Table 1 Lipid metabolites were identified using shotgun lipidomics profiling in R. glutinis ZHK

Triacylglycerols (TAGs)

325

–

33.09

Diacylglyceryltrimethylhomo-Ser (DGTS)

95

–

9.67

Phosphatidylcholine (PC)

38

24

6.31

Phosphatidylethanolamine (PE)

28

36

6.52

Diacylglycerols (DAG)

27

–

2.75

Apocarotenoids (ACar)

20

–

2.04

Phosphatidylmethanol (PMeOH)

8

3

1.12

Phosphatidyl glycerol (PG)

6

12

1.83

Sulfatide (SHexCer)

3

23

2.65

Phosphatidylserine (PS)

3

6

0.92

Lysophosphatide (LPE)

3

3

0.61

Lyso-phosphatidylcholine (LPC)

2

2

0.4

Hexosylceramide (HexCer)

2

40

4.28

Ceramide (Cer)

4

60

6.52

Sulphoquinovosyldiglyceride (SQDG)

–

35

3.56

Glucuronosyldiacylglycerol (GlcADG)

–

31

3.16

Phosphatidylinositol (PI)

–

26

2.65

Fatty acids (FA)

–

23

2.34

Phosphatidic acid (PA)

–

16

1.63

fatty acid esters of hydroxyl fatty acids (FAHFA)

–

14

1.43

Oxidized phosphatidylethanolamine (OxPE)

–

8

0.81

Acyl-Glucuronosyldiacylglycerol (AcylGlcADG)

–

6

0.61

Oxidized phosphatidylinositol (OxPI)

–

5

0.5

Sphingomyelin (SM)

–

3

0.31

Ganglioside (GM3)

–

3

0.31

Oxidized phosphatidyl glycerol (OxPG)

–

2

0.2

Others

30

7

3.78

Total

594

388

100