1. A.O.A.C., and W. Horwitz, 1965 . Official Methods of Analysis . 10th ed., 957 pp. Association of Official Agricultural Chemists. Washington, DC.
2. S.E. Erikson, and R.E. Boyden, 1947 . Kentucky Agricultural Experiment Stations. Bulletin 504 [see Harris and von Loesecke, 1960.].
3. F. Fenton, 1960 . Effects of large scale preparation on nutrients of foods of animal origin. Chap. 10, Part A. "Nutritional Evaluation of Food Processing." [see Harris and von Loesecke, 1960.].
4. Food and Nutrition Board., 1968 . "Recommended Dietary Allowances ." 7th ed., 101 pp. National Academy of Sciences, Washington, DC.
5. R.S. Harris, 1960 . Effects of large scale preparation on nutrients of foods of plant origin. Chap. 10. Part B. "Nutritional Evaluation of Food Processing." [see Harris and von Loesecke. 1960.].