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疎水性相互作用あるいは親水性相互作用を利用する コアシェル型カラムHPLC法による 水溶性ビタミン類の分離分析
https://doi.org/10.24613/00000398
https://doi.org/10.24613/000003988f37d031-12af-4ee4-987f-c346bffd6301
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2018-03-20 | |||||
タイトル | ||||||
タイトル | 疎水性相互作用あるいは親水性相互作用を利用する コアシェル型カラムHPLC法による 水溶性ビタミン類の分離分析 | |||||
言語 | ja | |||||
タイトル | ||||||
タイトル | Separation of Water Soluble Vitamins by HPLC with Core-shell Type Columns Utilizing Hydrophobic Interaction and/or Hydrophilic Interaction | |||||
言語 | en | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | Water soluble vitamins, hydrophobic interaction, hydrophilic interaction, HPLC, core-shell type columns | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.24613/00000398 | |||||
ID登録タイプ | JaLC | |||||
著者 |
西, 博行
× 西, 博行× Nishi, Hiroyuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper describes HPLC separation of water soluble vitamins such as ascorbic acid (vitamin C, VC) etc. employing the core-shell type column utilizing hydrophobic interaction and/or hydrophilic interaction. As for 12 water soluble vitamins, riboflavin (vitamin B2, VB2),riboflavin sodium phosphate (vitamin B2 phosphate), cyanocobalamin (vitamin B12),hydroxocobalamin and mecobalamin were successfully separated by the reversed-phase (RP)HPLC with an ODS column employing 15 ? 20 % acetonitrile( ACN) or methanol( MeOH) as an organic modifier. Other water soluble vitamins eluted at almost t0 (column hold up time)by the RP-HPLC with an ODS column using no addition of ACN or MeOH to the mobile phase.These seven water soluble vitamins (VC, isoascorbic acid, ascorbic acid 2-glucoside, nicotinic acid, nicotinamide, vitamin B1 and vitamin B6) were successfully separated by hydrophilic interaction chromatography( HILIC) with an amide type column employing around 70% ACN mobile phase. The elution order in the HILIC mode was reversed compared with that in the RP-HPLC mode. Further each sample was identified more selectively by the UV spectra obtained by the photo diode array detector. Assay of pharmaceutical preparations and soft drink containing VC was successful by the HILIC mode HPLC employing an internal substance method within a short analysis time. | |||||
書誌情報 |
ja : 安田女子大学紀要 en : Journal of Yasuda Women's University 号 46, p. 231-242, 発行日 2018-02-20 |
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出版者 | ||||||
出版者 | 安田女子大学 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0289-6494 | |||||
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収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00242368 |