SEPARATION METHOD OF EXTRACT CONTAINING GINSENOSIDE RE OR EXTRACT CONTAINING POLYPHENOL FROM CRUDE SAPONIN EXTRACT AND EXTRACT THEREFROM

摘要

The present invention provides a separation method of an extract containing ginsenoside RE or an extract containing polyphenol from a crude saponin extract and an extract therefrom. The method comprises a step of applying a crude saponin extract to a reverse phase chromatography column and combining saponin to the reverse phase chromatography column; and a step of applying ethanol to the column thereby separating ginsenoside RE-contained fractions or entire polyphenol-contained fractions.;COPYRIGHT KIPO 2014;[Reference numerals] (AA) Absorbance(mAu); (BB) Time(minute)