Shinya Kitagawa
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Shinya Kitagawa has a total of 2 co-authors. Here are the top co-authors by number of shared publications:
Hajime Ohtani
Department of Materials Science and Engineering, Graduate School of Engineering Nagoya Institute of Technology, Gokiso Showa Nagoya Japan
1 shared publicationHiroki Yamada
Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso, Showa, Nagoya, Japan
1 shared publication
Latest Publications
- 16 May 2013
- Published by Wiley in Journal of Separation Science
- Vol. 36 (12) , 1980-1985
Simultaneous separation of water‐ and fat‐soluble vitamins in isocratic pressure‐assisted capillary electrochromatography using a methacrylate‐based monolithic column
A method of simultaneous separation of water‐ and fat‐soluble vitamins using pressure‐assisted CEC with a methacrylate‐based capillary monolithic column was developed. In the proposed method, water‐soluble vitamins were mainly separated electrophoretically, while fat soluble‐ones were separated chromatographically by the interaction with a methacrylate‐based monolith. A mixture of six water‐soluble and four fat‐soluble vitamins was separated simultaneously within 20 min with an isocratic elution using 1 M formic acid (pH 1.9)/acetonitrile (30:70, v/v) containing 10 mM ammonium formate as a mobile phase. When the method was applied to a commercial multivitamin tablet and a spiked one, the vitamins were successfully analyzed, and no influence of the matrix contained in the tablet was observed.
- 16 May 2013
- Published by Wiley in Journal of Separation Science
- Vol. 36 (12) , 1980-1985
Simultaneous separation of water‐ and fat‐soluble vitamins in isocratic pressure‐assisted capillary electrochromatography using a methacrylate‐based monolithic column
A method of simultaneous separation of water‐ and fat‐soluble vitamins using pressure‐assisted CEC with a methacrylate‐based capillary monolithic column was developed. In the proposed method, water‐soluble vitamins were mainly separated electrophoretically, while fat soluble‐ones were separated chromatographically by the interaction with a methacrylate‐based monolith. A mixture of six water‐soluble and four fat‐soluble vitamins was separated simultaneously within 20 min with an isocratic elution using 1 M formic acid (pH 1.9)/acetonitrile (30:70, v/v) containing 10 mM ammonium formate as a mobile phase. When the method was applied to a commercial multivitamin tablet and a spiked one, the vitamins were successfully analyzed, and no influence of the matrix contained in the tablet was observed.