HPTLC Fingerprint Profile and Isolation of Marker Compound of Ruellia tuberosa

Figure 3

HPTLC fingerprint of various extracts of R. tuberosa at 600 nm. (A) Petroleum Ether extract (R). (B) Toluene extract (R). (C) Chloroform extract (R). (D) EtOH extract (R). (E) Petroleum Ether Fraction (R). (F) Hexane Fraction (R). (G) Toluene Fract (R). (H) Chloroform Fract (R). (I) EtOH Fract (R). (J) Methanol Fract (R). (K) EtOH extract (R). (L) methanol extract (R). (M) Petroleum Ether extract (S). (N) petroleum ether (L). R: root; Fract: hydroalcoholic fraction; L: Leaf; S: stem.