EN ISO 18363-1:2021
Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 1: Method using fast alkaline transesterification and measurement for 3-MCPD and differential measurement for glycidol (ISO 18363-1:2015)
Draft Archived
Comment end date
2021-10-30
Project stage codes
1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
From 2021-08-31
till 2021-10-30
4. Closure of enquiry
5. Submission to Formal Vote
6. Išleidimas (Paskelbimas Biuletenyje)
Organisation
CEN Europos standartizacijos komitetasICS
67.200.10 - Animal and vegetable fats and oilsTechnical Committee
TK 51 Food analysis- Horizontal methodsForeignTC'S
CEN/TC 307Number of comments
0Comment start date
2021-08-31Scope
This part of ISO 18363 describes a procedure for the indirect determination of 3-MCPD esters (bound 3-MCPD) and possible free 3-MCPD after alkaline catalysed ester cleavage and derivatization with phenylboronic acid (PBA). Furthermore, this part of ISO 18363 enables the indirect determination of glycidyl esters (bound glycidol) under the assumption that no other substances are present that react at room temperature with inorganic chloride to generate 3-MCPD. This part of ISO 18363 is applicable to solid and liquid fats and oils. Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this part of ISO 18363.