Table 6.
Total polyphenol content and DPPH radical scavenging activity of dr ied blueber ry with different drying temperatures

Drying condition1)	Total polyphenol content (mg/ GAEg)	DPPH radical scavenging activity (%)
A	13.05±2.64a2)	41.32±0.82a
B	12.42±0.43b	41.01±1.03a
C	11.23±2.56c	35.25±0.95b
D	9.21±1.28d	34.80±1.37c

A, 40°C-72 hr; B, 40°C-48 hr and 50°C-24 hr; C, 50°C-72 hr; D, 60°C-72 hr.
Values are mean±SD (n=3). Means with different superscripts within a column differ significantly (p<0.05).