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논문 기본 정보

자료유형
학술저널
저자정보
Liangbi Chen (Wuyi University) Haizhu Liu (Fuzhou University) Ping Yu (Fuzhou University) Jinyun Zhao (Wuyi University) Xi Chen (Fuzhou University)
저널정보
한국식품과학회 Food Science and Biotechnology Food Science and Biotechnology vol 18. no 4
발행연도
2009.8
수록면
895 - 899 (5page)

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초록· 키워드

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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-㎛ 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 ㎍/ℓ. The detection limit of the SPME-GC for 2-BAM was found to be 0.1 ㎍/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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Abstract
Introduction
Materials and Methods
Results and Discussion
Acknowledgments
References

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