Table 5.
DPPH radical scavenging activity, ABTS radical scavenging activity and nitr ite scavenging ability of different dry condition of Omija (Schizandra chinesis Bailon)

Sample	DPPH radical scavenging activity (%)	ABTS radical scavenging activity (%)	Nitrite scavenging ability (%)
Hot-air drying	71.44 ± 3.66	85.91 ± 0.75	88.78 ± 1.50
Far-infrared radiation drying	77.32 ± 2.91b	87.92 ± 0.61b	90.04 ± 0.61a
Vacuum freeze dryinga	88.68 ± 0.241)	93.85 ± 0.751)a	82.58 ± 1.111)b

Qutoted values the averages of duplicate measurements.
Values with different superscripts in a row are significantly different (p<0.05).