CAJ | 학술논문

采用水蒸馏法提取花椒和当归精油，并对两种精油的抗氧化活性（清除DPP H ，ABTS自由基的能力，还原能力以及抑制脂质过氧化能力）进行了测定。结果表明：花椒和当归精油对DPP H ·清除能力很强，但低浓度下花椒精油对DPP H 的清除效果要优于当归精油；当两种精油浓度均为8．0 mg／mL时，其对ABTS 自由基的清除能力接近同浓度处理的BHT 和Vc；两种精油均具有一定的抑制亚油酸氧化能力，同浓度相比，花椒精油具有更好抑制亚油酸氧化能力；同时两种精油表现出了较强的还原能力，但当归精油的还原能力要显著优于花椒精油。
채용수증류법제취화초화당귀정유，병대량충정유적항양화활성（청제DPP H ，ABTS자유기적능력，환원능력이급억제지질과양화능력）진행료측정。결과표명：화초화당귀정유대DPP H ·청제능력흔강，단저농도하화초정유대DPP H 적청제효과요우우당귀정유；당량충정유농도균위8．0 mg／mL시，기대ABTS 자유기적청제능력접근동농도처리적BHT 화Vc；량충정유균구유일정적억제아유산양화능력，동농도상비，화초정유구유경호억제아유산양화능력；동시량충정유표현출료교강적환원능력，단당귀정유적환원능력요현저우우화초정유。
Water distillation extraction is used to extract the essential oils of Z.bungeanum and angleica archangelica,and to assay the antioxidant activity,DPPH and ABTS free radical scavenging ability,linoleic acid lipid peroxidation and the reducing power of the two kinds of oils.The results show that two kinds of oils have a higher scavenging ability on DPPH ·,Z.bungeanumis more effective than Z.archangelicaunder lower concentration treatments.Two oils at 8.0 mg/mL have an approaching effect on scavenging rate to ABTS · when compared with the same concentration treatments of BHT and Vc. Two oils indicate a certain inhibition against linoleic acid lipid peroxidation,Z.bungeanumis more effective than A.archangelica.Two oils also have stronger reduction ability;A.archangelicais more effective than Z.bungeanum.