Arid
DOI10.1016/j.chroma.2006.01.084
A generic method for the determination of acrylamide in thermally processed foods
Gokmen, V; Senyuva, HZ
通讯作者Gokmen, V
会议名称29th International Symposium on High Performance Liquid Separations and Related Techniques (HPLC 2005)
会议日期JUN 26-30, 2005
会议地点Stockholm, SWEDEN
英文摘要

A generic sample preparation method for the determination of acrylamide in foods was developed. The method entails extraction with methanol, purification with Carrez I and II solutions, evaporation and solvent change to water, and cleanup with Oasis HLB solid-phase extraction (SPE) cartridge. The final extract was analyzed by liquid chromatography-mass spectrometry (LC-MS) for quantitation. The chromatographic separation was performed on ODS-3 column using the isocratic mixture of 0.01 mM acetic acid in 0.2% aqueous solution of formic acid at a flow rate of 0.6 ml/min at 25 degrees C. The recoveries of acrylamide from potato chips, biscuits and coffee ranged between 92.8 and 101.5% with relative standard deviations of 4.1% or less. The limit of detection (LOD) and the limit of quantitation (LOQ) were 2 ng/g and 6 ng/g in the basis of signal to noise ratios of 3: 1 and 9: 1, respectively. (c) 2006 Elsevier B.V. All rights reserved.


英文关键词acrylamide generic method food coffee
来源出版物JOURNAL OF CHROMATOGRAPHY A
ISSN0021-9673
出版年2006
卷号1120
期号1-2
页码194-198
出版者ELSEVIER SCIENCE BV
类型Article;Proceedings Paper
语种英语
国家Turkey
收录类别CPCI-S ; SCI-E
WOS记录号WOS:000238623400024
WOS关键词TANDEM MASS-SPECTROMETRY ; LIQUID-CHROMATOGRAPHY ; LC-MS/MS ; COFFEE ; CARCINOGEN ; PRODUCTS ; MS
WOS类目Biochemical Research Methods ; Chemistry, Analytical
WOS研究方向Biochemistry & Molecular Biology ; Chemistry
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/296021
作者单位(1)Hacettepe Univ, Dept Food Engn, TR-06800 Ankara, Turkey;(2)Sci & Tech Res Council Turkey, Ankara Test & Anal Lab, TR-06330 Ankara, Turkey
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Gokmen, V,Senyuva, HZ. A generic method for the determination of acrylamide in thermally processed foods[C]:ELSEVIER SCIENCE BV,2006:194-198.
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