Table 2.

Quantitative analytical results of astragaloside IV in AR samples.

No.	Mean contents ± SD (%) (n = 3)
Sample_1	0.19 ± 0.0061
Sample_2	0.21 ± 0.0045
Sample_3	0.22 ± 0.0087
Sample_4	0.15 ± 0.0004
Sample_5	0.04 ± 0.0007
Sample_6	0.08 ± 0.0036
Sample_7	0.14 ± 0.0016
Sample_8	0.16 ± 0.0008
Sample_9	0.14 ± 0.0016
Sample_10	0.10 ± 0.0016
Sample_11	0.19 ± 0.0044
Sample_12	0.25 ± 0.0048
Sample_13	0.09 ± 0.0026
Sample_14	0.23 ± 0.0011
Sample_15	0.19 ± 0.0020