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. 2026 Feb 26;16:7728. doi: 10.1038/s41598-026-38114-5

Table 7.

DHFR Enzyme Inhibition (%) against different sample concentrations.

Sample conc. (µg/ml) DHFR Enzyme Inhibition (%) ± SD
Eugenol/Limonene Control
500 92.51 ± 0.25 96.87 ± 0.47
250 89.43 ± 0.11 94.35 ± 0.19
125 83.62 ± 0.84 93.14 ± 0.32
62.5 76.59 ± 0.73 88.23 ± 0.41
31.25 68.07 ± 0.91 84.51 ± 0.13
15.6 57.42 ± 0.64 80.27 ± 0.19
7.8 48.96 ± 0.32 69.24 ± 0.32
3.9 40.54 ± 0.68 64.08 ± 0.68
2 31.78 ± 0.46 57.13 ± 0.39
1 24.95 ± 0.37 52.98 ± 0.64
0.5 13.06 ± 0.22 45.31 ± 0.23
0.25 7.89 ± 0.13 41.78 ± 0.14