Cell viability % of S. surattense fruit extract and Doxorubicin as a positive control. (A) Anti-cancer activity of S. surattense fruit extract on HepG2 cell viability. HepG2 cells treated with different concentrations (30, 40, 50, 60, 70, 80, 90, and 100 µg/mL) of S. surattense fruit extract (x-axis) and cell viability % relative to control (y-axis). The extract concentrations (40, 50, 60, 70, 80, 90, and 100 µg/mL) were significant with statistical difference (p < 0.00) and STDs 2.1, 3.2, 2.2, 4.2, and 3.85 for respective extracts. (B) Anti-cancer activity of S. surattense fruit extract on Vero cells viability. Vero cells treated with different concentrations (30, 40, 50, 60, 70, 80, 90, and 100 µg/mL) of S. surattense fruit extract (x-axis) and cell viability % relative to control (y-axis). The extract concentrations (60, 70, 80, 90, and 100 µg/mL) were significant with statistical difference (p < 0.00) and STDs 8.06, 5.7, 13.2, 8.74, and 12.4 for respective extracts.