CAJ | 학술논문

利用紫外分光光度仪,通过DPPH方法对新疆磨合烟提取物的抗氧化活性进行了研究。以Vc为对照,IC50值作为评价试样清除自由基能力为指标,建立了新疆磨合烟提取物抗氧化活性的测定方法,结果表明：通过与Vc对自由基的清除率进行比较,经酸提回流法处理的新疆磨合烟具有较好的抗氧化活性,该实验为新疆磨合烟的应用及抗乙酰胆碱酯酶的药理作用的进一步研究提供了依据。
이용자외분광광도의,통과DPPH방법대신강마합연제취물적항양화활성진행료연구。이Vc위대조,IC50치작위평개시양청제자유기능력위지표,건립료신강마합연제취물항양화활성적측정방법,결과표명：통과여Vc대자유기적청제솔진행비교,경산제회류법처리적신강마합연구유교호적항양화활성,해실험위신강마합연적응용급항을선담감지매적약리작용적진일보연구제공료의거。
The antioxidant activity of Xinjiang Mohe Tobacco was studied with DPPH method in UV spectrophotometer.The method in scavenging free radicals was established through evaluating the ability for scavenging free radicals of the extract of Xinjiang Mohe Tobacco with Vc in control while IC50 as index.Though the comparison of the ability for scavenging free radicals between the extract of Xinjiang Mohe Tobacco and Vc,the extract through acid solution reflux was more stronger.The experiment may provide basis for the further investigation in pharmacological effects of anti-acetylcholinesterase and application of Xinjiang Mohe Tobacco.