African Journal of
Biochemistry Research

  • Abbreviation: Afr. J. Biochem. Res.
  • Language: English
  • ISSN: 1996-0778
  • DOI: 10.5897/AJBR
  • Start Year: 2007
  • Published Articles: 425


Shea butter extraction technologies: Current status and future perspective

Iddrisu Abdul-Mumeen
  • Iddrisu Abdul-Mumeen
  • Department of Biochemistry and Biotechnology, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
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Didia Beauty
  • Didia Beauty
  • Department of Biochemistry and Biotechnology, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
  • Google Scholar
Abdulai Adam
  • Abdulai Adam
  • Bimbilla E. P. College of Education, P. O. Box 16, Bimbilla, Ghana.
  • Google Scholar

  •  Received: 10 August 2018
  •  Accepted: 12 December 2018
  •  Published: 28 February 2019


Abdulai A, Acheampong A, Abdul–Mumeen I (2015). Effect of soil variation on quality of shea butter in selected areas of the northern region of Ghana. Journal of Agricultural Biotechnology and Sustainable Development 7(5):43-50.


Abdul–Mumeen I (2013). Biochemical and microbiological analysis of shea nut cake: A waste product from shea butter processing. Thesis submitted to the Department of Biochemistry and Biotechnology in partial fulfilment for the award of Master of Philosophy in Biochemistry. Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.


Abdul–Mumeen I, Zakpaa HD, Mills–Robertson FC (2013). Biochemical and microbiological analysis of shea nut cake: A waste product from shea butter processing. Journal of Agricultural Biotechnology and Sustainable Development 5(4):61-68.


Abubakari AH, Nyarko G, Yidana JA, Mahunu GK, Abagale FK, Quainoo A, Chimsah F, Avornyo V (2012). Comparative studies of soil characteristics in Shea parklands of Ghana. Journal of Soil Science and Environmental Management 3(4):84-90.


Aculey PC, Lowor ST, Kumi WO, Assuah MK (2012). The effect of traditional primary processing of the shea fruit on the kernel butter yield and quality. American Journal of Food Technology 7(2):73–81.


Addaquaye J (2004). 'Shea Butter Value Chain: Refining in West Africa'. WATH Technical Report 3. Dakar: WATH.


Adomako D (1985). Prospects for the development of the shea nut industry in Ghana. In: Technical Bulletin. Ghana: Cocoa Research Institute 11:8-10.


Agyente–Badu CK (2010). The effect of cochlospermum planchonii root dye/extract on the shelf – life of shea butter during storage. Thesis submitted to the Department Of Biochemistry and Biotechnology in partial fulfilment for the award of Master of Science degree. Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.


Ahmadi M, Karimi F (2013). Optimization of enzymatic extraction of oil from Pistacia Khinjuk seeds by using central composite design. Food Science and Technology 1(3):37-43.


Akingbala J, Falade K, Adebesi E, Baccus–Taylor G, Lambert I (2006). Effect of processing conditions on yield, physical and chemical properties of shea butter. West Indian Journal of Engineering 29:73-80.


Alander J (2004): Shea butter – A multifunctional ingredient for food and cosmetics. Lipid Technology 16(9):202-205.


Alirezalu A, Farhadi N, Shirzad H Hazarti S (2011). The effect of climatic factors on the production and quality of castor oil. Nature and Science 9(4):15-19.


Alonge AF, Olaniyan AM (2007). Problems of shea butter processing in Africa. Proceedings of the International Conference on Crop Harvesting and Processing, Louisville, Kentucky USA.


Apea OB, Larbi E (2013). Indigenous Technology and Scientific Research as Ingredients for Economic Development: A Case of Shea Butter Industry. Journal of Contemporary Integrative Ideas 1(1):16-26.


ASBI (2004). Twenty–one reasons to use shea butter. The American Shea Butter Institute. 



Asuquo JE, Anusiem ACI, Etim EE (2010). Extraction and characterization of shea butter oil. World Journal of Applied Science and Technology 2(2):282-288.


Ata JKBA (1978). The Study of the Shea Kernel in Relation to the Traditional Process of Shea Fat, Ph.D. Thesis, University of Ghana, Legon–Accra.


Axtell B, Kocken E, Sandhu R (1993). Oil processing. United Nations Development Fund for Women (UNIFEM), Food Cycle Technology Source Books. Intermediate Technology Publ. Ltd, London.


Boffa JM, Yaméogo G, Nikiéma P, Knudson DM (1996). Shea nut (Vitellaria paradoxa) production and collection in agroforestry parklands of Burkina Faso Department of Forestry and Natural Resources, Purdue University West Lafayette, Indiana 47907–1200, USA


Boffa JM (1999). Agroforestry parklands in Sub–Saharan Africa. FAO Conservation Guide. Rome, FAO. (In Press)


Carette C, Malotaux M, van Leeuwen M, Tolkamp M (2009). Shea nut and butter in Ghana, opportunities and constraints for local processing. PDF document available at: 



Chaffin B (2004). Shea Butter Republic. Routledge. New York, NY. Intro, Chapter 1.


Chevalier A (1943). Les Sapotacées à graines oléagineuses et leur avenir en culture. Revue de Botanique Appliquée 23(257, 258, 259): 97-159.


Coulibaly Y, Ouédraogo S, Niculescu N (2009). Experimental study of shea butter extraction efficiency using a centrifugal process. Journal of Engineering and Applied Sciences 4(6):14-19.


CRIG (2002). The cultivation and processing of shea nuts as an alternative to cocoa products. Research by the Cocoa Research Institute of Ghana (CRIG) – CRIG substation at Bole, University of Ghana.


Didia B, Zakpaa HD, Mills-Robertson FC, Iddrisu AM (2018). Enzyme–assisted traditional extraction of shea butter using different levels of pre–treated shea kernels. Journal of Agricultural Biotechnology and Sustainable Development 10(1):1–10.


Dominguez H, Nunez MJ, Lema JM (1995). Aqueous processing of sunflower kernels with enzymatic technology. Food Chemistry 53:427-434.


Dominguez H, Nunez MJ, Lema JM (1994). Enzymatic pre–treatment to enhance oil extraction from fruits and oilseeds: A review. Food Chemistry 49:271-286.


Elias M, Carney J (2004). La filière féminine du karité: productrice burkinabée, « éco-consommatrices » occidentales et commerce équitable. Cahier de géographie du Québec. 48:1-26.


Food and Agriculture Organization (FAO) (2002). Small–Scale Palm Oil Processing in Africa'. Agricultural Services Bulletin 148. Rome: FAO. 



FAO and CFC (2002). International Workshop on Processing and marketing Of Shea Products in Africa. CFC Technical Paper No. 21. Forest Products 8:38-39. 



FAO/WHO (2017). Regional Standard for Unrefined Shea Butter. Codex Alimentarius: International Food Standards. pp. 1 – 5. 



Fleury JM (1981). The butter tree. International Development Research Centre Reports 10:6–9.


Francis O (2009). Post-harvest handling practices and physic- chemical characteristics of Shea (Vitellaria paradoxa) fruit in Uganda. Makerere University, Uganda.


Fullbrook P (1983). Use of enzymes in the processing of oilseeds. Journal of the American Oil Chemists' Society 60.2 (1983): 476-478.


Gandhi NN (1997). Applications of lipase. Journal of the American Oil Chemists' Society 74(6): 621–634.


Gezahegn YA, Emire SA, Asfaw SF (2016). Optimization of Shea (Vitellaria paradoxa) butter quality using screw expeller extraction. Food Science and Nutrition. 4(6):840-847.


Ghana Export Promotion Authority (GEPA) 2014. 



Guy E (2009). Baseline Data On The Nutrient Content And Physicochemical Properties Of Selected Varieties Of Soybean, Groundnut And Rice For The Development Of Nutritious, Energy–Dense Diets. Thesis for MSc. KNUST.


Gyedu-Akoto E, Amon-Armah F, Yabani D (2017). Utilization of shea fruit to enhance food security and reduce poverty in Ghana. African Journal of Science, Technology, Innovation and Development 9(6):697-705.


Hall J, Aebischer D, Tomlinson H, Osei–Amaning E, Hindle J (1996). Vitellaria paradoxa: a monograph. School of Agriculture and Forest Sciences publication number 8. University of Wales, Bangor, Wales.


Hamilton RJ, Rossell JB (1986). Analysis of oils and fats. Elsevier Applied Science. New York: NY.


Hee SN (2011). Quality characteristics of West African shea butter (Vitellaria paradoxa) and approaches to extend shelf–life. M.Sc Thesis, Graduate School: New Brunswick Rutgers. The State University of New Jersey.


Honfo FG, Linnemann AR, Akissoe N, Soumanou MM, Van Boekel MA JS (2013). Characteristics of traditionally processed shea kernels and butter. International Journal of Food Science and Technology 48(8):1714-1721.


Ikya JK, Umenger LN, Iorbee A (2013). Effects of extraction methods on the yield and quality characteristics of oils from shea nut. Journal of Food Resource Science 2(1):1-12.


Kapseu C, Tchiegang C, Parmentier M, Fomethe A, Kamga R (2001). Evolution du Choix technologique par les femmes. Université de Ngaoundéré, URL.


Kar A, Mital HC (1981). The study of shea butter: the extraction of shea butter. Qual. Plant. Plant Foods for Human Nutrition 31:67-69.


Kardash E, Tur"yan YI (2004). Acid value determination in vegetable oils by indirect titration in aqueous alcohol media. Croatia Chemica Acta 78: 99–103.


Kempka AP, Lipke NL, Da Luz FPT (2008). Response surface method to optimize the production and characterization of lipase from Penicillium verrucosumin solid state fermentation. Bioprocess and Biosystems Engineering 31(2):119–125.


Kengue J, Ndo EG (2003). Les fruitiers forestiers comestibles du Cameroun: aspects agronomique. In: Matig EO, Ndoye O, Kengue J, Awano A (eds) Les fruitiers forestiers comestibles du Cameroun. Cotonou (Bénin): IPGRI Regional Office for West and Central Africa. pp. 150-152.


Louppe D, Ouattara N, Coulibaly AL (1995). Effet des feux de brousse sur la végétation. Bois et forêts des tropiques. 1995(245):59-69.


Lovett PN, Haq N (2000) Evidence for anthropic selection of the Sheanut tree (Vitellaria paradoxa). Agroforestry Systems 48(3).


Lovett PN (2004). Opening Bottlenecks in the African Shea Butter Industry. Report prepared for Enterprise Works Worldwide, under the supervision of Steev Lynn and Ed Perry with funding from USAID. 

View [sourced: 02/08/2018].


Lovett PN (2005). Shea butter export guide, USAID WATH.


Marchand D (1988). Extracting profit with a shea butter press. International Development Research Reports 17:14-15.


Masters ET, Puga A (1994). Conservation of woodland of Butryospermum paradoxum for local conservation and development. Co–operative office for Voluntary of Uganda P 44.


Mensah SA (2001). Energy for Rural Women's Enterprises, Ghana. In S. Misana and G. Karlsson (Eds), Generating Opportunities: Case Studies on Energy and Women. New York: UNDP. pp. 37-43.


Mensah MR (2010). Jatropha oil production as biofuel for shea butter processing machine in Ghana: Quality, Characteristics and storability of derived shea butter. Journal of Sciences 2(1): 45-54.


Mohammed S, Heijndermans E, Butter S, Group P (2013). Behind the Butter : An energy analysis of shea butter processing. SNV Ghana. 



Moharram HJ, Ray S, Ozbas H, Juliani, Simon J (2006). Sheabutter: Chemistry, quality and new market potentials. In ACS Symposium Series Volume 925, Herbs: Challenges in chemistry and biology, edited by M. Wang, C. Ho, L.S. Hwang, and S. Sang. Washington, DC: American Chemical Society pp. 326-340.


Moore S (2008). The role of Vitellaria paradoxa in poverty reduction and food security in the Upper East region of Ghana. Earth and Environment 3:209-245.


Niess T (1983). New shea butter technology for West African Women. GATE Magazine, GEZ Publication.


Nkouam GB, Kapseu C, Barth D, Dirand M, Tchatchueng JB (2007). Oil Extraction from Shea Kernel (Vitellaria paradoxa, Gaertn.) and Canarium Pulp (Canarium schweinfurthii, Engl) using supercritical CO2 and Hexane: A comparative study. Research Journal of Applied Sciences 2:646-652.


Ofosu MA (2009). Anaerobic Digestion of Shea Waste for Energy Generation. PhD Thesis submitted to the University of Cape Coast, Cape Coast.


Ojo OA, Adebayo TA (2013). Bio-deterioration of shea butter fruit (Vitellaria paradoxa) in storage and its effects on the nutrient composition. Report and Opinion 5(12).


Okullo JBL, Omujal F, Agea JG, Vuzi PC, Namutebi A, Okello JBA, Nyanzi SA (2010). Proximate and mineral composition of shea (Vitellaria paradoxa) fruit pulp in Uganda. African Journal of Food Agriculture Nutrition and Development 10(11):4430-4443.


Olaniyan AM, Oje K (2007a). Development of mechanical expression rig for dry extraction of shea butter from shea kernel. Journal of Food Science and Technology 44:465-470.


Olaniyan AM, Oje K (2007b). Quality characteristics of shea butter recovered from shea kernel through dry extraction process. Journal of Food Science and Technology 44(4):404-407.


Olaniyan AM, Oje K (2011). Development of model equations for selecting optimum parameters for dry process of shea butter extraction. Journal of Cereals and Oilseeds 2(4):47-56.


Otu SA, Dzogbefia VP, Kpikpi EN, Essuman EK (2015). Comparative effect of crude and commercial enzyme in shea fat extraction. IOSR Journal of Biochemistry and Biotechnology 1(3):18-27.


Owoo NS, Lambon–Quayefio MP (2017). The agro–processing industry and its potential for structural transformation of the Ghanaian economy. Winder (9):27. Retrieved from View


Perez EE, Fern Andez MB, Nolasco SM, Crapiste GH (2013). Effect of pectinase on the oil solvent extraction from different genotypes of sunflower (Helianthus annuus L.). Journal of Food Engineering 117:393-398.


Pontillon J (1996). Cocoa, Borneo illipe, Karité. In: Karleskind A, Wolff JP (eds) Oils and fats manuel, Lavoisier. Paris pp. 206-212.


Rammohan S (2010). The shea value chain reinforcement initiative in Ghana. InCase Study, Stanford Global Supply Chain Management Forum (Vol. 13).


Roger AB, Rebecca RA, Georges A, Mathias IO (2010). Chemical characterization of oil form germinated nuts of several coconut cultivars (cocos nuciferh L.) European Journal of Scientific Research 391(4):514-522.


Rosenthal A, Pyle D L, Niranjan K (1996). Aqueous and enzymatic processes for edible oil extraction. Enzyme and Microbial Technology 19(6):402-420.


Russo L, Ethrington T (2001). Non–wood news. An Information Bulletin on Non–Wood Forest products 8:38-39.

Sapna J, Nirmali S (2009). Fatty acids profile of edible oils and fats in India. Centre for Science and Environment. New Delhi, CSE: 32.


Schreckenberg K (2004). The contribution of shea butter (Vitellaria paradoxa C.F. Gaertner) to local livelihoods in Benin. In Sunderland T, Ndoye O (eds) Forest products, Livelihoohs and Conservation Vol. 2. Indonesia: Indonesia Printer pp. 91-113.


Senyo K (2014). How to process good quality shea butter. Shea Network Ghana Conference and African Cosmetics Exhibition, November 24-26, Accra Ghana.


Shahidi F (2005). Bailey's Industrial Oil and Fat Products. Sixth Edition, Volume Six. Copyright. John Wiley & Sons, Inc.


Sharma R, Chisti Y, Banerjee UC (2001). Production, purification, characterization, and applications of lipases. Biotechnology Advances 19(8):627-662.


Tano–Debrah K, Ohta Y (1994). Enzyme-assisted aqueous extraction of fat from kernels of the shea tree, Butyrospermum parkii. Journal of the American Oil Chemists' Society 71(9):979-983


Tano–Debrah K, Ohta Y (1995). Enzyme-assisted aqueous extraction of shea fat: a rural approach. Journal of the American Oil Chemists' Society 72(2):251-256.


Tessy E (1992). Food Technology Booklets–African Edition. ITDG Publication.


Womeni HM, Ndjouenkeu R, Kapseu C, Mbiapo FT, Parmentier M, Fanni J (2006). Effect of cooking and drying of shea nuts (Butyrospermum parkii (G. Don) Kotschy) on the quality of butter. Tropicultura 24:175-182


Yonas A (2014). Evaluation of processing factors in screw expeller and comparison with other extraction methods of Ethiopian Shea (Vitlleria paradoxa) butter, MSc thesis, Addis Ababa University Institute of Technology School of Chemical and BioEngineering.