1. Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
2. Research
Reactor Institute, Kyoto University Kumatori-cho, Sennan-gun, Osaka 590-0494, Japan
3. Radioisotope
Research Center, Teikyo University, Kaga Itabashi-ku, Tokyo 173-8605, Japan
4. International University of Health and Welfare, Ohtawara, Tochigi 324-8501, Japan
5. Japan International
Research Center for Agricultural Sciences, Tsukuba, Ibaraki 305-8686, Japan
6. Akita Research Institute
of Food and Brewing, Akita, 010-1623, Japan
7. Kanazawa Medical University, Kanazawa, Ishikawa 920-0293, Japan