The straight chain fatty acids and the cyclopentenyl fatty acids present in the lipids of Hydnocarpus wightiana seeds were separated as their pyrrolidides by means of gas chromatography. A gas chromatography-mass spectrometry system confirmed the complete separation and permitted the identification of the individual components in the sample.
Shukla, V. K. S., Abdel-Moety, E. M., Larsen, E., & Egsgaard, H. (1979). Identification of Cyclopentenyl Fatty Acids by Gas Liquid Chromatography and Mass Spectrometry. Chemistry and Physics of Lipids, 23(4), 285-290. https://doi.org/10.1016/0009-3084(79)90008-2