Natural animal feed additive and preparation method thereof

Abstract

The invention relates to a natural animal feed additive and a preparation method thereof. The preparation method comprises the steps of firstly, putting extracted anethole essential oil into a container to be sterilized through high-pressure steam for use, then putting the sterilized anethole essential oil into a reaction kettle, then sequentially adding stevioside, neohesperidin dihydrochalcone (NHDC), hydroxylated dextrin, zinc oxide, yeast powder, platinum peptide, polyvinyl alcohol, polyethylene glycol 4000, Tween 60, mineral water and absolute ethyl alcohol, adjusting the temperature to 85-95 DEG C, continuously stirring for 2-3 hours, and naturally cooling to room temperature after the reaction is finished, so as to obtain two different mixed liquids; finally, respectively spraying the two different mixed liquids to fixed fluidized beds, and after the fluidized beds are subjected to spray drying, sieving the materials through a sieve of 30-50 meshes to obtain phagostimulant and gastrointestinal regulator particles, and finally physically blending the phagostimulant and the gastrointestinal regulator particles according to the mass ratio of 1: 1 to obtain the young animal feed additive. The green and safe feed additive is convenient to operate, economical, practical, relatively environmentally friendly and safe, the feed intake can be increased, the intestinal health of young animals can be adjusted, all the components in the additive have a synergistic effect, and the feed additive has a more obvious effect on the newly weaned young animals.

Description

technical field [0001] The invention belongs to the technical field of feed additives, and in particular relates to a green and safe feed additive capable of improving feed intake of young animals and an application thereof. Background technique [0002] With the rapid development of animal husbandry and animal science and technology, the growth performance of animals has been greatly improved than before. However, the growth potential of animals (such as pigs) has not been fully brought into play yet. One of the most basic and critical factors restricting this potential is insufficient feed intake. For weaned animal pups, due to the transition from breast milk to solid feed, early weaning will lead to various stresses, among which One of the most common effects is that the feed intake of young animals is extremely low just after weaning, which will reduce the energy and nutrients absorbed by the body of young animals, and the body will not get nutrients, which will damage t...

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Problems solved by technology

[0004] In order to improve the palatability of feed, sweetener is a feed additive that can cover up the original bad taste of feed, improve the taste of livestock and poultry, promote the digestion, absorption and utilization of feed, and increase feed intake. Sweeteners on the market are mainly based on Sodium saccharin is the main ingredient, but the production of sodium saccharin has caused great pollution to the environment. On the other hand, experimental studies have shown that the male offspring of mice fed saccharin can cause bladder cancer, and sodium saccharin can induce food for animal pups. General effect

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