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The stability test results of Specnuezhenide and Nuezhenoside G13.
| Sample | Time (h) | Peak area 1 | Peak area 2 | Average peak area | Content (%) | Average content (%) | RSD (%) |
|---|---|---|---|---|---|---|---|
| Specnuezhenide | 0 | 161.9 | 162.9 | 162.4 | 39.92 | 39.66 | 0.48 |
| 8 | 160.4 | 160.7 | 160.6 | 39.51 | |||
| 16 | 160.2 | 160.9 | 160.6 | 39.51 | |||
| 32 | 161.1 | 161.5 | 161.3 | 39.68 | |||
| Nuezhenoside G13 | 0 | 153.4 | 148.1 | 150.8 | 40.41 | 40.40 | 0.35 |
| 8 | 150.3 | 152.6 | 151.4 | 40.59 | |||
| 16 | 148.7 | 151.5 | 150.1 | 40.25 | |||
| 32 | 151.5 | 149.6 | 150.6 | 40.36 |
