Podaci o nacrtu

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/FDIS 18363-3:2024)
Oznaka:prEN ISO 18363-3
Odbor:HZN/TO 34
Ime odbora:Poljoprivredni i prehrambeni proizvodi
Nacrt objavljen za komentiranje:2024-04-05
Rok za komentiranje:2024-05-04
Broj komentara:0
Contact email:nacrti(at)hzn.hr
Pročitaj nacrt
Obavijesti kolegu
Područje primjene nacrta:

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.

Sustav komentiranja nacrta norma – Sufinancirale Europska unija i EFTA    

HZN snosi isključivu odgovornost za ovu aplikaciju. Europska unija ne odgovara za upotrebu informacija koje su u njoj sadržane.