Figure 4From: Evaluation of solvent effect on the extraction of phenolic compounds and antioxidant capacities from the berries: application of principal component analysisBiplot (PC1xPC2) of scores and loadings for the PCA of TPC, ACC and antioxidant capacity. (A) black mulberry, (B) blackberry and (C) strawberry. (PCA: principal component analysis; TPC: total phenolic content; ACC: anthocyanin content).Back to article page