Table 7.
Putative annotation of the lipids from ethanol extract of Chlorella vulgaris. The table shows 48 lipids, their names under each lipid class, molecular formula (MF) and corresponding parent ion [M + H]+ mass per charge ratio.
| No. | Lipids | MF | m/z |
|---|---|---|---|
| Diacylglycerophosphoserines | |||
| 1 | 1-[11Z,14Z-eicosadienoyl]-2-docosanoyl-glycero-3-phosphoserine | C48H90NO10P | 872 |
| 2 | 1-[11Z,14Z-eicosadienoyl]-2-heneicosanoyl-glycero-3-phosphoserine | C47H88NO10P | 858 |
| 3 | 1-[11Z,14Z-eicosadienoyl]-2-eicosanoyl-glycero-3-phosphoserine | C46H86NO10P | 844 |
| 4 | 1-[11Z-eicosenoyl]-2-nonadecanoyl-glycero-3-phosphoserine | C45H86NO10P | 832 |
| 5 | 1-[11Z,14Z-eicosadienoyl]-2-nonadecanoyl-glycero-3-phosphoserine | C45H84NO10P | 830 |
| 6 | 1-[11Z,14Z-eicosadienoyl]-2-[9Z-nonadecenoyl]-glycero-3-phosphoserine | C45H82NO10P | 828 |
| 7 | 1-[11Z,14Z-eicosadienoyl]-2-octadecanoyl-glycero-3-phosphoserine | C44H82NO10P | 816 |
| 8 | 1-[11Z,14Z-eicosadienoyl]-2-heptadecanoyl-glycero-3-phosphoserine | C43H80NO10P | 802 |
| Diacylglycerophosphocholines | |||
| 9 | 1-octadecanoyl-2-[11Z,14Z-eicosadienoyl]-sn-glycero-3-phosphocholine | C46H88NO8P | 814 |
| 10 | 1-octadecanoyl-2-(5Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phosphocholine | C46H86NO8P | 812 |
| 11 | 1-[9Z-octadecenoyl]-2-[9Z-nonadecenoyl]-glycero-3-phosphocholine | C45H86NO8P | 800 |
| 12 | 1-octadecanoyl-2-[9Z,12Z-heptadecadienoyl]-glycero-3-phosphocholine | C43H82NO8P | 772 |
| 13 | 1-[9Z-octadecenoyl]-2-[9Z-pentadecenoyl]-glycero-3-phosphocholine | C41H78NO8P | 744 |
| 14 | 1-[9Z-octadecenoyl]-2-[9Z-tetradecenoyl]-glycero-3-phosphocholine | C40H76NO8P | 730 |
| Glycosphingolipids | |||
| 15 | N-[eicosanoyl]-1-beta-lactosyl-sphinganine | C50H97NO13 | 920 |
| 16 | N-[docosanoyl]-eicosasphinganine-1-phospho-[1′-myo-inositol] | C48H96NO11P | 894 |
| 17 | N-[octadecanoyl]-1-beta-lactosyl-sphinganine | C48H93NO13 | 892 |
| 18 | 1-[11Z-eicosenoyl]-2-[13Z,16Z-docosadienoyl]-glycero-3-phosphocholine | C50H94NO8P | 868 |
| 19 | N-[docosanoyl]-sphinganine-1-phospho-[1′-myo-inositol]. | C46H92NO11P | 866 |
| 20 | N-[2-hydroxyheptacosanoyl]-1-O-beta-d-glucosyl-15-methylhexadecasphing-4-enine | C50H97NO9 | 856 |
| 21 | N-hexacosanoyl-1-O-beta-D-glucosyl-4-hydroxy-15-methylhexadecasphinganine | C49H97NO9 | 844 |
| 22 | N-[2-hydroxyhexacosanoyl]-1-O-beta-d-glucosyl-15-methylhexadecasphing-4-enine | C49H95NO9 | 842 |
| 23 | N-[2R-hydroxypentacosanoyl]-1-beta-glucosyl-4E,8Z-octadecasphingadienine | C49H93NO9 | 840 |
| 24 | N-[17Z-hexacosenoyl]-1-beta-glucosyl-sphing-4-enine | C50H95NO8 | 838 |
| 25 | N-pentacosanoyl-1-O-beta-d-glucosyl-4-hydroxy-15-methylhexadecasphinganine | C48H95NO9 | 830 |
| 26 | 1-eicosyl-2-eicosyl-sn-glycero-3-phosphocholine | C48H100NO6P | 818 |
| 27 | N-tetracosanoyl-1-O-beta-d-glucosyl-4-hydroxy-15-methylhexadecasphinganine | C47H93NO9 | 816 |
| 28 | N-[2-hydroxytetracosanoyl]-1-O-beta-d-glucosyl-15-methylhexadecasphing-4-enine | C47H91NO9 | 814 |
| 29 | N-[15Z-tetracosenoyl]-1-beta-glucosyl-sphinganine | C48H93NO8 | 812 |
| 30 | 1-[3-hydroxyphytanyl]-2-phytanyl-sn-glycero-3-phosphoethanolamine | C45H94NO7P | 792 |
| 31 | 1-octadecyl-2-docosanoyl-sn-glycero-3-phosphoethanolamine | C45H92NO7P | 790 |
| 32 | 1-[11Z,14Z-eicosadienoyl]-2-[6Z,9Z,12Z-octadecatrienoyl]-glycero-3-phosphoethanolamine | C43H76NO8P | 766 |
| 33 | 1-[9Z,12Z,15Z-octadecatrienoyl]-2-[8Z,11Z,14Z-eicosatrienoyl]-glycero-3-phosphoethanolamine | C43H74NO8P | 764 |
| 34 | N-[2-hydroxyhexacosanoyl]-4R-hydroxysphinganine | C44H89NO5 | 712 |
| 35 | N-[2-hydroxyheptacosanoyl]-15-methylhexadecasphing-4-enine | C44H87NO4 | 694 |
| 36 | N-[2-hydroxypentacosanoyl]-15-methylhexadecasphing-4-enine | C42H83NO4 | 666 |
| 37 | 1,2-Dihexadecyl-sn-glycero-3-phosphoethanolamine | C37H78NO6P | 664 |
| 38 | N-[2-hydroxy-hexacosanoyl]-tetradecasphing-4-enine | C40H79NO4 | 638 |
| 39 | 1,2-ditetradecyl-sn-glycero-3-phospho-N, N-dimethylethanolamine | C35H74NO6P | 636 |
| 40 | N-[2R-hydroxyicosanoyl]-8Z-octadecasphingenine | C38H75NO4 | 610 |
| Separate clusters of monoacylglycerophosphoethanolamines and derivatives | |||
| 41 | (a) N-[2-hydroxyhexacosanoyl]-sphinganine | C44H89NO4 | 696 |
| 42 | N-[2R-hydroxyhexadecanoyl]-4R-hydroxy-20E-hexacosasphingenine | C42H83NO5 | 682 |
| 43 | (b) N-[2R,3-dihydroxyhexacosanoyl]-4R-hydroxy-8E-octadecasphingenine. | C44H87NO6 | 726 |
| 44 | N-[2-hydroxyhexacosanoyl]-4R-hydroxysphinganine | C44H89NO5 | 712 |
| 45 | (c) 1-[11Z,14Z-eicosadienoyl]-2-[9Z-tetradecenoyl]-glycero-3-phospho-[1′-sn-glycerol] | C40H73O10P | 745 |
| 46 | 1-[11Z,14Z-eicosadienoyl]-2-dodecanoyl-glycero-3-phospho-[1′-sn-glycerol] | C38H71O10P | 719 |
| 47 | (d) 1-[11Z,14Z-eicosadienoyl]-glycero-3-phosphoethanolamine | C25H48NO7P | 506 |
| 48 | 2-[11Z,14Z,17Z-eicosatrienoyl]-sn-glycero-3-phosphoethanolamine | C25H46NO7P | 504 |