Related Experiment Video
Updated: Jan 7, 2026

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota
Published on: July 31, 2019
Dietary Polyphenols-Gut Microbiota Interactions: Intervention Strategies and Metabolic Regulation for Intestinal
Huangkun Li1,2, Ji'an Gao2, Wenting Peng2
1School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
Abstract:
In the exploration of the relationship between nutrition and health, dietary polyphenols, as bioactive substances derived from natural plants, have attracted much attention due to their diverse functional properties. Their health effects are highly dependent on the metabolic transformation by intestinal flora. The complex interaction between polyphenols and gut microbiota, as well as their role in the prevention and treatment of intestinal diseases, has become a research hotspot in the fields of nutrition and medicine. This review systematically explains the sources and classifications of polyphenols, points out their natural characteristic of low bioavailability. It also explores their intervention effects on intestinal diseases, analyzes the bidirectional action mechanism between polyphenols and gut microbiota, and elaborates on the specific pathways through which polyphenols improve intestinal diseases by regulating gut microbiota. Collectively, this review provides critical theoretical basis on polyphenols improving intestinal diseases for future research and clinical applications.
More Related Videos
08:58Analyzing Beneficial Effects of Nutritional Supplements on Intestinal Epithelial Barrier Functions During Experimental Colitis
Published on: January 5, 2017
08:34Investigating the Alleviating Effects of Bacillus cereus Administration on Colitis through Gut Microbiota Modulation
Published on: July 27, 2022
Related Concept Videos
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Bacterial Flora of the Large Intestine
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
Irritable Bowel Syndrome III: Medical and Nursing Management
Inflammatory Bowel Disease IV: Pharmacological Management
Pharmacologic...
Bioavailability Enhancement: Drug Stability Enhancement and GI Retention
Drugs for Treatment of Constipation-Predominant IBS