Yuka Satsuki

Publications (3)2.17 Total impact

• Article: Rapid analysis of 56 pesticide residues in natural medicines by GC/MS with negative chemical ionization.

  Takaomi Tagami, Keiji Kajimura, Yuka Satsuki, Akihiko Nakamura, Masahiro Okihashi, Satoshi Takatori, Kensaku Kakimoto, Hirotaka Obana, Mikiya Kitagawa
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  ABSTRACT: Many methods for determining pesticide residues in food have been reported. Although natural medicines should be confirmed to be as safe as food, few methods for determining pesticide residues in natural medicines have been reported. In this study, 56 pesticides were detected in natural medicines with a simple, rapid sample preparation method. This study indicates that the proposed method is useful for analyzing pesticides in natural medicines.
  Journal of Natural Medicines 02/2008; 62(1):126-9. · 1.39 Impact Factor
• Source

  Available from: Mikiya Kitagawa

  Article: Simultaneous analysis of 17 organochlorine pesticides in natural medicines by GC/MS with negative chemical ionization.

  Takaomi Tagami, Keiji Kajimura, Sokichi Takagi, Yuka Satsuki, Akihiko Nakamura, Masahiro Okihashi, Kazuhiko Akutsu, Hirotaka Obana, Mikiya Kitagawa
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  ABSTRACT: Many methods for the determination of pesticide residues in food have been reported. Although natural medicines should be confirmed to be as safe as food, few methods for the determination of pesticide residues in natural medicines have been reported. In this study, 17 organochlorine pesticides were detected in natural medicines using GC/MS with negative chemical ionization (NCI). GC/MS with NCI can detect halogenated pesticides selectively and thus is suitable for the detection of organochlorine pesticides. This study indicates that GC/MS with NCI is useful for analyzing organochlorine pesticides in natural medicines.
  Yakugaku zasshi journal of the Pharmaceutical Society of Japan 08/2007; 127(7):1167-71. · 0.39 Impact Factor
• Article: Simultaneous analysis of 10 pyrethroid pesticides in natural medicines by GC/MS with negative chemical ionization.

  Takaomi Tagami, Keiji Kajimura, Yuka Satsuki, Akihiko Nakamura, Masahiro Okihashi, Yoko Kitagawa, Satoshi Takatori, Mikiya Kitagawa
  [show abstract] [hide abstract]
  ABSTRACT: Many methods for the determination of pesticides residues in food have been reported. Although natural medicines should be confirmed as safe as food, only a few methods for the determination of pesticide residues in natural medicines have been reported. In this study, 10 pyrethroid pesticides were detected in natural medicines by GC/MS with negative chemical ionization (NCI). GC/MS with NCI can detect halogenated pesticides selectively, and thus is suitable for the detection of pyrethroid pesticides. This study indicates that GC/MS with NCI is useful for analyzing pyrethroid pesticides in natural medicines.
  Yakugaku zasshi journal of the Pharmaceutical Society of Japan 11/2006; 126(10):991-5. · 0.39 Impact Factor