CAJ | 학술논문

　　对比研究溶剂提取、微波辅助提取、超声波辅助提取以及超临界CO2流体萃取四种方法提取石榴籽中油脂的效果，最大出油率分别为21．98％、13．51％、15．21％、17．62％。采用气象色谱（GC）方法分析石榴籽油中油脂成分及脂肪酸组成，脂肪酸含量最高的为石榴酸，占81．028％。用DPPHo法和测定过氧化值的方法评价石榴籽油的抗氧化活性，最大清除率为62．23％，并且对植物油脂有很好的抗氧化活性。
　　대비연구용제제취、미파보조제취、초성파보조제취이급초림계CO2류체췌취사충방법제취석류자중유지적효과，최대출유솔분별위21．98％、13．51％、15．21％、17．62％。채용기상색보（GC）방법분석석류자유중유지성분급지방산조성，지방산함량최고적위석류산，점81．028％。용DPPHo법화측정과양화치적방법평개석류자유적항양화활성，최대청제솔위62．23％，병차대식물유지유흔호적항양화활성。
Comparative study is conducted to examine the effects of four methods to extract oil from pomegranate seeds, viz.solvent extraction, microwave -assisted extraction, ultrasound -assisted extraction and supercritical CO 2 fluid extraction;the maximum oil yields are respectively 21.98%, 13.51%, 15.21%, 17.62%.Gas Chromatography (GC) is used to analyze the content of pomegranate seed oil and its fatty acid composition;pomegranate acid takes up the largest percentage in total fatty acids , accounting for 81.028%. DPPH? method and peroxide value determination method are used to evaluate the antioxidant activity of pomegranate seed oil;the maximum clearance rate is 62.23%, and it has high antioxidant activity to vegetable fats and oils.