Oregano oil premix for livestock and poultry and preparation method

Abstract

The invention discloses an oregano oil premix for livestock and poultry and a preparation method. The oregano oil premix comprises the following components by weight percent: 2.5% to 10% of oregano oil, 2.5% to 10% of silicon dioxide powder and 80% to 95% of smectite powder. The novel premix product comprising oregano oil and smectite powder can be used for preventing and treating diarrhea caused by escherichia coli in pigs and chicken and salmonella, promoting growth of livestock and poultry, and improving the feed conversion rate, has an optimal compatible effect, does not bring no toxic or side effect, and is a green and safe premix product; and residues are avoided. The raw material powder of the product provided by the invention has the advantages of fineness, smoothness, large surface, good distribution and good using effect; and the finished product is small in particle size, has a good fluidity, and is easy to mix uniformly, so that good absorption, utilization and feeding effects can be achieved.

Description

technical field [0001] The invention relates to a veterinary drug premix, and also relates to the field of feed additives, in particular to an oregano oil premix for livestock and poultry and a preparation method thereof. Background technique [0002] Oregano oil is a volatile oil extracted from the natural plant oregano, which can now be synthesized artificially. The main components of this volatile oil are carvacrol and thymol; the antibacterial activity of oregano oil, like other phenolic derivatives, depends on the surface activity and fat solubility of its chemical structure, so it is very easy to penetrate the bacterial cell membrane, in the cell The plasma reduces the stability of protein synthase, disrupts the oxidation process, and destroys the cell membrane, thereby inhibiting the growth of microorganisms. [0003] This product has a certain inhibitory effect on Gram-positive bacteria and negative bacteria. Streptococcus, Staphylococcus, Escherichia coli, Salmonel...

AI Technical Summary

Problems solved by technology

[0007] Oregano oil solution, due to the small dosage, it is difficult to mix well when added to the feed, which makes it difficult to control the dosage. It can be taken directly orally. Due to the strong smell, it is often rejected by sick livestock and poultry, which causes great inconvenience to use.

The oregano oil premix improves the convenience of use and can be evenly mixed into the feed for application. However, most of its premixes are prepared by directly mixing calcium carbonate or starch with oregano oil, especially organic excipients. It is difficult to guarantee the quality of the product during the storage period, which directly affects the efficiency of product use