Abstract:
In this work, the viscosity values of chemically refined vegetable oils (sunflower, corn, soybean and rapeseed) and physically refined vegetable oils (olive and palm) were determined during refining processes. At this point of view, fatty acid compositions and viscosity values of oil samples were determined. The edible vegetable oils presented Newtonian behavior in shear rates at ranges 6.28-20.93 s-1. It was observed that palm oil is more viscous than the others. During physical refining, the effect of both oil type and refining steps were significantly important, whereas in chemical refining only the effect of oil type was found statistically important (p
Page(s):
421-425
DOI:
DOI not available
Published:
Journal: Pakistan Journal of Agricultural Sciences, Volume: 50, Issue: 3, Year: 2013