Table 3
Comparative ginsenosides contents of both white and red ginseng according to six extraction steps

Extraction steps1)		Ginsenosides (mg/g)
		Rg1	Re	Rf	Rg2+Rh1	Rb1	Rc	Rb2	Rb3	Rd	Rg3	Total
White ginseng	1st	9.31	9.34	2.59	1.36	7.82	7.10	4.28	0.10	1.22	ND2)	43.12
	2nd	6.91	5.31	1.79	0.83	6.71	4.55	2.95	0.58	1.28	ND	30.91
	3rd	4.65	3.58	1.15	0.63	4.91	3.00	1.98	0.40	1.08	ND	21.38
	4th	1.33	2.75	0.30	0.38	3.48	0.91	0.61	0.11	0.25	ND	10.12
	5th	0.10	2.06	0.23	0.10	1.19	0.68	0.45	0.09	0.19	ND	5.09
	6th	0.39	1.42	0.08	0.06	0.51	0.27	0.18	0.05	ND	ND	2.96
	Total	22.69	24.46	6.14	3.36	24.62	16.51	10.45	1.33	4.02	-	113.58
Red ginseng	1st	11.38	8.08	2.36	1.28	10.17	7.97	4.47	1.04	1.56	0.55	48.86
	2nd	7.09	4.53	1.47	0.71	6.54	4.13	2.37	0.54	1.02	0.33	28.73
	3rd	4.42	2.85	0.86	0.34	4.21	2.07	1.24	0.29	0.64	0.20	17.12
	4th	3.10	2.11	0.60	0.25	3.51	1.62	1.01	0.27	0.54	0.17	13.18
	5th	0.75	0.81	0.13	0.07	0.79	0.31	0.17	0.02	0.06	0.02	3.13
	6th	0.29	0.38	0.06	0.02	0.29	0.12	0.06	0.01	0.02	0.01	1.26
	Total	27.03	18.76	5.48	2.67	25.51	16.22	9.32	2.17	3.84	1.28	112.28

1st, 65℃ 70% EtOH; 2nd, 75℃ 60% EtOH; 3rd, 80℃ 50% EtOH; 4th, 85℃ 40% EtOH; 5th, 90℃ 20% EtOH; 6th, 95℃ 0% EtOH.
Not detected.
All extraction conditions performed for 12hr.