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Feed for quails capable of producing quail eggs rich in omega-3 polyunsaturated fatty acid

A technology of unsaturated fatty acids and quail eggs, applied in the field of livestock and poultry breeding feed, can solve the problems of reducing the deposition of polyunsaturated fatty acids, affecting the sensory score of egg flavor, affecting the performance of poultry egg production, etc., achieving reduced dosage and strong antioxidant performance , to reduce the effect of deposition

Inactive Publication Date: 2017-12-19
INST OF ANIMAL SCI & VETERINARY HUBEI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to the special molecular structure of polyunsaturated fatty acids, it is prone to peroxidation
Therefore, high levels of polyunsaturated fatty acids in diets can easily cause lipid peroxidation in vitro to produce rancid odor, reduce the nutritional value of diets, and affect the egg production performance of poultry; , is also susceptible to the loss of oxygen free radicals in the body, reducing the deposition of polyunsaturated fatty acids in eggs; and the deposition of oxidized polyunsaturated fatty acids in eggs will cause eggs to produce off-flavors, affecting the flavor sensory score of eggs

Method used

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  • Feed for quails capable of producing quail eggs rich in omega-3 polyunsaturated fatty acid
  • Feed for quails capable of producing quail eggs rich in omega-3 polyunsaturated fatty acid
  • Feed for quails capable of producing quail eggs rich in omega-3 polyunsaturated fatty acid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Add the flax cake to the egg quail feed, and add it according to 6% of the total feed; the feed composition is: 58.6 parts of corn, 22.6 parts of soybean meal, 6 parts of flaxseed cake, 1 part of vegetable oil, 3 parts of fish meal, 7 parts of stone powder, Lai 0.19 part of amino acid, 0.17 part of methionine, 0.02 part of threonine, 0.78 part of calcium hydrogen phosphate, 1 part of premix.

[0020] The premix provides copper Cu15mg, Fe 120mg, Zn 80 mg, Mn 80mg, I 0.3mg, Co 0.06 mg, Se 0.4 mg, Choline chloride 600 mg, VA 14000 IU, VE 70mg, VD3 1500 per kilogram of diet IU, VK 2.5 mg, VB1 1.0 mg, VB2 8.0 mg, niacin 25 mg, pantothenic acid 15 mg, salt 2500mg, compound antioxidant 200mg (plant extract 80 parts, VE 20 parts, plant extract is ramie extract, its The main active ingredient chlorogenic acid content is 8%).

Embodiment 2

[0022] Add the flax cake to the egg quail feed, and add it according to 12% of the total feed; the feed composition is: 55.9 parts of corn, 18.9 parts of soybean meal, 12 parts of flaxseed cake, 1 part of vegetable oil, 3 parts of fish meal, 7 parts of stone powder, Lai 0.19 part of amino acid, 0.17 part of methionine, 0.02 part of threonine, 0.8 part of calcium hydrogen phosphate, 1 part of premix.

[0023] The premix provides copper Cu 10 mg, Fe 130 mg, Zn 70 mg, Mn 80 mg, I 0.4 mg, Co 0.08 mg, Se 0.3 mg, Choline chloride 500 mg, VA 14000 IU per kilogram of ration , VE 80mg, VD32000 IU, VK 2 mg, VB1 1.0 mg, VB2 8 mg, niacin 20 mg, pantothenic acid 15 mg, salt 2000mg, compound antioxidant 300mg (plant extract 75 parts, VE 25 parts, plant extract The main active ingredient chlorogenic acid content is 8%).

Embodiment 3

[0025] Add the low-temperature pressed rapeseed cake to the egg quail feed, and add according to 5% of the total feed; the feed composition is: 59.4 parts of corn, 22.9 parts of soybean meal, 5 parts of low-temperature pressed rapeseed cake, 0.8 part of vegetable oil, 3 parts of fish meal, 7 parts of stone powder, 0.08 part of lysine, 0.16 part of methionine, 0.02 part of threonine, 0.65 part of calcium hydrogen phosphate, 1 part of premix.

[0026] The premix provides copper Cu 10 mg, Fe 130 mg, Zn 70 mg, Mn 80 mg, I 0.4 mg, Co 0.08 mg, Se 0.3 mg, Choline chloride 500 mg, VA 14000 IU per kilogram of ration , VE 80mg, VD32000 IU, VK 2 mg, VB1 1.0 mg, VB2 8 mg, niacin 20 mg, pantothenic acid 15 mg, salt 2000mg, compound antioxidant 300mg (plant extract 75 parts, VE 25 parts, plant extract The main active ingredient chlorogenic acid content is 8%).

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Abstract

The invention discloses a feed for quails capable of producing quail eggs rich in omega-3 polyunsaturated fatty acid, and belongs to the technical field of feeds for breeding livestock and poultry. Linseed cakes and low-temperature squeezed rape seed cakes are used as a main sources of unsaturated fatty acid, plant extracts being high in chlorogenic acid content, such as vitamin E, boehmeria nivea, cortex eucommiae and honeysuckle flowers are used as composite antioxidants, so that external oxidation and internal oxidation of the omega-3 polyunsaturated fatty acid are reduced, the enrichment of the omega-3 polyunsaturated fatty acid in the quail eggs is increased, and the content of the omega-3 polyunsaturated fatty acid in the quail eggs fed with the feed is notably increased. The feed disclosed by the invention has the characteristics of being safe, low in cost, notable in enrichment effects, free from influencing egg productivity of the quails and egg flavor and the like.

Description

technical field [0001] The invention belongs to the technical field of feed for livestock and poultry breeding, and relates to a feed for producing quail eggs rich in omega-3 polyunsaturated fatty acids. Background technique [0002] Omega-3 polyunsaturated fatty acids mainly include α-linolenic acid, eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA). Omega-3 polyunsaturated fatty acids have physiological functions such as stabilizing cell membrane function, preventing obesity and cardiovascular disease, promoting brain and vision development, anti-inflammatory and anti-cancer, etc., and are of great significance to maintaining human health. With the deepening of people's understanding of the nutritional function of omega-3 polyunsaturated fatty acids, people's demand for foods rich in omega-3 polyunsaturated fatty acids is increasing. [0003] At present, the sources of omega-3 polyunsaturated fatty acids in the diet mainly include plant seed extraction, deep-sea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K10/22A23K20/158A23K20/20A23K20/142A23K20/26A23K20/174A23K20/22A23K20/10
CPCA23K10/22A23K10/30A23K10/37A23K20/10A23K20/142A23K20/158A23K20/174A23K20/20A23K20/22A23K20/26A23K20/30A23K50/75Y02P60/87
Inventor 陈芳魏金涛杨学海赵娜郭万正张巍黄少文
Owner INST OF ANIMAL SCI & VETERINARY HUBEI ACADEMY OF AGRI SCI
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