Recrystallized Resistant Starch: Structural Changes in the Stomach, Duodenum, and Ileum and the Impact on Blood Glucose and Intestinal Microbiome in Mice

experiments showed that RS could maintain the normal growth of mice and effectively control weight gain. RS3a significantly increased the concentrations of acetic, propionic, and butyric acids, while reducing the abundance of Firmicutes to Bacteroidetes ratio, further confirming the benefits of RS3 in gastrointestinal health.