安徽农学通报 >
2024 , Vol. 30 >Issue 24: 102 - 105
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2024.24.022
膳食多酚与肠道微生物群的相互作用研究进展
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王艳珍(1978—),女,河南濮阳人,硕士,讲师,从事功能性食品研究。 |
Copy editor: 胡立萍
收稿日期: 2024-09-05
网络出版日期: 2024-12-31
基金资助
鹤壁职业技术学院校本科技类重点课题“食源型有机硫化物的提取及其在功能性油脂中的应用研究”(2023-KJZD-004)
鹤壁职业技术学院教学改革研究与实践项目“科教融汇视阈下《功能性食品开发与应用》课程教学改革的探索与实践”(2023gdjg038)
Research progress on the interaction between dietary polyphenols and intestinal microbiota
膳食多酚广泛存在于水果和茶等食物中,具有抗氧化、抗炎等多种活性功能。本文从膳食多酚对宿主的作用,肠道微生物与宿主健康的关系以及膳食多酚与肠道微生物群之间的互作机制3个方面,分析了膳食多酚与肠道微生物群之间的相互作用研究进展。在宿主作用方面,膳食多酚因其抗菌和抗炎等特性,对治疗心血管疾病等有积极作用;肠道微生物通过产生丙酸和芳香族氨基酸等代谢物调节机体免疫功能,从而增强宿主的免疫功能。在两者间的相互作用方面,膳食多酚的摄入可以影响肠道微生物的种类和数量,调节微生物群落的平衡,提高益生菌的比例,减少有害菌的数量;肠道微生物群对摄入的膳食多酚具有修饰作用,调节其代谢和吸收,进而对宿主发挥作用。研究为进一步探究膳食多酚在预防和改善肠道健康方面的作用提供参考。
王艳珍 . 膳食多酚与肠道微生物群的相互作用研究进展[J]. 安徽农学通报, 2024 , 30(24) : 102 -105 . DOI: 10.16377/j.cnki.issn1007-7731.2024.24.022
Dietary polyphenols are widely found in fruits, tea, and other foods, and have various active functions such as antioxidant and anti-inflammatory.In this paper, the research progress of the interaction between dietary polyphenols and intestinal microbiota was analyzed from 3 aspects: the effect of dietary polyphenols on the host, the relationship between intestinal microbiota and host health, and the interaction mechanism between dietary polyphenols and intestinal microbiota. In terms of host effects, dietary polyphenols have positive effects on host cardiovascular diseases due to their antibacterial and anti-inflammatory properties. Intestinal microbiota regulate immunity and other functions by producing metabolites such as propionic acid and aromatic amino acids, thereby enhancing the immune function of the host. In terms of the interaction between the two, the intake of dietary polyphenols can affect the types and quantities of intestinal microorganisms, regulate the balance of microbial communities, increase the proportion of probiotics, and reduce the number of harmful bacteria. The gut microbiota modifies the intake of dietary polyphenols, regulates their metabolism and absorption, and thus plays a role in the host. This study provides a reference for further exploring the role of dietary polyphenols in preventing and improving intestinal health.
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