从传统药食同源到现代应用:玉竹资源开发利用研究进展OA

This review summarized recent research progress on Polygonatum odoratum in terms of germplasm resources,chemical constituent,pharmacological activities and quality evaluation.Polygonatum odoratum is primarily distributed in two major production regions:the northern region,dominated by wild varieties mainly found in Hebei and Northeast China,and the southern region,characterized by cultivated varieties including"Xiangyuzhu"from Hunan and"Zheyuzhu"from Zhejiang.These varieties can be accurately classified and identified through morphological,cytological,and molecular biological methods.Chemical constituent studies had revealed that Polygonatum odoratum contains various bioactive compounds,including polysaccharides,flavonoids,steroidal saponins,amino acids,and minerals.Modern pharmacological research had demonstrated that Polygonatum odoratum and its active components possess multiple therapeutic effects,including anti-tumor,reducing blood sugar,antioxidant,and immunomodulatory activities.Scientific quality evaluation of Polygonatum odoratum can be achieves through modern analytical techniques,using polysaccharides,total flavonoids,and total saponins as indicator components.This review provides scientific basis for strengthening the protection and rational utilization of Polygonatum odoratum germplasm resources,conducting in-depth research on the mechanisms of active components,improving quality standard systems,and developing applications in medicine and health products.