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Selenium-enriched pork and method for feeding selenium-enriched pigs

A feeding method and selenium-enriched technology, which are applied in the fields of food science, food ingredients as antioxidants, animal feed, etc., can solve the problems of low absorption and utilization rate, inability to achieve edible selenium supplementation, and low selenium content.

Inactive Publication Date: 2014-12-03
ANKANG CITY HANBIN DISTRICT YANGCHEN ANIMAL HUSBANDRY SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the selenium-enriched pork produced in the market is simply fed with sodium selenite or yeast selenium in the feed to feed pigs. Due to the low absorption and utilization rate, the selenium content in the meat is low, and the effect of dietary selenium supplementation cannot be achieved. Selenium-enriched pork The selenium-enriched plant feed raw material grown in the belt is a natural organic selenium-enriched raw material, and its selenium content can reach 0.2-2.0mg / kg, all of which exist in the form of organic selenium. It is an excellent selenium-enriched feed raw material

Method used

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  • Selenium-enriched pork and method for feeding selenium-enriched pigs

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Effect test

Embodiment 1

[0022] Pigs with a body weight of 60Kg are used as feeding bodies, with 250 kg of selenium-rich plant raw materials rice bran, 100 kg of pine needle powder, 27 kg of mugwort leaves, 11 kg of Chinese herbal medicine Guan Zhong, 11 kg of malt, 4 kg of Polygonum multiflorum, 340 kg of conventional feed raw materials corn, 80 kg soybean meal, 15 kg peanut meal, 70 kg secondary flour, 50 kg bran, 10 kg corn gluten meal, 10 kg soybean oil, 7 kg calcium hydrogen phosphate, 8 kg stone powder, 3.6 kg salt, 3.5 L-lysine 1 kg, 0.6 kg of choline chloride, 0.3 kg of compound multidimensional, 2 kg of compound minerals, 0.1 kg of sweetener, 0.5 kg of anti-fungal agent, 0.2 kg of anti-oxidant. ℃ - 22 ℃, relative humidity at 60% - 70%, feeding density of 1.1-1.3 square meters per head for 25 days, feeding 3 times a day, ad libitum feeding, feeding time: 7:30-8:00 in the morning; 11:30-12:00 in the afternoon; 16:30-17:00 in the afternoon; feeding time and feeding amount: the first 1-3 days are...

Embodiment 2

[0024] Pigs with a weight of 63Kg are used as feeding bodies, with 200 kg of selenium-rich plant raw materials rice bran, 150 kg of pine needle powder, 27 kg of mugwort leaves, 10 kg of Chinese herbal medicine Guan Zhong, 11 kg of malt, 5 kg of Polygonum multiflorum, 320 kg of conventional feed raw materials corn, 85 kg of soybean meal, 20 kg of peanut meal, 70 kg of secondary flour, 55 kg of bran, 10 kg of corn gluten meal, 10 kg of soybean oil, 8 kg of calcium hydrogen phosphate, 9 kg of stone powder, 3.6 kg of salt, 3.6 kg of L-lysine kg, 0.6 kg of choline chloride, 0.3 kg of compound multidimensional, 2 kg of compound minerals, 0.1 kg of sweetener, 0.5 kg of antifungal agent, and 0.2 kg of antioxidant. ℃ - 22 ℃, relative humidity at 60% - 70%, feeding density of 1.1-1.3 square meters per head for 33 days, feeding 3 times a day, ad libitum feeding, feeding time: 7:30-8:00 in the morning; 11:30-12:00 in the afternoon; 16:30-17:00 in the afternoon; feeding time and feeding am...

Embodiment 3

[0026]Pigs with a weight of 65Kg are used as feeders, with 220 kg of selenium-rich plant raw materials rice bran, 120 kg of pine needle powder, 32 kg of mugwort leaves, 11 kg of Chinese herbal medicine Guan Zhong, 10 kg of malt, 4 kg of Polygonum multiflorum, 330 kg of conventional feed raw materials corn, 80 kg of soybean meal, 18 kg of peanut meal, 68 kg of secondary flour, 60 kg of bran, 10 kg of corn gluten meal, 10 kg of soybean oil, 7.5 kg of calcium hydrogen phosphate, 9 kg of stone powder, 3.6 kg of salt, 3.6 kg of L-lysine kg, 0.6 kg of choline chloride, 0.3 kg of compound multidimensional, 2 kg of compound minerals, 0.1 kg of sweetener, 0.5 kg of antifungal agent, and 0.2 kg of antioxidant. ℃ - 22 ℃, relative humidity at 60% - 70%, feeding density of 1.1-1.3 square meters per head for 29 days, feeding 3 times a day, ad libitum feeding, feeding time: 7:30-8:00 in the morning; 11:30-12:00 in the afternoon; 16:30-17:00 in the afternoon; feeding time and feeding amount: ...

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Abstract

The invention provides a selenium-enriched pork and a method for feeding selenium-enriched pigs, relating to a selenium-enriched nutrient livestock product and a production method thereof, particularly a selenium-enriched pork and a method for feeding selenium-enriched pigs. The invention provides the selenium-enriched pork and the method for feeding selenium-enriched pigs, wherein the selenium-enriched pigs are fed with selenium-enriched nutrient feed rich in selenium-enriched plant materials and Chinese herbal medicines to obtain the selenium-enriched pork, and the requirement of a human body on the amount of selenium is met by dietetic invigoration. The selenium-enriched pork provided in the invention is from pigs fed with the selenium-enriched feed for 22-37 days, and the selenium content in the pork is 0.18-0.35 mg / kg. The method for feeding the selenium-enriched pigs provided in the invention is as follows: fattening pigs with body weights of more than 60 kg are used as feeding bodies, and are fed with the selenium-enriched feed for 22-37 days, and after slaughter, the selenium content in the pork is 0.18-0.35 mg / kg; the temperature in colony houses during feeding is 15-22 DEG C, the relative humidity is 60-70 percent, and the feeding density is 1.1-1.3 square meters / pig. In the invention, the pigs are enriched with selenium by being fed with the selenium-enriched feed prepared from the natural selenium-enriched plant materials, and the selenium-enriched pork is obtained through biotransformation of selenium in the bodies of the pigs.

Description

technical field [0001] The invention relates to a selenium-enriched nutritious animal product and a production method thereof, in particular to a selenium-enriched pork and a method for feeding the selenium-enriched pig. Background technique [0002] Selenium is an essential trace element for humans and animals. It plays an important role in human life activities. It is a component of various enzymes, such as glutathione peroxidase (GDH-PX) and immunoglobulins. People can achieve the purpose of improving the body's immune function, disease resistance and delaying aging by supplementing selenium. [0003] Pork, as the main meat food of most people in my country, has a long-standing eating habit, but my country is also an area with rich selenium resources and a large area of ​​selenium resource deficiency (70%), and the food in some selenium-deficient areas The selenium content is also relatively lacking. Pork, as an animal food, has a good accumulation effect on selenium. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/311A23K1/18A23K1/14A23K1/16A23K1/175A01K67/02A23L13/10
CPCA01K67/02A23K10/30A23K20/00A23K20/174A23K20/20A23K50/30A23L13/00A23V2002/00A23V2200/02
Inventor 杨运早韩永健权群学赵世锋魏仁玲
Owner ANKANG CITY HANBIN DISTRICT YANGCHEN ANIMAL HUSBANDRY SCI & TECH