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. 2020 Jun 2;9(6):478. doi: 10.3390/antiox9060478

Figure 1.

Figure 1

Total anthocyanin concentration (a) and antioxidant activity (b) of the different blueberry varieties. Total anthocyanin content (TAC) results are expressed as mg of cy-3-O-gluc/100 g fresh weight (FW) and oxygen radical absorbance capacity (ORAC) values as µmol of Trolox equivalents/100 g FW. Values represent mean ± SD of three replicates (n = 3). Different letters mean significant differences between the four varieties at a level p < 0.01 (Student’s t-test).