Analysis of Glucosylceramides from Various Sources by Liquid Chromatography-Ion Trap Mass Spectrometry
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概要
- 論文の詳細を見る
Liquid chromatography-mass spectrometry is one of the most powerful methods for the identification and detection of chemical structures of lipids. In this study, we attempted to identify the chemical structures of glucosylceramides from maize, rice, mushroom (maitake) and sea cucumber by liquid chromatography-ion trap mass spectrometry. For structural analysis of glucosylceramides, [M+H]+, [M+H-18]+ or [M+H-162]+ in the positive scan mode was used for MS/MS analysis to obtain product ion spectra. The typical signals which are characteristic for the sphingoid base moieties were observed while the isomers could not be distinguished. This method should be useful for the structural determination of diverse glucosylceramide molecular species.
- 日本油化学会の論文
著者
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HIRATA Takashi
Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University
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SUGAWARA Tatsuya
Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University
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Duan Jingjing
Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University
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Aida Kazuhiko
Central Laboratory, Nippon Flour Mills Co., Ltd.
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Aida Kazuhiko
Central Laboratory Nippon Flour Mills Co. Ltd
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Aida Kazuhiko
Nippon Flour Mills Co. Ltd. Central Laboratory
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Sugawara Tatsuya
Division Of Applied Biosciences Graduate School Of Agriculture Kyoto University
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Sugawara Tatsuya
Graduate School Of Agriculture Kyoto Univ.
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Hirata Takashi
Division Of Applied Biosciences Graduate School Of Agriculture Kyoto University
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Aida Kazuhiko
Central Laboratory Nippon Flour Mill Co Ltd
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