Table 3 The gradient elution composition of the mobile phases for separation of 6-, 8-, 10- Gingerol and 6-shogaol.
Time (minute) | Acetonitrile (%) | Water (%) |
|---|---|---|
0 | 40 | 60 |
10.0 | 40 | 60 |
40.0 | 90 | 10 |
40.5 | 100 | 0 |
45 | 100 | 0 |
45.5 | 40 | 60 |
50 | 40 | 60 |
Time (minute) | Acetonitrile (%) | Water (%) |
|---|---|---|
0 | 40 | 60 |
10.0 | 40 | 60 |
40.0 | 90 | 10 |
40.5 | 100 | 0 |
45 | 100 | 0 |
45.5 | 40 | 60 |
50 | 40 | 60 |