Compound Schisandra-Ginseng-Notoginseng-Lycium Extract Ameliorates Scopolamine-Induced Learning and Memory Disorders in Mice

Table 2

Ratios of the mobile phase for the determination of ginsenosides by HPLC.

Time (min)	Acetonitrile (%)	Water (%)
0	30	70
5.5	36	64
12	80	20
20	100	0
25	30	70
30	30	70