Growth inhibition of LT97 colon adenoma cells following incubation with fermented samples of raw and roasted pistachios (RC1 = 141 °C/25 min; RC2 = 160 °C/15 min; and RC3 = 185 °C/21 min) and controls (blank, Synergy1®) in concentrations of 2.5% to 20% for: (a) 24 h; (b) 48 h; and (c) 72 h (mean + SD, n = 4). Significant differences between blank and fermentation supernatants (FS) of Synergy1® or pistachios (##
p ≤ 0.01) were obtained by two-way Anova/Bonferroni post-test. Significant differences between different concentrations (* p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001) were obtained by one-way Anova/Bonferroni post-test. All fermentation samples were significantly different compared to the medium control, which was set to 100% (dashed line). RC: roasting conditions.