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Electrochemical Determination of Titratable Acidity for the Discrimination of Schisandrae Chinensis Fructus and Schisandrae Sphenantherae Fructus. Akira Kotani, Maki Kaneko, Koichi Machida, Kazuhiro Yamamoto, Hideki Hakamata Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 36(8) 1003-1008 2020年8月10日
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Assessment of Repeatability in Supercritical Fluid Chromatography with Electrochemical Detection Based on the ISO 11843 Part 7 Kazuhiro Yamamoto, Akira Kotani, Yuzuru Hayashi, Hideki Hakamata Chemical and Pharmaceutical Bulletin 67(1) 59-63 2019年1月1日
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Discrimination of Schisandrae Chinensis Fructus and Schisandrae Sphenantherae Fructus based on fingerprint profiles of hydrophilic components by high-performance liquid chromatography with ultraviolet detection Ryusei Oshima, Akira Kotani, Minpei Kuroda, Kazuhiro Yamamoto, Yoshihiro Mimaki, Hideki Hakamata Journal of Natural Medicines 72(2) 399-408 2018年3月1日
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Electrochemical detection of tocopherols in vegetable oils by supercritical fluid chromatography equipped with carbon fiber electrodes Kazuhiro Yamamoto, Akira Kotani, Hideki Hakamata Analytical Methods 10(36) 4414-4418 2018年
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Voltammetric Determination of Amino Acids Based on the Measurement of Reduction Prepeak of Quinone Caused by Surplus Acid after Neutralization Akira Kotani, Kanae Kitamura, Fumiyo Kusu, Kazuhiro Yamamoto, Hideki Hakamata Electroanalysis 30(12) 2988-2993 2018年
