Table 1.
The classes of lipids in GrEVs and GrEXs detected by liquid chromatography–mass spectrometry. The number of identified lipid species in each lipid class was shown in descending order.
| Lipid Class | Lipid Species Quantitated |
|---|---|
| Triacylglycerol (TG) | 40 |
| Phophatidylcholine (PC) | 23 |
| Lysophosphatidylethanolamine (LPE) | 22 |
| Phosphatidylethanolamine (PE) | 19 |
| Diacylglycerol (DG) | 19 |
| Cholesterol Ester (CE) | 15 |
| Lysophosphatidylcholine (LPC) | 11 |
| Monoacylglycerol (MG) | 9 |
| Lysophosphatidic acid (LPA) | 9 |
| Sphingomyeline (SM) | 6 |
| Phosphoserine (PS) | 5 |
| Lysophosphoserine (LPS) | 4 |
| Phosphatidic acid (PA) | 3 |
| Ceramide (Cer) | 2 |
| Cholesterol (Chol) | 1 |
| TOTAL | 188 |