Table 5.
Overview of congeners present in a sample of bola SLs with lower acetylation degree that displayed the largest change in intensity after incubation with rSBLE as shown in Fig. 8. Molecular mass as determined by LC–MS (Ac: acetyl)
| Retention (RT, min) | Molecular mass | Type |
|---|---|---|
| Significantly decreased bola SLs | ||
| 4.377 | 962.3 | Mono-Ac bola SL, C16:0 |
| 6.785 | 920.3 | Non-Ac bola SL, C16:0 |
| 7.144 | 920.3 | Non-Ac bola SL, C16:0 |
| 7.816 | 946.3 | Non-Ac bola SL, C18:1 |
| 7.989 | 960.4 | Mono-Ac bola SL, C16:1 |
| 8.863 | 948.4 | Non-Ac bola SL, C18:0 |
| 8.904 | 988.5 | Mono-Ac bola SL, C18:1 |
| 9.036 | 988.5 | Mono-Ac bola SL, C18:1 |
| 9.936 | 990.4 | Mono-Ac bola SL, C18:0 |
| 10.029 | 990.4 | Mono-Ac bola SL, C18:0 |
| 10.120 | 1030.4 | Di-Ac bola SL, C18:1 |
| 10.199 | 1028.3 | Di-Ac bola SL, C18:2 |
| 11.022 | 1030.4 | Di-Ac bola SL, C18:1 |
| Produced lactonic SLs | ||
| 14.95 | 604.2 | Non-Ac lactonic SL, C18:1 |
| 15.214 | 604.3 | Non-Ac lactonic SL, C18:1 |
| 15.786 | 686.2 | Di-Ac lactonic SL, C18:2 |
| 15.912 | 604.3 | Non-Ac lactonic SL, C18:1 |
| 16.462 | 620.3 | Mono-Ac lactonic SL, C16:0 |
| 17.127 | 606.4 | Non-Ac lactonic SL, C18:0 |
| 17.467 | 646.3 | Mono-Ac lactonic SL, C18:1 |
| 17.852 | 646.2 | Mono-Ac lactonic SL, C18:1 |
| 19.663 | 648.4 | Mono-Ac lactonic SL, C18:0 |
| 21.535 | 688.3 | Di-Ac lactonic SL, C18:1 |
| Significantly increased acidic SLs | ||
| 11.645 | 622.3 | Non-Ac acidic SL, C18:1 |