Description
Inactivated probiotics have good immune functions on human body, because they are rich inlipoteichoic acid, peptidoglycan, exopolysaccharides and fatty acid. For example, EPS of bifidobacterium longum BL21 can reduce the melanin formation of B16 cells significantly. EPS (3.3 mg/ml) inhibit melanin formation rate reducing to 50%.
Inactivated probiotics can't be affected by gastric acid, bile and heat. It can be used infood processing as ingredients. The products have strong induced tumor necrosisfactor, interleukin, immunoglobulin and interferon. It can promote theintestinal epithelial tissue to stimulate the intestinal bifidobacteriumproliferation, inhibiting the growth of Clostridium in the large intestine,meanwhile playing a good role of prebiotics.
Inactivated probiotics as a functional ingredient can be added infood, health food and medicine.