Abstract
Chromatographic separations of geometric isomers of methyl octadecenoates and octadecadienoates on a silver-treated macroreticular resin are much improved with newer resins of greater surface area and ground to a smaller particle size.cis,cis-Dienes can be recovered in practical elution volumes. With methanol as solvent small molecules including even radioactive methanol are retarded on the column relative to methyl esters of saturated acids.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Emken, E.A., C.R. Scholfield, and H.J. Dutton, JAOCS 41:388 (1964).
Scholfield, C.R., and E.A. Emken, Lipids 1:235 (1966).
Emken, E.A., C.R. Scholfield, V.L. Davison, and E.N. Frankel, JAOCS 44: 373 (1967).
de Vries, B., Ibid. 40:184 (1963).
Houx, N.W.H., S. Voerman, and W.M.F. Jongen, J. Chromatogr. 96:25 (1974).
Warthen, J.D., J. Chromatogr. Sci. 24:513 (1976).
Heath, R.R., J.H. Tumlinson, R.E. Doolittle, and A.T. Proveaux, Ibid. 13:380 (1975).
Aigner, R., H. Spitzy, and R.W. Frei, Ibid. 14:381 (1976).
Scholfield, C.R., JAOCS 52:36 (1975).
Scholfield, C.R., Anal. Chem. 47:1417 (1975).
Borch, R.F., Ibid. 47:2437 (1975).
Pei, P.T.-S., W.C. Kossa, S. Ramachandran, and R.S. Henley, Lipids 11:814 (1976).
Kennedy, D.C., Ind. Eng. Chem., Prod. Res. Dev. 12:56 (1973).
Karger, B.L., in “Modern Practice of Liquid Chromatography”, Edited by J.J. Kirkland, John Wiley & Sons, New York, NY, 1971.
Halász, I., Ibid. “, 1971.
Author information
Authors and Affiliations
About this article
Cite this article
Scholfield, C.R., Mounts, T.L. New developments in silver resin chromatography ofcis andtrans fatty methyl esters. J Am Oil Chem Soc 54, 319–321 (1977). https://doi.org/10.1007/BF02672434
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02672434