表2.
秦皮样品中秦皮甲素和秦皮乙素的含量
| No. | Aesculin (ESM) | Aesculetin | |
|---|---|---|---|
| ESM | EAW | ||
| S1 | 1.22 | 0.11 | 0.11 |
| S2 | 2.11 | 0.19 | 0.19 |
| S3 | 1.86 | 0.22 | 0.22 |
| S4 | 2.14 | 0.37 | 0.37 |
| S5 | 0.77 | 1.48 | 1.47 |
| S6 | 0.83 | 0.23 | 0.22 |
| S7 | 2.80 | 0.12 | 0.11 |
| S8 | 0.68 | 0.33 | 0.33 |
| S9 | 0.41 | 0.40 | 0.40 |
| S10 | 0.26 | 0.11 | 0.11 |
ESM: external standard method; EAW: equal absorption wavelength.