Table 3.

Antioxidant activity of different samples of Lactobacillus plantarum GXL94.

Subjects	Fermented supernatant	Intact cell	Cell-free extract
Reducing activity (μmol/L ascorbic acid equivalent)	-	185.66 ± 5.94	262.88 ± 12.30
Scavenging of DPPH∙(%)	95.98 ± 1.59	83.82 ± 0.71	38.84 ± 1.93
Scavenging of ABTS (%)	94.63 ± 0.54	89.47 ± 0.36	89.61 ± 0.31
Scavenging of ∙OH (%)	88.47 ± 0.32	61.43 ± 0.82	86.01 ± 0.28
Scavenging of ∙O2− (%)	34.41 ± 1.4	10.53 ± 3.1	14.47 ± 1.73