Parameters
RSD of peak area (%)
Sesamin Asaranin
Mobile phase composition 1.872 2.489
Time gap between spotting and plate development 2.181 2.121
Dipping time 2.416 1.944
Derivatization time
 (Heating time)
2.612 1.833
Time gap between derivatization and scanning 2.382 1.850
Table 3: Robustness testing of HPTLC method