Preparation of Postbiotics from Streptococcus sp.

Postbiotics are non viable bacterial products or microorganism metabolic products with biological action in the host. Lactic acid bacteria may produce lactic acid from carbohydrates via a process known as fermentation. Streptococcus thermophilus, like other lactic acid bacteria, is non-spore-forming, catalase-negative, facultatively anaerobic, and fermentative metabolically. The current study is aimed at postbiotic streptococcus sp.