Determination of total trans fatty acids in foods: Comparison of capillary-column gas chromatography and single-bounce horizontal attenuated total reflection infrared spectroscopy

JAOCS, Journal of the American Oil Chemists' Society

Volumn 73, Issue 12, 1996, Pages 1699-1705

  Ali, Laila H ^a   Angyal, Gerald ^a   Weaver, Carol M ^a   Rader, Jeanne I ^a   Mossoba, Magdi M ^a  

^a CENTER FOR DRUG EVALUATION AND RESEARCH   (United States)

Author keywords

Attenuated total reflection infrared spectroscopy; Capillary column gas chromatography; Trans fatty acids

Indexed keywords

ESTERS; FOOD PRODUCTS; GAS CHROMATOGRAPHY; HYDROLYSIS; INFRARED SPECTROSCOPY;

ATTENUATED TOTAL REFLECTION INFRARED SPECTROSCOPY; FOOD ANALYSIS;

FATTY ACIDS;

EID: 0030416084     PISSN: 0003021X     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02517975     Document Type: Article

References (20)

1. Code of Federal Regulations (CFR), Title 21, Parts 100-169, revised as of April 1, 1995; §101.9; United States Government Printing Office, Washington, D.C., 1995, pp. 28-29.
2. Mensink, R.P., and M.B. Katan, Effect of Dietary trans Fatty Acids on High-Density and Low-Density Lipoprotein Cholesterol Levels in Healthy Subjects, New Engl. J. Med. 323:439-445 (1990).
3. Judd, J.T., B.A. Clevidence, R.A. Muesing, J. Wiltes, M.E. Sunkin, and J.J. Podczasy, Dietary trans Fatty Acids: Effects on Plasma Lipids and Lipoproteins in Healthy Men and Women, Am. J. Clin. Nutr. 59:861-868 (1994).
4. Willett, W.C., M.J. Stampfer, J.E. Manson, G.A. Golditz, F.E. Speizer, B.A. Rosner, L.A. Sampson, and C.H. Hennekens, Intakes of trans Fatty Acids and Risk of Coronary Heart Disease Among Women, Lancet 341:581-585 (1993).
5. Siguel, E.N., and R.H. Lerman, Trans Fatty Acid Patterns in Patients with Angiographically Documented Coronary Artery Disease, Am. J. Cardiol. 71:916-920 (1993).
6. Comment to Docket No. 94P-0036 (Feb. 14, 1994) (CSPI Petition), Dockets Management Branch (HFA-305), Food and Drug Administration, Rockville, MD, 20857.
7. Mossoba, M.M., M.P. Yurawecz, and R.R. McDonald, Rapid Determination of the Total trans Content of Neat Hydrogenated Oils by Attenuated Total Reflection Spectroscopy, J. Am. Oil Chem. Soc. 73:1003-1009 (1996).
8. Ali, L.H., C.M. Weaver, G. Angyal, J.I. Rader, and M.M. Mossoba, Application of Single-Bounce Horizontal Attenuated Total Reflection Spectroscopy to the Determination of Total trans Fatty Acids in Foods, Abstract #028P, Pittsburgh Conference, March 3-8, 1996, Chicago, 1996.
9. Mossoba, M.M., M.P. Yurawecz, N. Sehat, and R.E. McDonald, Rapid Determination of trans Double Bonds in Fatty Acid Methyl Esters by Single-Bounce Horizontal Attenuated Total Reflection Spectroscopy, Abstract #031P, Pittsburgh Conference, March 3-8, 1996, Chicago, 1996.
10. Ngeh-Ngwainbi, J., and J. Lin, Determination of Total Fat, Saturated Fat and Unsaturated Fat in Cereal and Cereal Products by Acidic Hydrolytic Extraction and Quantitative Gas Chromatography: Collaborative Study Protocol, Kellogg Company, Battle Creek, 1994.
11. Rader, J.I., G. Angyal, R.G. O'Dell, C.M. Weaver, and A.J. Sheppard, Determination of Total Fat and Saturated Fat in Foods by Packed-Column Gas-Liquid Chromatography After Acid Hydrolysis, Food Chem. 54:419-427 (1995).
12. Ali, L.H., G. Angyal, C.M. Weaver, and J.I. Rader, Determination of Saturated Fat and cis and trans Unsaturated Fatty Acid Methyl Esters in Food Using Capillary Column-Gas Chromatography, Ibid., 1996, in press.
13. Official Methods of Analysis of the Association of Official Analytical Chemists, Fatty Acids in Oils and Fats, Preparation of Methyl Esters, 15th edn., edited by Association of Official Analytical Chemists, Inc., Arlington, Sec. 969.33, 1990, pp. 963-964.
14. Official Methods of Analysis of the Association of Official Analytical Chemists, Methyl Esters of Fatty Acids in Oils and Fats, Gas Chromatographic Method, 15th edn., edited by Association of Official Analytical Chemists, Inc., Arlington, Sec. 963.22, 1990, p. 964.
15. Ratnayake, W.M.N., R. Hollywood, E. O'Grady, and J.L. Beare-Rogers, Determination of cis-and trans-Octadecenoic Acids in Margarines by Gas-Liquid Chromatography-Infrared Spectrophotometry, J. Am. Oil Chem. Soc. 67:804-810 (1990).
16. Ratnayake, W.M.N., and J.L. Beare-Rogers, Problems of Analyzing C18 cis and trans Fatty Acids of Margarine on the SP-2340 Capillary Column, J Chromatogr. Sci. 28:633-639 (1990).
17. Mossoba, M.M., R.E. McDonald, J.Y.T. Chen, D.J. Armstrong, and S.W. Page, Identification and Quantitation of trans-9, trans-12-Octadecadienoic Acid Methyl Ester and Related Compounds in Hydrogenated Soybean Oil and Margarines by Capillary Gas Chromatography/Matrix Isolation/Fourier Transform Infrared Spectroscopy, J. Agri. Food Chem. 38:86-92 (1990).
18. Molkentin, J., and D. Precht, Optimized Analysis of trans-Octadecenoic Acids in Edible Fats, Chromatographia 41:267-272 (1995).
19. Ratnayake, W.M.N., Determination of trans Unsaturation by Infrared Spectroscopy and Determination of Fatty Acid Composition of Partially Hydrogenated Vegetable Oils and Animal Fats by Gas Chromatography/Infrared Spectrophotometry: Collaborative Study, J. AOAC Int. 78(3):783-802 (1995).
20. Ratnayake, W.M.N., Determination of trans Fatty Acids in Dietary Fats, in New Trends in Lipid and Lipoprotein Analyses, edited by J.-L. Sebedio and E.G. Perkins, AOCS Press, Champaign, 1995, pp. 181-192.