| abstract |
The present invention relates to a method for preparing black ginseng having an increased content of ginseng saponin, which comprises repeating 9 times of steam-drying and hot-air-drying of ginseng with boiled ginseng, And a pretreatment step of immersing the juice for 10 minutes to 1 hour. Using the production method of the present invention, it is possible to provide ginseng saponins Rg2, Rg3, Rh1 and Rh2 with increased black ginseng. In particular, the production of black ginseng, in which the content of ginseng saponin, Rg3 and Rh2, Therefore, it can be widely used for the development of anticancer drugs, anticancer drugs, and anti-cancer health functional foods. |