HPTLC Fingerprint Profile and Isolation of Marker Compound of Ruellia tuberosa
Figure 7
Densitogram of RT-F2 compound at 600 nm, where T1, T2, T3, T6, and T7 are 1.25, 2.5, 3.75, 5.0, and 6.25 concentration of standard RT-F2 (μg/mL), respectively. T4 and T5 are petroleum ether extract and ethyl acetate extract (μg/mL), respectively.
