Complex deep eutectic solvent and extraction method of useful component using the same

摘要

The present invention prepares deep eutectic solvents containing three or more hydrogen-bonded acceptors and donors as components according to the composition ratio of each acceptor and donor, and using the solvents, animals/plants, prokaryotes and eukaryotes It relates to a method for efficiently extracting useful ingredients (biologically active substances) from According to the extraction method using the eutectic solvent of the present invention, it is possible to efficiently and selectively extract biologically active substances compared to the conventional extraction method using an organic solvent or water. In addition, the eutectic solvent can be prepared by introducing a more eco-friendly process as an extraction solvent made of a naturally-derived compound, and also can induce environmental pollution prevention and increase economic effect by reducing the solvent removal step after extraction. .