Application of Lactobacillus helveticus KLDS 1.1105 Postbiotics for Resisting Pathogenic Bacteria Infection in the Intestine

Postbiotics, defined as metabolites produced by probiotics, encompass both bacterial cells and their metabolic byproducts, and offer significant health benefits to the host. However, there are relatively few reports on their effects on intestinal microbiota. In this study, we investigated the components, total antioxidant capacity of Lactobacillus helveticus postbiotics (LHPs) and their impact on intestinal flora using the Simulator for Human Intestinal Microecology Simulation (SHIME). The...