Comparison of Content of Pulchinenoside B4 from Different Sources of Pulsatilla Chinensis / 中国中医药信息杂志

ABSTRACT

Objective To investigate the quality of Pulsatilla chinensis from different sources on reference of pulchinenoside B4 as the index. Methods Five kinds of Pulsatilla chinensis herbs and cut crude drug were purchased from Chinese herbal medicine market in Bozhou,and Wild Pulsatilla chinensis were collected from Chuzhou. The content of pulchinenoside B4 were determined by HPLC. Results Linear relationship was good within 0.312 5～10 ?g,the regression equation was Y=276 350X -12 180,R2= 0.999 6. Conclusion The differences of pulchinenoside B4 from different sources of Pulsatilla chinensis varied greatly.