Cytotoxicity evaluation of pericarp extract and seed extract. (A) Image of Wampee pericarp and seed. (B) Cells were treated with different concentrations of pericarp extract and seed extract, and cell viability was assessed using the MTT assay after 48 h. (C) Cytotoxic effects of pericarp extract on MDA-MB-231, HCT-116, A549, and SW1990 cell lines. The cell viability was assessed after 48 h of exposure to varying concentrations of pericarp extract using the MTT assay. Results are expressed as a percentage of the control, and they represent the mean ± SD of more than three independent experiments. Ns: no significance, * p < 0.05, *** p < 0.001 and **** p < 0.0001.