参考文献:10.1016/s0031-9422(00)97572-1 摘要:Hattori M, Xin-Li H, Qing-Ming C, Kawata Y, Tezuka Y, Kikuchi T, Namba T. 6-hydroxykaempferol and its glycosides from Carthamus tinctorius petals. Phytochemistry. 1992 Jan;31(11):4001–4. doi: 10.1016/s0031-9422(00)97572-1.