Preparation process of bacillus licheniformis[v]

Abstract

The invention discloses a preparation process of bacillus licheniformis. The method comprises seed culture and fermentation culture, wherein the seed culture comprises liquefaction and sterilization;the fermentation tank culture comprises inoculation and fermentation culture; the process steps are rigorous; through detailed description of each step and solidification of environmental parameters in each step, the occurrence probability of maldevelopment of bacillus in the fermentation cultivation process is reduced; the bacillus licheniformis fermentation technology guarantees that the numberand the quality of the fermented bacillus licheniformis are far higher than those of fermentation results in the prior art, the environment in the preparation process of the technology is a sterile environment, the infectious microbe rate in the produced product is low, the product quality is high, and the bacillus licheniformis prepared through the technology is long in quality guarantee period and can be stored for a long time.

Description

Technical field: [0001] The invention relates to the technical field of microbial technology, in particular to a preparation process of Bacillus licheniformis. Background technique: [0002] Bacillus licheniformis is a Gram-positive thermophilic bacterium commonly found in soil and also found in the feathers of birds, especially ground-dwelling and aquatic birds, especially on their In the feathers on the chest and back, the optimum temperature for enzyme secretion is 37°C. It may exist in the form of spores to resist harsh environments; in good environments, it can exist in a growth state, and the bacteria can adjust the imbalance of flora to achieve treatment Purpose, can promote the body to produce antibacterial active substances, kill pathogenic bacteria, can produce antibacterial active substances, and has a unique mechanism of biological oxygen capture, can inhibit the growth and reproduction of pathogenic bacteria, and has the ability to promote normal physiological a...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the situation that the number and quality of spores in the preparation of Bacillus licheniformis are not stable due to the large changes in the coefficients of the preparation environment of Bacillus licheniformis and the unstable control of environmental parameters, so that Bacillus licheniformis can be produced during preparation. There are problems such as raw material waste and low yield, and a preparation process for Bacillus licheniformis is provided