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Pakistan Journal of Nutrition
  Year: 2008 | Volume: 7 | Issue: 4 | Page No.: 570-573
DOI: 10.3923/pjn.2008.570.573
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Comparative Studies on Oils from Some Common Plant Seeds in Nigeria

I.E. Akubugwo, G.C. Chinyere and A.E. Ugbogu

Oil were extracted from seeds of the Nigerian plants Pentaclethra macrophylla, Treculia africana, persea gratesima and Telferia occidentalis using n-hexane and their physicochemical properties compared with oils from seed of Cocos nucifera. Percentage oil yield were 20.80, 18.00, 14.00, 18.00 for P. macrophylla. T. africana, P. gratesima and T. occidentalis respectively while the value for C. nucifera seed oil is 32.00. All the five seed oil were odourless and at room temperature liquids. Specific gravity of the seed oils ranged from 0.81-0.90 while peroxide value for all the oil seed were less than 6.00. Saponification values were as low as 106.60 in P. gratesima and as high as 246.00 in C. nucifera seed oils. Iodine values were between 9.60 and 52.40 in the extracts. These results suggest that oil seeds examined may be viable source of oil going by their oil yield. The studied characteristics of all oil extracts in most cases compared favourably with C. nucifera seed oil which is presently used for both domestic and industrial purposes in Nigeria.
PDF Citation Report Citation
  •    Proximate, Mineral and Phytochemical Composition of Cocos nucifera Nut
  •    Physicochemical Properties and Mineral Compositions of Pawpaw and Watermelon Seed Oils
  •    Compositional Studies of Rattle Box (Crotalaria retusa L.) Seeds Found in Nasarawa State, Nigeria
  •    Proximate Composition, Extraction, Characterization and Comparative Assessment of Coconut (Cocos nucifera) and Melon (Colocynthis citrullus) Seeds and Seed Oils
How to cite this article:

I.E. Akubugwo, G.C. Chinyere and A.E. Ugbogu, 2008. Comparative Studies on Oils from Some Common Plant Seeds in Nigeria. Pakistan Journal of Nutrition, 7: 570-573.

DOI: 10.3923/pjn.2008.570.573






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