1. Department of Food and Nutrition, Hannam University Daedeok Valley Campus, 461-6 Jeonmin-dong, Yuseong-gu, Daejeon 305-811, Korea, Department of Internal Medicine, Gyeong-Sang National University Hospital, 90 Chilam-dong, Jinju, Gyeongsangnam-do 660-702, Korea, Korea Food Research Institute, Functional Food Research Center, San 46-1, Baekhyon-dong, Bundang-ku, Seongnam, Gyungki-do 463-746, Korea, and Department of Biochemistry and Molecular Toxicology, College of Pharmacy, Seoul National University, 599...