1. Yearbook and Trading Rules 1985-1986, National Soybean Processors Association, Washington, DC, 1986.
2. Campbell E.J.,J. Am. Oil. Chem,. Soc. 60:387 (1983).
3. Carr R.A.,Ibid. 53:347 (1976).
4. Erickson D.R., E.H. Pryde, OL. Brekke, T.L. Mounts and R.A. Falb,Handbook of Soy Oil Processing and Utilization, American Soybean Association and American Oil Chemists’ Society, St. Louis, MO and Champaign, IL, 1980, p. 598.
5. Haraldsson G.,J. Am. Oil. Chem. Soc. 60:251 (1983).