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Abstract:
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 2-13AM 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.
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FOOD SCIENCE AND BIOTECHNOLOGY
ISSN: 1226-7708
Year: 2009
Issue: 4
Volume: 18
Page: 895-899
2 . 4 0 0
JCR@2023
ESI Discipline: AGRICULTURAL SCIENCES;
Cited Count:
WoS CC Cited Count: 8
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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