Extraction of Active Ingredient from Angelica Using Microwave Energy

摘要: In this study, the extractable content of each parameters from angelica was confirmed using conventional solvent extraction and microwave in order to extract functional active ingredient. addition, functionality ingredients evaluated by measuring antioxidant activity flavonoids total polyphenols ingredient extracted angelica, For at optimal conditions time (2 h), ethanol/pure water volume ratio (60%), temperature (60 ℃), 20.6 wt% were extracted. Also, when irradiation (6 min), intensity (600 W) vol%) 22.8 The method required shorter complete compared that method. 31.46% DPPH radical scavening activity. flavonoid 14.20 mg QE/mg dw, polyphenol 11.70 GAE/g process.