Probiotics can synthesize digestive enzymes. Together with digestive enzymes synthesized by animals, it participates in the digestion of nutrients in the intestine, stimulates animals to secrete digestive enzymes, reduces the depth of small intestinal crypt, increases the height of villi, increases the surface area of small intestine, and promotes the absorption of nutrients in the intestine.
Improve the body's immunity
The structure of probiotics, such as peptidoglycan and lipoteichoic acid, can be used as antigens to directly activate the immune system, or stimulate the host immune system through autocrine immune activators, thus improving the immunity of animals, enhancing the activity of innate immune cells and natural killer cells, activating dendritic cells, stimulating the body to produce cytokines, and stimulating B? Cells secrete antibodies, and probiotics can stimulate the intestinal tract to produce secretory globulin A(SIgA), thus protecting the health of the body.
Maintain the structural balance of intestinal flora
Intestine is not only a normal part of the body, but also participates in important physiological activities of the body. At the same time, there are complex intestinal flora in the intestine, which plays an important role in the growth, development and health of the host.
Improve meat quality
Probiotics can inhibit lipid peroxidation and delay the formation of methemoglobin, thus improving muscle brightness. Probiotics can also affect fatty acid metabolism and improve muscle tenderness.
Improve the body's antioxidant level
Oxides in the body, such as oxygen free radicals and hydroxyl free radicals, contain unpaired electrons, which are prone to redox reactions. When there are too many oxides in the body, it will lead to oxidative damage to the body. There is an antioxidant system in the body, which constantly removes the oxides synthesized by the body and maintains the dynamic balance of oxides.