meal, 2 to 8% of plant oil, 1 to 2% of a calcium element additive, 0.1 to 0.8% of salt, 0.05 to 0.5% of N-carbamylglutamic acid, 0.1 to 0.3% of a composite trace element additive, 0.03 to 0.08% of a composite vitamin additive, 0.005 to 1% of anthocyanidin, 0.05 to 2% of tea polyphenol, 0.5 to 1.5% of amino acid and 0 to 5% of bentonite. The mixed feed is applicable to the boar, can effectively increase the amount of boar seminal fluid, improve sperm vitality and sperm density, reduce the rate of sperm deformation and enhance antioxidant activity of the sperm of the boar and is of great significance to improvement of the quality of boar seminal fluid.

Description

technical field [0001] The invention belongs to the field of feed composition, in particular to a composition for improving the antioxidant activity of boar sperm. Background technique [0002] The feeding and management of breeding boars is an important part of pig farm management. The purpose of raising breeding boars is to obtain high-quality semen, thereby improving the overall production performance of the pig herd, increasing the economic benefits of raising pigs, and making the breeding boars have a strong physique , strong libido, and produce a large amount of high-quality semen, thereby increasing the conception rate of sows and increasing the number of litters. [0003] Semen quality is the main factor affecting the reproductive performance of boars. Sperm, especially the plasma membrane, is rich in unsaturated fatty acids. Necessary for the fertilization process such as body reaction and sperm-egg fusion. However, these polyunsaturated fatty acids are easily oxi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 张勇朱宇旌丁兰
Owner 辽宁艾德蒙种猪繁育有限公司
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