Title: Surface-active Ionic Liquids for Micellar Extraction of Piperine from Black Pepper
Language: English
Authors: Ressmann, Anna K. 
Zirbs, Ronald 
Pressler, Martin 
Gaertner, Peter 
Bica, Katharina
Category: Research Article
Issue Date: 2013
Journal: Zeitschrift für Naturforschung B
ISSN: 1865-7117
We present the application of ionic liquid-aqueous micellar solutions as isolation media for the pharmaceutically active ingredient piperine from black pepper. Several surface-active ionic liquids including a biodegradable betaine derivative were used for the extraction of piperine, and a strong correlation between extraction yield and the critical micelle concentration of the respective ionic liquid was found. A scaled strategy for the isolation of piperine was developed that allowed recovery and recycling of the aqueous ionic liquid micellar solution for five runs without any loss in extraction efficiency.
Keywords: Ionic Liquids; Micelles; Active Ingredient Isolation; Piperine; Biomass Processing; Sustainable Chemistry
DOI: 10.5560/znb.2013-3196
Library ID: AC15058954
URN: urn:nbn:at:at-ubtuw:3-3503
Organisation: E163 - Institut für Angewandte Synthesechemie 
Publication Type: Article
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