1. Division of Food Science and Biotechnology, Graduate School of Agriculture, Kyoto University, Kyoto606-8502, Japan
2. Department of Applied Pharmacology, Graduate School of Medical and Pharmaceutical Sciences, University of Toyama, Toyama930-0194, Japan
3. Nihon Waters K.K., Tokyo140-0001, Japan
4. Molecular Neuroscience Research Center, Shiga University of Medical Sciences, Shiga520-2192, Japan