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Quality assessment of industrial prefried french fries

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Journal of the American Oil Chemists Society

Abstract

An industrial production of prefried french fries using palm oil as a frying medium was studied over a period of 12 days. Samples of oils and french fries were withdrawn once a day. The quality of both the oil and the french fries was assessed using two types of tests. Some tests, such as the determination of free fatty acid (FFA) and the determination of thiobarbituric acid value (TBA), oxifritest and Food Oil Sensor correspond to what was used by a quality control laboratory. More elaborate techniques such as the determination of polar components, polymers and cyclic fatty acid monomers (CFAM) were also used. Only small increases of FFA, TBA, polar components and polymers were observed. However, in the case of palm oil, which contains a high percentage of diglycerides, it is more reliable to determine the quality of the oil using the amount of polymers instead of polar components which may include some diglycerides. Thus a high “polar components” value (up to 20–25%) would not necessarily reflect an altered sample. The maximum amount of CFAM detected was 0.1% and they did not seem to be preferentially adsorbed on the french fries. These results, along with the sensory evaluations, showed that the french fries obtained in these production conditions were of good quality as far as the fat was concerned.

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References

  1. Artman N.R.,Adv. Lip. Res. 7:245(1969).

    CAS  Google Scholar 

  2. Chang S.S., R.J. Peterson and C.T. Ho,J. Am. Oil Chem. Soc. 55:718 (1978).

    CAS  Google Scholar 

  3. Ottaviani P., J. Graille, P. Perfetti and M. Naudet,Chem. Phys. Lipids 24:51 (1979).

    Article  Google Scholar 

  4. Perrin J.L., F. Redero and A. Prévot,Rev. Fr. Corps Gras 31:131 (1984).

    CAS  Google Scholar 

  5. Rojo J.A., and E.G. Perkins,J. Am. Oil Chem. Soc.64:414 (1987).

    Article  CAS  Google Scholar 

  6. Sébédio J.L., J.L. Le Quere, E. Sémon, 0. Morin, J. Prévost and A. Grandgirard,Ibid. 64:1324 (1987).

    Article  Google Scholar 

  7. Grandgirard A., and F. Julliard,Rev. Fr. Corps Gras 34:213 (1987).

    CAS  Google Scholar 

  8. Grandgirard A., J.L. Sébédio and J. Fleury,J. Am. Oil Chem. Soc. 61:1563 (1984).

    Article  CAS  Google Scholar 

  9. Potteau B., P. Dubois and J. Rigaud,Ann. Technol. Agric. 27:655 (1978).

    CAS  Google Scholar 

  10. Sébédio J.L., J. Prévost and A. Grandgirard,J. Am. Oil Chem. Soc. 64:1026 (1987).

    Article  Google Scholar 

  11. Christopoulou C.N., and E.G. Perkins,Ibid. 66:1360 (1989).

    CAS  Google Scholar 

  12. Peers K.E., and P.A.T. Swoboda,J. Sci. Food Agric. 33:389 (1982).

    Article  CAS  Google Scholar 

  13. Meltzer J.B., E.N. Frankel, T.R. Bessler and E.G. Perkins,J. Am. Oil Chem. Soc. 58:119 (1981).

    Article  Google Scholar 

  14. Aust R., and L.U. Thompson,Nutr. Rep. Int. 24:951(1981).

    Google Scholar 

  15. Thompson L.U., and R. Aust,Can. Inst. Food Sci. Technol J. 16:246 (1983).

    CAS  Google Scholar 

  16. Stevenson S.G., L. Jeffery, M. Vaisey-Genser, B. Fyfe, F.W. Hougen and N.A.M. Eskin,Ibid. 17:187 (1984).

    CAS  Google Scholar 

  17. Greenfield M., J. Makinson and R.B.H. Wills,J. Food Techn. 19:239 (1984).

    Article  CAS  Google Scholar 

  18. Sébédio J.L., A. Bonpunt, A. Grandgirard and J. Prevost,J. Agric. Food Chem., 38:1862 (1990).

    Article  Google Scholar 

  19. Folch, J. M. Lees and G.H. Sloane-Stanley,J. Biol Chem. 220:491 (1957).

    Google Scholar 

  20. Ke, P.J. and A.D. Woyewoda,Anal. Chim. Acta 106:219 (1979).

    Article  Google Scholar 

  21. Kiutamo, T.Proceedings "Stekning Speciellt Kvaliteskon- trol Av Frpteringsolja" Lipidforum, Seminar held April 14 and 15, 1980, Esbo, Finland, 1981, pp. 22–37.

    Google Scholar 

  22. Fuchs, G.Ibid., 1981, pp. 60–69.

    Google Scholar 

  23. Sébédio J.L.,C. Septier and A. Grandgirard,J. Am. Oil Chem. Soc. 63:1541 (1986).

    Article  Google Scholar 

  24. Standard Methods for the Analysis of Oils, Fats and Derivatives, 6th edn., 1st Suppl., Part 4,Pure Appl Chem. 54:233 (1982).

  25. Morrison W.R., and L.M. Smith,J. Lipid Res. 5:600(1964).

    CAS  Google Scholar 

  26. Sébédio J.L., J.L. Le Quere, O. Morin, J.M. Vatele and A. Grandgirard,J. Am. Oil Chem. Soc. 66:704 (1989).

    Google Scholar 

  27. Goh E.M., and R.E. Timms,Ibid. 62:730 (1985).

    Article  CAS  Google Scholar 

  28. Dobarganes, M.C., M.C. Perez-Camino and G. Marquez Ruiz,Fat Sci. Technol. 90:308 (1988).

    CAS  Google Scholar 

  29. DFG-Symposium und Rundtischgespräch über “Brat-und Sidefette”,Fette Sci.fen Anstrichm. 81, Sonderheft (1979).

  30. Sébédio, J.L., A. Grandgirard, C. Septier and J. Prévost,Rev. Fr. Corps Gras 34:15 (1987).

    Google Scholar 

  31. Crampton, E.W., R.H. Common, F.A. Farmer, A.F. Wells and D. Crawford,J. Nutr. 49:333 (1953).

    CAS  Google Scholar 

  32. Sébédio, J.L., and A. Grandgirard,Prog. Lip. Res. 28:303 (1990).

    Article  Google Scholar 

  33. Vatela, J.M., J.L. Sébédio and J.L. Le Quere,Chem. Phys. Lipids 48:119 (1988).

    Article  CAS  Google Scholar 

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Sébédioo, J.L., Kaitaranta, J., Grandgirarda, A. et al. Quality assessment of industrial prefried french fries. J Am Oil Chem Soc 68, 299–302 (1991). https://doi.org/10.1007/BF02657680

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  • DOI: https://doi.org/10.1007/BF02657680

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