Liquid chromatographic determination of emamectin, milbemectin, ivermectin and abamectin in crops and confirmation by liquid chromatography–mass spectrometry
Yoshii, K, Kaihara, A, Tsumura, Y, Ishimitsu, S, Tonogai, Y
Published in Journal of Chromatography A (27.10.2000)
Published in Journal of Chromatography A (27.10.2000)
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Journal Article
Conference Proceeding
Migration of di(2-ethylhexyl) phthalate from polyvinyl chloride tubes used in preparation of foods
"Tsumura, Y. (National Inst. of Hygienic Sciences, Osaka (Japan). Osaka Branch), Ishimitsu, S, Hirayama, K, Fujimaki, T, Nakazawa, H, Tonogai, Y.
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.08.2002)
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.08.2002)
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Journal Article
Modification of HPLC conditions for the determinations of raw materials, intermediates and subsidiary colors in 5 kinds of food azo colors
Tsuji, S. (National Inst. of Hygienic Sciences, Osaka (Japan). Osaka Branch), Amakura, Y, Okada, M, Tonogai, Y
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.04.2001)
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.04.2001)
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Journal Article
High-performance liquid chromatographic determination with photodiode array detection of ellagic acid in fresh and processed fruits
Amakura, Yoshiaki, Okada, Mai, Tsuji, Sumiko, Tonogai, Yasuhide
Published in Journal of Chromatography A (27.10.2000)
Published in Journal of Chromatography A (27.10.2000)
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Journal Article
Conference Proceeding
Identification and Determination of the Isomer and Subsidiary Color in Food Blue No. 2 (Indigo Carmine) by LC/MS and HPLC
TSUJI, Sumiko, NAKANO, Maki, FURUKAWA, Mizuki, YOSHII, Kimihiko, TONOGAI, Yasuhide
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.06.2005)
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.06.2005)
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Journal Article
Preparation of HPLC Test Solutions for Organic Impurities in Aluminum Lakes of Food Red No. 40 (Allura Red AC) and Food Yellow No. 5 (Sunset Yellow FCF)
TSUJI, Sumiko, UMINO, Yukiko, AMAKURA, Yoshiaki, TONOGAI, Yasuhide
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.12.2001)
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.12.2001)
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Journal Article
Estimated production by the official inspection of tar colors (including aluminum lakes) in fiscal year 2000
Tsuji, S, Umino, Y, Amakura, Y, Nakamura, Y, Tonogai, Y
Published in Kokuritsu Iyakuhin Shokuhin Eisei Kenkyujo hokoku = Bulletin of National Institute of Health Sciences (2001)
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Published in Kokuritsu Iyakuhin Shokuhin Eisei Kenkyujo hokoku = Bulletin of National Institute of Health Sciences (2001)
Journal Article
Contents of eleven phthalates and di(2-ethylhexyl) adipate in retail packed lunches after prohibition of DEHP-containing PVC gloves for cooking purposes
Tsumura, Y. (National Inst. of Hygienic Sciences, Osaka (Japan). Osaka Branch), Ishimitsu, S, Nakamura, Y, Yoshii, K, Kaihara, A, Tonogai, Y
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.04.2001)
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.04.2001)
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Journal Article
Simultaneous determination of 11 phthalates and di(2-ethylhexyl) adipate in foods by GC/MS (SIM)
Tsumura, Y. (National Inst. of Hygienic Sciences, Osaka (Japan). Osaka Branch), Ishimitsu, S, Nakamura, Y, Yoshii, K, Okada, M, Tonogai, Y
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.08.2000)
Published in Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) (01.08.2000)
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Journal Article
Effects of the Oral Administration of Green Tea Polyphenol and Tannic Acid on Serum and Hepatic Lipid Contents and Fecal Steroid Excretion in Rats
Nakamura, Yumiko, Kaihara, Akiko, Yoshii, Kimihiko, Tsumura, Yukari, Ishimitsu, Susumu, Tonogai, Yasuhide
Published in Journal of Health Science (2001)
Published in Journal of Health Science (2001)
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Journal Article
Identification and determination of the isomer and subsidiary color in Food Blue No.2 (indigo carmine) by LC/MS and HPLC
Tsuji, S.(National Inst. of Hygienic Sciences, Tokyo (Japan)), Nakano, M, Furukawa, M, Yoshii, K, Tonogai, Y
Published in Shokuhin eiseigaku zasshi (01.06.2005)
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Published in Shokuhin eiseigaku zasshi (01.06.2005)
Journal Article
Estimated production by the official inspection of coal-tar dyes (including dye aluminum lakes) in fiscal year 1999
Tsuji, S, Okada, M, Amakura, Y, Tonogai, Y
Published in Kokuritsu Iyakuhin Shokuhin Eisei Kenkyujo hokoku = Bulletin of National Institute of Health Sciences (2000)
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Published in Kokuritsu Iyakuhin Shokuhin Eisei Kenkyujo hokoku = Bulletin of National Institute of Health Sciences (2000)
Journal Article