Viability of Caco-2 cells after exposure to fractions from immature (A) and mature (B) seed extracts for 72 hr measured by 3-(4,5-Dimethylthiazol-2yl)-2,5-diphenyl-tetrazolium bromide (MTT) assay.

<p>Data are expressed as IC₅₀ or dose (µg/mL) inhibiting cell viability to 50% (mean ± SEM) of 3 independent experiments. Statistical analysis was determined by one-way ANOVA with Tukey's<i>post-hoc</i> test. Values with different letters (a,b,c) in each column were statistically different at P<0.05.