Table 2 Metabolites detected in phenanthrene degradation by consortium CY-1
Metabolite | Retention time | m/z of fragment ions (% relative intensity) | Identification |
|---|---|---|---|
Metabolite 1 | 35.79 | 178 (178, 152, 89, 26) | Phenanthrene |
Metabolite 2 | 39.31 | 336 (317, 243, 185, 147, 73) | 1-Hydroxy-2-naphthoic acid |
Metabolite 3 | 21.3 | 282 (267, 193, 178, 149, 91, 73) | Salicylic acid |
Metabolite 4 | 22.95 | 310 (295, 251, 221, 178, 103, 73) | Phthalic acid |
Metabolite 5 | 23.14 | 256 (254, 239, 167, 136, 73) | Catechol |
Metabolite 6 | 35.54 | 370 (370, 311, 280, 223, 193, 128, 73) | Gentisic acid |
Metabolite 7 | 34.54 | 369 (370, 296, 267, 252, 235, 177, 164, 150, 126, 73) | Protocatechuic acid |