High-performance extraction of alkaloids using aqueous two-phase systems with ionic liquids

被引:186
|
作者
Freire, Mara G. [1 ]
Neves, Catarina M. S. S. [2 ]
Marrucho, Isabel M. [1 ]
Lopes, Jose N. Canongia [1 ]
Rebelo, Luis Paulo N. [1 ]
Coutinho, Joao A. P. [2 ]
机构
[1] UNL, Inst Tecnol Quim & Biol, P-2780901 Oeiras, Portugal
[2] Univ Aveiro, CICECO, Dept Quim, P-3810193 Aveiro, Portugal
关键词
BIPHASIC SYSTEMS; SALTING-OUT; PRECIPITATION; PROTEINS; WATER;
D O I
10.1039/c0gc00179a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ionic-liquid-based aqueous two-phase systems are great candidates for the replacement of volatile organic compounds in typical liquid-liquid extractions. This work shows clear evidence for the complete extraction of alkaloids such as caffeine and nicotine using a single-step procedure.
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页码:1715 / 1718
页数:4
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