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Table 3 FA content (μg/mg) and TFA yield (mg) of C. reinhardtii in different sodium acetate concentrations

From: Growth and lipid accumulation by different nutrients in the microalga Chlamydomonas reinhardtii

 

Treatments

T-N-P

T-N-P+1Ac

T-N-P+2Ac

T-N-P+4Ac

FA content

C14:0

0.42 ± 0.02

0.40 ± 0.00

0.37 ± 0.06

0.34 ± 0.04

 

C16:0

35.86 ± 0.25

40.41 ± 3.11

42.45 ± 0.40

32.89 ± 0.25

 

C16:1

2.21 ± 0.05

2.65 ± 0.30

2.55 ± 0.10

2.62 ± 0.19

 

C17:0

3.79 ± 0.30

4.14 ± 0.04

3.58 ± 0.06

3.72 ± 0.33

 

C17:1

0.58 ± 0.04

0.56 ± 0.05

0.58 ± 0.04

0.25 ± 0.01

 

C18:0

2.92 ± 0.11

3.63 ± 0.04

3.13 ± 0.76

3.26 ± 0.29

 

C18:1n9t

3.91 ± 0.12

7.42 ± 0.48

7.44 ± 0.54

8.29 ± 0.31

 

C18:1n9c

8.09 ± 0.07

8.85 ± 0.49

7.05 ± 0.19

6.58 ± 0.21

 

C18:2n6c

22.12 ± 0.12

28.92 ± 0.52

27.37 ± 0.39

16.51 ± 0.16

 

C18:3n3

0.05 ± 0.00

1.02 ± 0.01

0.01 ± 0.00

0.01 ± 0.00

 

C18:3n6

22.84 ± 0.08

21.53 ± 0.39

20.28 ± 0.37

12.24 ± 0.12

 

C20:0

1.09 ± 0.08

0.71 ± 0.01

0.93 ± 0.05

0.57 ± 0.05

 

C20:1

0.77 ± 0.07

0.09 ± 0.00

0.56 ± 0.09

0.55 ± 0.08

 

C20:2

0.12 ± 0.01

0.07 ± 0.00

0.06 ± 0.02

0.05 ± 0.03

 

C21:0

0.12 ± 0.02

0.01 ± 0.01

0.09 ± 0.02

0.10 ± 0.01

 

C22:6n3

0.09 ± 0.00

0.04 ± 0.01

0.03 ± 0.00

0.03 ± 0.01

 

SFA

44.20 ± 0.08b

49.3 ± 3.18a

50.55 ± 0.79a

40.88 ± 0.76c

 

MUFA

15.56 ± 0.30b

19.57 ± 1.21a

18.18 ± 0.80a

18.31 ± 0.38a

 

PUFA

45.23 ± 0.19c

51.58 ± 0.89a

47.75 ± 0.66b

28.84 ± 0.26d

 

TFA

105.00 ± 0.46b

120.45 ± 5.07a

116.48 ± 1.07a

88.03 ± 0.35c

 

TFA yield (mg/L)

113.46 ± 1.78c

185.61 ± 7.40b

191.55 ± 1.60b

218.98 ± 2.02a

  1. Different letters of each line in the superscript position indicates they were significantly different at P ≤ 0.05 according to one-way ANOVA