Affiliation: | 1. Agilent Technologies, 9–1 Takakura‐chou, Hachiouji‐shi, , Tokyo, 192‐8510 Japan;2. Okinawa Institute of Science and Technology Graduate University, 1919–1 Tancha, , Onna‐son, Okinawa, 904‐0412 Japan;3. Japan Food Research Laboratories, , Tama, Tokyo, 206‐0025 Japan |