Animal and vegetable fats and oils — Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS — Part 3: Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol (ISO 18363-3:2017)

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English

Published date

01-12-2021

Publisher

Norwegian Standards (Norges Standardiseringsforbund)

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.

Committee	ISO/TC 34
DocumentType	Standard
Pages	36
PublisherName	Norwegian Standards (Norges Standardiseringsforbund)
Status	Current

Standards	Relationship
ISO 18363-3:2017	Identical
EN ISO 18363-3:2021	Identical

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NS-EN ISO 18363-3:2021

Animal and vegetable fats and oils — Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS — Part 3: Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol (ISO 18363-3:2017)

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