摘要
目的建立活络镇痛片中欧前胡素的含量测定方法。方法采用HPLC,ODS-Hypersil色谱柱(4.6 mm×200 mm,5μm);乙腈∶水(45∶55)为流动相;检测波长249 nm。结果平均回收率为98.4%,RSD=2.53%。结论所建方法准确,可靠,可用于该药的质量控制。
Objective To establish an HPLC method for determination of imperatorin in Huoluo Zhentong Tabeles. Methods ODS-Hypersil column(4.6 mm × 200 mm,5μm) was used; The mobile phase was aeetonitrile-water(45:55), and detection wavelength was 249 nm. Results The average rate of recovery was 98.4%, RSD = 2.53%. Conclusion The method is accurate and reliable. It can be used for determination of imperatorin in Huoluo Zhentong Tablets.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2006年第11期2181-2182,共2页
Lishizhen Medicine and Materia Medica Research