Table 8 Evaluation of the accuracy of the proposed HPLC method (method A) for the determination of Ipriflavone by standard addition on Ultracalce®capsules
Claimed Conc of Ip taken from capsule in (µg/mL) | %Found Conc. ± RSD* | Std. Conc. Added (µg/mL) | Total recovered Conc(µg/mL) | Recovered Conc of standard added (µg/mL) | % Recovery |
|---|---|---|---|---|---|
20 | 95.31% ± 0.87 | 10.00 | 29.1 | 10.04 | 100.4 |
20.00 | 39.23 | 20.17 | 100.85 | ||
40.00 | 59.81 | 40.75 | 101.88 |