Table 7 Degradation of pyrethroids by Citrobacter freundii CD-9 enzyme solution
From: Biodegradation and metabolic pathway of fenvalerate by Citrobacter freundii CD-9
Degradation rate (%) | Intracellular crude enzyme solution | Cell debris crude enzyme solution | Extracellular crude enzyme solution |
|---|---|---|---|
Fenvalerate | 73.87 ± 0.51 | 25.58 ± 0.90 | 1.11 ± 1.60 |
Bifenthrin | 66.00 ± 1.04 | 20.23 ± 0.57 | 7.87 ± 1.36 |
Beta-cypermethrin | 67.90 ± 0.76 | 23.57 ± 2.21 | 5.72 ± 0.88 |