Concentration (μg/ml) | Inhibition (%) / Scavenging capacity (%) | |||||||
---|---|---|---|---|---|---|---|---|
 |  | Lipid peroxidation inhibition capacity | Nitric oxide radical-scavenging capacity | |||||
 | PCMb | PCHc | α-tocopherol | BHAd | BHTe | PCM | PCH | BHA |
2.5 | 21.92 ± 0.70 | 29.35 ± 1.15* | 32.19 ± 2.10* | 32.13 ± 2.17* | 24.18 ± 0.70$#Φ | - | - | 10.29 ± 0.87 |
5 | 25.11 ± 0.23 | 36.65 ± 0.42* | 38.32 ± 2.13* | 54.62 ± 3.59*$# | 30.26 ± 1.83*$#Φ | - | - | 14.88 ± 0.29 |
10 | 27.82 ± 0.50 | 39.14 ± 1.01* | 56.61 ± 3.86*$ | 68.80 ± 6.12*$# | 32.80 ± 4.69#Φ | - | - | 18.74 ± 0.55 |
15 | 29.55 ± 0.31 | 41.97 ± 0.12* | 62.98 ± 0.38*$ | 75.22 ± 1.00*$# | 44.38 ± 0.48*$#Φ | - | - | 21.89 ± 0.23 |
20 | 30.07 ± 0.46 | 44.13 ± 2.48* | 66.19 ± 0.55*$ | 81.34 ± 1.09*$# | 48.86 ± 0.64*$#Φ | 1.18 ± 0.43 | 1.18 ± 0.43 | 25.54 ± 0.37*$ |
40 | 32.38 ± 0.65 | 46.92 ± 0.48* | 70.73 ± 2.05*$ | 81.82 ± 0.71*$# | 57.46 ± 7.40*$#Φ | 3.58 ± 0.49 | 2.45 ± 0.42* | 29.10 ± 0.66*$ |
50 | 32.38 ± 0.65 | 48.25 ± 0.10* | 75.28 ± 0.99*$ | 82.99 ± 0.30*$# | 67.42 ± 1.97*$#Φ | 5.84 ± 0.43 | 3.15 ± 0.49 | 39.77 ± 2.67*$ |
60 | 39.22 ± 0.10 | 50.50 ± 0.42* | 79.10 ± 0.55*$ | 87.34 ± 0.90*$# | 79.16 ± 3.10*$Φ | 8.10 ± 0.65 | 4.57 ± 0.43* | 42.38 ± 0.98*$ |
80 | 42.38 ± 0.37 | 54.49 ± 0.56* | 81.22 ± 0.46*$ | 88.12 ± 1.34*$# | 79.70 ± 1.47*$Φ | 11.36 ± 0.43 | 5.84 ± 0.86* | 44.89 ± 0.36*$ |
100 | 43.41 ± 0.11 | 57.16 ± 0.45* | 85.46 ± 2.28*$ | 89.33 ± 89.33*$# | 80.18 ± 1.14*$#Φ | 13.19 ± 0.25 | 7.12 ± 0.43* | 48.12 ± 1.49*$ |
150 | 44.56 ± 0.37 | 60.61 ± 0.28* | 85.74 ± 0.19*$ | 89.78 ± 0.21*$# | 80.75 ± 0.20*$#Φ | 14.90 ± 0.65 | 8.53 ± 0.24* | 50.58 ± 0.91*$ |
200 | 45.53 ± 0.28 | 62.98 ± 0.28* | 86.57 ± 0.31*$ | 90.24 ± 0.16*$# | 81.58 ± 0.90*$#Φ | 18.15 ± 0.73 | 9.38 ± 0.49* | 53.21 ± 0.65*$ |
250 | 46.98 ± 0.46 | 64.80 ± 0.21* | 86.81 ± 0.10*$ | 90.57 ± 0.10*$# | 82.29 ± 0.36*$#Φ | 20.83 ± 1.07 | 9.94 ± 0.24* | 53.49 ± 0.14*$ |
300 | 48.19 ± 0.32 | 66.91 ± 0.48* | 87.11 ± 0.35*$ | 90.64 ± 0.15*$# | 84.02 ± 0.50*$#Φ | 23.23 ± 0.43 | 10.93 ± 0.85* | 53.85 ± 0.15*$ |
400 | 50.74 ± 0.18 | 68.43 ± 0.21* | 87.56 ± 0.33*$ | 91.09 ± 0.70*$# | 85.76 ± 0.42*$#Φ | 25.35 ± 0.43 | 12.21 ± 0.43* | 54.19 ± 0.43*$ |
500 | 50.74 ± 0.18 | 69.58 ± 0.27* | 90.23 ± 0.66*$ | 92.33 ± 0.38*$# | 88.61 ± 1.94*$Φ | 29.03 ± 0.88 | 13.05 ± 0.43* | 56.31 ± 0.43*$ |
IC50 / RSa50 values | 415.54 | 29.53 | 9.09 | 5.57 | 27.01 | 828.87 | 2009.21 | 148.69 |