Analysis of Yield of Eleutherosides B and E in Acanthopanax divaricatus and A. koreanum Grown with Varying Cultivation Methods

Table 3

The contents of eleutherosides B (1) and E (2) in A. divaricatus and A. koreanum planted at varying times.

Sample	Planting time	Content (mg/g)
		1	2	Total
A. divaricatus	Upper part
	March 30	Trace	6.491 ± 0.012	6.491 ± 0.012
	April 15	0.005 ± 0.002	4.285 ± 0.006	4.290 ± 0.008
	April 30	0.016 ± 0.001	6.510 ± 0.015	6.526 ± 0.016
	Lower part
	March 30	—	3.769 ± 0.004	3.769 ± 0.004
	April 15	0.002 ± 0.001	3.985 ± 0.007	3.987 ± 0.008
	April 30	Trace	10.083 ± 0.012	10.083 ± 0.012
A. koreanum	Upper part
	March 30	3.378 ± 0.012	2.315 ± 0.014	5.693 ± 0.026
	April 15	2.436 ± 0.015	2.110 ± 0.016	4.546 ± 0.031
	April 30	2.834 ± 0.007	2.349 ± 0.007	5.183 ± 0.014
	Lower part
	March 30	3.590 ± 0.033	2.939 ± 0.013	6.529 ± 0.046
	April 15	1.887 ± 0.035	1.768 ± 0.012	3.655 ± 0.047
	April 30	3.225 ± 0.028	2.915 ± 0.024	6.140 ± 0.052

Plant divisions and data presentation are as shown in Table 2.