1. Food Chemistry Section, Division of Hygienic Chemistry, Osaka Institute of Public Health, Higashinari-ku, Osaka 537-0025, Japan
2. Laboratory of Drug Metabolism and Pharmacokinetics, Showa Pharmaceutical University, Machida, Tokyo 194-8543, Japan
3. Department of Biological Sciences, Konkuk University, Seoul 05025, Korea
4. Department of Clinical Nutrition, Graduate School of Comprehensive Rehabilitation, Osaka Metropolitan University, Habikino, Osaka 583-8555, Japan
5. Department of Biochemistry, School of Medicine, Vanderbilt University, Nashville, Tennessee 37232-0146, United States