oil extraction from plant seeds in ethiopia

                                               
                                               
                                               
                                               
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  • What oilseeds are used in Ethiopia?
  • Nine oilseeds namely noug, gomenzer, linseed, soybean, sunflower, castor, sesame, ground nut and cotton are important in Ethiopia for edible oil consumption. During the last 60?years, 156 varieties with their production practices were registered. Sesame contributes significantly to the foreign currency earnings next to coffee.
  • How much oil is extracted from seed collections from southern Ethiopia?
  • The average oil extracted from the seed collections from southern Ethiopia was calculated to be 40.43%. The smallest oil yield (30.66%) was obtained from Kako seed collection.
  • How is oil extracted from Jatropha seed collections from Ethiopia?
  • The present study focuses on the determination of oil contents of thirteen different jatropha seed collections from Ethiopia. The oil was extracted with a Soxhlet extractor using n-hexane which was selected out of four different solvents: diethyl ether, ethanol, n-heptane, and n-hexane. Cotton and thimble were used as filter for the extractions.
  • Where are edible oil processing factories located in Ethiopia?
  • In addition, several large edible oil processing factories are under construction or in a pilot phase (located in Bahir Dar, Debre Markos, Burie, Wolkitie, Sebeta, and Dire Dawa). These large-scale factories have a designed production capacity greater than the annual edible oil demand within Ethiopia.