TLC profile of purple variety callus extract. Stationary phase: Silica GF254 Mobile phase: Toluene: Ethyl Acetate: Formic Acid: Water (3: 3: 1: 0.2).

S: Sinensetin; AR: Rosmarinic Acid; E: Eupatorin; MU1: Callus purple varieties ethanol extract. (MS medium); MU2: Callus purple varieties ethyl acetate extract. purple (MS medium); MU3: Callus purple varieties acetone extract. (MS medium); MU4: Callus purple varieties n-hexane extract (MS medium); GU1: Callus purple varieties ethanol extract (Gamborg medium); GU2: Callus purple varieties ethyl acetate extract. purple (Gamborg medium); GU3: Callus purple varieties acetone extract. (Gamborg medium); GU4: Callus purple varieties n-hexane extract (Gamborg medium); NU1: Callus purple varieties ethanol extract (N6 medium); NU2: Callus purple varieties ethyl acetate extract. purple (N6 medium); NU3: Callus purple varieties Acetone extract (N6 medium); NU4: Callus purple varieties n-hexane extract (N6 medium); SU1: Callus purple varieties ethanol extract (SH medium); SU2: Callus purple varieties ethyl acetate extract. purple (SH medium); SU3: Callus purple varieties acetone extract (SH medium); SU4: Callus purple varieties n-hexane extract (SH medium).