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  Indian J Med Microbiol
 

Figure 4: Antioxidant activity of polysaccharide fractions (Fr-I and Fr-II) from flue-cured tobacco leaves. The results represent mean ± S.D. (n = 3). DPPH (a) and OH (b) radical scavenging activity of polysaccharide., Fr-I (•), Fr-II (○) and Vitamin C (▼)

Figure 4: Antioxidant activity of polysaccharide fractions (Fr-I and Fr-II) from flue-cured tobacco leaves. The results represent mean ± S.D. (n = 3). DPPH (a) and OH (b) radical scavenging activity of polysaccharide., Fr-I (•), Fr-II (○) and Vitamin C (▼)