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DOI | 10.1016/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 |
ISSN | 0021-9673 |
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 |
推荐引用方式 GB/T 7714 | 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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