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Table 2 Total phenolic content and DPPH free radical scavenging activity (EC50 (μg/ml)) of 31 methanol plant extracts of 31 different plant species

From: The correlation between antimutagenic activity and total phenolic content of extracts of 31 plant species with high antioxidant activity

Plant species # Total phenolics mg GAE/ g of extract Antioxidant activity EC50 (μg/ml) Percentage extract yield g/100 g dry material
1 8.56 ± 1.75 2.48 ± 1.11 21.68
2 7.66 ± 0.88 1.94 ± 0.44 22.10
3 7.43 ± 0.46 1.97 ± 0.24 26.89
4 7.03 ± 1.21 3.88 ± 0.64 30.15
5 9.21 ± 0.233 1.81 ± 0.40 30.62
6 14.58 ± 4.09 1.52 ± 0.30 13.86
7 11.40 ± 1.67 1.87 ± 0.08 26.37
8 8.75 ± 0.81 1.20 ± 0.22 13.67
9 10.61 ± 3.07 1.76 ± 0.28 17.35
10 10.39 ± 0.74 1.93 ± 0.86 9.33
11 9.43 ± 0.95 2.81 ± 1.10 17.14
12 6.53 ± 0.59 8.36 ± 1.37 16.41
13 8.71 ± 1.34 1.61 ± 0.27 14.20
14 8.32 ± 3.03 3.88 ± 0.64 23.95
15 13.61 ± 7.47 1.52 ± 0.59 15.10
16 17.66 ± 3.00 1.30 ± 0.10 23.55
17 8.73 ± 2.80 1.54 ± 0.52 36.60
18 18.54 ± 1.43 1.58 ± 0.54 29.53
19 8.51 ± 3.30 4.02 ± 0.43 26.64
20 8.40 ± 1.12 8.18 ± 0.72 32.14
21 16.35 ± 1.97 1.62 ± 0.21 25.65
22 6.73 ± 1.86 8.69 ± 0.03 28.16
23 8.04 ± 2.64 3.38 ± 0.08 16.04
24 7.93 ± 1.26 8.23 ± 0.84 30.02
25 18.65 ± 3.86 4.20 ± 3.39 20.42
26 16.08 ± 1.93 1.62 ± 0.01 25.18
27 15.60 ± 2.06 1.45 ± 0.64 35.49
28 10.32 ± 4.24 1.48 ± 0.30 43.45
29 7.64 ± 0.25 3.25 ± 2.15 37.85
30 12.35 ± 0.40 12.14 ± 1.11 24.19
31 5.17 ± 0.97 19.07 ± 1.50 22.10
Ascorbic acid - 2.28 ± 0.02  
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