自配溶液体系用于伏安法测定抗氧剂含量的可行性研究

Feasibility Study on Self-prepared Solution System Used in Voltammetric Determination of Antioxidant Content

在自配抗氧剂测定溶液体系(丙酮/水(V/V)为10:1,高氯酸锂浓度为0.1 mol/L)下,使用Ruler仪器与Autolab电化学工作站PGSTAT101仪器,对含有不同比例抗氧剂的模拟油样进行抗氧剂含量测定。结果表明自配溶液体系用于伏安法测定抗氧剂含量具有可行性,为替代Fluitec公司绿色瓶试剂提供理论依据。

In the self-prepared antioxidant determination solution system(acetone/water(V/V)was 10:1,lithium perchlorate concentration was 0.1 mol/L),Ruler instrument and Autolab electrochemical workstation PGSTAT101 instrument were used to determine the content of simulated oil samples with different proportions of antioxidants were tested for antioxidant content.The results showed that the self-prepared solution system was feasible for voltammetric determination of antioxidant content,which provided a theoretical basis for replacing Fluitec s green bottle reagents.