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Table 2 Lipid species significantly affected by nitrogen in new shoots (NS) of tea plant. T-test (P < 0.05; Foldchange >2 and <0.5) was applied to separate the significantly changed lipids. The content of each lipid species under the three nitrogen levels was shown as (Mean intensity ± SD, SD = 3)

From: Lipidomics analysis unravels the effect of nitrogen fertilization on lipid metabolism in tea plant (Camellia sinensis L.)

  NS1 NS3 NS4 Foldchange (NS3/NS1) Foldchang (NS4/NS1)
34:4 PE 3.31 ± 0.49 0.78 ± 1.11 0.68 ± 0.96 0.24 0.21
36:6 (1) PE 128.7 ± 9.97 99.3 ± 10.75 64.14 ± 6.15 / 0.50
34:2 PI 1.16 ± 0.1 1.13 ± 0.81 2.85 ± 0.81 / 2.46
34:3 PI 1.74 ± 0.09 1.55 ± 1.1 3.76 ± 1.01 / 2.16
36:5 (1) MGDG 54.85 ± 3.09 77.54 ± 3.2 119.07 ± 0.18 / 2.17
36:6 (2) MGDG 7.82 ± 1.39 16.76 ± 2.74 30.25 ± 4.18 2.14 3.87
32:0 SQDG 0.31 ± 0.02 0.26 ± 0.18 0.78 ± 0.22 / 2.52
34:3 SQDG 7.93 ± 0.31 6.91 ± 4.88 20.69 ± 6.1 / 2.61
36:6 SQDG 1.67 ± 0.06 1.49 ± 1.05 4.33 ± 1.23 / 2.59
36:6 DAG 2.9 ± 0.33 4.9 ± 0.05 12.34 ± 0.72 / 4.26
50:1 TAG 3.38 ± 0.22 9.7 ± 0.57 6.92 ± 0.17 2.87 2.05
50:2 (1) TAG 31.54 ± 2.29 47.27 ± 4 75.38 ± 10.13 / 2.39
50:3 (1) TAG 26.87 ± 1.55 44.49 ± 3 74.97 ± 3.85 / 2.79
50:4 (1) TAG 1.83 ± 0.13 3.27 ± 0.42 5.8 ± 0.47 / 3.17
50:5 (1) TAG 1.02 ± 0.09 1.55 ± 0.07 2.96 ± 0.17 / 2.90
50:6(1) TAG 0.46 ± 0.04 0.63 ± 0.04 1.62 ± 0.21 / 3.52
52:1 TAG 1.32 ± 0.04 3.53 ± 0.19 2.12 ± 0.18 2.67 1.61
52:3 TAG 34.21 ± 1.43 58.45 ± 2.64 73.28 ± 4.25 / 2.14
52:5 TAG 200.08 ± 15.49 358.95 ± 8.85 644.61 ± 13.66 / 3.22
52:6 TAG 103.81 ± 10.36 199.37 ± 5.89 390.57 ± 18.38 1.92 3.76
52:7 TAG 1.27 ± 0.06 2.79 ± 0.22 5.26 ± 0.55 2.20 4.14
52:8 (1) TAG 0.06 ± 0.01 0.13 ± 0.02 0.33 ± 0.03 2.17 5.5
54:5 TAG 86.96 ± 7.62 142.32 ± 11.12 213.97 ± 4.9 / 2.46
54:9 TAG 59.84 ± 2.19 128.82 ± 7.67 272.83 ± 14.08 2.15 4.56
56:5 TAG 14.22 ± 0.64 21.73 ± 1.21 30.87 ± 2.97 / 2.17
56:6 (1) TAG 20.61 ± 1.37 33.82 ± 1.35 46.5 ± 4.54 / 2.26
56:6 (2) TAG 10.41 ± 1.44 16.78 ± 1.85 21.86 ± 2.93 / 2.10
56:7 TAG 13.23 ± 1.1 21.77 ± 0.98 33.35 ± 2.06 / 2.52
56:8 TAG 6.14 ± 0.77 9.58 ± 0.52 15.1 ± 1.28 / 2.46
56:9 TAG 1.71 ± 0.17 2.78 ± 0.1 5.12 ± 0.34 / 2.99
58:5 (2) TAG 2.72 ± 0.23 4.35 ± 0.19 6.85 ± 0.89 / 2.52
58:6 (1) TAG 3.95 ± 0.12 6.15 ± 0.69 8.84 ± 0.54 / 2.24
58:7 TAG 2.23 ± 0.21 3.33 ± 0.05 4.91 ± 0.45 / 2.20
60:5 (1) TAG 7.18 ± 0.51 11.29 ± 0.77 15.51 ± 0.83 / 2.16
60:6(1) TAG 4.53 ± 0.3 6.62 ± 0.42 9.29 ± 1.53 / 2.05
60:7(1) TAG 3.13 ± 0.13 4.61 ± 0.31 6.71 ± 0.35 / 2.14