3Kuo Ching-Hua,Sun Shao-Wen.Analysis of nine rhubarb anthraquinones and bianthrones by micellar electrokinetic chromatography using experimental design[J].Anal Chim Acta,2003,482:47-50.
4Koyama Junko,Morita Izund,Kobayashi Norihiro.Simultaneous determination of anthraquinones in rhubarb by high-performance liquid chromatography and capillary electrophoresis[J].J Chromatogr A,2007,1145:183-184.