摘要
建立血塞通胶囊中人参皂苷含量测定的方法。采用ZORBAXEclipseXDB-C18(4.6×150 mm5,μm)色谱柱;流动相为乙腈∶水(20∶80),流速:1.0 mL/min;梯度洗脱;检测器波长2:03nm。R1在0.3~3.0μg(r=0.999 9,n=6),Rg1在1.28~12.8μg(r=0.999 4,n=6),Rb1在1.32~13.2μg(r=0.999 4,n=6)范围内呈良好的线性关系;平均回收率R1:100.53%,RSD:1.65%;Rg1:97.69%,RSD:2.05%;Rb1:98.08%,RSD:1.59%。该方法简便快捷、分离效果好,可作为产品的质量控制方法。
To establish a Xuesaitong capsules ginsenoside determination method.ZORBAX Eclipse XDB-C18(4.6×150 mm,5μm)column;mobile phase: acetonitrile:water(20∶80),flow rate:1.0 mL /min;gradient elution;detector wavelength:203 nm.R1: 0.3 ~ 3.0 μg(r = 0.999 9,n = 6),Rg1:1.28~12.8μg(r = 0.999 4,n = 6),Rb1: 1.32~13.2 μg(r = 0.999 4,n = 6)were used.The results were within the framework of a good linear relationship,with an average recovery rate:R1: 100.53 %,RSD:1.65 %;Rg1:97.69 %,RSD:2.05 %;Rb1:98.08 %,RSD:1.59 % respectively.The method is simple and fast,effective for the separation,as the product of the quality control method.
出处
《特产研究》
2010年第4期49-51,共3页
Special Wild Economic Animal and Plant Research