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. 2017 Jun 3;48(4):637–647. doi: 10.1016/j.bjm.2017.02.007

Table 2.

List of compounds identified in Biosurfactants from PA (Corynebacterium aurimucosum), PM (Acinetobacter baumannii) and BM (Microbacterium hydrocarbonoxydans).

RT Compound name (from Library search) Molecular formula Molecular weight
Strain PA
 4.954 1,6;3,4-Dianhydro-2-deoxy-beta-d-lyxo-hexopyranose C6H8O3 128
 14.648 Tetradecanoic acid, 2-oxo-, ethyl ester C16H30O3 270
 16.334 1,2,4-Benzenetricarboxylic acid, 4-dodecyl dimethyl ester C23H34O6 406
 20.155 Nonahexcontanoic acid C69H138O2 998



Strain PM
 RT Compound name (from Library search) Molecular formula Molecular weight
 8.661 Octadecanoic acid, 2-oxo-, methyl ester C19H36O3 312
 10.962 Oxalic acid, allyl pentadecyl ester C20H36O4 340
 12.182 Oxiraneoctanoic acid, 3-octyl-, 2-Ethylhexyl ester C26H50O3 410
 14.723 Heptadecanoic acid, heptadecyl ester C34H68O2 508



Strain BM
 RT Compound name (from Library search) Molecular formula Molecular weight
 13.208 Oxalic acid, allyl tetradecyl ester C19H34O4 326
 13.963 Octadecanoic acid, 9, 10-Epoxy-, Isopropyl ester C21H40O3 340
 16.954 Eicosane, 9-cyclohexyl- C26H52 364
 17.354 Fumaric acid, Hexadecyl propagyl ester C23H38O4 378