| 학회 |
한국공업화학회 |
| 학술대회 |
2011년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터) |
| 권호 |
15권 1호 |
| 발표분야 |
화학공정 |
| 제목 |
Separation of Three Tanshinones from Salvia Miltiorrhiza Bunge by Molecular Imprinted Ionic Liquid-Immobilized Porous Polymer |
| 초록 |
Ionic liquid-immobilized porous polymers with different functional groups were obtained and the molecular imprinting technique was formed the ordered functional groups. The interaction between target compounds and polymers were investigated by adsorption isotherms. Thorough comparison revealed that the polymer with a carboxyl group possessed the highest reorganization of the three compounds. Then, the solid-phase extraction process was invited to separate the target compounds from methanol extract. Under optimized conditions, 0.35 mg/g of cryptotanshinone, 0.33 mg/g of tanshinone I and 0.27 mg/g of tanshinone IIA were obtained. |
| 저자 |
Li Shengnan, 전명래, 필문도, 노경호
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| 소속 |
인하대 |
| 키워드 |
Ionic liquid-immobilized porous polymer; Molecular imprint; Adsorption isotherm; Solid-phase extraction; Tanshinones
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| E-Mail |
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