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Standard

ISO 18363-3:2024

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Abstract

This document specifies a procedure for the simultaneous determination of 2-MCPD esters (bound 2-MCPD), 3‐MCPD esters (bound 3‐MCPD) and glycidyl esters (bound glycidol) in a single assay, based on acid catalysed ester cleavage and derivatization of cleaved (free) analytes with phenylboronic acid (PBA) prior to GC/MS analysis. This document is applicable to solid and liquid fats and oils. For all three analytes the limit of quantification (LOQ) is 0,1 mg/kg and the limit of detection (LOD) is 0,03 mg/kg.

Document information

  • Standard from ISO
  • Published:
  • Edition: 2
  • Document type: IS
  • Publisher ISO
  • Distributor ISO
  • ICS 67.200.10
  • ISO TC ISO/TC 34/SC 11

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