1. Group for Food Functionality Assessment, Kanagawa Institute of Industrial Science and Technology, Kawasaki, Kanagawa, Japan
2. Tokai University School of Medicine, Isehara, Kanagawa, Japan
3. Department of Health Management, School of Health Studies, Tokai University, Hiratsuka, Kanagawa, Japan
4. Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan