Table 4 The content of seven ingredients of different preparations in ganjiang decoction \(\left( {\overline{X\,} \, \pm \,S} \right)\)
Method | Ferulic acid (mg/g) | Gallic acid (mg/g) | Ellagic acid (mg/g) | Palmatine (mg/g) | Berberine Hydrochloride (mg/g) | Zingerone (μg/g) | Ligustilide (μg/g) |
|---|---|---|---|---|---|---|---|
1 | 0.14 ± 0.01 | 4.54 ± 0.48 | 3.09 ± 0.25 | 1.09 ± 0.09 | 21.43 ± 3.31 | – | 7.76 ± 0.26 |
2 | 0.27 ± 0.03 | 3.84 ± 0.07 | 1.41 ± 0.03 | 5.46 ± 0.89 | 168.26 ± 3.63 | 2.47 ± 0.07 | 13.10 ± 0.30 |
3 | 0.30 ± 0.01 | 2.83 ± 0.03 | 1.80 ± 0.19 | 6.11 ± 0.45 | 227.19 ± 4.79 | 2.42 ± 0.01 | 14.18 ± 0.36 |
4 | 0.20 ± 0.02 | 2.46 ± 0.07 | 1.45 ± 0.12 | 5.29 ± 1.10 | 172.03 ± 13.67 | 3.76 ± 0.07 | 88.04 ± 0.95 |
5 | 0.34 ± 0.05 | 2.01 ± 0.17 | 1.26 ± 0.18 | 7.43 ± 0.39 | 305.50 ± 19.58 | 3.56 ± 0.04 | 91.46 ± 2.73 |