Skip to main content
Log in

Abstract

Because of its fatty acid composition, which includes 50% saturated and 50% unsaturated fatty acids, palm oil can readily be fractionated, i.e. partially crystallized and separated into a high melting fraction or stearin and a low melting fraction or olein.

Three main commercial processes for fractionating palm oil are in use: the fast dry process, the slow dry process and the detergent process. All these processes lead to specific products of different quality with different yield and operating costs. The physical and chemical characteristics as well as the triglyceride compositions by high performance liquid chromatography (HPLC) of palm oil fractions from these industrial fractionation processes are given.

Other varieties of products produced by specific fractionation are presented with analytical data: the superoleins, palm-mid-fractions and cocoa butter substitutes.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  1. Bernardini, M., and R. Sassoli, Palm Oil Fractionation with C.M.B. Process, Palm Oil Technology in the Eighties, Kuala Lumpur, 1981.

    Google Scholar 

  2. Bernardini, M., Technical literature, Rome, Italy.

  3. Athanassiadis, A., Refining and Segregation of Palm Oil, AOCS meeting, St. Louis, Missouri, 1978.

  4. Tirtiaux, F., Oleagineux 31:279 (1976).

    Google Scholar 

  5. Tirtiaux, A., and E. Deffense, Tirtiaux Fractionation—Industrial Application and Analytical Data, AOCS meeting, The Hague, The Netherlands, October 1982.

  6. Tirtiaux, A., Technical literature, Fleurus, Belgium.

  7. Braae, B., Detergent Fractionation of Fatty Oils, Proceedings of the Symposium of the Belgian Filtration Society, Brussels, 1976, pp. 189–210.

  8. Haraldson, G., The Alfa-Laval Lipofrac Process for Fatty and Acids, Seminar in Kuala Lumpur, April 1977.

  9. Tan, B.K., and F.C.H. Oh, PORIM, Technology No. 4, 1981.

  10. PORIM Technical Brochure, Malaysian Palm Oil Refining Industry, 1981.

  11. Deffense, E., Rev. Franç. Corps Gras, 31:123 (1984).

    CAS  Google Scholar 

  12. Jurriens, G., and A.C.J. Kroesen, JAOCS 42:9 (1965).

    CAS  Google Scholar 

  13. Jacobsberg, B., Oleagineux, 30:271 (1975).

    CAS  Google Scholar 

  14. Deroanne, C., Contribution à L’étude de la Cristallisation des Glycérides, Dissertation (1975).

  15. Tan, B.K., F.C.H. Oh, S.H. Ong and K.G. Berger, Characteristics of Malaysian Palm Mid-fractions, PORIM report, 1981.

Download references

Author information

Authors and Affiliations

Authors

About this article

Cite this article

Deffense, E. Fractionation of palm oil. J Am Oil Chem Soc 62, 376–385 (1985). https://doi.org/10.1007/BF02541408

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02541408

Keywords

Navigation