摘要
目的:建立针椒巴布剂中二氢辣椒素含量测定方法。方法:采用高效液相色谱法测定,色谱柱为C18,流动相为甲醇-水(70:30),检测波长228nm。结果:二氢辣椒素在6.8～108.8μg.mL-1成良好线性关系(r=0.9999);平均回收率为97.03%,RSD=1.68%。结论:该方法简便、准确,能有效地控制针椒巴布剂的质量。
Objective： To establish the content determination method of Dihydrocapsaicin in zhenjiao Cataplasm. Methods： HPLC was performed to determine on ODS column, the mobile phase was composed of methyl alcohol-water（70： 30） and detection wavelength as 228nm. Results： The linearity of this method well （r = 0. 999 9）,and the average recovery was 97.03%, RSD = 1.68% . Conclusion： This method was simple, sensitive, accurate and available for control of zhenjiao Cataplasm.
出处
《中国现代中药》
CAS
2008年第10期39-41,共3页
Modern Chinese Medicine
基金
广东省中医药管理局立项课题(102129)
