ZHANG Da-jun, WANG Zhao-hua. Determination of Gardenoside in Fushenning Tablets by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(12): 88-89.
ZHANG Da-jun, WANG Zhao-hua. Determination of Gardenoside in Fushenning Tablets by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(12): 88-89. DOI: 10.13422/j.cnki.syfjx.2010.12.029.
高效液相色谱法测定复肾宁片中栀子苷的含量
摘要
目的:应用高效液相色谱法测定复肾宁片中栀子苷的含量。方法:采用Shim-pack-C18柱(4.6 mm×150 mm
5μm)
以乙腈-水(10∶90)为流动相
检测波长238 nm。结果:栀子苷线性范围为0.136~0.680μg
r=0.999 9。栀子苷的回收率分别为98.04%
RSD 0.46%。结论:该方法用于测定复肾宁片中栀子苷的含量
具有简便、准确、灵敏的特点
可作为该制剂质量控制的指标。
Abstract
Objective: To determine the content of Gardenoside in Fushenning Tablets by high performance liquid chromatography.Method: The determination was carried out on a Shim-pack-C18 column(4.6 mm×150 mm
5 μm)eluted with and the mobile phase of acetonitrile-water(10∶90).The detection wavelength was of 238 nm.Result: Gardenoside was linear within the range of 0.136-0.680 μg
with a correlation coefficient of 0.999 9.The average recovery of gardenoside was 98.04%
with RSD 0.46%.Conclusion: The method is simple
accurate
sensitive and can be applied to the quality control of the preparation.