PREN 17250-2018
Foodstuffs - Determination of ochratoxin A in paprika@ chilli@ black & white pepper@ nutmeg@ spice mix@ liquorice@ cocoa and cocoa products by immunoaffinity column clean-up and high performance liquid chromatography with fluorescence detection

Standard No.

PREN 17250-2018

Release Date

2018

Published By

CEN - European Committee for Standardization

Latest

PREN 17250-2018

Scope

This document describes a procedure for the determination of ochratoxin A (OTA) in chilli@ paprika@ black and white pepper@ nutmeg@ spice mix@ liquorice (root and extracts)@ cocoa and cocoa products by high performance liquid chromatography (HPLC) with immunoaffinity column clean-up and fluorescence detection. This method has been validated in interlaboratory studies via the analysis of both naturally contaminated and spiked samples ranging from 1@0 ??/kg to 84@9 ??/kg for spices (paprika and chili [5]@ black and white pepper@ nutmeg and spice mix [6])@ ranging from 7@7 ??/kg to 96@8 ??/kg for liquorice [7] and ranging from 2@1 ??/kg to 26@3 ??/kg for cocoa and cocoa products [6]. For further information on the validation see Clause 9 and Annex B.

PREN 17250-2018 history

• 2018 PREN 17250-2018 Foodstuffs - Determination of ochratoxin A in paprika@ chilli@ black & white pepper@ nutmeg@ spice mix@ liquorice@ cocoa and cocoa products by immunoaffinity column clean-up and high performance liquid chromatography with fluorescence detection