摘要
目的:建立人参养荣丸中桂皮醛的含量测定方法。方法:采用HPLC对制剂中肉桂所含桂皮醛进行含量测定。ODS分析色谱柱,流动相:乙腈-0.1%磷酸水溶液(43:57),流速:1.0mL/min,检测波长:290nm。结果:人参养荣丸中高效液相色谱法(HPLC)测定桂皮醛,可达基线分离,桂皮醛对照品进样量在0.043～0.215μg内呈线性关系,r=0.9996,平均回收率为99.80%,RSD=1.36%(n=5,RSD=1.36%)。结论:该法简便快速,结果准确,重现性好,可作为该制剂的质量控制方法。
Objective：To determine cinnaamic aldehyde in Renshen Yangrong pill.Methods： cinnaamic aldehyde in Renshen Yangrong pill was separated and determined by HPLC.The chromatographic conditions were chosen as follows： ODS analytic chromatographic column, the mobile phrase consisted of acetonitrile-0.1%（43：57）, at a rate of 1.0 mL/min. The wavelength for detection was 290nm. Results：The concentration of cinnaamic aldehyd was linear in the range of 0.043-0.215 μg. The average recovery was 99.80%, （n=5. RSD=l.36%）.Conclusion ： This method was sensitive, quick and accurate for the quatity control of this preparation.
出处
《辽宁中医药大学学报》
CAS
2009年第6期230-231,共2页
Journal of Liaoning University of Traditional Chinese Medicine
