Table 5.
Thermal stability of almond oil by DSC
| AO (CP) | AO (HP) | AO (SFE) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| SC−9 | SC‐ZP | SC‐TX | SC−9 | SC‐ZP | SC‐TX | SC−9 | SC‐ZP | SC‐TX | |
| IP (h) | 6.50 ± 0.12 | 6.47 ± 0.30 | 6.26 ± 0.31 | 1.45 ± 0.25 | 4.28 ± 0.45 | 3.00 ± 0.10 | 7.09 ± 0.12 | 6.77 ± 0.43 | 6.41 ± 0.45 |
| Onset | 120.31 | 121.36 | 120.96 | 118.62 | 119.63 | 119.00 | 122.35 | 123.47 | 123.01 |
| Oxidative temperature (oC) | 154.59 | 157.49 | 158.52 | 150.43 | 151.25 | 155.94 | 157.88 | 160.11 | 157.65 |
| Peak1 (oC) | 182.26 | 184.85 | 179.70 | 177.82 | 178.87 | 171.32 | 183.28 | 180.79 | 183.67 |
| Peak2 (oC) | 205.06 | 217.64 | 212.10 | 203.82 | 209.56 | 210.38 | 213.47 | 215.16 | 217.14 |
| Peak3 (oC) | 276.21 | 286.07 | 288.73 | 273.03 | 277.18 | 278.37 | 287.24 | 286.61 | 286.25 |
| Peak 4 (oC) | 320.03 | 319.56 | 318.95 | 315.69 | 318.14 | 318.99 | 317.43 | 319.67 | 319.46 |