Organic-inorganic composite trace element premix

A technology of compounding trace elements and inorganic trace elements, applied in the direction of animal feed, animal feed, application, etc., can solve the problem of high cost of organic trace elements, and achieve the effect of prolonging the product guarantee period, high absorption and utilization rate, and reducing the use cost.

Active Publication Date: 2008-07-09
广东省农业科学院畜牧研究所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the disadvantages of using only inorganic trace elements and the high cost of using only organic trace elements to provide a high-efficien...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Organic-inorganic compound trace element premix for pigs, the organic trace elements are copper hydroxymethionine, ferrous fumarate and iron hydroxymethionine, zinc hydroxymethionine, manganese hydroxymethionine, selenomethionine and chromium picolinate, organic trace elements The added amount (based on the trace elements contained therein) is copper 50mg / kg, iron 20mg / kg (50% each of ferrous fumarate and iron hydroxymethionine), zinc 20mg / kg, manganese 15mg / kg, selenium 100μg / kg, chromium 150μg / kg; Inorganic trace elements are anhydrous copper sulfate, anhydrous ferrous sulfate, anhydrous zinc sulfate, anhydrous manganese sulfate, sodium selenite and nicotinic acid chromium, the addition amount of inorganic trace elements (with The trace elements contained in it) are copper 6.0mg / kg, iron 45m / kg; zinc 30mg / kg, manganese 34mg / kg, selenium 250μg / kg, chromium 100μg / kg.

[0019] The method of using the organic-inorganic composite trace element premix for pigs is as follow...

Embodiment 2

[0021] Organic-inorganic compound trace element premix for pigs, the organic trace elements are copper hydroxymethionine, ferrous fumarate and iron hydroxymethionine, zinc hydroxymethionine, manganese hydroxymethionine, selenomethionine and chromium picolinate, organic trace elements The added amount (based on the trace elements contained therein) is copper 60mg / kg, iron 10mg / kg (ferrous fumarate and iron hydroxymethionine each 50%), zinc 10mg / kg, manganese 8mg / kg, selenium 50μg / kg, chromium 50μg / kg; Inorganic trace elements are anhydrous copper sulfate, anhydrous ferrous sulfate, anhydrous zinc sulfate, anhydrous manganese sulfate, sodium selenite and nicotinic acid chromium, the addition amount of inorganic trace elements (with The trace elements contained in it) are copper 2.0mg / kg, iron 20mg / kg; zinc 20mg / kg, manganese 12mg / kg, selenium 100μg / kg, chromium 50μg / kg.

[0022] The method of using the organic-inorganic composite trace element premix for pigs is as follows: add...

Embodiment 3

[0024]Organic-inorganic compound trace element premix for pigs, the organic trace elements are copper hydroxymethionine, ferrous fumarate and iron hydroxymethionine, zinc hydroxymethionine, manganese hydroxymethionine, selenomethionine and chromium picolinate, organic trace elements The added amount (based on the trace elements contained therein) is copper 70mg / kg, iron 15mg / kg (ferrous fumarate and iron hydroxymethionine each 50%), zinc 10mg / kg, manganese 10mg / kg, selenium 70μg / kg, chromium 100μg / kg; inorganic trace elements are anhydrous copper sulfate, anhydrous ferrous sulfate, anhydrous zinc sulfate, anhydrous manganese sulfate, sodium selenite and nicotinic acid chromium, the addition amount of inorganic trace elements (with The trace elements contained in it) are copper 3.0mg / kg, iron 25mg / kg; zinc 20mg / kg, manganese 15mg / kg, selenium 150μg / kg, chromium 80μg / kg.

[0025] The method of using the organic-inorganic composite trace element premix for pigs is as follows: ad...

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PUM

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Abstract

The invention discloses premix of organic-inorganic complex trace element. The premix of the complex trace element is added with the organic trace element and the inorganic trace element, wherein the organic trace element is hydroxyl copper methionine, ferrous fumarate, hydroxyl iron methionine, hydroxyl zinc methionine, hydroxyl manganese methionine, selenomethionine and chromium picolinate. The inorganic trace element is anhydrous cupric sulfate, anhydrous ferrous sulfate, anhydrous zinc sulfate, anhydrous manganese sulfate and chromium nicotinate. The invention has the beneficial effects of greatly reducing the cost under no influence on the use effects, higher absorption and utilization and replacement of high copper, significant reduction on the discharge of the trace element, alleviating the adverse environmental impact from the culture production, effective protecting vitamin from being damaged, extending the product warranty period, increasing the myoglobin level, improving the carcass quality, enabling the animal fur to be ruddy and shiny, promoting the animal growth, improving the return of feed, promoting the body immunity and the anti-stress ability and promoting the reproductive performance of breeding stock and breeding bird.

Description

technical field [0001] The invention relates to a feed additive for animals, in particular to a trace element premix. Background technique [0002] Trace elements are a kind of nutrients necessary for animal growth and reproduction, and participate in a series of digestion, physiological and biosynthetic processes in the body. In production practice, the method of super-adding inorganic trace elements is usually used to strengthen the nutritional supply of animal trace elements. However, the use of inorganic trace elements usually has the following defects: (1) the absorption rate of inorganic trace elements is low, generally only 2% to 10%, and most of the added inorganic trace elements are excreted from the body, causing environmental pollution; (2) inorganic trace elements Trace elements are easy to interact with lipids and vitamins to promote the oxidation of fats and vitamins. Ionic metal elements are also easily affected by phytic acid, oxalic acid and cellulose in t...

Claims

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Application Information

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IPC IPC(8): A23K1/175
Inventor 林映才周桂莲蒋宗勇郑春田
Owner 广东省农业科学院畜牧研究所
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