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Determination of Acrylamide in Foods by Solid Phase Microextraction-Gas Chromatography
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  • Determination of Acrylamide in Foods by Solid Phase Microextraction-Gas Chromatography
  • Determination of Acrylamide in Foods by Solid Phase Microextraction-Gas Chromatography
저자명
Chen. Liangbi,Liu. Haizhu,Yu. Ping,Zhao. Jinyun,Chen. Xi
간행물명
Food science and biotechnology
권/호정보
2009년|18권 4호|pp.895-899 (5 pages)
발행정보
한국식품과학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

A new approach for the determination of acrylamide (AM) in foods by solid phase microextraction-gas chromatography (SPME-GC) was established. AM was bromized and transformed to 2-bromoacrylamide (2-BAM). 2-BAM was then extracted by a commercial SPME fiber, $75-{mu}m$ Car/PDMS fiber, for GC detection. The influence of extraction and desorption parameters such as extraction temperature and time, stirring rate, desorption temperature, and time were studied and optimized. The mass concentration was proportional to the peak area of 2-BPA from 1.0 to 8,000 ${mu}g/L$. The detection limit of the SPME-GC for 2-BAM was found to be 0.1 ${mu}g/L$, and the recoveries and relative standard deviations for different food samples were 74.5 to 102.0%, and 4.2 to 9.1%, respectively. The presented method was applied to the determination of AM in fried foods.