FOOD SCIENCE ›› 2013, Vol. 34 ›› Issue (22): 239-242.doi: 10.7506/spkx1002-6630-201322047

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Determination of Acrylamide in Fried Foods by Flow Injection-Chemiluminescence Method

GAO Xiang-yang,ZHAO Chen,YOU Xin-xia,WANG Ying-ying   

  1. 1. School of Food Science and Engineering, University for Science and Technology Zhengzhou, Zhengzhou 450064, China;
    2. College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
  • Received:2012-10-10 Revised:2013-10-25 Online:2013-11-25 Published:2013-12-05
  • Contact: GAO xiang-yang E-mail:ndgaoxy@163.com

Abstract:

A new sensitive accurate and cost-effective method established for the determnation of trace acrylamide in
fried foods by using flow injection chemiluminescence. The proposed method was based on enhanced chemiluminescence detection
of the luminal/hydrogen peroxide system in the presence of the acrylamide extracted from samples. Instrumental
parameters and the reaction system were optimized. The linear range of this method was 1.0 × 10-6–1.0 × 10-3 mol/L with a
correlation coefficient of 0.9993, and the detection limit was 3.95 × 10-8 mol/L. The recovery rate was 91%–107%, with
RSD (n = 9) of 1.3%. Satisfactory results were obtained in its practical application.

Key words: flow injection-chemiluminescence, fried foods, acrylamide

CLC Number: