Affiliation: | 1. Department of Applied Biological Chemistry, Graduate School of Agriculture, Kinki University, , Nara, 631‐8505 Japan;2. Department of Welfare Systems and Health Science, Faculty of Health and Welfare Science, Okayama Prefectural University, , Soja‐shi, Okayama, 719‐1197 Japan;3. Department of Food and Nutrition, Faculty of Home Economics, Kyoto Women's University, , Kyoto, 605‐8501 Japan |