NF EN ISO 5509 : 2000

Superseded

ANIMAL AND VEGETABLE FATS AND OILS - PREPARATION OF METHYL ESTERS OF FATTY ACIDS

Superseded date

01-06-2011

Published date

12-01-2013

Publisher

Association Francaise de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 General method using boron trifluoride
4 Trimethylsulfonium hydroxide (TMSH) method
5 Trans-esterification method
6 Precision
Annex A (normative) General analytical procedures
Annex B (informative) Results of interlaboratory test
Annex ZA (normative) Normative references to international
publications with their relevant European publications
Bibliography

Specifies methods of preparing the methyl esters of fatty acids. It includes methods for preparing fatty acid methyl esters from animal and vegetable fats and oils, fatty acids and soaps. To cover different requirements, three methylation methods are specified, as follows: a) boron trifluoride(BF3) method; b) trimethylsulfonium hydroxide(TMSH) method; c) trans-esterification method.

DevelopmentNote	Indice de Classement: T60-233 Supersedes NFT 60 233. (09/2000)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Superseded
Supersedes	NFT 60 233 : 1997

Standards	Relationship
UNE-EN ISO 5509:2001	Identical
I.S. EN ISO 5509:2000	Identical
BS EN ISO 5509:2001	Identical
EN ISO 5509 : 2000	Identical
ISO 5509:2000	Identical
DIN EN ISO 5509:2001-01	Identical

NF ISO 17059 : 2008	OILSEEDS - EXTRACTION OF OIL AND PREPARATION OF METHYL ESTERS OF TRIGLYCERIDES FATTY ACIDS FOR ANALYSIS BY GAS CHROMATOGRAPHY (RAPID METHOD)
XP T60 750 : 2011 XP	PRE-STANDARD TEST METHOD - ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF OMEGA-3 AND OMEGA-6 FATTY ACID CONTENT
NFT 60 232 : 2009	ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF COMPOSITION OF THE STEROL FRACTION - METHOD BY GAS CHROMATOGRAPHY