The HPTLC system (Camag, Switzerland) consisting of Linomat V semiautomatic sample applicator, TLC Scanner IV, twin-trough developing chamber (10 x 10cm), UV cabinet with dual wavelength UV lamps, winCATS software and syringe (100 μl capacity, Hamilton) were used for chromatographic study. Electronic analytical balance (Shimadzu AUX-220) was used for weighing purpose.
