Fig. 3. HPLC chromatograms of ginseng root extracts. Control raw ginseng roots were incubated at 4℃ (A) for 7 d. Raw ginseng roots were treated in the dark (B), 380 nm (C), 450 nm (D), 470 nm (E), and 670 nm (F) for 7 d at 25℃.