Active dry yeast for eliminating toxic substances in animals and preparation method thereof

Abstract

The invention discloses an active dry yeast for eliminating toxic substances in animals and a preparation method thereof. The raw materials include, by weight part, 40-60 of corn flour, 13-18 of rose dregs, 14-17 of fish scale powder, 1-2 of ground pepper, 7-10 of leek pulp, 1-1.5 of a mucor seed liquid, 0.3-0.6 of potato flour, 0.2-0.4 of malt syrup, 0.1-0.2 of mannan oligosaccharide, 0.1-0.3 of a yeast seed liquid, 1-2 of carboxymethyl cellulose, 0.5-0.8 of an andrographis paniculata extract, 0.4-0.6 of a phellodendron extract, 0.3-0.5 of aerosol, 0.1-0.2 of Fructus Alpinae Oxyphyllae oil, and 2-3 of oat fiber. According to the invention, the activity and stability of the active dry yeast are improved, infectious microbe contamination is avoided, and the storage time is prolonged. The active dry yeast provided by the invention also eliminates the toxic substances and oxidizing substances in animals, maintains the gastrointestinal tract microecological balance of animals, improves the feed utilization rate, promotes animal growth and weight gain, and improves the breeding benefits.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to an active dry yeast for eliminating toxic substances in animals and a preparation method thereof. Background technique [0002] The safety of feed additives has always been a hot spot of concern. Since antibiotics have been used as feed additives, they have been controversial. On the one hand, they can reduce certain diseases of animals and improve their production performance; Ecological balance induces cross-infection of pathogenic bacteria. Under such circumstances, a new class of feed additives without drug resistance and residues——microecological feed additives emerged as the times require, and more and more attention has been paid to them. Active dry yeast is a kind of micro-ecological feed additive. It is a kind of probiotics. It plays a role in the secretion of protease and other digestive enzymes in the intestinal tract of animals, participates in biological ox...

AI Technical Summary

Problems solved by technology

In the past, due to the limitation of processing technology, when making feed additives, the processing level of active dry yeast was not high, the palatability was also poor, and the utilization rate of nutrients was not high.