Proliferation and action principle of probiotics in cattle, sheep and pigs
Release time:
2018-09-14
Gastrointestinal world provides a broad platform for probiotics to proliferate and absorb nutrients What kind of bacteria? Many pathogenic factors, including antibiotic use, weaning, mycotoxins produced during feeding, dietary changes, and excessive storage density, can lead to animal diseases. Probiotics can increase the beneficial bacteria in the intestinal tract, reduce the number of pathogenic microorganisms, improve the micro ecological environment in the intestinal tract, purify the internal and external environment, and reduce the occurrence of diseases.

Probiotics are constantly proliferating, and of course, pathogenic bacteria also proliferate at the same time. Probiotics can prevent, reduce and limit the proliferation and growth of pathogenic bacteria in the intestinal tract of animals. There are three main ways:
1、 Competition New Exclusion
The competition is not only reflected in the competition between probiotics and pathogenic bacteria in the digestive tract and intestinal wall proliferation scale, but also includes the snatch of intestinal nutrient absorption, probioticsCan quickly occupy the binding sites on the intestinal mucosa, inhibit harmful bacteriaColonization.This is one of the reasons why probiotics are so powerful in helping animals fight disease.
2、 Formation of lactic acid bacteria
active bacteria enterAnimalsAfter the digestive tract, on the one hand, a large amount of intestinal oxygen is consumed, so that the local oxygen molecular concentrationReduce, promote the growth of beneficial anaerobic bacteria, and produce lactic acid and other organic acids, reduce intestinalPH value, indirect inhibitionThe growth of harmful bacteria
Activation of macrophages:immune activationprobioticsBacteria can stimulate the growth and development of animal immune organs, activate lymphocytes, improve immunoglobulin and antibody levels, enhance cellular immunity and humoral immunity, and improve immunity.

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