1. Institute of Health Sciences, Ezaki Glico Co. Ltd, Osaka, Japan
2. Fine Chemicals Sales Department, Glico Nutrition, Ltd, Osaka, Japan
3. Life Science Products Department, Mitsubishi Corporation, Tokyo, Japan
4. Laboratory of Nutritional Biochemistry, Department of Applied Molecular Biosciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Japan