BS EN ISO 18363-3:2021
Animal and vegetable fats and oils. Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol
- Standard No.
- BS EN ISO 18363-3:2021
- Release Date
- 2022
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN ISO 18363-3:2021
- Scope
- 1 Scope 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.
BS EN ISO 18363-3:2021 history
- 2022 BS EN ISO 18363-3:2021 Animal and vegetable fats and oils. Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol
