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Process in Preparation and application of hydrophilic chromatographic materials for separation of monosaccharides and oligosaccharides

1, 1, 1, 1,Xiang Li 1,Dan-Dan REN3, 1,Long WU1,Hui ZHOU   

  • Received:2023-03-30 Revised:2024-03-01 Online:2024-05-15 Published:2024-04-30
  • Contact: Hui ZHOU E-mail:zhouhui@dlou.edu.cn

Abstract: Carbohydrates play a vital role in food science, medicine science, life science and other fields. Carbohydrates can be divided into monosaccharides, oligosaccharides and polysaccharides, among which monosaccharides and oligosaccharides are mostly soluble, which can not only serve as structural substances, but also have various biological activities such as antioxidation, anticancer, antibacterial and antiviral. Hydrophilic interaction chromatography makes up the deficiency of reverse phase liquid chromatography in the separation of carbohydrate compounds. This paper introduced the amino bonded stationary phase, amide bonded stationary phase, carbohydrate bonded stationary phase and zwitterionic bonded stationary phase suitable for the separation and analysis of monosaccharides and oligosaccharides by hydrophilic interaction chromatography, and the effects of chromatographic separation conditions such as acetonitrile content, buffer salt concentration, pH value of mobile phase and column temperature on the separation effect were also summarized, so as to provide certain reference for the separation and analysis of monosaccharides and oligosaccharides.

Key words: Monosaccharides, Oligosaccharides, Separation, Chromatographic stationary phase, Hydrophilic interaction chromatography(HILIC)

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