Figure 4From: Chemical characterization and assessment of antioxidant potentiality of Streptocaulon sylvestre Wight, an endangered plant of sub-Himalayan plains of West Bengal and SikkimAntioxidant activity ofS. sylvestre.(A) Hypochlorous acid scavenging activity; (B) Peroxynitrite scavenging activity; (C) Singlet oxygen scavenging activity; (D) Reducing power. ***p < 0.001 vs 0 μg/ml.Back to article page