| Literature DB >> 10755136 |
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(d3)ester is used as internal standard. The method works well, the detection limit is 0.02 microgram/kg and the repeatability (coefficient of variation) is between 6% and 16% in the contamination range 0.5 to 8 micrograms/kg.Entities:
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Year: 1999 PMID： 10755136 DOI： 10.1080/026520399283731
Source DB: PubMed Journal: Food Addit Contam ISSN： 0265-203X