This invention relates to an Angelica extract and a manufacturing method thereof, the method includes the following steps: (A) Spray yellow wine on dry Angelica slices, (B) Put the slices in an oven, and set temperature 75 to 85℃ and time 90 to 120 minutes. After the above process take slices out and to cool, (C) Crush the cooled slices to powder, and adding 100℃ sterilized water to extract 120 minutes, then filtering the powder to get the first extract solution, (D) Add 100℃ sterilized water to the powder from step C and extract 120 minutes, then filtering the powder to get the second extract solution, and (E) Combine the first and the second extract solutions, then centrifugalize the solutions, and collect the supernatant, then freezing dry the supernatant to obtain an Angelica extract (it contains Ferulic acid 0.1-1.5mg/g and Ligustilide 1-10mg/g).本發明關於一種當歸萃取物及其製備方法,方法步驟包含:(A)取乾燥當歸片,並噴灑黃酒;(B)將乾燥當歸片放入烘箱中,設定烘烤溫度為75至85℃,時間為90至120分鐘,烘烤後放涼;(C)將乾燥當歸片打成當歸粉末,置入100℃的無菌水中並萃取120分鐘後,過濾當歸粉末,得第一粗萃取液;(D)將經步驟C之當歸粉末再置入100℃的無菌水中並萃取120分鐘後,過濾當歸粉末,得第二粗萃取液;以及(E)合併步驟C之第一粗萃取液和步驟D之第二粗萃取液並進行離心,取其上清液進行冷凍乾燥,即得當歸萃取物(每1公克含有阿魏酸0.1至1.5毫克和藁本內酯1至10毫克)。
