On analyzing the antioxidant behavior of various types of
berries and cherries by different methods, during refrigerated
storage at 4 8C for 30 d, Piljac-Z ˇegarac and S ˇamec (2011) only
observed insignificant alterations. Only raspberries showed a
significant increase in antioxidant capacity at the end of the period,when compared to the in natura values. Kalt et al. (1999) found no
significant alterations in the antioxidant activity of Lowbush and
Highbush blueberries as measured by the ORAC method during
storage of the fruits for 8 d at 0, 10, 20 and 30 8C.