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Updated: May 12, 2026

Determination of the Absorption, Translocation, and Distribution of Imidacloprid in Wheat
Published on: April 28, 2023
[Determination of citrinin in cereals]
S Schmidt1, A Brockmeyer, K Knor
1Chemisches und Veterinäruntersuchungsamt Sigmaringen, Hedinger Str. 2/1, 72488, Sigmaringen.
Abstract:
A simultaneous reversed-phase HPLC determination of citrinin and ochratoxin A in cereals is proposed. Both mycotoxins are eluted on a RP-amid C16 column using a gradient eluent acidified with phosphoric acid. The limits of detection, for a signal-to-background ratio of 3, are 1 µg/kg for citrinin and 0,4 µg/kg for ochratoxin A.
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