期刊
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
卷 63, 期 24, 页码 6860-6884出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/10408398.2022.2043236
关键词
Colonic diseases; targeted delivery; phenolics; antioxidants; encapsulation; gut microbiota
Dietary fibers can form phenolic-dietary fiber composites (PDC) to deliver phenolics to the colon and release them at the targeted site. Additionally, soluble and fermentable dietary fibers have prebiotic effects and may have a synergistic relationship with phenolics in alleviating disease conditions.
Phenolics have been shown by in vitro and animal studies to have multiple pharmacological effects against various colonic diseases. However, their efficacy against colonic diseases, such as inflammatory bowel diseases, Crohn's disease, and colorectal cancer, is significantly compromised due to their chemical instability and susceptibility to modification along the gastrointestinal tract (GIT) before reaching the colonic site. Dietary fibers are promising candidates that can form phenolic-dietary fiber composites (PDC) to carry phenolics to the colon, as they are natural polysaccharides that are non-digestible in the upper intestinal tract but can be partially or fully degradable by gut microbiota in the colon, triggering the release at this targeted site. In addition, soluble and fermentable dietary fibers confer additional health benefits as prebiotics when used in the PDC fabrication, and the possibility of synergistic relationship between phenolics and fibers in alleviating the disease conditions. The functionalities of PDC need to be characterized in terms of their particle characteristics, molecular interactions, release profiles in simulated digestion and colonic fermentation to fully understand the metabolic fate and health benefits. This review examines recent advancements regarding the approaches for fabrication, characterization, and evaluation of PDC in in vitro conditions.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据