1. ; Department of Human Nutrition; St. Francis Xavier University; P.O. Box 5000 B2G 2W5 Antigonish Nova, Scotia Canada
2. ; Food Research Laboratory; St. Francis Xavier University; P.O. Box 5000 B2G 2W5 Antigonish Nova Scotia Canada
3. Department of Food Plant Chemistry and Processing, Faculty of Food Science; Warmia and Mazury University; P.O. Box 5000 Olsztyn Poland