Abstract
An HPLC method for the determination of ascorbyl palmitate in vegetable oil and lard has been developed. Chromatographic conditions consist of a diamine column, a mobile phase of 70:30 (v/v) methanol:0.02M monobasic potassium phosphate buffer, pH 3.5, and UV detection. Samples were extracted with methanol. An overall average recovery value of 96.7% was obtained for ascorbyl palmitate in five representative vegetable oils and lard.
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References
Cort, W.M., JAOCS 51:321 (1974).
Cort, W.M., Food Tech. 28:60 (1974).
Cort, W.M., Antioxidant Properties of Ascorbic Acid, Chapter 22 in Ascorbic Acid: Chemistry, Metabolism, and Uses, Seib, P.A., and B.M. Tolbert, eds., Advances in Chemistry Series 200, American Chemical Society (1982) p. 533.
Gwo, Y.Y., R.L. Ory, G.J. Flick and H.P. Dupuy, Abstract 98, JAOCS 61:668 (1984).
Klaui, H., The Functional (Technical) Uses of Vitamins, Stein, M., ed., University of Nottingham Seminar on Vitamins, London, England (1971) p. 110.
Pongracz, G., Int. J. Vitamin Nutr. Res. 43:517 (1973).
Budslawski, J., and K. Poyorzelski, Le Lait 44:378 (1964).
Alary, J., C. Grosset and A. Coeur, Ann. Pharm. Fr. 40:301 (1982).
Van Peteghem, C.H., and D.A. Dekeyser, J. Assoc. Off. Anal. Chem. 64:1331 (1981).
Pujol Forn, M., Circ. Farm. 39:5 (1981).
De la Torre Boronat, M., M. Xirau-Verges and F. Antoja-Ribo, Circ. Farm. 27:139 (1969).
Woolard, D.C., N.Z.J. Dairy Sci. Technol. 18:55 (1983).
Melton, S.L., J. Harrison and D. Churchville, Abstract 34, JAOCS 58:573A (1981).
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An erratum to this article is available at http://dx.doi.org/10.1007/BF02935714.
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Vicente, T.S., Waysek, E.H. & Cort, W.M. Determination of ascorbyl palmitate by high performance liquid chromatography. J Am Oil Chem Soc 62, 745–747 (1985). https://doi.org/10.1007/BF03028745
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DOI: https://doi.org/10.1007/BF03028745