Abstract
The objective of this research was to evaluate the presence of dehydroxylated sterols in samples of butter adulterated with exogenous refined fat of both animal and vegetable origin. The 3,5-cholestadiene, derived from the refining treatment, was found to be an index for the addition of refined beef tallow to butter. Moreover, several dehydroxylated phytosterols could be detected in butter adulterated with vegetable oil. The proposed method seemed to be a suitable criterion for detecting adulteration of pure butter with other fats.
Similar content being viewed by others
References
Vanoni, M.C., M. Colombini and G. Amelotti,Riv. Ital Sost. Grasse 55:320 (1978).
Wolff, J.P.,Ann. Fals. Exp. Chim. 53:318 (1970).
Provvedi, F., and G. Cialella,Riv. Ital. Sost. Grasse 38:361 (1961).
Gargano, A., and P.M. Toppino,Riv. Soc. It. Sc. Alim. 10:25 (1981).
Toppino, P.M., G. Contarini, A.L. Traversi, G. Amelotti and A. Gargano,Riv. Ital. Sost. Grasse 59:592 (1982).
De Peters, E.J.,Proceedings Cornell Nutrition conference for Feed Manufacturers, 1993, p. 199.
Carisano, A., and M. Riva,Riv. Ital. Sost. Grasse 52:297 (1976).
Coleman, M.H.,J. Am. Oil Chem. Soc. 38:685 (1961).
Mattson, J., and E.S. Luton,J. Biol. Chem. 233:868 (1958).
Mattson, J.,J. Lipid Res. 4:392 (1963).
Jensen, R.G., J. Sampugna and R.L. Pereira,J. Dairy Sci. 47:727 (1964).
Freeman, C.P., L.M. Smith and E.L. Jack,Ibid. 49:531 (1966).
Vanoni, M.C., M. Colombini and G. Amelotti,Riv. Ital. Sost. Grasse 56:568 (1979).
Solimen, M.A., and N.A. Yoones,J. Am. Oil Chem. Soc. 63:248 (1986).
Mariani, C., G. Contarini, S. Zucchetti and P.M. Toppino,J. High Resol. Chromatogr. 13:356 (1990).
Precht, D.,Fat. Sci. Technol. 93:538 (1991).
Precht, D.,Z. Lebensm. Unters Forsch. 194:107 (1992).
Neiwiadomski, H., and J. Sawincki,Fette Seifen Anstrichm. 66:930 (1964).
Kaufmann, H.P., and Y. Hamza,Ibid. 72:430 (1970).
Homberg, E.,Ibid. 77:8 (1975).
Kochhar, S.P.,Prog. Lipid Res. 22:161 (1983).
Rodembourg, H., and S. Kuzdzal-Savoie,J. Am. Oil Chem. Soc. 56:485 (1978).
Lanzon, A., A. Cert and T. Albi,Grasas y Aceites 40:385 (1989).
Grob, K., A. Artho and C. Mariani,Fat Sci. Technol. 94:934 (1992).
Mariani, C., E. Fedeli, K. Grob and M. Biedermann,Riv. Ital. Sost. Grasse 69:535 (1992).
Mariani, C., A. Gasparoli, S. Venturini and E. Fedeli,Ibid. 70:275 (1993).
Mariani, C., S. Venturini and E. FedeliIbid. 70:321 (1993).
Mariani, C., P. Bondioli, S. Venturini and E. Fedeli,Ibid. 68:455 (1991).
Mariani, C., S. Venturini and E. Fedeli,Ibid. 67:611 (1990).
Author information
Authors and Affiliations
About this article
Cite this article
Mariani, C., Venturini, S., Fedeli, E. et al. Detection of refined animal and vegetable fats in adulteration of pure milkfat. J Am Oil Chem Soc 71, 1381–1384 (1994). https://doi.org/10.1007/BF02541359
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02541359