Development of a method for chlorophyll removal from canola oil using mineral acids

JAOCS, Journal of the American Oil Chemists' Society

Volumn 82, Issue 9, 2005, Pages 679-684

  Bahmaei, Manochehr ^a   Sabbaghian, Elham Sadat ^b   Farzadkish, Ebrahim ^b  

^a ISLAMIC AZAD UNIVERSITY   (Iran)

^b Research and Development Laboratory   (Iran)

Author keywords

Bleaching; Canola oil; Chlorophyll; Mineral acid

Indexed keywords

BLEACHING; CENTRIFUGATION; CONCENTRATION (PROCESS); PHOSPHORIC ACID; PRECIPITATION (CHEMICAL); REFINING; VEGETABLE OILS;

CANOLA OIL; CHLOROPHYLL-TYPE IMPURITIES; FILTER-AID CLAY;

CHLOROPHYLL;

BLEACHING; CENTRIFUGATION; CHLOROPHYLLS; INORGANIC ACIDS;

BRASSICA NAPUS; BRASSICA NAPUS VAR. NAPUS;

EID: 33947359073     PISSN: 0003021X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11746-005-1128-8     Document Type: Article

References (15)

1. Unger, E.H., Commercial Production of Canola and Rapeseed: Crushing and Oil Extraction, in Canola and Rapeseed: Production, Chemistry, Nutrition and Processing Technology, edited by F. Shahidi, Van Nostrand Reinhold, New York, 1990, pp. 235-249.
2. Flax Council of Canada, Description and Composition of Flax, in Flax - A Health and Nutrition Primer, edited by Diane H. Morris, Flax Council of Canada, Winnipeg, Manitoba, http://www.flaxcouncil.ca/primer.htm (accessed May 2005).
3. Canola Council of Canada, Comparison of Dietary Fats, Canola Council of Canada Publications, Winnipeg, Manitoba, http://www.canola-council.org/ cook_canoladiet.html, (accessed September 2005).
4. Acharya, S., Omega 3-Fatty Acids - The Heart Protecting Oil, Shiva Hospital, Nepal, http://www.kungchido.com/om3.htm, (accessed May 2005).
5. Endo, Y., R. Usuki, and T. Kaneda, The Photoxidative Alteration of Chlorophylls in Methylinoleate and Prooxidant Activity of Their Decomposition Products, Agric. Biol. Chem. 48:985-989 (1984).
6. Endo, Y., R. Usuki, and T. Kaneda, Prooxidant Activities of Chlorophylls and Their Decomposition Products on the Photooxidation of Methyl Linoleate, J. Am. Oil Chem. Soc. 61:771-784 (1984).
7. Usuki, R., T. Suzuki, Y. Endo, and T. Kaneda, Residual Amounts of Chlorophylls and Pheophytins in Refined Edible Oils, J. Am. Oil Chem. Soc. 67:785-788 (1984).
8. Tautorus, C.L., and N.H. Low, Chemical Aspects of Chlorophyll Breakdown Products and Their Relevance to Canola Oil Stability, J. Am. Oil Chem. Soc. 70:843-847 (1993).
9. Muralidhara, H.S., G.F. Seymour, B.F. Jirjis, D.D. Otten, and X. Luo, Removal of Gum and Chlorophyll-Type Compounds from Vegetable Oils, U.S. Patent 6,376,689 B1 (2002).
10. Levadoux, W.L., M.L. Kalmokoff, M.D. Pickard, and J.W.D. GrootWassink, Pigment Removal from Canola Oil Using Chlorophyllase, J. Am. Oil Chem. Soc. 64:139-144 (1987).
11. Abraham, V., and J.M. deMan, Hydrogenation of Canola Oil as Affected by Chlorophyll, J. Am. Oil Chem. Soc. 63:1185-1188 (1986).
12. Mailer, R.J., Final Report: Chlorophyll in Canola, Publication AOF 15-1, Australian Oilseeds Federation Incorporated, Royal Exchange, New South Wales, 2002.
13. AOCS, Official Methods and Recommended Practices of the AOCS, 5th edn., edited by D. Firestone, Champaign, 1998, Method Ca 5a-40.
14. AOCS, Ibid., Method Ca 12-55.
15. AOCS, Ibid., Method Cd 18-90.