Abstract
A procedure is described for decreasing the cyclopropene ring acids in cottonseed oil triglycerides as indicated by the Halphen test. Continuous reaction of the oil in the presence of aluminum silicate catalyst at elevated temp effectively decreases its cyclopropene acid content. The effect of temp and space velocity are described from temp of 170-225C. The treated oil produces no observable effect on egg quality or production.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Deutschman, A. J., Jr. and I. S. Klaus, Anal. Chem.32, 1809 (1960).
Deutsclunan, A. J., Jr., B. L. Reid, H. W. Kircher, and A. A.Kurnick, Poultry Science40, 1305 (1960).
Masson, J. C., M. G. Vavich, B. W. Heywang, and A. R. Kemmerer, Science126, 751 (1957).
Official and Tentative Methods of the AOCS, 2nd ed., Chicago, Ill.
Pons, W. A., Jr., J. C. Kuck, and V. L. Frampton, JAOCS40, No. 1 (1963).
Schneider, D. L., M. G. Vavich, A. A. Kurnick, A. R. Doberenz, and A. R. Kemmerer, Poultry Science40, 1644 (1961).
Shenstone, F. S. and J. R. Vickery, Nature 277, 94 (1956).
Shenstone, P. S. and J. R. Vickery,Ibid. 190, 168 (1961).
Author information
Authors and Affiliations
Additional information
Work carried out under grant from Hunt Foods Industries, Inc.
About this article
Cite this article
Deutschman, A.J., Berry, J.W., Kircher, H.W. et al. Catalytic elimination of cyclopropene-containing acids. J. Am. Oil Chemist’ Soc. 41, 175–176 (1964). https://doi.org/10.1007/BF03024640
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF03024640