Table 2.
Absorbance at 490 nm (x̅ ± s, n = 5)
| Group | 48 h | 72 h | 96 h | 120 h |
|---|---|---|---|---|
| Blank group | 0.6 ± 0.03 | 1.6 ± 0.22 | 2.3 ± 0.23 | 2.7 ± 0.18 |
| Control group | 0.6 ± 0.07 | 1.6 ± 0.20 | 2.3 ± 0.28 | 2.7 ± 0.19 |
| Experimental group | 0.6 ± 0.05 | 1.2 ± 0.17 | 1.6 ± 0.24 | 1.9 ± 0.20 |
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