Animal nutrient additive trace element compound bag as well as preparation method and application thereof

Abstract

The invention discloses an animal nutrient additive trace element compound bag as well as a preparation method and an application thereof. The compound bag mainly comprises compound glycine polymineral, selenite and basic salt of a trace element, wherein the compound glycine polymineral contains copper glycinate, ferrous glycinate, zinc glycinate, manganese glycinate and the like; and the basic salt of the trace element contains at least one of basic chlorate, basic carbonate and basic sulfate corresponding to the trace elements such as copper, zinc, and manganese. The preparation method comprises the following steps of: mixing the glycine raw material and the inorganic trace element compound, adding the mixture into water, regulating the pH value, heating, fully stirring, reacting, then discharging, adding other raw materials into the reaction product to form uniformly dispersed suspension, drying, granulating, and thus obtaining the trace element compound bag. The trace element compound bag can be used as an animal feed additive, and has the advantages of simplified process, high biological value, low adding quantity, obvious growth-promoting effect, low side reaction of animals and the like.

Description

technical field [0001] The invention relates to the field of animal feed additives, in particular to a compound animal feed additive and its preparation method and application. Background technique [0002] With the improvement of people's living standards and the continuous development of the breeding industry, glycine, as an amino acid for feed, has been widely used in piglet feed, breeding pig feed, broiler feed, prawn feed and eel feed. The use of glycine as an animal feed additive has the following characteristics: it can be used to produce protein feed; it can be used as an attractant (attractant) in feed additives to increase animal feed intake; it can inhibit the reproduction of Bacillus subtilis and Escherichia coli, which plays an important role. Antiseptic effect, reduce the diarrhea rate of piglets caused by ration mildew. Therefore, adding glycine to animal diets maximizes feed utilization. [0003] Trace element copper can effectively participate in important...

AI Technical Summary

Problems solved by technology

However, as the trace elements copper, iron, zinc, manganese and other trace elements necessary for animals, inorganic metal salts are mostly used as animal feed additives at present. Animals must pass through various biological barriers to absorb and utilize the inorganic salts. Low, large amount of addition, low biological potency, most of which will pollute the environment after being excreted in feces, and have a destructive effect on the activity of other nutrients in the feed (such as vitamins, etc.)

In addition, there are many kinds of copper, iron, zinc, manganese and other trace elements, which are easy to have antagonistic and redox reactions with each other, with other ingredients in the feed or with oxygen in the air during production, storage and transportation, and then break down. The balance of various trace elements in the diet will lead to the imbalance of nutrients, increase the burden of animal metabolism, affect the absorption and metabolism of other nutrients in animals, and then affect the health and production performance of animals. causing symptoms of poisoning in animals

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