METHOD FOR SEPARATING AND REFINING ACTIVE MATERIALS FROM MEDICATED PLANTS USING AN ULTRAHIGH RE-CRYSTALLIZING TECHNIQUE

摘要

PURPOSE: A method for separating and refining active materials is provided to re-crystallize plenty of pure active materials based on the change of pressures.;CONSTITUTION: A method for separating and refining active materials includes the following: a solvent is applied to dried and cut medicated plants to extract active components; power is obtained from a solution in which active components are eluted; a dividing process is implemented by applying two or more solvents to the powder; ultrahigh pressure of 50 to 1,000MPa is applied to an active component containing division to re-crystallize the active components.;COPYRIGHT KIPO 2012