*Stella Chapman¹, Koji Sato¹, Sayoko Ihara¹, Kazushige Touhara¹ (1. Graduate School of Agricultural and Life Sciences, Department of Applied Biological Chemistry, University of Tokyo, Tokyo, Japan)

*Yuri Masaoka¹, Kei Sakikawa², Motoyasu Honma¹, Akira Yoshikawa³, Sawa Kamimura², Misako Matsui¹, Hitome Kobayashi², Toshikazu Shimane², Masahiko Izumizaki¹ (1. Department of Physiology, Showa University School of Medicine, 2. 2)Department of Otorhinolaryngology Head and Neck Surgery, Showa University School of Medicine, 3. 3)Division of Health Science Education, Showa University School of Nursing and Rehabilitation Sciences)