In Vitro Propagation, Phytochemical Analysis, and Evaluation of Free Radical Scavenging Property of Scrophularia kakudensis Franch Tissue Extracts

Figure 4

Free radical scavenging potentials of in vitro and in vivo extracts. (a–d) Nitric oxide scavenging, superoxide scavenging, hydrogen peroxide scavenging, and DPPH radical scavenging activities of in vitro shoot extract (ISE), in vitro root extract (IRE), callus extracts (CEs), in vivo shoot extract (SE), and in vivo root extract (RE) of S. kakudensis and ascorbic acid (AA). Different letters in one measurement indicate statistically significant difference at by Duncan multiple range test.

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