ISO 18363-3:2017

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

Publication date: 7 dhj 2017

95.99 Withdrawal of Standard 1 korr 2024

General information

Current stage: 95.99 Effective date: 1 korr 2024

Originator: ISO

Owner: ISO/TC 34/SC 11

Type: International Standard

ICS: 67.200.10

Gjuha: anglisht

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Statusi: Shfuqizuar

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Scope

ISO 18363-3:2017 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 18363-3:2017 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.

Life cycle

NOW

WITHDRAWN
ISO 18363-3:2017
95.99 Withdrawal of Standard
1 korr 2024

REVISED BY

PUBLISHED
ISO 18363-3:2024

National adoptions

SSH ISO 18363-3:2017

DPS

Yndyrna dhe vajra me origjinë shtazore dhe bimore - Përcaktimi i përmbajtjes së klorpropandioleve (MCPDs) të lidhur me acidet yndyrore dhe i glicidolit me anë të aparatit GC/MS (Gazkromatograf/Masspektrometer)-Pjesa 3: Metoda duke përdorur transesterifikimin dhe matjen e acidit për 2-MCPD, 3-MCPD dhe glicidol

60.60 Standard published

DPS/KT 307 më tepër