SS-EN-ISO-18363-4 › Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 4: Method using fast alkaline transesterification and measurement for 2-MCPD, 3-MCPD and glycidol by GC-MS/MS (ISO/DIS 18363-4:2020)
SS-EN-ISO-18363-4
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2021 EDITION
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CURRENT
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This part of ISO 18363 describes a rapid 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 alkaline catalysed ester cleavage and derivatization of cleaved (free) analytes with phenylboronic acid (PBA) prior to GC-MS/MS analysis. This method is applicable to solid and liquid fats and oils. This part of ISO 18363 can also apply to animal fats and used frying oils and fats, but a validation study must be undertaken before the analysis of these matrices. Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this international standard.
To find similar documents by classification:
67.200.10 (Animal and vegetable fats and oils Butter, see 67.100.20)
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Designation Name
SS-EN ISO 18363-4:2021
Revision Level
2021 EDITION
Status
Current
Publication Date
Sept. 6, 2021
Language(s)
English
Page Count
36
International Equivalent
EN ISO 18363-4:2021(IDT); ISO/DIS 18363-4(IDT)