Feed and feed premix used for relieving vanadium poisoning of laying hens, and preparation method of feed

A vanadium poisoning and premix technology, which is applied in animal feed, animal feed, application, etc., can solve the problem of damage to the morphological structure of the oviduct enlargement of laying hens, the structural integrity and normal function of the tube gland cells, affecting the formation and secretion of egg white, Improve blood physicochemical parameters, improve egg production performance, and improve egg quality

Inactive Publication Date: 2015-11-25
SICHUAN AGRI UNIV
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Problems solved by technology

Therefore, the toxic effect of vanadium may cause oxidative stress to the dilated part of the oviduct, which is the main part of egg white formation, leading to apoptosis and necrosis of the ductal gland cells, and damage the morphological structure of the dilated part of the oviduct and the structural integrity and function of the ductal gland cells in laying hens Normality, thereby affecting the formation and secretion of egg protein, reducing the quality of protein

Method used

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  • Feed and feed premix used for relieving vanadium poisoning of laying hens, and preparation method of feed
  • Feed and feed premix used for relieving vanadium poisoning of laying hens, and preparation method of feed
  • Feed and feed premix used for relieving vanadium poisoning of laying hens, and preparation method of feed

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preparation example Construction

[0028] The present invention also provides a method for preparing a feed additive for alleviating vanadium poisoning of laying hens, comprising the following steps:

[0029] Step 1. Prepare the premix, prepare the premix, weigh, and weigh the following components according to parts by mass: 10-30 parts of tea polyphenols, 5-10 parts of vitamin C, 1-3 parts of vitamin E, selenium 0.1-1 part of sodium lipoic acid, 0.1-1 part of α-lipoic acid, 60-75 parts of rice bran, and then mix evenly to make a premix;

[0030] Step 2, weighing, weighing the following components according to parts by mass: 50-70 parts of corn, 0.5-2.5 parts of soybean oil, 20-30 parts of soybean meal, 5-10 parts of calcium carbonate, 1 part of calcium hydrogen phosphate -2 parts, 0.1-1 part of table salt, 0.05-0.15 parts of choline chloride, 0.01-0.05 parts of compound multidimensional, 0.10-1 part of mineral additive premix, 0.002-0.003 parts of lysine salt, 0.1-0.2 parts of DL-methionine, 0.005-0.006 parts...

Embodiment 1

[0033] Weigh the following components according to parts by mass: 20 parts of tea polyphenols, 10 parts of vitamin C, 2 parts of vitamin E, 0.4 parts of sodium selenite, 0.5 parts of α-lipoic acid, 67.1 parts of rice bran, and then mix them evenly to make a premix Material; Weigh the following components according to parts by mass: 60.47 parts of corn, 1.61 parts of soybean oil, 27.17 parts of soybean meal, 8.26 parts of calcium carbonate, 1.19 parts of calcium hydrogen phosphate, 0.4 parts of table salt, 0.1 part of choline chloride, and 0.03 parts of multidimensional compound , 0.5 part of mineral additive premix, 0.0026 part of lysine salt, 0.131 part of DL-methionine, 0.0054 part of threonine, 0.021 part of tryptophan, 0.01 part of 5000 units of phytase, 0.1 part of probiotics, premix 0.1 part; crush the corn and soybean meal to a particle size of 1500 μm, and then mix the above-mentioned components step by step to make a compound feed.

Embodiment 2

[0035] Weigh the following components according to parts by mass: 10 parts of tea polyphenols, 8 parts of vitamin C, 3 parts of vitamin E, 0.1 part of sodium selenite, 1 part of α-lipoic acid, 60 parts of rice bran, and then mix them evenly to make a premix Material; Weigh the following components according to parts by mass: 50 parts of corn, 2.5 parts of soybean oil, 20 parts of soybean meal, 10 parts of calcium carbonate, 1 part of calcium hydrogen phosphate, 1 part of table salt, 0.05 parts of choline chloride, and 0.05 parts of multidimensional compound , 0.10 parts of mineral additive premix, 0.003 part of lysine salt, 0.1 part of DL-methionine, 0.006 part of threonine, 0.02 part of tryptophan, 0.02 part of 5000 unit phytase, 0.2 part of probiotics, 0.05 part of premix Parts; crush the corn and soybean meal to a particle size of 1500 μm, and then mix the above-mentioned components step by step to make a compound feed.

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Abstract

The present invention discloses a feed used for relieving vanadium poisoning of laying hens. The feed comprises the following components: corn, soybean oil, soybean meal, calcium carbonate, calcium hydrogen phosphate, salt, choline chloride, composite multivitamins, a mineral additive premix, lysine salt, DL-methionine, threonine, tryptophan, 5000U / g phytase, probiotics and a premix. The present invention also discloses a feed premix used for relieving vanadium poisoning of laying hens. The feed premix comprises the following components: vitamin C, vitamin E, tea polyphenols, sodium selenite, alpha lipoic acid and rice chaff. The present invention also provides a preparation method of the feed used for relieving vanadium poisoning of laying hens. The feed prepared in the invention is scientifically and reasonably matched, the raw materials are optimized and combined to meet the nutritional requirement of laying hens, and natural antioxidants are used to improve the resistance to disease, enhance body's anti-stress ability and relieve the quality and weight change of eggs caused by vanadium poisoning.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and specifically relates to a feed for alleviating vanadium poisoning of laying hens. The invention also relates to a feed premix for alleviating vanadium poisoning of laying hens. The invention relates to a method for preparing a feed for laying hens vanadium poisoning, and the invention also relates to a method for preparing a feed premix for alleviating the vanadium poisoning of laying hens. Background technique [0002] With the development of modern industry, human and animal diseases caused by environmental toxicants have been paid more and more attention. Meat, eggs, milk and other animal foods occupy an important position in human food composition. Feed safety is the most important and direct factor affecting animal food safety. Vanadium is a widely distributed element in nature and one of the essential trace elements in animal nutrition. Vanadium is an essential trace element for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/165A23K1/175
CPCY02P60/87
Inventor 王建萍张克英丁雪梅原泽鸿柏雪白世平曾秋凤罗玉衡
Owner SICHUAN AGRI UNIV
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