Analysis of the Preventive Effect of Pomace and Its Isolated Components on Colitis in Mice Based on Gut Microbiota and Serum Metabolomics.

Inflammatory bowel disease (IBD), including relapsing-remitting ulcerative colitis and Crohn's disease, is a non-specific chronic intestinal inflammatory disease. , which is rich in polyphenolic compounds, has been shown to exert antioxidative and anti-inflammatory effects. The research evaluates the dietary impacts of pomace, its polyphenol-rich extract, and fiber-rich residue on colitis symptoms.