Determination of ochratoxin A in beer

Ochratoxin A is a very common mycotoxin which can be found rather often, predominantly in various cereal materials and in products from this type of plants. Our aim was to apply an analytical procedure with a suitable detection level of ochratoxin A for its estimation in beer. The detection level of...

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Bibliographic Details
Published in:Czech Journal of Food Sciences 2005-01, Vol.23 (2), p.69-73
Main Authors: Daško, Ľubomír, Belajová, Elena, Rauová, Drahomíra, Kováč, Milan
Format: Article
Language:English
Subjects:
beer
Fluorescence
High-performance liquid chromatography
hplc
immunoaffinity cleanup
Liquid chromatography
Mathematical analysis
Mycotoxins
Ochratoxin A
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Summary:Ochratoxin A is a very common mycotoxin which can be found rather often, predominantly in various cereal materials and in products from this type of plants. Our aim was to apply an analytical procedure with a suitable detection level of ochratoxin A for its estimation in beer. The detection level of the method suggested was close to 0.001 µg/kg. The analytical procedure is based on HPLC separation with fluorescence detection. The application of this method is demonstrated and analytical results obtained with beer of domestic provenience are reported.
ISSN:1212-1800
1805-9317
DOI:10.17221/3374-CJFS