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. 2020 Sep 2;9(9):1216. doi: 10.3390/foods9091216

Figure 3.

Figure 3

600 MHz 1H NMR spectrum (28 °C) of potato organic Bligh–Dyer extract dissolved in CDCl3/CD3OD (2:1 v/v) mixture. Signals used for the quantitative analysis were labelled: Iβ-SIT, CH3-18, β-sitosterol; IFA, CH2-2, all fatty acids; IDI, diallylic CH2, linoleic acid; ITRI, diallylic CH2, linolenic acid; IPE, CH2N, phosphatidylethanolamine; IPC, +N(CH3)3, phosphatidylcholine; IDGDG, CH-1”, digalactosyldiacylglycerol; IUNS, CH=CH of all unsaturated fatty acids.