magnifying icon Basket
1 item ^

Basket is empty
Login

Login

LOGGED AS

Help

Satisfaction enquiry

SATISFACTION ENQUIRY

Newsletter

Free of charge lifelong learning "Standardization"

FREE OF CHARGE LIFELONG LEARNING "STANDARDIZATION"

Standardisation

Draft standards in public enquiry

DRAFT STANDARDS IN PUBLIC ENQUIRY

Standards organizations

STANDARDS ORGANIZATIONS

  • National standards

  • European standards

  • International standards


Deliverable

 
Free preview
Price
Language
 
ILNAS-EN ISO 18363-1:2021 Edition 12/2021
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)
  •   
  •   
  •   
  •  
  • 34 / copy
  •  
 

Abstract

ISO 18363-1:2015 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. ISO 18363-1:2015 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.

Status

Standard - Active

Origin

Technical Committee :
CEN/TC 307 : Oilseeds, vegetable and animal fats and oils and their by-products - Methods of sampling and analysis

Implementation

start of the vote on the project    12/08/2021   date of ratification (dor)    05/12/2021
end of the vote on the project    04/11/2021   date of anouncement (doa)    31/03/2022
start of the vote on the final project    24/04/2023   date of publication (dop)    30/06/2022
end of the vote on the final project    19/06/2023   date of withdrawal (dow)    30/06/2022


Publication Official Journal
of the Grand-Duchy of Luxembourg
16/06/2022
Reference Mémorial A N° 291

International Classification for Standards (ICS codes) :

67.200.10 : Animal and vegetable fats and oils

magnifying icon Basket
1 item ^

Basket is empty


Warning:
DIN standards can be downloaded only once! After downloading, they are no longer available in the eLibrary.
Begin download?