The antioxidant capacity in HHP-treated cloudy and clear juices
was evaluated using FRAP and DPPH* methods in this study. Changes
of antioxidant capacity of HHP-treated cloudy and clear juices were
similar to total phenols. After 6 months of storage, the antioxidant capacity
loss measured by FRAP method in cloudy juices were 12.77%
and 31.43% at 4 and 25 °C, and those measured by DPPH* were
14.94% and 41.32%, respectively. The antioxidant capacity loss of
clear juices was similar to cloudy juices.