Final Draft International Standard
ISO/FDIS 18363-3
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
Reference number
ISO/FDIS 18363-3
Edición 2
Final Draft
International Standard
u
ISO/FDIS 18363-3
88577
No disponible en español
Este borrador está en fase de aprobación.
Reemplazará ISO 18363-3:2017

Resumen

ISO 18363 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.

ISO 18363-3 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.

Informaciones generales

  •  : En desarrollo
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  • ISO/TC 34/SC 11
    67.200.10 
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