1. Research Dep.; Bioriginal Food and Science Corp.; 110 Gymnasium Rd. Saskatoon SK S7N 0W9 Canada
2. Crop Development Centre; College of Agriculture and Bioresources, Univ. of Saskatchewan; 51 Campus Drive Saskatoon SK Canada S7N 5A8
3. School of Food Systems, North Dakota State Univ.; Dep. 7640; 223 Harris Hall, P.O. Box 6050 Fargo ND 58108-6050