Title: Extraction of gensenoside
Application Number: 00110418 Application Date: 2000.05.17
Publication Number: 1277205 Publication Date: 2000.12.20
Approval Pub. Date: Granted Pub. Date: 2003.06.25
International Classifi-cation: C07J9/00
Applicant(s) Name: Xu Suixu Address: 110015
Inventor(s) Name:
Attorney & Agent: zheng meng
Abstract:
     The extraction process of gensenoside includes the following technological steps: soaking and decocting material with water as initial solvent, filtering to obtain filtrate, depressing concentration of filtrate, adsorption with microporous resin column, ethanol elution to obtain eluate, decoloring eluate with magnesia and through heating reflux, eliminating impurity in filtrate with exchange resin, recovering alcohol and drying the gensenoside to obtain product. Compared with available technology, the present invention has low cost, high purity of product, no environmental pollution and other advantages.
Time: 5