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

Table 4

Four factors and two levels of orthogonal experiments (g·kg⁻¹).

Level	Factor
	A		B		C		D
	(Schisandra)		(Ginseng)		(Notoginseng)		(Lycium barbarum)
	Crude material	Extract	Crude material	Extract	Crude material	Extract	Crude material	Extract
1	0.3	0.044	0.5	0.067	0.16	0.011	1	0.24
2	1	0.148	1.5	0.201	0.5	0.068	2	0.48