Determining α-tocopherol in refined bleached and deodorized palm olein by Fourier transform infrared spectroscopy

Food Chemistry

Volumn 90, Issue 1-2, 2005, Pages 323-327

  Che Man, Y B ^a   Ammawath, W ^a   Mirghani, M E S ^a  

^a UNIVERSITY PUTRA MALAYSIA   (Malaysia)

Author keywords

Tocopherol; FTIR spectroscopy; PLS; RBD palm olein

Indexed keywords

ALPHA TOCOPHEROL; TRIOLEIN;

ACCURACY; ANALYTIC METHOD; ARTICLE; BLEACHING; CALIBRATION; DEODORIZATION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; INFRARED SPECTROSCOPY; ROOM TEMPERATURE; SPIKE; TEMPERATURE DEPENDENCE; VALIDATION PROCESS;

EID: 4644282393     PISSN: 03088146     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.foodchem.2004.05.059     Document Type: Article

References (20)

1. AOCS. (1993). In D. Firestone (Ed.), Official methods and recommended practices of the American Oil Chemists' Society (4th ed.). Champaign: American Oil Chemists's Society Press
2. H.D. Belitz, and W. Grosch Lipid Food chemistry 2nd ed. 1999 Springer Germany 152 236
3. P.S. Belton, E.K. Kemsley, M.C. McCann, S. Ttofis, R.H. Wilson, and I. Delgadillo The identification of vegetable matter using Fourier transform infrared spectroscopy Food Chemistry 54 1995 437 441
4. Y.B. Che Man, and M.E.S. Mirghani Rapid method for determining moisture content in crude palm oil by Fourier transform infrared spectroscopy Journal of the American Oil Chemist's Society 77 2000 631 637
5. Y.B. Che Man, G. Setiowaty, and F.R. van de Voort Determination of iodine value of palm oil by Fourier transform infrared spectroscopy Journal of the American Oil Chemist's Society 76 1999 693 699
6. 2+ and hemoprotein Food Research International 26 1993 405 411
7. M.P. Fuller, G.L. Ritter, and C.S. Drapper Partial-least squares quantitative analysis of infrared spectroscopic data, part II: Application to detergent analysis Applied Spectroscopy 42 1988 228 236
8. M.H. Gordon The development of oxidative rancidity in foods J. Pokorny N. Yanishlieva M.H. Gordon Antioxidants in food practical applications 2000 Woodhead Publishing Cambrige, UK 7 21
9. M.D. Guillen, and N. Cabo Infrared spectroscopy in the study of edible oils and fats Journal of the Science of Food and Agriculture 75 1997 1 11
10. E.W. Hammond Analysis tocopherols and tocotrienols Lipid Technology 10 1998 86 88
11. IUPAC. (1992). In C. Paquot (Ed.), Standard methods for analysis of oils, fats, and derivatives (1st supplement to the 7th ed.). International Union for Pure and Applied Chemistry, Commission on Oils, Fats and Derivatives, Pergamon Press
12. M. Makinen, A. Kamal-Eldin, L. Anna Maija, and A. Hopia Effect of α- and γ-tocopherols on formation of hydroperoxides and two decomposition products from methyl linoleate Journal of the American Oil Chemist's Society 77 2000 801 858
13. H. Michael, G. Kourimska, and L. Kourimska Effect of antioxidants on losses of tocopherols during deep-fat frying Food Chemistry 52 1995 175 177
14. M.E.S. Mirghani, Y.B. Che Man, S. Jinap, B.S. Baharin, and J. Bakar A new method for determining aflatoxins in groundnut and groundnut cake using FTIR spectroscopy with attenuated total reflectance technique Journal of the American Oil Chemist's Society 78 2001 985 992
15. K. Nakanishi, and P.H. Solomon Infrared absorption spectroscopy 2nd ed. 1977 Holden-Day Inc. San Francisco, USA
16. G. Setiowaty, Y.B. Che Man, S. Jinap, and M.H. Moh Quantitative determination of peroxide value in thermally oxidized palm olein by Fourier tranform infrared spectroscopy Phytochemical Analysis 11 2000 74 78
17. F.R. van de Voort, A.A. Ismail, J. Sedman, and G. Emo Monitoring the oxidation of edible oils by Fourier transform infrared spectroscopy Journal of the American Oil Chemist's Society 71 1994 243 253
18. C. Wojciechowski, N. Dupury, C.D. Ta, J.P. Huvenne, and P. Legrand Quantitative analysis of water-soluble vitamins by ATR-FTIR spectroscopy Food Chemistry 63 1998 133 140
19. J.W. Wong, K. Hashimoto, and T. Shibamoto Antioxidant activities of rosemary and sage extracts and vitamin E in a model meat system Journal of Agricultural and Food Chemistry 43 1995 2707 2712
20. M.L. Wong, R.E. Timms, and E.M. Goh Colorimetric determination of total tocopherols in palm oil, olein and stearin Journal of the American Oil Chemist's Society 65 1988 258 261