Table 11.
Anti-radical | Slow release fertilizer | Urea | ||||
---|---|---|---|---|---|---|
50 mM | 100 mM | 150 mM | 50 mM | 100 mM | 150 mM | |
DPPH (%) | 25.36b ± 0.95 | 28.95ab ± 0.36 | 31.22a ± 0.33 | 12.62d ± 0.36 | 20.31c ± 0.18 | 26.12b ± 0.26 |
Super oxide (%) | 15.39cd ± 0.73 | 19.21bc ± 0.55 | 23.66b ± 0.65 | 12.36d ± 0.98 | 13.65d ± 0.42 | 28.76a ± 0.14 |
Nitric oxide (%) | 28.24bc ± 0.68 | 32.19b ± 0.48 | 40.36a ± 0.15 | 19.21d ± 0.23 | 26.25c ± 0.36 | 31.42b ± 0.36 |
ABTS (%) | 10.23d ± 0.59 | 15.23b ± 0.67 | 20.95a ± 0.29 | 8.26d ± 0.51 | 12.84c ± 0.11 | 16.63b ± 0.47 |
Data were expressed as the mean of three replicates ± standard deviation (n = 3).
Values within a row followed by different letters are significantly different at the 0.01 probability level.