摘要
目的:建立HPLC测定理气健脾颗粒中橙皮苷的含量。方法:色谱柱:BeckmanODS C18柱(4·6mm×250mm,5μm);流动相:乙腈-0.2%磷酸(2JD:80);流速:1.0mL·min^-1;检测波长:284nm。结果:橙皮苷进样量的线性范围0.040~0.40Ixg(r=0.9998),平均加样回收率为100.49%,RSD=1.66%(n=6)。结论:本法灵敏、准确、快速,可用于理气健脾颗粒的质量控制。
Objective: To establish a Methods: ODS Cts(4. 6 mm x 250 mm,5μm) method for determination Hesperidin in LiqiJianpi granule by HPLC. colum was used, mobile phrase was acetonitrile -0. 2% phosphoric acid (20:80), flow rate wasl. 0 mL· min^- 1 and the detection wavelength at 284 nm. Results: The standard curve was linear over the range of 0. 040-0. 40μg with the correlation coefficient 0. 999 8. The average recovery was 100. 49 % with RSD = 1.66 % ( n = 6). Conclusion: The HPLC method is sensitive, accurate and rapid. It can be used to control the quality of LiqiJianpi granule.
出处
《中国现代中药》
CAS
2010年第11期34-35,共2页
Modern Chinese Medicine