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Analysis of ochratoxin A in pig kidney and rye flour using liquid chromatography tandem mass spectrometry (LC/MS/MS).
- Source :
-
Food Additives & Contaminants . Nov99, Vol. 16 Issue 11, p451-456. 6p. 1 Chart, 12 Graphs. - Publication Year :
- 1999
-
Abstract
- A liquid chromatography electrospray tandem mass spectrometric (LC/MS/MS) method is described for analysis and confirmation of ochratoxin A in pig kidney and rye flour using derivatization of ochratoxin A to the methyl ester. Ochratoxin A methyl(d[sub 3])ester is used as internal standard. The method works well, the detection limit is 0.02 mu g/kg and the repeatability (coefficient of variation) is between 6% and 16% in the contamination range 0.5 to 8 mu g/kg. [ABSTRACT FROM AUTHOR]
- Subjects :
- *OCHRATOXINS
*FOOD contamination
*LIQUID chromatography
Subjects
Details
- Language :
- English
- ISSN :
- 0265203X
- Volume :
- 16
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Food Additives & Contaminants
- Publication Type :
- Academic Journal
- Accession number :
- 5513769
- Full Text :
- https://doi.org/10.1080/026520399283731