薯类茎叶化学成分与生物活性研究进展

Research Progress on Chemical Constituents and Biological Activities of Stems and Leaves of Potato

薯类茎叶是附加值高的植物资源。薯类茎叶中含有蛋白质、膳食纤维、维生素、矿物质等营养成分,同时还含有多酚、多糖、茄尼醇等活性成分,具有抗肿瘤、抗菌、降血糖、抗氧化、免疫调节等多种功能作用。本文综述了常见薯类茎叶营养成分、活性成分及生物活性,旨在提高对薯类茎叶重要性的认识,以期对常见薯类茎叶的有效利用和产业化提供参考。

Potato stems and leaves are plant resources of high additional value. Potato stems and leaves contain not only some nutritional ingredients, such as protein, dietary fiber, vitamins, minerals, but also some active ingredient, such as phenolic compounds, polysaccharides, solanesol. Therefore, they have good antitumor, antibacterial, hypoglycemic,antioxidant activity and immunoregulation. The expositions of the nutrition and active ingredients, biological activities of common potato stems and leaves are to raise the awareness of the importance of potato stems and leaves, which provides some references for the effective utilization and industrialization of common potato stems and leaves.