Table 4 Intra- and inter-day precision for the determination of Q3Glu in lotus
From: Validation of an optimized HPLC/UV method for the quantification of flavonoids in lotus
Compound | Spiked concentration (mg/mL) | Intra-day (n = 5) | Inter-day (n = 5) | |||
|---|---|---|---|---|---|---|
Found concentration (mg/g) | RSD (%) | Found concentration (mg/g) | RSD (%) | |||
Q3Glu | 20.0 | 34.32 | 0.14 | 34.79 | 1.70 | |
17.5 | 34.91 | 0.91 | 34.83 | 0.89 | ||
15.0 | 35.32 | 0.73 | 34.50 | 1.47 | ||