| |
First
|
Second
|
ASTMD 6751-08
|
EN 14214
|
|---|
|
Fatty acids (% total FAME)
|
|
C12:0 (lauric)
|
11.48 ± 0.62
|
2.77 ± 0.26
| | |
|
C14:0 (myristic)
|
1.25 ± 0.03
|
3.55 ± 0.43
| | |
|
C16:0 (palmitic)
|
35.50 ± 0.59
|
33.96 ± 0.77
| | |
|
C16:1 (palmitoleic)
|
17.83 ± 0.78
|
23.76 ± 0.81
| | |
|
C18:0 (stearic)
|
2.76 ± 0.31
|
4.94 ± 0.61
| | |
|
C18:1 (oleic)
|
14.51 ± 0.50
|
15.78 ± 0.86
| | |
|
C18:2 (linoleic)
|
14.28 ± 0.56
|
12.30 ± 0.97
| | |
|
Others
|
2.40 ± 1.76
|
2.93 ± 1.87
| | |
|
Biodiesel properties
|
|
Kinematic viscosity 40 °C (mm2/s)
|
4.82 ± 0.01
|
4.80 ± 0.01
|
1.9–6.0
|
3.5–5.0
|
|
Specific gravity (kg/L)
|
0.88 ± 0.00
|
0.88 ± 0.00
|
0.85–0.90
|
0.86–0.90
|
|
CP (°C)
|
11.86 ± 0.11
|
11.42 ± 0.27
| | |
|
CN
|
58.82 ± 0.06
|
58.60 ± 0.13
|
≥ 47
|
≥ 51
|
|
IV (gI2/100 g)
|
57.99 ± 0.62
|
60.41 ± 1.48
| |
51–120
|
|
HHV (MJ/kg)
|
39.61 ± 0.01
|
39.66 ± 0.03
| | |
- All data are averages of biological triplicates ± standard deviation
