期刊论文

中文

中国卫生检验杂志

1004-8685

2008

18

12

2453-2454

10.3969/j.issn.1004-8685.2008.12.001

(2007KS02):衡阳市2007年社会发展科技支撑计划项目

本校为第一机构

目的:建立固相萃取高效液相色谱法测定油炸食品中丙烯酰胺的新方法.方法:用水提取食品中的丙烯酰胺,采用固相萃取小柱对样品液进行纯化,用高效液相色谱法测定其含量.结果:方法检出限为4.8 ng/g,加标回收率在88.7%～101.0%之间,RSD分别为3.3%(低浓度),3.2%(中浓度)和4.2%(高浓度).结论:该方法操作简单、干扰少,准确可靠,用于实际样品中丙烯酰胺的检测,结果满意.

Objective：To develop a new method for the determination of acrylamide in food with solid phase extraction-high performance liquid chromatography（SPE-HPLC）.Methods：The acrylamide in food was extracted with water,purified with solid phase extraction,and then detected with high performance liquid chromatography.Results：The detection limit of the method was 4.8 ng/g with a RSD of 3.2%~4.2% and the recoveries of 88.7%～101.0%.Conclusion：The proposed assay is suitable for food sample determination with the advantages of ...