Table 2.

The contents of eight medicinal active ingredients of S. baicalensis under different treatments (mg/g).

Treatments	The contents of medicinal active ingredients (Dry weight, mg/g)
	Baicalin	Wogonoside	Baicalein	Wogonin	Scutellarin	Scutellarein	Apigenin	Chrysin
D	134.538 ± 0.190 a	26.582 ± 0.021 b	3.962 ± 0.008 b	1.387 ± 0.007 b	0.463 ± 0.003 c	0.099 ± 0.001 a	0.057 ± 0.000 a	0.313 ± 0.001 b
D-S- C-D	128.146 ± 0.295 bc	22.314 ± 0.087 e	2.426 ± 0.014 c	0.998 ± 0.006 c	0.591 ± 0.007 a	0.042 ± 0.001 c	0.055 ± 0.000 b	0.345 ± 0.002 a
D-S-C	104.085 ± 0.194 d	18.274 ± 0.048 f	2.085 ± 0.011 d	0.890 ± 0.002 d	0.574 ± 0.004 b	0.033 ± 0.000 e	0.036 ± 0.001 c	0.298 ± 0.001 c
C-S-D	128.001 ± 0.155 bc	26.106 ± 0.077 c	0.900 ± 0.004 e	0.630 ± 0.003 f	0.365 ± 0.004 e	0.036 ± 0.001 d	0.028 ± 0.001 d	0.106 ± 0.000 f
S- C-D	124.634 ± 0.084 c	25.059 ± 0.124 d	0.860 ± 0.003 f	0.733 ± 0.003 e	0.392 ± 0.002 d	0.062 ± 0.001 b	0.055 ± 0.000 a	0.137 ± 0.001 e
C-D	129.478 ± 0.185 b	26.946 ± 0.052 a	5.200 ± 0.012 a	1.522 ± 0.004 a	0.191 ± 0.005 f	0.026 ± 0.001 f	0.026 ± 0.000 e	0.192 ± 0.002 d

Note: Different letters indicate significant differences of the content of each medicinal active ingredient in the same column (P ≤ 0.05).