Concentration
% Scavenging of Nitric oxide
µg/ml
Ascorbic acid
QHX-I
QHX-II
QAC-I
QAC-II
QMT-I
QMT-II
QET-I
QET-II
QEA-I
QEA-II
QWA-I
QWA-II
5
21.92 ± 1.12
b
10.22 ± 0.25
a
7.91 ± 0.86
a
10.86 ± 0.11
c
11.08 ± 0.11
a
10.74 ± 0.02
a
13.84 ± 0.95
b
15.27 ± 1.11
a
18.54 ± 0.44
b
11.48 ± 0.48
a
13.06 ± 0.05
b
8.33 ± 0.55
a
7.69 ± 0.80
b
10
43.09 ± 0.37
c
13.81 ± 0.73
a
12.11 ± 0.12
b
14.01 ± 0.48
a
15.27 ± 0.25
a
13.8 ± 0.66
b
18.12 ± 0.11
b
23.7 ± 0.64
b
28.75 ± 0.90
c
13.59 ± 0.37
d
18.65 0.30
c
8.85 ± 0.35
a
8.11 ± 0.09
d
25
54.16 ± 0.19
e
18.12 ± 0.33
a
16.54 ± 0.16
b
20.12 ± 0.39
a
22.31 ± 0.42
a
21.35 ± 0.57
a
22.02 ± 0.47
c
38.25 ± 0.21
b
44.41 ± 0.52
c
21.49 ± 0.31
b
29.39 ± 0.53
d
10.22 ± 0.25
a
9.79 ± 0.38
e
50
65.51 ± 0.51
d
25.52 ± 0.81
b
22.12 ± 0.21
d
32.13 ± 0.32
b
37.41 ± 0.39
c
33.61 ± 0.55
c
35.93 ± 0.39
c
57.11 ± 0.84
b
65.11 ± 0.67
c
30.66 ± 1.11
b
44.02 ± 0.02
e
11.08 ± 0.35
a
10.64 ± 0.33
e
100
77.63 ± 0.71
c
37.61 ± 0.34
c
34.66 ± 0.29
b
48.78 ± 1.33
b
57.01 ± 0.48
b
54.05 ± 0.06
c
61.01 ±0.48
c
65.44 ± 0.71
c
79.66 ± 0.29
d
54.57 ± 0.39
b
65.85 ± 0.78
d
22.24 ± 0.27
a
21.61 ± 0.53
d
200
88.12 ± 0.82
d
58.37 ± 0.33
b
54.83 ± 0.15
c
70.81 ± 0.73
b
80.92 ± 0.51
a
78.92 ± 0.82
a
83.14 ± 0.53
a
84.93 ± 0.89
a
86.82 ± 0.36
d
70.07 ± 0.06
d
88.41 ± 0.37
e
27.49 ± 0.21
a
26.91 ± 0.37
d
IC
50
24.19 ± 3.53
c
136.31 ± 0.60
b
152.09 ± 1.01
c
98.51 ± 0.98
b
84.23 ± 0.22
c
91.17 ± 0.28
c
80.81 ± 0.73
c
62.13 ± 0.81
c
52.58 ± 0.14
d
87.87 ± 0.87
b
74.31 ± 0.27
c
>200
>200
Results are expressed as Mean ± Standard deviation, where n = 3. Values with different superscripts (a, b, c, d, e, f, g, h) in a row differ significantly (p < 0.05).
Table 4:
Scavenging of Nitric oxide by the extracts of Quinoa.
