Extraction and Characterization of Fluted Pumpkin (Telfairia Occidentalis) Seed Oil
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Abstract
This work examined the extraction and the characterization of Telfairia occidentalis seed oil. The seed
was found to have moisture content of 8.29% on the average. The extraction of the seed oil was
performed with petroleum ether on a dry matter basis, and the oil content found to be within 51-53%.
The seed oil quality parameters were; specific gravity (SG), 0.90g/ml, iodine value (IV), 98.4g
iodine/100g oil, saponification value (SV), 105.19meqKOH/kg oil acid value (AV), 11.78mg KOH/kg
oil, free fatty acid (FFA), 5.92% of oil, peroxide value (PV), 40meq peroxide/kg oil, and kinematic
viscosity, 21.21mm2/s at 32°C. The characteristic properties of the oil compared well with those of
local and sales seed oils.