Tertiary-butyl hydroquinone treatment for crude palm oils
- J. E. Huffaker
- … show all 1 hide
Rent the article at a discountRent now
* Final gross prices may vary according to local VAT.Get Access
Bleachability of crude palm oil was studied with respect to oxidation state of the oil at time of bleach, amount of bleaching clay needed, and the effects of an antioxidant treatment with tert-butyl-hydroquinone (TBHQ) on oxidation reactions. These studies confirm the adverse effects of oxidation on bleachability of palm oil and the effectiveness of TBHQ in preserving bleachability. Citric acid was shown to benefit only old oxidized oils. TBHQ was effective in the laboratory and at a full-scale plant experiment in retarding onset and rate of oxidation reactions.
Bek-Nielsen, B., Quality Preservation and Testing of Malaysian Palm Oil from Fresh Fruit Bunches to the Oil Refinery, paper presented at International Palm Oil Symposium, Kuala Lumpur, 1976.
Yeoh, G.H., A Study of the Nature and Effects of Iron Contamination in Palm Oil, paper presented at International Palm Oil Symposium, Kuala Lumpur, 1976.
Bek-Nielsen, B., and S. Krishman, Refining and Fractionation of Palm Oil, paper presented at International Palm Oil Symposium, Kuala Lumpur, 1976.
Fraser, M.S., and G. Frankl, JAOCS 58:926 (1981).
Cocks, V.R., Laboratory Handbook for Oil and Fat Analysis, Academic Press, Inc., New York, NY, 1966, pp. 333–335.
- Tertiary-butyl hydroquinone treatment for crude palm oils
Journal of the American Oil Chemists Society
Volume 59, Issue 9 , pp 381-383
- Cover Date
- Print ISSN
- Online ISSN
- Additional Links
- Industry Sectors
- J. E. Huffaker (1)
- Author Affiliations
- 1. Eastman Chemical Products, Inc., 37660, Kingsport, TN