1. Dept. of Biosystems Eng.; Univ. of Manitoba; Winnipeg MB Canada R3T 2N2
2. Dept. of Food and Human Nutritional Sciences; Univ. of Manitoba; Winnipeg MB Canada R3T 2N2
3. Dept. of Food and Bioproduct Sciences; Univ. of Saskatchewan; 51 Campus Drive SK Canada S7N 5AB
4. Buhler Inc; 13105 12th Ave. N. Plymouth MN U.S.A