According to international standards, probiotics need to be active, have a sufficient number of microorganisms that are beneficial to the host, and can be called probiotics. Therefore, activity is the key to probiotics. After passing through the human digestive tract environment and successfully passing through gastric acid, bile, etc., the bacteria that can survive can reach the large intestine to play a role, and it is effective to contain at least 1 million bacteria. Because probiotics are very sensitive to heat, it is determined that probiotics can only be dried and processed by freeze-drying equipment. The freeze-drying technology can reduce the damage of probiotic biological tissues and cells, structures and characteristics, thereby protecting the stability of the active ingredients of dry heat-sensitive products such as probiotics. Ensure nutrient content and microbial preservation
