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Simultaneous purification of pulchinenoside B4 and B5 from pulsatilla chinensis using macroporous resin and preparative high performance liquid chromatography

Liming Wang, Auteur ; Qiongming Xu, Auteur ; Sheng Su, Auteur |

Dans Industrial & engineering chemistry research (Vol. 51 N° 45, Novembre 2012)

Pulchinenoside B4 and B5 (PB4, PB5) are two major triterpenoid saponins existing in the roots of Pulsatilla chinensis (Bunge) Regel. In this study, a systematic preparative process was developed for the simultaneous purification of PB4 and PB5 f[...]

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