Improvement of the Solubilization and Extraction of Curcumin in an Edible Ternary Solvent Mixture

URN to cite this document:: urn:nbn:de:bvb:355-epub-517870
DOI to cite this document:: 10.5283/epub.51787

Huber, Verena ; Muller, Laurie ; Hioe, Johnny ; Degot, Pierre ; Touraud, Didier ; Kunz, Werner

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Date of publication of this fulltext: 21 Feb 2022 12:06

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Abstract

A water-free, ternary solvent mixture consisting of a natural deep eutectic solvent (NADES), ethanol, and triacetin was investigated concerning its ability to dissolve and extract curcumin from Curcuma longa L. To this purpose, 11 NADES based on choline chloride, acetylcholine, and proline were screened using UV-vis measurements. A ternary phase diagram with a particularly promising NADES, based ...