PRODUCTION METHOD FOR FUNCTIONAL MATERIALS FROM NATURAL PRODUCT USING SAP AS SOLVENT

摘要

PURPOSE: A method for extracting a functional material from a natural material using solvent is provided to obtain natural extract having stability and function. CONSTITUTION: A method for extracting physiologically active ingredient comprises: a step of extracting an active ingredient of natural material using plant sap as a solvent; and a step of adding the plant sap to a plant and shaking at room temperature for 24 hours. The extraction is performed at 15°C and shaking is performed to improve yield. The plant sap is obtained from white birch, painted maple and pine tree. The extracted physiologically active ingredient of plant is added to food and cosmetic product in 0.001-100 weight% based on total weight.