Table 3 Compounds identified at different retention times (RT) by GC–MS before and after treatment of AEC samples (30 % in the minimal selective liquid medium) with Methylobacterium and Aspergillus selected microbial strain
RT (min) | Number | Compound | Untreated AEC | Methylobacterium strain | Aspergillus strain |
|---|---|---|---|---|---|
19.45 | 1 | 3 Methyl 2-(2-oxopropyl)furan | F | NF | NF |
24.79 | 2 | 2,5 Dichlorobenzenamine | F | F | F |
25.23 | 3 | 2,4 Dichlorobenzenamine | F | F | F |
27.24 | 4 | Tritetracontane | F | NF | NF |
44.62 | 5 | 1,2 Benzenedicarboxylic acid, bis(2-methylpropyl)ester | F | NF | NF |
46.40 | 6 | Diphenylsulfone | F | F | F |
46.89 | 7 | Tetradecanoic acid 10,13-dimethyl,methylester | F | NF | F |
53.11 | 8 | Heptadecanoic acid 16-methyl-, methylester | F | NF | NF |
26.50 | 9 | Benzenamine 4-chloro-2,5 dimethoxy | NF | F | NF |
42.51 | 10 | Phenol, 3,5-dimethoxy | NF | F | F |
43.64 | 11 | Diphenylsulfoxide | NF | F | NF |
46.55 | 12 | [1,2 ]pyrazine-1,4,dione,hexahydro-3-(2-methylpropyl)- pyrrole | NF | F | F |
47.52 | 13 | 9,10 Anthracenedione | NF | F | NF |
49.50 | 14 | 2H,8H-benzo[1,2-B:5,4-B]dipyran-2-one, 8,8-dimethyl | NF | F | NF |
51.45 | 15 | N-methyl-N-phenyl-benzenesulfonamide | NF | F | F |
43.68 | 16 | [(3-Methyl-2 butenyl)oxy]-benzene | NF | NF | F |