DIN EN ISO 18363-4:2021 Edition

$31.85

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 (Draft)

Published By	Publication Date	Number of Pages
DIN	2021-01	61

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Categories: 67.200.10 - Animal and vegetable fats and oils, DIN

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Description

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.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2021-01
Pages Count	61
Language	Germany
Descriptors	Animal fats, Animal oils, Animals, Definitions, Derivatives, Determination, Determination of content, Esterification, Esters, Fats, Fatty acids, Food products, Gas chromatography, Glycidole, Mass spectrometry, Measurement, Measuring techniques, Oils, Plants, Propanediol, Simultaneous, Vegetable fats, Vegetable oils, Gas phase chromatography
File Size	3.7 MB
ICS Codes	67.200.10 - Animal and vegetable fats and oils

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DIN EN ISO 18363-4:2021 Edition

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