American Journal of Food Technology1557-45711557-458XAcademic Journals Inc.10.3923/ajft.2007.207.211Jatropha curcas (Physic Nut) and Helianthus annuus (Sunflower)]]>AbuludeF.O. OgunkoyaM.O. OgunleyeR.F. 3200723Oils of Jatropha curcas and Helianthus annuus stored at ambient conditions for four months in four different containers (polythene, glass, metal and plastic bottles) were sampled at one month interval for physico-chemical properties. Increases were noted in all the containers as follows: Free fatty acid (0.72-1.02 and 0.6-1.14%), peroxide value (0.2-1.86 and 0.23-0.44 mEq kg-1), iodine value (1.40-11.50 and 6.20-14.20), acid value (13.00-50.00 and 36.00-59.00 mg KOH g-1) for Jatropha curcas and Helianthus annuus, respectively. No container effect on the color, dirt/sediment, specific gravity and reflective index of the oils was apparent. All parameters were closed in the limits for oils edited by Codex Alimentary Commission.]]>Abayeh, O.J., E.A. Aina and C.O. Okuronghae,19981998Abulude, F.O., L.O. Lawal and E. Eshett,2004107678Abulude, F.O., M.O. Ogunkoya and O.S. Eluyode,200548110112Amoo, I.A. and I. Moza,1999Bauhinia racemosa seeds.]]>72421424Codex Alimentarius Commission,19891989Entanan, C.J.,198959415419Ibanga, I.J. and E.C. Okon,2004Elaeis guineensis) and gmelina (Gmelina arborea) plantations on soil properties in the calabar environment, Nigeria.]]>36367Odetokun, S.M.,1998Manihot glaziovi seed oil.]]>78301304Ohazurike, N.C., M.O. Onuh and E.O. Emeribe,2003Jatropha curcas L.) in the control of maize weevil (Sitophilus zeamaize M.) in stored maize grains (Zea maize L).]]>28688Pearson, D.,19817th Edn.,Quadrago, M.,19941994