Samples
|
aTotal antioxidant Activity in % (1000 μg/mL)
|
Free Radical Scavenging Activity in % (DPPH-radical scavenging assay)
|
---|
10
|
50
|
100 (μg/mL)
|
500
|
1000
|
---|
P. cylindraceus
|
71.1 ± 4.5a
|
25.1 ± 4.2c
|
39.4 ± 3.5a
|
50.2 ± 4.3
|
70.5 ± 3.9a
|
75.9 ± 4.0b
|
P. asirensis
|
52.5 ± 4.9a
|
15.6 ± 3.9b
|
20.4 ± 3.8c
|
36.9 ± 1.6a
|
46.5 ± 4.1
|
55.1 ± 2.9b
|
P. barbatus
|
62.9 ± 5.1b
|
21.1 ± 4.8b
|
30.5 ± 4.1a
|
44.5 ± 3.1b
|
60.6 ± 3.8c
|
68.2 ± 3.2a
|
Ascorbic acid
|
NT
|
81.4 ± 5.2
|
87.2 ± 3.8
|
91.0 ± 4.5c
|
93.0 ± 3.8a
|
94.1 ± 4.4c
|
Rutin
|
88.2 ± 5.1b
|
NT
|
NT
|
NT
|
NT
|
NT
|
- aβ-carotene bleaching assay, NT not tested. In the columns, means ± SD with different letters notification are significant at (P < 0.05) (n = 3)