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Table 1 Fatty acid compostions (ÎĽg/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