Percentage (%) | Processed Jatropha curcas Oil | |||
Before aging | After 96 h of accelerated aging | |||
Without antioxidant | Without antioxidant | 1%w/woil TBHQ | 2%w/woil TBHQ | |
Myristic (C14:0) | 0.1 | 0.4 | 0.8 | 1.0 |
Palmitic (C16:0) | 14.7 | 20.8 | 22.5 | 18.5 |
Stearic (C18:0) | 5.9 | 7.4 | 9.0 | 7.0 |
Total of saturated fatty acids | 20.7 | 28.6 | 32.3 | 26.5 |
Palmitoleic (C16:1) | 1.2 | 1.4 | 1.6 | 1.4 |
Oleic (C18:1) | 37.1 | 43.8 | 44.9 | 40.1 |
Total of monounsaturated fatty acids | 38.3 | 45.2 | 46.5 | 41.5 |
Linoleic (C18:2) | 39.2 | 22.0 | 17.8 | 29.2 |
Total of polyunsaturated fatty acids | 39.2 | 22.0 | 17.8 | 29.2 |
Percentage of oil in the sample | 100 | 69.7 | 72.4 | 94.3 |