Research Article
In Vitro Antibacterial and Phytochemical Screening of Hypericum perforatum Extract as Potential Antimicrobial Agents against Multi-Drug-Resistant (MDR) Strains of Clinical Origin
Figure 2
The dose-response curve compares the in vitro antioxidant activities of different extracts from H. perforatum expressed as (a) DPPH or (b) ABTS radical-scavenging activity percentages at various of three replicates and compared with ascorbic acid as reference standard.
(a) |
(b) |