【摘要】 鼠曲草属(Gnaphalium L.)植物富含黄酮类化合物、挥发油、氨基酸,以及钾等化学物质。鼠曲草植物具有抗菌消炎、抗氧化自由基活性、抗补体活性、抑制黄嘌呤氧化酶活性,可以用于治疗炎症、高尿酸血症等疾病,还具有护肝和抗癌的作用。此外,多茎鼠曲草(G.polycaulon Pers.)和鼠曲草(G.affine D. Don)是镉(Cd)超富集植物,可以用于修复Cd污染的土壤。鼠曲草植物提取物中的黄酮类物质存在醚键和吡喃环,具备杀虫功能。更多还原

【Abstract】 Gnaphalium L. is rich in flavonoids, volatile oils, amino acids and potassium. Gnaphalium L. has the antibacterial activities, free radical scavenging abilities, anti-complementary activities, and xanthine oxidase inhibitory activities. The Gnaphalium L. is used to treat hyperuricemia and acute gouty arthritis. Additionally, It also has the function of anticancer and protecting liver. In addition, G. polycaulon Pers. and G. affine are Cd hyperaccumulators, and they could be used to remediate Cd contaminated farmland soil. Furthermore, the flavonoids in the extract of G. affine also have a phenyl group as the B-ring for the beneficial antifeedant activity against pest control.更多还原