PURPOSE: A method for extracting useful ingredients of ginseng by high pressure and enzyme decomposition is provided to cheaply extract useful ingredient. CONSTITUTION: A method for extracting useful ingredients of ginseng by high pressure and enzyme decomposition comprises: a step of adding 20-30 wt% of raw ginseng to water and adding 0.5-1.2 wt% of an enzyme based on a substrate in a high pressure reactor； and a step of controlling the high pressure reactor at 100-200 MPa and at 55-60 deg. C for 24-48 hours. The enzyme contains 0.1-3 wt% of malt, 0.1-3 wt% of thermamyl, 0.1-3 wt% of viscozyme, and 0.1-3 wt% of cellulast. [Reference numerals] (AA) Comparison between a current red ginseng manufacturing process and a high pressure enzyme decomposing process； (BB) Raw ginseng； (CC) 55% ethanol； (DD) Steaming and drying； (EE) Extracting(70°；C)； (FF,II) Filtering； (GG) Concentrating； (HH) Water； (JJ) Mixing； (KK) Aging and sterilizing； (LL) Bottling； (MM) Packaging； (NN) Red ginseng extract； (OO) Manufacturing process； (PP) Advantage and disadvantage； (QQ) Energy cost(based on 1ton of raw ginseng)； (RR) Current producing process； (SS) High pressure decomposition； (T1) Steaming: 92-95°；C； (T2) Drying: 60°；C, 15days； (T3) Extracting: 2-3hours(70°；C)； (UU) 50% of manufacturing cost； (V1) Steaming-195,000 won； (V2) Drying-1,040,000 won； (V3) Extracting/concentrating-3,087,000 won； (V4) Total-4,322,000 won； (WW) High pressure decomposition(55°；C,24hours)； (XX) Low cost； (YY) High pressure enzyme decomposition 415,000 won본 발명은 물 중량 대비 20중량% 내지 30중량%의 수삼을 가하고, 기질대비 0.5중량% 내지 1.2중량%의 효소를 고압반응기에 첨가하고, 55℃ 내지 60℃의 온도로 조절하면서, 고압반응기를 100MPa 내지 200MPa로 조절하여 24시간 내지 48시간 유지하여 인삼류 유용성분을 추출하는 고압효소분해에 의한 인삼류 유용성분의 추출 방법을 제공한다.
