十六种晋产北柴胡柴胡皂苷含量分析

本实验分别以高效液相色谱法和分光光度法测定了山西省十三个产地的16种北柴胡中柴胡皂苷a、d及柴胡总皂苷的含量.结果表明,在16种晋产北柴胡中,柴胡皂苷a的质量分数为0.038％～0.369％,柴胡皂苷d的质量分数为0.036％～0.681％,柴胡总皂苷的质量分数为0.354％～3.949％；12种晋产北柴胡中的柴胡皂苷a、10种中的柴胡皂苷d和13种中的柴胡总皂苷含量分别超过了0.1％、0.2％和1.0％.

Analysis on Saikosaponin of Sixteen Bupleurum chinense from Shanxi

Saikosaponins a and d were used as the chemical reference substance to establish HPLC and visible-spectrophotometry methods for determination of total contents of saikosaponin in sixteen kinds of Bupleurum chinense from thirteen production areas in Shanxi province.The results showed that the contents of saikosaponins a and d and the total saikosaponin in B.chinense were 0.038%~0.369%,0.036%~0.681%,and 0.354%~3.949%,respectively.In addition,the contents of saikosaponin a in 12 species,saikosaponin d in 10 species,and the total saikosaponin in 13 species were more than 0.1%,0.2% and 1.0%,respectively.