CN109744386A - A kind of preparation method of feed methionine chelate cobalt - Google Patents
A kind of preparation method of feed methionine chelate cobalt Download PDFInfo
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- CN109744386A CN109744386A CN201711074597.4A CN201711074597A CN109744386A CN 109744386 A CN109744386 A CN 109744386A CN 201711074597 A CN201711074597 A CN 201711074597A CN 109744386 A CN109744386 A CN 109744386A
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Abstract
The invention discloses a kind of feed preparation method of methionine chelate cobalt, this method belongs to feed additive field, and producing the raw material that the product uses includes: methionine, cobalt, 10% sodium hydrate aqueous solution；Product is made by techniques such as the chelatropic reaction of the production of aqueous solution, methionine and cobalt, separation drying, technological advantage is: industrialized production methionine chelate cobalt, simple process, manufacturing cost is low, easy to operate without increasing important equipment, easy to spread；The feed palatability of product configuration is good, and absorptivity is high, easily transports, can reinforce the hematopoiesis function of animal, to improve the growth performance of animal.
Description
Technical field
The invention belongs to feed additive fields, and in particular to a kind of preparation method of feed methionine chelate cobalt.
Background technique
Microelement is one of essential nutrient during growth of animal, and initial microelement is with inorganic salts
Form is introduced directly into feed, such as ferrous sulfate, copper sulphate, although inorganic salts are water-soluble very well, in animal alimentary canal
Inside easily with phytate anion common in feed, oxalate anion by the intracorporal biochemical reaction form of animal formed it is corresponding molten
The salt of solution degree very little, is not easy by intestinal absorption.With the development of feed industry, trace mineral supplement amino-acid trace element is chelating
Object such as amino acid chelated iron, copper amino acid chelate, chelating amino acids manganese and chelating amino acids cobalt etc. is gradually developed, it
Feature is stable, efficient, small toxicity, and absorption easy to digest, is conducive to growth of animal in enteron aisle, can prevent and treat microelement deficiencies
Disease, improves the immunity of organisms of animal, and in feed nutrition composition using beneficial, also have high-protein agent concurrently
Effect.So-called chelate is exactly the complex compound with certain structure type, i.e., ligand can be matched with two or more
Position atom and the same central ion are complexed, and Chelates of Amino Acids And Trace Elements is in divalent metal and amino amino
Nitrogen-atoms formed coordinate bond, it is considered that amino acid is with trophism microelement: iron, copper, manganese, zinc etc. are usually formed ligancy
For 4 chelate, chela number of rings is 2, i.e., the molar ratio of amino acid and microelement is 2:1.The formation of chela ring cause chelating from
Son more difficult fractionation dissociation in aqueous solution than non-chelate ion, Chelates of Amino Acids And Trace Elements is because of its metal ion and amino acid
After molecule is combined by coordinate bond, so that its intramolecular charge is tended to be neutral, form more stable chemical structure, not only stability
Good, good fluidity, antagonism are few, into animal body in after in digestion process impacted factor it is small, convenient for body to metal from
Son is fully absorbed and is utilized, and the present invention is the chelate of methionine and cobalt, and trace element cobalt can stimulate the hematopoiesis of marrow
System promotes the synthesis of hemoglobin and red blood cell number purpose to increase, and is participated in the form of forming vitamin B12 mostly internal
Physiological action and chelating amino acids after absorptivity greatly increase.
Summary of the invention
Present invention mainly solves the problem of be to provide a kind of chelate with methionine and cobalt, produce the original that the product uses
Material includes: methionine, cobalt, 10% sodium hydrate aqueous solution.
The present invention can be achieved through the following technical solutions:
A kind of preparation method of feed methionine chelate cobalt, it is characterized in that being made of following steps:
(1) methionine: cobalt: water in molar ratio 23-25:5:70-72 ratio be sent into chemical reaction kettle, the temperature remains within the normal range, starts
Blender monitors pH value at any time, is 7.0-7.2, reaction time 0.8-1.0 hour with 10% sodium hydrate aqueous solution tune pH value.
(2) reactant is sent into centrifugal separator separation, removing the solid obtained after moisture removal is methionine chelate cobalt, by egg
Propylhomoserin chelating cobalt obtains finished product after being sent into drying machine sealing drying 1.0-1.2 hours.
Methionine purity described in above-mentioned steps (1) is 98%.
The drying temperature of drying machine described in above-mentioned steps (2) is 50 DEG C -60 DEG C.
The beneficial effects of the present invention are:
(1) industrialized production methionine chelate cobalt, simple process, manufacturing cost is low, easy to operate without increasing important equipment,
It is easy to spread；
(2) the feed palatability of product configuration is good, and absorptivity is high, easily transports, can reinforce the hematopoiesis function of animal, to improve dynamic
The growth performance of object.
Specific embodiment
Below with reference to specific embodiment, the present invention is described in further detail.
Embodiment 1
Methionine: cobalt: water in molar ratio 23:5:72 ratio be sent into chemical reaction kettle, the temperature remains within the normal range, start blender, with
When monitor pH value, with 10% sodium hydrate aqueous solution tune pH value be 7.0, the reaction time 1.0 hours；Reactant is sent into centrifugation point
It disembarks separation, removing the solid obtained after moisture removal is methionine chelate cobalt, and methionine chelate cobalt is sent into drying machine sealing drying
Finished product is obtained after 1.0 hours.
Embodiment 2
Methionine: cobalt: water in molar ratio 24:5:71 ratio be sent into chemical reaction kettle, the temperature remains within the normal range, start blender, with
When monitor pH value, with 10% sodium hydrate aqueous solution tune pH value be 7.1, the reaction time 0.9 hour；Reactant is sent into centrifugation point
It disembarks separation, removing the solid obtained after moisture removal is methionine chelate cobalt, and methionine chelate cobalt is sent into drying machine sealing drying
Finished product is obtained after 1.1 hours.
Embodiment 3
Methionine: cobalt: water in molar ratio 25:5:70 ratio be sent into chemical reaction kettle, the temperature remains within the normal range, start blender, with
When monitor pH value, with 10% sodium hydrate aqueous solution tune pH value be 7.2, the reaction time 0.8 hour；Reactant is sent into centrifugation point
It disembarks separation, removing the solid obtained after moisture removal is methionine chelate cobalt, and methionine chelate cobalt is sent into drying machine sealing drying
Finished product is obtained after 1.2 hours.
Claims (3)
1. a kind of feed preparation method of methionine chelate cobalt, producing the raw material that the product uses includes: methionine, cobalt, 10%
Sodium hydrate aqueous solution；Its feature the following steps are included:
(1) methionine: cobalt: water in molar ratio 23-25:5:70-72 ratio be sent into chemical reaction kettle, the temperature remains within the normal range, starts
Blender monitors pH value at any time, is 7.0-7.2, reaction time 0.8-1.0 hour with 10% sodium hydrate aqueous solution tune pH value；
(2) reactant is sent into centrifugal separator separation, removing the solid obtained after moisture removal is methionine chelate cobalt, by methionine
Chelating cobalt obtains finished product after being sent into drying machine sealing drying 1.0-1.2 hours.
2. the preparation method of a kind of feed methionine chelate cobalt according to claim 1, it is characterized in that: the egg ammonia
Sour purity is 98%.
3. the preparation method of a kind of feed methionine chelate cobalt according to claim 1, it is characterized in that: the drying
The drying temperature of machine is 50 DEG C -60 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074597.4A CN109744386A (en) | 2017-11-06 | 2017-11-06 | A kind of preparation method of feed methionine chelate cobalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074597.4A CN109744386A (en) | 2017-11-06 | 2017-11-06 | A kind of preparation method of feed methionine chelate cobalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109744386A true CN109744386A (en) | 2019-05-14 |
Family
ID=66400075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711074597.4A Withdrawn CN109744386A (en) | 2017-11-06 | 2017-11-06 | A kind of preparation method of feed methionine chelate cobalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109744386A (en) |
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2017
- 2017-11-06 CN CN201711074597.4A patent/CN109744386A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190514 |