Determination of acrylamide in sugar by capillary GLC with alkali flame‐ionization detection
作者:
Jozef Tekeľ,
Pavol Farkaš,
Milan Kováč,
期刊:
Food Additives & Contaminants
(Taylor Available online 1989)
卷期:
Volume 6,
issue 3
页码: 377-381
ISSN:0265-203X
年代: 1989
DOI:10.1080/02652038909373793
出版商: Taylor & Francis Group
关键词: Acrylamide;sugar;capillary GLC;determination
数据来源: Taylor
摘要:
A method for the determination of acrylamide traces as a residue of anti‐incrustation agents in sugar was developed. Acrylamide was extracted into ethyl acetate after derivatization by bromination to 2,3‐dibromopropionamide (2,3‐DBPA). The extract was cleaned up on a silica gel column and analysed by gas‐liquid chromatography with an alkali flame‐ionization detector (AFID). A glass capillary column with OV‐1 stationary phase was used for this analysis. The recovery of the method determined in model experiments was 70.0% and 77.1% at 100 μG kg−1and 20 μg kg−1, respectively. The limit of detection of acrylamide in sugar is 1–10 μg kg−1. Parameters of the described method are compared with other published methods.
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