LEI hong1, FENG Wei-hong2. Determination of Hesperidin in Zhizhu Capsule by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2005, (4): 5-6.
LEI hong1, FENG Wei-hong2. Determination of Hesperidin in Zhizhu Capsule by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2005, (4): 5-6. DOI: 10.13422/j.cnki.syfjx.2005.04.003.
HPLC法测定枳术胶囊中橙皮苷的含量
摘要
目的:建立枳术胶囊中枳实(炒)的高效液相含量测定方法。方法:以甲醇为提取溶媒
以KromasilC18色谱柱(4.6mm×250mm
5μm)为固定相
乙腈水磷酸(20∶80∶0.024V/V/V)为流动相
流速:1.0mL.min-1
检测波长为288nm。结果:橙皮苷在0.1168μg~1.168μg范围内呈良好的线性关系
r=0.9998;平均回收率为96.911%
RSD=I.574%。结论:本方法简便、快速、重复性好
可作为制剂的定量分析方法。
Abstract
Objective:To establish a determining method for hesperidin in Zhizhu Pill by High-Perfomance Liquid Chromatograpgy. Methods:hesperidin was extracted from Zhizhu Pill by methanol. Kromasil C 18 column (4.6mm×250mm
5μm) was used as mobile phase
The flow rate was 1.0mL·min -1 and the wavelength of detection was as 288nm. Results: The calibration curve was showed good linearity within the concentration range of 0.1168μg~1.168μg
r=0.9998
the average recovery was 96.911%
RSD=1.574%. Conclusion:This method is simple and reproducible
and it can be used for the quantitative analysis of hesperidin in Zhizhu Pill.