1. Production and Development Department, Sun Chlorella Corp., Kyoto 600-8177, Japan
2. Food Biotechnology Platform Promoting Project, New Industry Creation Hatchery Center (NICHe), Tohoku University, Sendai 980-8579, Japan
3. Biodynamic Plant Institute Co., Ltd., Sapporo 004-0015, Japan
4. Laboratory of Molecular Prophylaxis and Pharmacology, Graduate School of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka 513-8670, Japan