METHOD FOR EXTRACTION OF ACTIVE INGREDIENT HAVING ANTI OXIDATION IN GINGER

摘要

PURPOSE: A method for extracting effective components with anti-oxidation functions from zingiberaceous is provided to improve the extracting efficiency of the components with anti-oxidation functions according to supercritical extracting conditions. CONSTITUTION: A method for extracting effective components with anti-oxidation functions from zingiberaceous includes the following: zingiberaceous is supercritical extracted at a temperature between 60 and 70 degrees Celsius and at a pressure between 450 and 550 bar; and the zingiberaceous is one selected from a group composed of Curcuma aromatic, Zingiber officinale, and Zingiber mioga.