Open Access
Table 1
Physico-chemical properties and fatty acid profile of pumpkin seed oil from the Santarém region (Portugal).
| Parameter | Mean ± SD* |
|---|---|
| Refractive índex (25 °C) | 1.468 ± 0.001 |
| Specific gravity (19 °C) | 0.919 |
| Viscosity (21 °C, mPa.s) | 63.50 ± 9.48 |
| Moisture content (w:w, %) | 0.165 ± 0.063 |
| Acid value (mg KOH/g oil) | 0.983 ± 0.173 |
| Peroxide value (meq O2/kg oil) | 19.008 ± 1.710 |
| Fatty acid (mol-%) | Mean ± SD* |
|---|---|
| Palmitic (C16:0) | 22.1 ± 2.6 |
| Stearic (C18:0) | 2.0 ± 0.1 |
| Oleic (C18:1) | 20.4 ± 0.8 |
| Linoleic (C18:2) | 55.5 ± 1.7 |
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