TABLE 2 .
Degradation of BZK, C12BDMA-Cl and C10BDMA-Cl by BCC strains
| No. | Strain | Concentration in µg/ml (mean % ± SD) |
|||
|---|---|---|---|---|---|
| BZK | C12BDMA-Cl | C10BDMA-Cl | |||
| 1 | B. cepacia PC783 | 64a (18.4 ± 0.3)b | 64 (18.0 ± 1.8) | 128 (18.4 ± 0.3) | |
| 2 | B. cepacia AU24442 | 64 (24.0 ± 4.7) | 64 (8.6 ± 0.9) | 128 (24.0 ± 4.7) | |
| 3 | B. stabilis AU23340 | 64 (21.7 ± 1.2) | 64 (8.2 ± 2.6) | 128 (21.7 ± 1.2) | |
| 4 | B. pyrrocinia AU11057 | 64 (25.3 ± 2.4) | 64 (6.6 ± 3.6) | 128 (25.3 ± 2.4) | |
| 5 | B. ambifaria HI2468 | 64 (22.4 ± 1.5) | 64 (9.9 ± 1.1) | 128 (22.4 ± 1.5) | |
| 6 | B. anthina HI2738 | 32 (12.6 ± 1.9) | 32 (6.4 ± 2.9) | 128 (12.6 ± 1.9) | |
| 7 | B. metallica AU0553 | 64 (22.9 ± 7.7) | 64 (8.6 ± 2.2) | 128 (22.9 ± 7.7) | |
| 8 | B. metallica AU16697 | 64 (19.6 ± 4.4) | 64 (6.1 ± 0.8) | 128 (19.6 ± 4.4) | |
| 9 | B. contaminans HI3429 | 64 (42.6 ± 12.3) | 64 (66.1 ± 0.6) | 128 (42.6 ± 1.3) | |
| 10 | B. contaminans AU24637 | 64 (21.9 ± 0.4) | 32 (8.5 ± 2.4) | 128 (2.9 ± 0.4) | |
| 11 | B. diffusa AU1075 | 64 (7.5 ± 5.8) | 32 (3.2 ± 0.3) | 128 (7.5 ± 5.8) | |
| 12 | B. diffusa AU19637 | 64 (14.6 ± 3.8) | 64 (4.3 ± 0.3) | 128 (14.6 ± 3.8) | |
| 13 | B. arboris ES0263a | 64 (12.3 ± 2.8) | 64 (8.1 ± 4.2) | 128 (14.9 ± 0.9) | |
| 14 | B. arboris AU22095 | 64 (9.6 ± 4.3) | 64 (7.9 ± 2.9) | 128 (9.6 ± 4.3) | |
| 15 | B. lata HI4002 | 64 (11.1 ± 3.1) | 64 (6.4 ± 2.5) | 128 (11.1 ± 3.1) | |
| 16 | B. cenocepacia AU1054 | 64 (4.7 ± 2.4) | 64 (5.6 ± 0.6) | 128 (4.7 ± 2.4) | |
| 17 | B. cenocepacia AU0222 | 64 (6.7 ± 3.4) | 64 (3.7 ± 1.5) | 128 (6.7 ± 3.4) | |
| 18 | B. cenocepacia AU19236 | 64 (13.5 ± 6.7) | 64 (5.9 ± 2.3) | 128 (13.5 ± 6.7) | |
| 19 | B. cenocepacia HI2976 | 64 (10.4 ± 10.7) | 64 (8.3 ± 2.3) | 128 (10.4 ± 1.7) | |
| 20 | B. cenocepacia HI2485 | 64 (21.9 ± 1.7) | 64 (4.5 ± 0.7) | 128 (21.9 ± 1.7) | |
a
Applied concentration of BZK and alkyl derivatives for degradation.
b
Percent degradation of BZK and alkyl derivatives after 7 days of incubation.