[1] | Kapseu, C., Dirand, M., Jiokap, Y., Parmentier, M., and Dellacherie, J, “Acides gras et triglycerides du beurre du karité du Cameroun”, in Séminaire international sur le séchage et sur la valorisation du karité et de l’aiélé, à l’Ecole Nationale Supérieure des Sciences Agro Industrielles, 135-143. 1999. |
|
[2] | Adoum, D, “Technique artisanale d‟extraction du beurre de karité à Moyen Chari sud du Tchad”, in séminaire atelier oléagineux et petites technologies II, 92-96.1996. |
|
[3] | Womeni, H.M, “Identification et analyse des opérations critiques de préparation des fruits, graines et amandes de karité (Butyrospermum parkii (G. Don) Kotschy)”, Etude de leur influence sur la qualité du beurre. Ph.D thèse, ENSAI, Université de Ngaoundéré, Cameroun, 248p, 2004. |
|
[4] | Tano-Debrah, K., and Ohta, Y, “Enzyme-assisted aqueous extraction of fat from kernels of shea butter tree (Butyrospermum parkii )”, J. Am. Oil. Chem. Soc., 71. 979-983. 1994. |
|
[5] | Mohagir, A.M., Kapseu, C., Kamga, R., Tchiegang, C., Kayem, J., and Fon Abi, C, “Effects of Some Parameters on the yield, Acid and Peroxide Values of Aqueous Extracted Shea Butter”, International Journal of Applied Chemistry, 1. 49-56. 2005. |
|
[6] | Womeni, H. M., Ndjouenkeu, R., Kapseu, C., Mbiapo, F. T., Parmentier, M., and Fanni, J, “Effet de la cuisson et du sechage de noix de karité (Butyrospermum parkii (G. Don) Kotschy) sur la qualité du beurre”, Tropicultura, 24. 175-182. 2006. |
|
[7] | Mpagalile, J.J., and Clarke, B.C, “Effect of processing parameters on small scale coconut oil expression efficiency”, Int. J. Food Sci. Nutr., 56. 125-132. 2005. |
|
[8] | Mpagalile, J.J., Hanna, M.A., and Weber, A, “Seed oil extraction using a solar powered screw press”, Industrial crops and products, 25. 101-107. 2007. |
|
[9] | Lou, Z., Wang, H., Zhang, M., and Wang, Z, “Improved extraction of oil from chickpea under ultrasound in a dynamic system”, Journal of Food Engineering, 98 (1), 13-18. 2010. |
|
[10] | Lee, S.W., Jeung, M.K., Park, M.H., Lee, S.Y., and Lee, J.H, “Effects of Roasting Conditions of Sesame Seeds on the Oxidative Stability of Pressed Oil during Thermal Oxidation”, Food Chemistry, 118. 681-685. 2010. |
|
[11] | Rai, P., Majumbar, G.C., Dasgupta, S., and De, S, “Optimizing pectinaseuasge in pre treatment of mosambi juice for clarification by response surface methodology”, Journal of Food Engineering, 64. 397- 403. 2004. |
|
[12] | Sachindra, N.M., and Mahendrakar, N.S, “Process optimization for extraction of carotenoids from shrimp waste with vegetable oil”, Bioresource Technology, 96. 195-1200. 2005. |
|
[13] | Rostami, M., Farzaneh, V., Boujmehrani, A., Mohammadi, M. and Bakhshabadi, H, “Optimizing the Extraction Process of Sesame Seed’S Oil Using Response Surface Method on the Industrial Scale”, Industrial Crops and Products, 58. 160-165. 2014. |
|
[14] | Mani, S., Jaya, S. and Vandivambal, R, “Optimizationof Solvent Extraction of Moringa (MoringaOleifera) Seed Kernel Oil using Respons Surface Methodology”, Food and Bioproducts Processing, 85. 328-335. 2007. |
|
[15] | Montgomery, D.C, Design of analysis of experiments, 5th ed., New York, John Wiley and Sons, 2001. 363-391. |
|
[16] | Mathieu, D., and Phan-Tan-Luu, R, Approche méthodologique des surfaces de réponse, in Plan d'expériences «Applications à l'entreprise », Editions Technip, 1995, 211-278. |
|
[17] | Kapseu, C., Avouampo, E., and Djeumako, B, “Oil extraction from Dacryodes Edulis (G.Don) H. J. Lam fruit”, Forest, Trees and Livelihoods, 12. 97-104. 2002. |
|
[18] | AFNOR (Association Française pour la Normalisation), “Recueil des normes françaises, Corps gras, graines oléagineuses, produits dérivés”, 2ième édition, Paris, 438p, 1981. |
|
[19] | IUPAC (International Union of Pure and Applied Chemistry), “Méthodes d’analyse des matières grasses et dérivées”, 6 ième édition, 1ière partie 1.122, Institut des Corps Gras, Bordeaux, 1979. |
|
[20] | Sun, F., Zhau, D., and Zhau, S, “Determination of oil colour by image analysis”, J. Am. Oil Chem. Soc., 78. 749-752. 2001. |
|
[21] | ISO 15305, “Animal and vegetable fats and oils determination of Lovibond colour, Inspection of vegetable oils: methods for identification of transparency, colour, odour and taste”, Chinese National Standard GB 552585. 1998. |
|
[22] | Mohagir, A.M., Kamga, R., Kapseu, C., and Abi, C.F, “Optimization of Some Pre-treatments involved in the Press Extraction of Shea (Vitellaria paradoxa Gaertner F.) Butter”, Asian Journal of Applied Sciences, 2 (4). 372-384. 2009. |
|
[23] | Mendenhall, W, Introduction to probability and statistics, 4th ed., North Settuate, M. A., Duxbury pres, USA, 1975. |
|
[24] | Joglekar, A.M., and May, A.T, “Product excellence through design of experiments”, Cereal Food World, 32. 857- 868. 1987. |
|
[25] | Sonntag, N, Analytical methods, in Bailey’s Industrial Oil and Fat Products, (Edt. Swern, D), John Wiley and Sons, U.S.A., Vol.2, 4 th ed., 1982. 431-488. |
|
[26] | SigmaPlot ® for windows, Version 9.01, Systatsoftware, Inc. USA, 2004. |
|
[27] | Mégnanou1, R.M., AKPA1, E., Sevérin1, K.A., and NIAMKÉ, S.L, “Definition of Optimal Processing Conditions for Proposing Shea Butter Sensorial Standard via Ivorian Consumers’criteria”, IJPAES, 3(1).7-14. 2013 |
|
[28] | Bup, N.D., Abi, C.F., Tenin, D., Kapseu, C., and Tchiegang, C, “Optimisation of the Cooking Process of Sheanut Kernels (Vitellaria Paradoxa Gaertn.) Using the Doehlert Experimental Design”, Food and Bioprocess Technology, 5(1). 108-117. 2012. |
|