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Special compound premix feed for producing selenium-enriched pork and production method of special compound premix feed

A premixed feed and multivitamin technology, which is applied in the field of pig breeding, can solve the problems of animal body poisoning, low bioavailability, and small safety range, and achieve the effects of regulating hormone secretion, improving immunity, and promoting appetite

Inactive Publication Date: 2015-08-26
福建光华农牧科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, sodium selenite is often added as a selenium supplement in feed production. Sodium selenite is inorganic selenium. Its bioavailability is low, and it is easy to be discharged into the environmental system again, causing pollution to the environment, and its safety range is small. Improper use is extremely serious. Easy to cause animal body poisoning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A special compound premixed feed for producing selenium-enriched pork, which is added to the feed in an amount of 1% by weight, suitable for 120-day-old growing and fattening pigs to the slaughter stage, and the selenium content of the produced pork is 0.25-0.29mg / kg, its production method comprises the following steps (taking the production of 1000kg as an example):

[0036] 1) Primary cleaning of raw materials: the raw materials bran, zeolite powder, antioxidants, iron methionine, and zinc methionine are put in manually, pass through grid sieves, and then enter cylinder primary cleaning sieves through two elevators to remove massive impurities until cleared. The impurity efficiency is above 95%, and then the iron is removed by the permanent magnet cylinder until the iron impurity removal efficiency is above 99%, and the above raw materials enter the batching bin after impurity removal;

[0037] 2) Batching measurement: The batching system is equipped with 7 batching ...

Embodiment 2

[0044] A special compound premixed feed for producing selenium-enriched pork, which is added to the feed in an amount of 1% by weight, suitable for 120-day-old growing and fattening pigs to the slaughter stage, and the selenium content of the produced pork is 0.25-0.29mg / kg, its production method comprises the following steps (taking the production of 1000kg as an example):

[0045] 1) Primary cleaning of raw materials: the raw materials bran, zeolite powder, antioxidants, iron methionine, and zinc methionine are put in manually, pass through grid sieves, and then enter cylinder primary cleaning sieves through two elevators to remove massive impurities until cleared. The impurity efficiency is above 95%, and then the iron is removed by the permanent magnet cylinder until the iron impurity removal efficiency is above 99%, and the above raw materials enter the batching bin after impurity removal;

[0046]2) Batching measurement: The batching system is equipped with 7 batching b...

Embodiment 3

[0053] A special compound premixed feed for producing selenium-enriched pork, which is added to the feed in an amount of 1% by weight, suitable for 120-day-old growing and fattening pigs to the slaughter stage, and the selenium content of the produced pork is 0.25-0.29mg / kg, its production method comprises the following steps (taking the production of 1000kg as an example):

[0054] 1) Primary cleaning of raw materials: the raw materials bran, zeolite powder, antioxidants, iron methionine, and zinc methionine are put in manually, pass through grid sieves, and then enter cylinder primary cleaning sieves through two elevators to remove massive impurities until cleared. The impurity efficiency is above 95%, and then the iron is removed by the permanent magnet cylinder until the iron impurity removal efficiency is above 99%, and the above raw materials enter the batching bin after impurity removal;

[0055] 2) Batching measurement: The batching system is equipped with 7 batching ...

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Abstract

The invention relates to a special compound premix feed for producing selenium-enriched pork and a production method of the special compound premix feed. 1 weight percent of the premix feed is added into a raw feed, the premix feed is suitable for 120-day-age growing-finishing pigs to pig in slaughter stage, the content of selenium of the produced pork is 0.25-0.29mg / kg, the requirements of the pigs on selenium can be met, and the healthy growth of the pigs is guaranteed. A used selenium source is nano-selenium or selenium yeast, the nano-selenium is nano-scale elemental selenium by taking macromolecular substances such as proteins and saccharides as dispersing agents and has the characteristics of small particle size, large superficial area, instability and the like, the selenium yeast is a high-quality organic selenium source, the nano-selenium or selenium yeast is more easily absorbed by the organism compared with other selenium sources such as sodium selenite and amino acid chelated selenium, and has the relatively high bioavailability, safety and oxidation resistance, the selenium-enriched pork belongs to functional healthy pork with a selenium supplement effect, the selenium contained in the selenium-enriched pork is the organic selenium which is easily absorbed and utilized by the human body, and the selenium-enriched pork is an excellent selenium supplement food.

Description

technical field [0001] The invention relates to the field of pig breeding, in particular to a compound premixed feed specially used for producing selenium-enriched pork and a production method thereof. Background technique [0002] Selenium is an important component of glutathione peroxidase, which has strong anti-oxidation and free radical elimination effects, and participates in important metabolisms in many tissues of animals, especially with tumors, cardiovascular diseases, etc., which seriously affect human health at present. Diseases are closely related. Selenium can protect cardiovascular and heart functions in a normal state, protect vision organs, stimulate the production of immunoglobulins and antibodies, and enhance the body's ability to fight cancer. Therefore, it is very important to take enough selenium. [0003] Selenium cannot be synthesized in the human body and must be ingested by the human body. The US Food and Nutrition Board proposes that the safe and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/175A23K1/18
Inventor 林长光林金玉
Owner 福建光华农牧科技开发有限公司
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