The present invention relates to a herbal medicine preparation method for liver function enhancement and, more particularly, to a method for preparing food using a medicinal herb extract beneficial to the liver and the food, which are based on mixing of palm oil with extracts from Oriental raisin tree, young virgate wormwood leaf, kudzu, turmeric, angelica, licorice, cinnamon, and grape seed that are medicinal herbs. In a first step, the medicinal herbs are used, the Oriental raisin tree, young virgate wormwood leaf, kudzu, turmeric, angelica, licorice, and cinnamon are washed three times with tap water and soaked in hydrogen water for 60 minutes, and then dewatering is performed. In a second step, the washed and hydrogen water-treated medicinal herbs are extracted from a boiling pot (121 degrees Celsius, 1.5 atm, two hours), followed by passage through a filling pipe (sponge, chitosan powder, bentonite), ripening (10 degrees Celsius, 48 hours), and filtering (filter paper, Whatman No. 2). In a third step, the extracted and filtered medicinal herb extracts are mixed with the palm oil and grape seed oil at a certain ratio, and then the mixture is ripened for 24 hours at 30 degrees Celsius in a red clay room. In a fourth step, the material ripened in the third step is sterilized through an ultrasonic (28 KHz, 30 minutes) treatment, followed by passage through a container filling (sand layer, dry grape seed powder layer, bentonite layer) pipe. In a fifth step, packaging and finished product preparation are performed. 본 발명은 간 기능 강화용 한약 제조방법에 관한 것으로서, 더욱 상세하게는 한약재인 헛개나무, 비쑥 어린잎, 칡, 강황, 당귀, 감초, 계피, 포도씨 추출물과 야자유를 혼합하여 간에 이로운 한약재 추출물을 이용한 식품 제조방법 및 그 식품에 관한 것이다. 더욱 상세히는 한약재를 이용하여 제1단계로 헛개나무, 비쑥 어린잎, 칡, 강황, 당귀, 감초, 계피를 수돗물에 3회 세척하고 수소수에 60분간 침지 후 물기를 빼기 단계이고, 제 2단계는 세척 및 수소수 처리된 한약재를 약탕기(121℃ ,1.5기압,2시간추출)추출 후, 충진관(스폰지, 키토산분말, 벤토나이트)통과 및 숙성(10℃,48시간), 여과(필터 페이퍼, Whatman No.2)하는 단계이고, 제 3단계는 추출 여과된 한약재 추출물과 포도씨유, 야자유를 배율에 따라 혼합 후 황토방에서 30℃에서 24시간 숙성하는 단계이고, 제 4단계는 3단계에서
