WOODY PLANT EXTRACT WITH ANTITUMOR, INHIBITION OF TUMOR TRANSFER AND TUMORIGENIC CONDITION, AND INCREASING IMMUNE ACTIVITY

摘要

Provided is woody plant extract having activities of anti-arteriosclerosis, anti-tumor, anti-cancer metastasis, cancer-suppression, immunological enhancement and anti-diabetes. A method for preparing woody plant extract comprises the following steps of: impregnating wooden chips of sorts of black oak trees such as Quercus mongolica, oak trees, oriental oak trees, white oak trees, queritron trees in water for 10-48 hours and dehydrating the wooden chips; heating the dehydrated wooden chips in a thermal plate chest at a temperature of 70-150°C for 0.5-3 hours; placing the heated wooden chips and moisture in a closed container to maintain the saturation condition and softening the saturated wooden chips at 120-300°C with 10-40kgf/cm^2; exposing the softened wooden chips to the open air to prepare expanded wooden chips; and extracting pharmacological compounds from the expanded wooden chips with water in a hydrothermal extractor of 50-200°C for 0.1-3 hours.