摘要
通过试验,分析对比了GB 5009.27—2016中2种净化方法,发现采用分子印迹柱测定植物油中苯并(α)芘含量,比采用中性氧化铝柱,能大大缩短净化时间、节约试剂,重现性好,线性关系、精密度和准确度均能获得满意的结果,可为植物油中苯并(α)芘的检测提供参考。
Through experimental analysis, two cleanup methods of benzo （alpha） pyrene in GB 5009.27--2016 were compared, the results indicated that the method with Benzo （alpha） pyrene imprinted column could shorten detection time, save reagent with broader linear range, show better reproducibility, and higher accuracy than using neutral alumina column, which might provide a reference for benzo （alpha） pyrene cleanup in vegetable oil.
作者
揭平权
范晓明
陈佳炜
黄雪影
JIE Ping-quan FAN Xiao-ming CHEN Jia-wei HUANG Xue-ying(Guangdong Province Institute of Biological Engineering （Guangzhou Sugarcane Industry Research Institute）, Guangdong Key Lab of Sugarcane Improvement and Bio-refinery, China Supervision and Inspection Center for Sugar Quality, Guangzhou 510316, Guangdong, China)
出处
《粮食与油脂》
北大核心
2017年第6期89-90,共2页
Cereals & Oils
基金
广东省科技计划项目(2013B040400003、2013B061800023、2013B061800007、2014B040404054、2016A040403066)
广东省科学院项目(2016GDASPT-010)
