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Feeding composite organic microelement additive and preparation method thereof

A technology of trace elements and trace element granules, which is applied in the direction of application, animal feed, additional food elements, etc., can solve problems such as improvement, inability to absorb and utilize organic trace elements, water body, soil pollution, etc., and achieve simple operation, easy control, The effect of promoting

Inactive Publication Date: 2016-04-20
河南艾德昕生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is precisely because trace element ions are dissociated in gastric acid that they cannot be combined with organic ligands again after entering the intestinal tract, which is an important reason why the absorption and utilization rate of organic trace elements cannot be maximized
[0004] Trace elements that cannot be absorbed and utilized are excreted through the feces, resulting in the discharge of excessive trace elements (Fe, Cu, Zn, Mn, Co, Se) in livestock and poultry manure, which in turn leads to water and soil pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The feed compound organic trace element additive used in this embodiment is prepared from the following raw materials in parts by weight: 180 parts of ferrous sulfate monohydrate, 65 parts of copper sulfate pentahydrate, 150 parts of zinc sulfate monohydrate, 40 parts of manganese sulfate monohydrate , 3 parts of cobalt sulfate heptahydrate, 0.5 parts of sodium selenite, 200 parts of organic acid, 70 parts of polysaccharide, 100 parts of peptide, 50 parts of protein, 9 parts of glyceryl monolaurate, 100 parts of pregelatinized starch, 3500 parts of water wherein the organic acid is composed of the following raw materials in weight percentage: 30% calcium lactate, 30% calcium citrate, 30% glycine, 5% gluconic acid, 5% lactobionic acid; the polysaccharide is composed of the following raw materials in weight percentage: 40% cyclodextrin, 50% chitosan, 10% astragalus polysaccharide; the peptide is composed of the following raw materials in weight percentage: 40% hydrolyzed w...

Embodiment 2

[0041] The compound organic trace element additive for feeding in this embodiment is prepared from the following raw materials in parts by weight: 400 parts of ferrous sulfate monohydrate, 10 parts of copper sulfate pentahydrate, 20 parts of zinc sulfate monohydrate, 100 parts of manganese sulfate monohydrate 10 parts of cobalt sulfate heptahydrate, 0.1 part of sodium selenite, 100 parts of organic acid, 150 parts of polysaccharide, 200 parts of peptide, 20 parts of protein, 11 parts of glycerol monolaurate, 150 parts of pregelatinized starch, 5000 parts of water wherein the organic acid is composed of the following raw materials in weight percentage: 10% calcium lactate, 20% calcium citrate, 50% glycine, 10% gluconic acid, 10% lactobionic acid; the polysaccharide is composed of the following raw materials in weight percentage: 30% cyclodextrin, 60% chitosan, 10% astragalus polysaccharide; the peptide is composed of the following raw materials in weight percentage: 20% hydrolyz...

Embodiment 3

[0049] The compound organic trace element additive for feeding in this embodiment is prepared from the following raw materials in parts by weight: 30 parts of ferrous sulfate monohydrate, 200 parts of copper sulfate pentahydrate, 250 parts of zinc sulfate monohydrate, 10 parts of manganese sulfate monohydrate 13 parts of cobalt sulfate heptahydrate, 3 parts of sodium selenite, 300 parts of organic acid, 30 parts of polysaccharide, 250 parts of peptide, 200 parts of protein, 17 parts of glyceryl monolaurate, 50 parts of pregelatinized starch, 4500 parts of water wherein the organic acid is composed of the following raw materials in weight percentage: 25% calcium lactate, 10% calcium citrate, 50% glycine, 8% gluconic acid, and 7% lactobionic acid; the polysaccharide is composed of the following raw materials in weight percentage: 60% cyclodextrin, 30% chitosan, 10% astragalus polysaccharide; the peptide is composed of the following raw materials in weight percentage: 80% hydrolyz...

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Abstract

The invention relates to the technical field of feed additive pretreatment, and in particular to a feeding composite organic microelement additive and a preparation method thereof. The additive is prepared by coating the surface of a composite organic microelement particle with a glycerol monolaurate layer and a pregelatinized starch layer from inside to outside in sequence, wherein the composite organic microelement particle is mainly prepared from the following raw materials: ferrous sulfate monohydrate, blue copperas, zinc sulphate monohydrate, manganese sulfate monohydrate, cobaltous sulfate heptahydrate, sodium selenite, organic acid, polysaccharide, peptide and protein. According to the additive, by taking the organic acid, the polysaccharide, the peptide and the protein as organic ligands to compound with various composite inorganic microelement compounds, the composite organic microelement microcrystal grains are produced, and the surface of each particle is coated with glycerol monolaurate and pregelatinized starch so as to isolate dissociation of gastric acid to composite organic microelements; after entering intestinal tracts, the composite organic microelement microcrystal particles release core composite organic microelements, therefore bioavailability of the composite organic microelements is increased.

Description

technical field [0001] The invention relates to the technical field of feed additive pretreatment, in particular to a compound organic trace element additive for feed and a preparation method thereof. Background technique [0002] Trace elements used in feed include both inorganic and organic. Inorganic trace elements are mainly composed of inorganic acid salts, which are low in cost and are the main species used in feed at this stage. Due to the low absorption and utilization rate (about 1% to 10%), the addition amount in feed is relatively high, and it will destroy Vitamins, fats and other components in the feed; organic trace elements are mainly composed of organic acid salts, amino acid chelates, small peptide chelates, protein chelates, polysaccharide chelates, etc., and the absorption and utilization rate is generally higher than that of inorganic trace elements 2 to 3 times, based on the beneficial contribution to environmental protection, the replacement of inorgani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/22A23K20/147A23K20/163A23K20/142A23K20/105A23K20/121
Inventor 刘俊奇周鑫磊巨福进
Owner 河南艾德昕生物科技有限公司
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