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Table 6 UPLC/MS/MS analysis of phosphatide compounds used as standards

From: Combining phospholipases and a liquid lipase for one-step biodiesel production using crude oils

Compound

RT (min)

Ion m/z

Lyso-phosphocholine

1.88

a518

520

522

Glycerol-phosphocholine

11

258

Phosphocholine

5

184

  1. aIons corresponding to molecules containing a 18:1, 18:2, and 18:3 fatty acid chain, respectively. RT, retention time; UPLC/MS/MS, ultra-performance liquid chromatography tandem mass spectrometry.