Figure 5From: Bioprotective properties of seaweeds: In vitro evaluation of antioxidant activity and antimicrobial activity against food borne bacteria in relation to polyphenolic content Comparison of Percent Scavenging of Hydrogen peroxide radical by different seaweed extract (100 μg/ml) with same dosage of L-Ascorbic acid a positive control. Results are expressed as mean ± SD (n = 3).Back to article page