| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 봄 (04/30 ~ 05/02, 제주국제컨벤션센터) |
| 권호 |
18권 1호 |
| 발표분야 |
포스터-화학공정 |
| 제목 |
Extraction and Separation of Polysaccharides by Solid Phase Extraction with Silica-confined Ionic Liquids |
| 초록 |
Silica-confined ionic liquids were synthesized for solid phase extraction of polysaccharides and determined by high performance liquid chromatography coupled with RI detection. The sorbent with amino-imidazolium groups was found to be the optimal material by a comparison of the adsorption capacity of fucoidan and laminarin onto the different synthesized sorbents. The proper elution solvents for both laminarin and fucoidan were decided from practical tests. The sorbent performed stably and selectively, demonstrating potential applications in the separation of hydrophilic biomacromolecules, such as polysaccharides. It provided a new alternative way to separate polysaccharides and other biomacromolecules. |
| 저자 |
장형, 이유리, 노경호
|
| 소속 |
인하대 |
| 키워드 |
solid phase extraction; ionic liquid modified sorbents; laminarin; fucoidan
|
| E-Mail |
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