Antioxidant Activity and Cytotoxicity Effect of Cocoa Beans Subjected to Different Processing Conditions in Human Lung Carcinoma Cells

Figure 1

Total phenolic compounds of cocoa nibs unroasted slates (US), roasted slates (RS), unroasted well fermented (UWF) cocoa, and roasted well fermented (RWF) cocoa. Extracting solutions: I, methanol; II, methanol 50%; III, 1/2  50% methanol : 1/2  70% acetone. Means with different letters differ significantly (, Tukey’s test).