Fig. 2.
Effects of dietary administration of multiple berry types on serum antioxidant capacity in NMBA-treated F-344 rats. BRBs, black raspberries; BBs, blueberries; STRWs, strawberries; RRBs, red raspberries. Bar = Mean±S.E. aSignificantly lower than Group 2 (NMBA only) as determined by analysis of variance (P<0.05). The capacity of the antioxidants in the sample was compared with that of Trolox, a water-soluble tocopherol analogue, and is expressed as molar Trolox equivalents.