This lethality
assay is a primarily aimed at screening the seed oils for its
cytotoxicity potential based on reported method[18]. Grape
seed oil elicited the highest acute toxicity with LD50 value of
(156.20 依 0.37) 毺g/mL while water melon seed oil elicited the
highest lethal toxicity with LD50 value of (0.14 依 0.38) 毺g/mL
(Table 3) thus showing a relatively moderate cytotoxicity.