Research Article
A Rapid Reversed-Phase HPLC Method for Analysis of Trans-Resveratrol in PLGA Nanoparticulate Formulation
Table 3
Short-term, long-term, and freeze-thaw stability of
t-RVT quality controls (
).
| | Stability conditions | Nominal concentration (μg/mL) | | 0.025 | 0.5 | 1.5 | 2.0 |
| | Short-term stability | | | | | | Mean determined concentration (μg/mL) | 0.024 | 0.47 | 1.474 | 1.992 | | Accuracy (%) | 96.0 | 94.6 | 98.26 | 99.6 | | Long-term stability | | | | | | Mean determined concentration (μg/mL) | 0.023 | 0.482 | 1.469 | 1.967 | | Accuracy (%) | 94.0 | 96.4 | 97.93 | 98.35 | | Freeze-thaw stability | | | | | | Mean determined concentration (μg/mL) | 0.024 | 0.491 | 1.483 | 1.986 | | Accuracy (%) | 96.0 | 98.2 | 98.87 | 99.3 |
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