Article ; Online: Colon-Targeted Release of Turmeric Nonextractable Polyphenols and Their Anticolitis Potential via Gut Microbiota-Dependent Alleviation on Intestinal Barrier Dysfunction in Mice.
Journal of agricultural and food chemistry
2023 Volume 71, Issue 30, Page(s) 11627–11641
Abstract: Solid evidence has emerged supporting the role of nonextractable polyphenols (NEPs) and dietary fibers (DFs) as gut microbiota modulators. This study aims to elucidate gut microbiota-dependent release of turmeric NEPs and examine the possible anti- ... ...
Abstract | Solid evidence has emerged supporting the role of nonextractable polyphenols (NEPs) and dietary fibers (DFs) as gut microbiota modulators. This study aims to elucidate gut microbiota-dependent release of turmeric NEPs and examine the possible anti-inflammatory mechanism in the dextran sulfate sodium-induced ulcerative colitis (UC) model. 1.5% DSS drinking water-induced C57BL/6J mice were fed a standard rodent chow supplemented with or without 8% extractable polyphenols (EPs), NEPs, or DFs for 37 days. The bound curcumin, demethoxycurcumin, and bisdemethoxycurcumin in NEPs were released up to 181.5 ± 10.6, 65.2 ± 6.0, and 69.5 ± 7.6 μg/mL by in vitro gut microbiota-simulated fermentation and released into the colon of NEP-supplemented mice by 5.7-, 11.0-, and 7.8-fold higher than pseudo germ-free mice, respectively ( |
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MeSH term(s) | Animals ; Mice ; Mice, Inbred C57BL ; Curcuma ; Gastrointestinal Microbiome ; Colon ; Colitis, Ulcerative ; Dietary Fiber ; Inflammation ; Polyphenols ; Dextran Sulfate ; Disease Models, Animal ; Colitis/chemically induced ; Colitis/drug therapy |
Chemical Substances | Dietary Fiber ; Polyphenols ; Dextran Sulfate (9042-14-2) |
Language | English |
Publishing date | 2023-07-20 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 241619-0 |
ISSN | 1520-5118 ; 0021-8561 |
ISSN (online) | 1520-5118 |
ISSN | 0021-8561 |
DOI | 10.1021/acs.jafc.3c00871 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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