WANG Rui, ZHAN Xiao-ri, LI Huan. Effects of Guizhi Decoction and Its Disassembled Prescriptions on Dissolution of Paeoniflorin[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(9): 6-8.
WANG Rui, ZHAN Xiao-ri, LI Huan. Effects of Guizhi Decoction and Its Disassembled Prescriptions on Dissolution of Paeoniflorin[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(9): 6-8. DOI: 10.11653/syfj201309006.
桂枝汤及其拆方对芍药苷溶出量的影响
摘要
目的: 研究桂枝汤拆方前后芍药苷的含量变化。 方法: 采用Diamonsil RP-C18色谱柱(4.6 mm × 250 mm
Objective: To investigate effects of Guizhi decoction and its disassembled prescriptions on the content of paeoniflorin. Method: A gradient HPLC system was used in the quantitative analysis of paeoniflorin on Diamonsil RP-C18 column (4.6 mm×250 mm
5 μm) with acetonitrile and water as mobile phase
the flow rate was 1 mL·min-1and the detection wavelength was 230 nm. Result: The content of paeoniflorin had great changes comparing Guizhi decoction with its different disassembled prescriptions
the order of it was group 4>group 3>group 5>group 1>group 2;By comparing with group 5
group 2 and group 1 had significant differences(P<0.05)
but group 3 and group 4 had not. Conclusion: Radix Ei Rhizoma Glycyrrhizae and Ramulus Cinnamomi were helpful to the dissolution of paeoniflorin from Radix Paeoniae Alba
but Rhizoma Zingiberis Recens and Fructus Jujubae had few effects on it.