Table 2.
Fatty acid (FA) profiles, percentages of unsaturated and saturated fatty acids (UFA and SFA), and unsaturation index (UI) of lipids produced by Solicoccozyma terricola DBVPG 5870 grown on hydrolyzed liquid fraction (HLF) (runs 1–13): C6:0 caproic acid (hexanoic acid), C8:0 caprylic acid (octanoic acid), C10:0 capric acid (decanoic acid), C12:0 lauric acid (dodecanoic acid), C14:0 myristic acid (tetradecanoic acid), C16:0 palmitic acid (hexadecanoic acid), Δ9C16:1 palmitoleic acid [(9Z)-hexadec-9-enoic acid), C18:0 stearic acid (octadecanoic acid), Δ9C18:1 oleic acid [(9E9Z)-octadec-9-enoic acid], Δ9,12C18:2 linoleic acid [(9Z,12Z)-9,12-octadecadienoic acid], Δ9,12,15C18:3 α-linolenic acid [(9Z,12Z,15Z)-9,12,15-octadecatrienoic acid], Δ6,9,12C18:3 γ-linolenic acid [(6Z,9Z,12Z)-6,9,12-octadecatrienoic acid], C20:0 arachic acid (eicosanoic acid), Δ11C20:1 gondoic acid [(11Z)-11-eicosenoic acid], C22:0 behenic acid (docosanoic acid), Δ13C22:1 erucic acid [(13Z)-docos-13-enoic acid], C24:0 lignoceric acid (tetracosanoic acid).
| Runs | C8:0 (%) | C10:0 (%) | C12:0 (%) | C14:0 (%) | C16:0 (%) | C16:1 (%) | C18:0 (%) | C18:1 (%) | C18:2 (%) | C18:3 (%) | C20:0 (%) | C22:0 (%) | C22:1 (%) | C24:0 (%) | Saturated fatty acids (%) | Unsaturated fatty acids (%) | UI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.03 ± 0.02 | 0.02 ± 0.02 | 0.04 ± 0.01 | 0.28 ± 0.08 | 15.97 ± 0.72 | 0.13 ± 0.01 | 5.67 ± 0.12 | 73.50 ± 0.68 | 3.14 ± 0.12 | 0.03 ± 0.03 | 0.28 ± 0.03 | 0.15 ± 0.04 | 0.01 ± 0.01 | 0.77 ± 0.05 | 23.21 | 76.79 | 0.80 |
| 2 | 0.02 ± 0.01 | 0 | 0.03 ± 0.01 | 0.41 ± 0.06 | 25.30 ± 1.21 | 0.34 ± 0.04 | 13.41 ± 0.07 | 52.10 ± 0.21 | 6.61 ± 0.67 | 0.08 ± 0.01 | 0.46 ± 0.04 | 0.26 ± 0.01 | 0 | 0.98 ± 0.05 | 40.86 | 59.14 | 0.66 |
| 3 | 0.02 ± 0.01 | 0.01 ± 0.01 | 0.02 ± 0.02 | 0.26 ± 0.08 | 15.56 ± 0.63 | 0.21 ± 0.12 | 5.76 ± 0.14 | 73.81 ± 0.56 | 3.23 ± 0.13 | 0.02 ± 0.01 | 0.24 ± 0.03 | 0.21 ± 0.02 | 0 | 0.65 ± 0.06 | 22.73 | 77.27 | 0.81 |
| 4 | 0.01 ± 0.01 | 0 | 0.03 ± 0.01 | 0.24 ± 0.07 | 16.12 ± 0.54 | 0.12 ± 0.05 | 5.39 ± 0.13 | 73.65 ± 0.67 | 3.28 ± 0.12 | 0.01 ± 0.02 | 0.25 ± 0.01 | 0.28 ± 0.03 | 0 | 0.62 ± 0.04 | 22.94 | 77.06 | 0.80 |
| 5 | 0 | 0 | 0.02 ± 0.02 | 0.56 ± 0.02 | 26.47 ± 0.94 | 0.42 ± 0.03 | 13.20 ± 0.07 | 50.61 ± 0.20 | 6.87 ± 0.74 | 0.15 ± 0.01 | 0.49 ± 0.06 | 0.25 ± 0.02 | 0 | 0.95 ± 0.07 | 41.94 | 58.06 | 0.67 |
| 6 | 0.01 ± 0 | 0.01 ± 0 | 0.03 ± 0.01 | 0.21 ± 0 | 15.96 ± 0.54 | 0.13 ± 0.02 | 5.73 ± 0.03 | 73.39 ± 0.36 | 3.12 ± 0.05 | 0.07 ± 0.07 | 0.33 ± 0.05 | 0.21 ± 0.04 | 0 | 0.82 ± 0.06 | 23.31 | 76.69 | 0.80 |
| 7 | 0.06 ± 0.03 | 0 | 0.03 ± 0.01 | 0.26 ± 0.02 | 15.23 ± 0.42 | 0.12 ± 0.01 | 7.59 ± 0.46 | 72.90 ± 0.12 | 2.40 ± 0.02 | 0 | 0.69 ± 0.08 | 0.27 ± 0.02 | 0 | 0.45 ± 0.11 | 24.58 | 75.42 | 0.78 |
| 8 | 0.02 ± 0.01 | 0.01 ± 0.01 | 0.02 ± 0.02 | 0.18 ± 0.02 | 9.74 ± 0.12 | 0.04 ± 0.01 | 14.74 ± 0.02 | 71.25 ± 0.51 | 1.70 ± 0.08 | 0.04 ± 0.01 | 0.71 ± 0.02 | 0.53 ± 0.01 | 0.04 ± 0.01 | 0.97 ± 0.05 | 26.92 | 73.08 | 0.75 |
| 9 | 0.01 ± 0 | 0.01 ± 0 | 0.03 ± 0.01 | 0.39 ± 0 | 26.11 ± 0.28 | 0.46 ± 0.03 | 13.92 ± 0.42 | 52.89 ± 0.22 | 4.49 ± 0.11 | 0.05 ± 0 | 0.54 ± 0.04 | 0.24 ± 0 | 0 | 0.86 ± 0.03 | 42.11 | 57.89 | 0.62 |
| 10 | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* | i.g.* |
| 11 | 0.01 ± 0.01 | 0.06 ± 0.04 | 0.05 ± 0.02 | 0.41 ± 0.22 | 16.56 ± 1.41 | 0.13 ± 0.01 | 5.52 ± 0.02 | 73.20 ± 1.61 | 2.87 ± 0.08 | 0.02 ± 0.02 | 0.24 ± 0.02 | 0.16 ± 0.01 | 0.04 ± 0.04 | 0.74 ± 0.05 | 23.75 | 76.25 | 0.79 |
| 12 | 0.01 ± 0 | 0.02 ± 0.01 | 0.01 ± 0.01 | 0.28 ± 0.01 | 26.34 ± 0.43 | 0.32 ± 0.02 | 14.21 ± 0.25 | 52.20 ± 0.67 | 5.22 ± 0.12 | 0.09 ± 0.05 | 0.42 ± 0.03 | 0.18 ± 0.01 | 0 | 0.70 ± 0.04 | 42.17 | 57.83 | 0.63 |
| 13 | 0.07 ± 0.05 | 0.01 ± 0.01 | 0.03 ± 0.01 | 0.21 ± 0.02 | 15.38 ± 0.21 | 0.12 ± 0.01 | 5.76 ± 0.32 | 73.90 ± 0.05 | 3.42 ± 0.23 | 0 | 0.28 ± 0.01 | 0.09 ± 0.09 | 0 | 0.73 ± 0.04 | 22.56 | 77.44 | 0.81 |
The technological steps for obtaining HLF from stranded driftwood feedstocks (SD) are reported in the text.
i.g. = insignificant yeast growth.