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Table 3 Fatty acid compositions of selected lipid producing fungal strains grown on NDLH and DLH

From: Feasibility of filamentous fungi for biofuel production using hydrolysate from dilute sulfuric acid pretreatment of wheat straw

 

Relative abundance of the total fatty acids (%, w/w)

A. terreus

C. elegans

M. isabellina

M. vinacea

R. oryzae

T. lanuginosus

NDa

Da

ND

D

ND

D

ND

D

ND

D

ND

D

Myristic

C14:0

0.3

0.2

0.4

0.6

0.7

0.9

0.4

0.5

0.2

0.2

0.3

0.4

Palmitic

C16:0

17.4

17.5

19.8

20.3

24.3

24.5

20.2

23.4

17.8

16.2

16.0

17.7

Palmitoleic

C16:1

0.6

0.4

1.3

0.8

2.6

1.4

2.3

1.8

0.5

0.8

0.2

1.0

Stearic

C18:0

8.5

12.5

9.2

6.2

3.8

5.6

2.8

3.6

16.0

11.8

9.4

9.9

Oleic

C18:1

57.0

42.3

41.6

34.8

47.8

52.4

53.3

51.3

35.4

40.5

60.3

56.5

Linoleic

C18:2

8.2

23.1

11.2

17.2

14.9

9.5

14.3

13.8

18.3

19.0

7.6

8.0

Linolenic

C18:3

0.6

0.1

11.3

12.4

2.0

2.3

3.7

2.2

4.8

5.5

0.7

1.0

Arachidic

C20:0

0.7

0.5

0.5

0.5

0.9

0.6

0.5

0.8

0.9

0.7

0.6

0.5

Lignoceric

C24:0

2.0

0.0

1.9

2.0

0.5

0.6

0.4

0.0

1.9

1.6

1.8

0.0

Unsaturated

70.2

68.6

67.1

70.4

69.2

67.2

75.4

71.6

61.7

68.1

71.3

70.8

PUFA

9.1

23.4

22.8

30.5

17.1

12.0

18.2

16.4

23.7

24.9

8.7

9.1

PUFA (> = 4 double bonds)

0.00

0.00

0.31

0.37

0.03

0.02

0.12

0.16

0.06

0.07

0.00

0.00

Iodine valueb (g of I2/100 g)

68.3

80.5

89.8

97.1

78.0

72.0

86.2

78.9

78.6

86.6

84.1

78.1

Cetane numberb

61.4

59.4

57.2

54.8

59.4

60.9

57.8

59.4

59.7

57.9

61.5

61.6

Viscosity (mm2 s-1)b

4.5

4.5

4.3

4.2

4.4

4.4

4.3

4.4

4.5

4.4

4.5

4.5

Density (kg m-3)b

873

874

876

877

874

873

875

874

875

875

873

873

Higher heating value (MJ kg-1)b

39.8

39.8

39.7

39.7

39.7

39.8

39.8

39.8

39.8

39.8

39.8

39.8

  1. a ND means NDLH, D means DLH.
  2. b The iodine value, cetane number, viscosity, density and higher heating value were calculated according to Ramírez-Verduzco et al. [30].