Document Detail


Determination of acrylamide in sugar by capillary GLC with alkali flame-ionization detection.
MedLine Citation:
PMID:  2721786     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
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 micrograms kg-1 and 20 micrograms kg-1, respectively. The limit of detection of acrylamide in sugar is 1-10 micrograms kg-1. Parameters of the described method are compared with other published methods.
Authors:
J Tekel; P Farkas; M Kovác
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Food additives and contaminants     Volume:  6     ISSN:  0265-203X     ISO Abbreviation:  Food Addit Contam     Publication Date:    1989 Jul-Sep
Date Detail:
Created Date:  1989-06-28     Completed Date:  1989-06-28     Revised Date:  2000-12-18    
Medline Journal Info:
Nlm Unique ID:  8500474     Medline TA:  Food Addit Contam     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  377-81     Citation Subset:  IM    
Affiliation:
Food Research Institute, Bratislava, Czechoslovakia.
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MeSH Terms
Descriptor/Qualifier:
Acrylamides / analysis*
Chromatography, Gas
Flame Ionization
Food Contamination / analysis*
Sucrose / analysis*
Chemical
Reg. No./Substance:
0/Acrylamides; 57-50-1/Sucrose

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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