Skip to main content

Table 2 Fatty acid profile (mg/g dry weight) in control (C) and stress conditions (NL, Fe, AC, Fe + AC, LT and HT)

From: Expression of fatty acid synthesis genes and fatty acid accumulation in haematococcus pluvialis under different stressors

Fatty acids C NL Fe AC Fe + AC LT HT
C12:0 0.28 ± 0.04 0.33 ± 0.03 0.51 ± 0.04* 0.38 ± 0.04 0.41 ± 0.02* 0.17 ± 0.02 0.55 ± 0.04**
C14:0 0.65 ± 0.04 0.98 ± 0.05** 0.65 ± 0.02 0.82 ± 0.02 0.57 ± 0.02 0.59 ± 0.02 0.79 ± 0.02*
C15:1 0.60 ± 0.18 1.56 ± 0.07* 0.26 ± 0.01 0.38 ± 0.04 0.28 ± 0.07 0.19 ± 0.01 1.89 ± 0.31
C15:0 0.25 ± 0.02 0.31 ± 0.02 0.27 ± 0.02 0.25 ± 0.02 0.18 ± 0.01* 0.23 ± 0.01 0.24 ± 0.02
C16:1 0.70 ± 0.07 1.04 ± 0.11* 0.73 ± 0.06 1.02 ± 0.09 0.84 ± 0.03 0.65 ± 0.08 1.06 ± 0.09*
C16:0 12.71 ± 0.76 14.82 ± 0.96 13.45 ± 0.54 16.74 ± 0.28* 12.53 ± 0.32 11.84 ± 0.19 14.31 ± 0.39
C17:1 0.00 0.26 ± 0.02** 0.00 0.00 0.00 0.00 0.00
C17:0 0.23 ± 0.02 0.34 ± 0.03** 0.21 ± 0.01 0.27 ± 0.01 0.19 ± 0.02* 0.20 ± 0.01 0.31 ± 0.01*
C18:3n6 1.83 ± 0.12 2.57 ± 0.11* 0.99 ± 0.08* 1.05 ± 0.04* 0.67 ± 0.06** 2.66 ± 0.10** 1.38 ± 0.03*
C18:3n3 2.84 ± 0.51 0.34 ± 0.04* 3.84 ± 0.06 4.62 ± 0.85* 5.70 ± 0.45* 2.58 ± 0.31 3.86 ± 0.26*
C18:2n6 13.00 ± 1.02 22.45 ± 0.94** 10.85 ± 0.55 19.93 ± 0.42* 12.23 ± 0.83 11.05 ± 1.05 16.01 ± 0.14*
C18:1n9 11.18 ± 0.44 9.21 ± 1.62 13.21 ± 0.80 3.93 ± 0.53* 12.51 ± 0.67 12.19 ± 0.68 12.67 ± 0.32*
C18:0 4.79 ± 0.36 6.14 ± 0.25* 6.28 ± 0.26 9.71 ± 0.59** 7.23 ± 0.36* 4.07 ± 0.23 6.55 ± 0.26*
C20:4n6 1.77 ± 0.11 2.24 ± 0.09* 1.56 ± 0.08 1.24 ± 0.02* 0.78 ± 0.04** 2.27 ± 0.05* 1.49 ± 0.03
C20:5n3 0.99 ± 0.06 2.04 ± 0.06** 1.46 ± 0.07* 1.17 ± 0.03 0.50 ± 0.03** 1.28 ± 0.03* 0.74 ± 0.02**
C20:3n6 0.18 ± 0.02 0.23 ± 0.02 0.27 ± 0.06 0.35 ± 0.01** 0.24 ± 0.02* 0.22 ± 0.01 0.30 ± 0.07
C20:2 0.87 ± 0.09 1.18 ± 0.03* 1.24 ± 0.07 0.40 ± 0.01* 1.32 ± 0.08* 0.80 ± 0.07 1.32 ± 0.06*
C20:1 1.30 ± 0.10 1.56 ± 0.03* 1.91 ± 0.10 2.2 ± 0.04** 1.91 ± 0.14 1.24 ± 0.10 1.90 ± 0.09*
C20:0 0.35 ± 0.03 0.53 ± 0.03* 0.50 ± 0.02* 1.62 ± 0.15** 0.86 ± 0.04** 0.28 ± 0.03 0.61 ± 0.02**
C22:6n3 0.00 4.39 ± 0.42** 0.00 0.00 0.83 ± 0.02** 2.35 ± 0.24** 0.56 ± 0.02**
C22:1n9 3.19 ± 0.19 3.67 ± 0.09* 4.23 ± 0.26 3.69 ± 0.16 3.78 ± 0.33 3.19 ± 0.35 4.10 ± 0.04*
C22:0 0.16 ± 0.02 0.26 ± 0.00* 0.20 ± 0.02 0.73 ± 0.04** 0.39 ± 0.02** 0.12 ± 0.01 0.28 ± 0.02*
C24:1 0.14 ± 0.02 0.25 ± 0.05 0.46 ± 0.03** 0.13 ± 0.01 0.35 ± 0.07 0.16 ± 0.00 0.34 ± 0.05**
C24:0 0.40 ± 0.13 0.54 ± 0.19 0.45 ± 0.12 0.76 ± 0.21 0.67 ± 0.13 0.47 ± 0.06 0.78 ± 0.10*
TFA 58.41 ± 4.35 77.24 ± 5.26* 63.53 ± 3.28 71.39 ± 3.61* 64.97 ± 3.78 58.87 ± 3.66 72.04 ± 2.41*