1. U. S. Dept. of Agriculture, “Fats and Oils Situation,” No. 142 (1950).
2. U. S. Dept of Agriculture, “Regulations Governing the Meat Inspection of the United States” (1952).
3. Bailey, A. E., “Industrial Oil and Fat Products,” 1st ed., p. 682, New York, Interscience Publishers Inc. (1945).
4. Slater, L. E., Food Engineering,25, 72–73, 102–105 (1953).
5. Vander Wal, R. J., and Van Akkeren, L. A. (to Armour and Company), U. S. Patent 2,571,315 (1951).