1. Anonymous, Nutr. Rev. 32:153 (1974).
2. Lachance, P.A., Food Product Develop 8:63 (1974).
3. U.S. Food and Drug Administration, Fed. Register 38:6951 (1973).
4. Murphy, E.W., B.K. Watt, and R.L. Rizek, Food Technol. 27:40 (1973).
5. Watt, B.K., S.E. Gebhardt, E.W. Murphy, and R.R. Butrum, J. Amer. Dietetic Ass. 64:257 (1974).