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Table 1 Fatty acid compostions (μg/mg dw)

From: Fatty acid and metabolomic profiling approaches differentiate heterotrophic and mixotrophic culture conditions in a microalgal food supplement 'Euglena'

  HL-4d HL-7d HL-9d HD-4d HD-7d HD-9d
C12:0 1.54 ± 0.25c 0.84 ± 0.05d 0.78 ± 0.01d 7.29 ± 0.48a 4.56 ± 0.03b 4.16 ± 0.17b
C13:0 1.20 ± 0.37c 0.71 ± 0.06c 0.56 ± 0.04c 7.11 ± 0.75b 8.10 ± 0.07a 7.73 ± 0.26ab
C14:0 13.03 ± 2.93d 8.04 ± 0.40d 7.49 ± 0.32d 43.18 ± 6.72c 54.15 ± 3.11b 66.11 ± 2.53a
C15:0 1.17 ± 0.21d 1.21 ± 0.06d 1.06 ± 0.03d 2.65 ± 0.19c 5.20 ± 0.07b 5.62 ± 0.20a
C16:0 10.66 ± 0.63c 11.84 ± 0.14c 11.66 ± 0.62c 8.90 ± 0.52d 14.37 ± 0.20b 21.65 ± 0.92a
C16:1 2.89 ± 0.23c 5.06 ± 0.27a 5.45 ± 0.48a 2.28 ± 0.20d 3.32 ± 0.10c 4.58 ± 0.03b
C17:0 0.30 ± 0.07d 0.33 ± 0.02d 0.36 ± 0.03d 0.56 ± 0.04c 1.00 ± 0.04b 1.73 ± 0.04a
C16:2 3.79 ± 0.19c 7.58 ± 0.07b 10.56 ± 0.26a 0.53 ± 0.03e 0.87 ± 0.02d 0.78 ± 0.07d
C17:1 0.63 ± 0.12b 1.07 ± 0.13a 1.11 ± 0.17a 0.72 ± 0.09b 1.06 ± 0.04a 1.22 ± 0.06a
C16:3 10.96 ± 0.70c 14.66 ± 0.59b 16.05 ± 0.55a 1.62 ± 0.07e 2.67 ± 0.09d 2.05 ± 0.17de
C18:0 0.26 ± 0.06cd 0.24 ± 0.03cd 0.22 ± 0.00d 0.31 ± 0.03c 0.47 ± 0.02c 0.85 ± 0.03a
C16:4 6.06 ± 1.11b 7.53 ± 0.59a 8.01 ± 0.88a 0.12 ± 0.02c 0.17 ± 0.01c 0.18 ± 0.01c
C18:1 2.14 ± 0.12d 3.39 ± 0.05a 3.14 ± 0.17b 1.29 ± 0.04f 1.91 ± 0.02e 2.53 ± 0.14c
C18:2ω6 6.00 ± 0.33c 9.98 ± 0.12b 12.74 ± 0.39a 1.14 ± 0.06e 1.71 ± 0.06d 1.72 ± 0.05d
C18:3ω3 19.40 ± 1.64b 23.54 ± 0.63a 25.03 ± 1.44a 1.71 ± 0.06c 2.51 ± 0.11c 1.88 ± 0.01c
C20:2ω6 2.50 ± 0.20c 2.72 ± 0.23c 2.74 ± 0.14c 2.66 ± 0.12c 5.06 ± 0.19b 5.76 ± 0.16a
C20:3ω6 1.47 ± 0.11c 1.09 ± 0.04d 0.90 ± 0.04e 1.41 ± 0.05c 1.95 ± 0.08a 1.67 ± 0.05b
C20:4ω6 4.02 ± 0.33d 5.05 ± 0.25c 5.22 ± 0.26c 3.86 ± 0.17d 7.22 ± 0.25b 8.17 ± 0.31a
C20:4ω3 0.74 ± 0.05c 1.02 ± 0.03b 1.25 ± 0.09a 0.53 ± 0.02e 0.62 ± 0.03d 0.64 ± 0.03d
C20:5ω3 5.29 ± 0.25d 6.07 ± 0.19c 6.60 ± 0.28ab 3.81 ± 0.10e 6.30 ± 0.25bc 6.85 ± 0.14a
C24:0 0.46 ± 0.07b 0.49 ± 0.06b 0.42 ± 0.00b 0.31 ± 0.04c 0.43 ± 0.01b 0.67 ± 0.02a
C22:4ω6 0.46 ± 0.17a 0.26 ± 0.03a 0.17 ± 0.01b 0.43 ± 0.02a 0.47 ± 0.01a 0.50 ± 0.02b
C22:5ω6 6.66 ± 0.70c 8.07 ± 0.34b 8.67 ± 0.22ab 4.97 ± 0.15d 7.94 ± 0.26b 9.12 ± 0.28a
C22:5ω3 0.79 ± 0.28a 0.47 ± 0.02bc 0.33 ± 0.01c 0.57 ± 0.03abc 0.57 ± 0.02abc 0.64 ± 0.03ab
C22:6ω3 5.73 ± 0.53a 5.95 ± 0.21a 6.23 ± 0.26a 3.33 ± 0.05c 4.53 ± 0.22b 5.01 ± 0.25b
Sum 108.13 ± 5.87c 127.21 ± 2.23b 136.75 ± 4.59b 101.30 ± 9.46c 137.17 ± 1.50b 161.82 ± 5.29a
  1. a, b, c, d, e, and f shows significant difference between each other