Table 6 The contents of clematichinenoside AR and its related impurities in three batches of bulk samples
Bulk-1 | Bulk-2 | Bulk-3 | |||||||
|---|---|---|---|---|---|---|---|---|---|
methodI | methodII | RSD | methodI | methodII | RSD | methodI | methodII | RSD | |
Imp-1(%) | 0.65 | 0.67 | 2.14 | 1.11 | 0.99 | 8.08 | - | - | - |
Imp-2(%) | - | - | - | - | - | - | 2.47 | 2.36 | 3.22 |
clematichinenoside AR(%) | 93.01 | - | - | 92.22 | - | - | 95.03 | - | - |
Imp-3(%) | 4.38 | 4.57 | 3.00 | 4.17 | 4.34 | 2.83 | 2.08 | 2.12 | 1.35 |
Imp-4(%) | 1.24 | 1.35 | 6.01 | 1.22 | 1.39 | 9.21 | - | - | - |
Imp-5(%) | 1.02 | 0.89 | 9.63 | 1.03 | 0.94 | 6.46 | - | - | - |
Sum(%) | 7.28 | 7.48 | 1.92 | 7.53 | 7.66 | 1.21 | 4.55 | 4.48 | 1.10 |