ISO 18363-3:2024
Current
The latest, up-to-date edition.
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
Hardcopy , PDF
English, French
01-07-2024
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 0,1mg/kg and the limit of detection (LOD) is 0,03mg/kg.
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 18363-3:2024-10 | Equivalent |
| BS EN ISO 18363-3:2024 | Equivalent |
| I.S. EN ISO 18363-3:2024 | Equivalent |
| NF EN ISO 18363-3:2024 | Identical |
| SS-EN ISO 18363-3:2024 | Identical |
| DS/EN ISO 18363-3:2024 | Identical |
| DS/ISO 18363-3:2024 | Identical |
| UNE-EN ISO 18363-3:2025 | Identical |
| BS EN ISO 18363-3:2024 | Identical |
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