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Table 1 The composition of TFAs, lipid class, and fatty acid of undisrupted and disrupted microalgae biomass

From: Direct enzymatic ethanolysis of potential Nannochloropsis biomass for co-production of sustainable biodiesel and nutraceutical eicosapentaenoic acid

 

Microalgae biomass

Disrupted microalgae biomass

A (TFAs and lipid class content)

TFAs (% of biomass)

16.48 ± 1.60

20.67 ± 1.26

NLs (% of TFAs)

48.74 ± 2.72

46.58 ± 2.80

PLs (% of TFAs)

51.26 ± 2.07

53.42 ± 1.94

 

TFAs

NLs

PLs

TFAs

NLs

PLs

B (Fatty acid composition)

C14:0

5.33 ± 0.40

4.42 ± 0.35

6.13 ± 0.70

5.79 ± 0.14

4.26 ± 0.32

6.62 ± 0.47

C16:0

23.30 ± 1.53

26.23 ± 1.59

16.39 ± 1.03

22.28 ± 1.41

25.44 ± 1.55

17.03 ± 1.42

C16:1

20.67 ± 1.97

22.34 ± 1.24

16.92 ± 1.32

18.39 ± 1.23

20.38 ± 0.96

15.91 ± 0.89

C18:0

2.12 ± 0.06

0.51 ± 0.08

2.41 ± 0.27

1.98 ± 0.28

0.50 ± 0.04

2.87 ± 0.30

C18:1

1.44 ± 0.11

1.57 ± 0.21

1.16 ± 0.18

1.71 ± 0.05

1.88 ± 0.24

1.07 ± 0.10

C18:2

0.76 ± 0.18

0.64 ± 0.10

0.68 ± 0.08

0.31 ± 0.01

0.74 ± 0.13

0.49 ± 0.03

C18:3

0.58 ± 0.04

0.68 ± 0.06

0.54 ± 0.06

0.62 ± 0.06

0.77 ± 0.09

0.50 ± 0.05

C20:4n-6

5.46 ± 0.38

6.42 ± 0.57

3.26 ± 0.43

5.76 ± 0.35

7.62 ± 0.48

2.26 ± 0.18

C20:5n-3

40.34 ± 2.13

37.19 ± 1.70

52.51 ± 1.98

43.18 ± 2.84

38.41 ± 1.86

53.25 ± 2.19

∑ SFAsa

30.75 ± 1.27

31.16 ± 1.82

24.93 ± 1.46

30.05 ± 1.06

30.20 ± 1.65

26.52 ± 0.92

∑ MFAsb

22.11 ± 1.33

23.91 ± 1.76

18.08 ± 1.31

20.10 ± 1.49

22.26 ± 1.39

16.98 ± 1.03

∑ PUFAsc

47.14 ± 2.43

44.93 ± 2.04

56.99 ± 1.74

49.87 ± 2.71

47.54 ± 2.10

56.50 ± 1.97

  1. aSFAs contained C14:0, C16:0, and C18:0
  2. bMFAs contained C14:1, C16:1, and C18:1
  3. cPUFAs contained C18:2, C18:3, C20:4, and C20:5