Table 1.
Contents (mg/g) of investigated components in different fractions distilled by molecular distillation.
| Analyte | RT (min) | SFE Extract | D1 | D2 | D3 | D4 | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|---|---|---|---|---|
| β-caryophyllene | 7.030 | 35.7 | 59.2 | 29.7 | − a | − | 12.7 | + b | − | − |
| ar-curcumene | 8.076 | 221.2 | 263.1 | 264.3 | 53.4 | 63.6 | 171.2 | 85.7 | 18.7 | + |
| zingiberene | 8.352 | 139.9 | 171.1 | 201.4 | 67.8 | 49.6 | 103.6 | 54.5 | + | − |
| β-bisabolene | 8.675 | 61.3 | 71.9 | 78.2 | 19.5 | 19.7 | 48.3 | 24.5 | 4.0 | − |
| β-sesquiphellandrene | 9.104 | 93.8 | 108.3 | 130.9 | 53.0 | 46.6 | 83.5 | 51.3 | 14.3 | 6.2 |
| ar-turmerone | 14.080 | 128.2 | 57.4 | 111.3 | 360.9 | 413.3 | 209.1 | 263.4 | 248.3 | 244.2 |
| α-turmerone | 14.180 | 54.8 | 26.7 | 57.6 | 261.1 | 208.0 | 84.4 | 108.4 | 92.6 | 82.3 |
| β-turmerone | 14.715 | 25.2 | 9.1 | 19.9 | 87.4 | 80.9 | 40.5 | 53.9 | 53.4 | 55.1 |
| Purity | 76.0% | 76.7% | 89.3% | 90.3% | 88.2% | 75.3% | 64.2% | 43.1% | 38.8% |
a Undetected. b Under the limit of quantitation.