XIAO Xin-jian. Studies on Quality Standard of Qishenyizhi Capsule[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(12): 80-82.
XIAO Xin-jian. Studies on Quality Standard of Qishenyizhi Capsule[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(12): 80-82. DOI: 10.13422/j.cnki.syfjx.2010.12.026.
芪参益智胶囊质量标准研究
摘要
目的:建立芪参益智胶囊的质量标准。方法:采用薄层色谱法对芪参益智胶囊中党参、枸杞子、陈皮等进行定性鉴别;采用高效液相色谱法测定黄芪甲苷的含量。色谱柱:Agilent Hypersil ODS十八烷基键合硅胶柱(4.6 mm×250 mm
Objective: To establish the quality standard of Qishenyizhi Capsule.Method: TLC were used to distinguish Dangshen
Pugongying
Zhizi and Chishao.HPLC were used for the deterimination of Astragaloside Ⅳ.The column was PHENOMENEX ODS C18(4.6 mm ×250 mm
5 μm);the acetonitrile-water(35∶65) was used as mobile phase
the flow rate was 1.0 mL·min-1
the temperature of drift tube was 45 ℃ and the flow rate of N2 was 1.5 L·min-1.Result: The thin-layer chromatography spots were clear and the negative samples have no interferences;and astragaloside Ⅳ was linear in the range of 0.506~4.554 μg
and the average recovery was 103.05% with RSD 1.43%(n=6).Conclusion: This method is simple
accurate
reliable and can be used as a quality control method for Qishenyizhi Capsule.