1. 1Research and Development Division, Kewpie Corporation, 5-13-1, Sumiyoshi-cho, Fuchu-shi, Tokyo, 183-0034, Japan
2. 2Graduate School of Agricultural and Life Sciences, the University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
3. 3National Food Research Institute, 2-1-12 Kannondai, Tsukuba, Ibaraki, 305-8642, Japan