We established cell suspension culture on ginseng and some attempts have been made to increase ginsenoside yield of ginseng cell culture through manipulation various culture factors and process variable. The maximum biomass yields of cell suspension culture of ginseng was obtained in medium containing 2,4-D as compared to IBA or NAA. However, ginsenoside production was much higher in IBA or NAA containing medium and 7 mg/L IBA was determined to be optimal for cell growth ( mg/L DW) and ginsenoside production ( mg/g DW)
