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. 2023 Feb 17;14:1116769. doi: 10.3389/fpls.2023.1116769

Figure 7.

Figure 7

Lemongrass ROS metabolism under salinity as influenced by SiNPs. The antioxidant and ROS metabolism was represented in terms of hydrogen peroxide (H2O2) content (A), thiobarbituric acid reactive substances (TBARS) content (B), superoxide dismutase (SOD) activity (C), catalase (CAT) activity (D), peroxidase (POD) activity (E), and proline (PRO) content (F). Replicate mean ± standard deviation is represented for each value. The difference between the mean values having the same letter(s) within a column is insignificant (a ≤ 0.05) according to Tukey’s HSD test. The concentrations are expressed in mM (NaCl) and mg L-1 (SiNPs).