Table 2 MS fragmentation pattern for each γ-lactone
From: Metabolic engineering of Ashbya gossypii for deciphering the de novo biosynthesis of γ-lactones
Compound | Characteristic ions |
|---|---|
γ-Valerolactone | 56 (100) + 85 (69) + 41 (64) + 39 (56) + 43 (38) |
γ-Caprolactone | 85 (100)+ 57 (25) + 39 (17) + 55 (16) + 56 (13) |
γ-Octalactone | 85 (100) + 57 (22) + 39 (14) + 41 (11) + 55 (9) |
γ-Nonalactone | 85 (100)+ 57 (20) + 39 (16) + 41 (13) + 55 (11) |
γ-Decalactone | 85 (100)+ 57 (20) + 39 (16) + 41 (15) + 55 (15) |
γ-Undecalactone | 85 (100)+ 57 (27) + 41 (19) + 55 (16) + 128 (12) |
γ-Dodecalactone | 85 (100) + 39 (24) + 57 (24) + 55 (24) + 41 (23) |