1. Department of Food Science and Technology and Research Center for New Bio-Materials in Agriculture, School of Agricultural Biotechnology, Seoul National University, Suwon 441-744, South Korea; School of Biochemical Engineering, Yanbian University of Science and Technology, Yanji City, Jilin Province 133000, China; Department of Food and Nutrition, Seowon University, Cheongju 361-742, South Korea; Department of Food and Nutrition, Inha University, Inchon 402-751, Korea; and Department of Food and...