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Oligosaccharide chelated composite trace element mineral matter supplement and preparation method thereof

A compound trace element and mineral supplement technology, applied in animal feed, additional food elements, applications, etc., can solve the problems of complex ingredients, high viscosity, unfavorable production operation and product purification of cane molasses, and achieve improved purity and convenient measurement Accurate, high-purity results

Inactive Publication Date: 2016-03-16
南宁市泽威尔饲料有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, one of the raw materials for its preparation, cane molasses, has complex components and high viscosity, which is not conducive to production operations and product purification.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Take 2.1 moles of sucrose, prepare it into an aqueous solution with a weight concentration of 50%, raise the temperature to 100°C, add sodium hydroxide under stirring until the pH value of the solution remains unchanged at 8.0±0.1, cool down to 50-60°C, and add 0.3 mole of Ferrous sulfate, 0.3 mole of copper sulfate, 0.25 mole of zinc sulfate, 0.1 mole of manganese sulfate and 0.05 mole of cobalt sulfate, heat preservation reaction for 1 hour, add an equal volume of 75% (v / v) alcohol under stirring, precipitate out, filter, and recover the filtrate by distillation Alcohol; the precipitate was put into a box dryer, and dried at 120°C for 30 minutes to obtain a sucrose chelated composite trace element mineral supplement, which was used as a mineral supplement for sows, and 0.5 kg was added per ton of sow feed.

Embodiment 2

[0037] Take 2.3 moles of trehalose, prepare it into an aqueous solution with a weight concentration of 60%, raise the temperature to 105°C, add potassium hydroxide under stirring, until the pH value of the solution remains unchanged at 9.0±0.1, cool down to 50-60°C, and add 0.4 Mole of ferrous sulfate, 0.2 mole of copper sulfate, 0.2 mole of zinc sulfate, 0.1 mole of manganese sulfate and 0.1 mole of cobalt sulfate, heat preservation reaction for 1 hour, add an equal volume of 90% (v / v) alcohol under stirring, precipitate out, filter, and distill the filtrate Recover the alcohol; put the sediment into a box dryer and dry at 120°C for 30 minutes to obtain a trehalose chelated compound trace element mineral supplement, which is used as a mineral supplement for medium and large pigs, adding 1.0 per ton of medium and large pig feed kg.

Embodiment 3

[0039] Take 2.5 moles of raffinose, prepare it into an aqueous solution with a weight concentration of 55%, raise the temperature to 110°C, add potassium hydroxide under stirring until the pH value of the solution remains unchanged at 8.5±0.1, cool down to 50-60°C, and add 0.35 Mole of ferrous sulfate, 0.25 mole of copper sulfate, 0.22 mole of zinc sulfate, 0.1 mole of manganese sulfate and 0.08 mole of cobalt sulfate, heat preservation reaction for 1 hour, add an equal volume of 75% (v / v) alcohol under stirring, precipitate out, filter, and distill the filtrate The alcohol was recovered; the sediment was put into a box dryer, and dried at 120° C. for 30 minutes to obtain a raffinose chelated complex trace element mineral supplement, which was used as a mineral supplement for sows, and 1.0 kg was added per ton of sow feed.

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PUM

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Abstract

The invention provides an oligosaccharide chelated composite trace element mineral matter supplement. The supplement is prepared through alkalizing and chelating reactions of oligosaccharides and a trace element mixture according to a molar ratio of 2.1-2.5:1; the oligosaccharide is sucrose, lactose, trehalose or raffinose; and the trace element mixture is a ferrous sulfate, copper sulfate, zinc sulfate, manganese sulfate and cobalt sulfate mixture with the molar ratio of 3-4:2-3:2-3:1:0.5-1. The oligosaccharide chelated composite trace element mineral matter supplement has the advantages of high bioavailability and small dosage as a domestic animal mineral matter supplement.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a compound organic trace element supplement. Background technique [0002] Minerals are one of the five major nutritional needs of animals. The content in the animal body is small, but it is indispensable. Elements with a content higher than 0.01% in animals are called macro mineral elements, including seven kinds of calcium, magnesium, sulfur, phosphorus, potassium, sodium and chlorine. Elements with less than 0.01% content in animals are called trace elements, including 11 kinds of copper, iron, manganese, zinc, cobalt, iodine, selenium, molybdenum, boron, fluorine and chromium. Different trace elements play different roles in animals. [0003] Iron is a component of various oxidases such as hemoglobin, myoglobin, and cytochrome enzymes. The typical symptom of iron deficiency in the body is anemia, which will cause slow growth and low immunity. [0004] Copper plays an importan...

Claims

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Application Information

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IPC IPC(8): A23K20/00A23K20/163A23K20/20
Inventor 周建群
Owner 南宁市泽威尔饲料有限责任公司
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