HPLC method for the determination of synthetic thermal heating fluid (Therminol 55™) in basic oleochemicals

JAOCS, Journal of the American Oil Chemists' Society

Volumn 82, Issue 4, 2005, Pages 233-236

  Moh, M H ^a   Tang, T S ^b   Tan, G H ^c  

^a Advanced Oleochemical Technology Division   (Malaysia)

^b Malaysian Palm Oil Board   (Malaysia)

^c UNIVERSITY OF MALAYA   (Malaysia)

Author keywords

Basic oleochemicals; HPLC fluorescence detection; Synthetic thermal heating fluid; Therminol 55

Indexed keywords

BASIC OLECHEMICALS; HPLC-FLUORESCENCE DETECTION; SYNTHETIC THERMAL HEATING FLUID; THERMINOL 55™;

ALUMINA; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; NITROGEN; QUALITY ASSURANCE; SAMPLING; THERMOANALYSIS;

CHEMICALS;

EID: 30344487230     PISSN: 0003021X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11746-005-1060-y     Document Type: Article

References (19)

1. Tang, T.S., N. Sudin, and R. Baharuddin, PORIM's Survey of Thermal Heating Oils Used by the Malaysian Palm Oil Refineries, PORIM Report PO 274, Palm Oil Research Institute of Malaysia, Kuala Lumpur, 1996.
2. Rossell, B., Heat-Transfer Fluids in the Oils and Fats Industry. 1. Specification, Types and Toxicity, Lipid Technol. 5:110-114 (1993).
3. Meershoek, C.J.M., It Is Time to End Use of THFs, inform 9:542-548 (1999).
4. Tagaki, T., Detection and Determination of Biphenyl-Diphenylether Heat Transfer Medium in Fatty Oils, Yukagaku 18:235-239 (1969).
5. Imai, C., H. Watanabe, N. Haga, and T. Li, Detection of Heat Transfer Media in Edible Oil, J. Am. Oil Chem. Soc. 51:495-498 (1974).
6. Min, D.B., and J. Wen, Gas Chromatographic Determination of Biphenyl and Phenyl Ether in Oil, J. Am. Oil Chem. Soc. Ibid. 59:278-279 (1982).
7. Official Methods and Recommended Practices of the AOCS, 5th edn., AOCS Press, Champaign, 1998.
8. Moh, M.H., and T.S. Tang, Liquid Chromatographic Detection of Dowtherm A Contamination in Oleochemicals and Edible Oils, J. AOAC Int. 82:893-896 (1999).
9. Moh, M.H., T.S. Tang, and G.H. Tan, Optimization and Validation of a High-Performance Liquid Chromatographic Method for the Determination of Dowtherm A in Edible Oils and Oleochemicals, J. Am. Oil Chem. Soc. 77:1077-1082 (2000).
10. Moh, M.H., T.S. Tang, and G.H. Tan, A Direct High-Performance Liquid Chromatographic Method for the Determination of Therminol 66 Contamination in Commercial Glycerin and Fatty Acids, J. Chromatogr. Sci. 39:508-512 (2001).
11. Moh, M.H., T.S. Tang, and G.H. Tan, Determination of Partially Hydrogenated Terphenyls-Based Thermal Heating Fluid in Vegetable Oils by HPLC with Fluorescence Detection, J. Am. Oil Chem. Soc. 79:379-382 (2002).
12. Bhati, A., M. Benbouzid, R.J. Hamilton, and P.A. Jewel, Separation of Triglycerides and Hydrocarbons from Seed Oils by High-Performance Liquid Chromatography with an Infra-red Detector, Chem. Ind. 20:70-71 (1986).
13. Constante, E.G., R.G. Gomez, and A.V. Roncero, Determination of Mineral Oils in Vegetable Oil by High-Performance Liquid Chromatography: Application to Several Rapeseed Oils Denatured with Aniline, Grasas Aceites 36:254-257 (1988).
14. McGill, A.S., C.F. Moffat, P.R. Mackie, and P. Cruikshank, The Composition and Concentration of n-Alkanes in Retail Samples of Edible Oils, J. Sci. Food Agric. 61:357-362 (1993).
15. Tan, Y.A., and A. Kuntom, Gas-Chromatographic Determination of Hydrocarbons in Crude Palm Kernel Oil, J. AOAC Int. 76:371-376 (1993).
16. Tan, Y.A., and A. Kunto, Hydrocarbons in Crude Palm Kernel Oil, J. AOAC Int. Ibid. 77:67-73 (1994).
17. Standard Methods for the Analysis of Oils, Fats, and Derivatives, 7th edn., International Union of Pure and Applied Chemistry, Oxford, 1992.
18. Material Safety Data Sheet, Reference Number 000000000188, Solutia, Inc., St. Louis, 2000.
19. Moh, M.H., T.S. Tang, and G.H. Tan, GC Determination of Synthetic Hydrocarbon-Based Thermal Heating Fluid in Vegetable Oils, J. Am. Oil Chem. Soc. 79:1039-1043 (2002).