HPLC测定七叶皂苷钠,并用蒸发光检测器(ELSD)检测,得到HPLC-ELSD指纹图谱。对不同注射用七叶皂苷钠样品的比较研究表明,HPLC-ELSD指纹图谱准确的显示了样品的质量,结果直观,可靠

A finger print of HPLC based on evaporation light scattering detection (ELSD) for Aescin has been described. The HPLC ELSD finger print can intuitively suggest the quality information of Aescin and may be of practical value for the quality control of samples of sodium aescinate for injection.