Exploring the synergistic benefits of insoluble dietary fiber and bound phenolics: Unveiling the role of bound phenolics in enhancing bioactivities of insoluble dietary fiber
Siyuan Zheng , Yue Zhang , Qing Chen , Xiong Fu , Qiang Huang , Bin Zhang , Hao Dong , Chao Li
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引用次数: 0
Abstract
Background
Insoluble dietary fiber (IDF) has been widely recognized for its diverse physiological activities, with increased intake being linked to a reduced risk of certain non-communicable diseases. Therefore, a comprehensive analysis of the composition, biological activity, and mechanisms of IDF is crucial for advancing its application in functional foods.
Scope and approach
There is a growing interest in the role of bound phenolics (BP) associated with IDF in the physiological activities of IDF. This review offers an overview of IDF's physiological activities, explores the interactions between BP and IDF, and discusses how BP enhance IDF's bioactivities. Mechanisms underlying the synergistic effects of IDF and BP are elucidated, and key directions for future research are proposed.
Key findings and conclusions
IDF demonstrates various physiological activities, including oxidative stress reduction, blood glucose regulation, modulation of gut microbiota composition, and anti-inflammatory effects. The presence of BP, typically associated with IDF through covalent and noncovalent bonds, plays a pivotal role in enhancing the bioactivities of IDF. BP in IDF actively regulate intestinal flora structure and promote IDF metabolism into more short-chain fatty acids (SCFAs), which, alongside BP and metabolites, synergistically exert local or systemic biological activities. Understanding the synergistic effects of IDF and BP provides valuable insights into IDF, contributing to the development of functional dietary fiber foods and dietary interventions aimed at enhancing human health.
期刊介绍:
Trends in Food Science & Technology is a prestigious international journal that specializes in peer-reviewed articles covering the latest advancements in technology, food science, and human nutrition. It serves as a bridge between specialized primary journals and general trade magazines, providing readable and scientifically rigorous reviews and commentaries on current research developments and their potential applications in the food industry.
Unlike traditional journals, Trends in Food Science & Technology does not publish original research papers. Instead, it focuses on critical and comprehensive reviews to offer valuable insights for professionals in the field. By bringing together cutting-edge research and industry applications, this journal plays a vital role in disseminating knowledge and facilitating advancements in the food science and technology sector.