菊粉及其调节宿主肠道菌群机制的研究进展

Research progress of inulin and its mechanism in regulating host intestinal flora

随着人民生活质量提高,国民对健康饮食的重视程度日益增强。以菊粉为代表的低聚糖,作为功能性成分添加到保健食品中,具有良好的应用前景和极大的发展潜力。文章介绍了菊粉的来源、结构、分离提取,并从调节抗氧化性、调节微生物群落、抗炎、基因调控及聚合度方面综述了菊粉调节宿主肠道菌群结构的机制,以期为菊粉的精深加工和利用提供参考。

With the improvement of human life quality,the importance of healthy diet attracts more and more attention.There is a good prospect for the market of the functional health foods,which consist oligosaccharides,such as inulin,as an important component.The origin,structure,isolation and extraction of inulin were introduced in this review.The mechanism of inulin in regulating host intestinal flora structure was summarized from the perspectives of antioxidant activity,microbiology population,anti-inflammatory,gene regulation and degree of polymerization of inulin.