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. 2017 Sep 7;22(9):1489. doi: 10.3390/molecules22091489

Table 5.

Antioxidant activity and total phenolic content of C. tricuspidata leaf extracts.

Extract Reducing Power (Ascorbic Acid Eq. μg/100 μg Extract) Total Phenolic Content (Gallic Acid Eq. mg/g)
Water 26.3 ± 0.6 85.6 ± 0.9
20% EtOH Ex 24.9 ± 0.6 81.3 ± 1.4
40% EtOH Ex 26.7 ± 0.3 86.9 ± 2.1
60% EtOH Ex 27.5 ± 0.3 93.2 ± 2.4
80% EtOH Ex 28.3 ± 0.5 99.2 ± 1.2
100% EtOH Ex 25.8 ± 0.3 92.8 ± 4.1