Vegetable fats and oils. Isomeric diacylglycerols. Determination of relative amounts of 1,2- and 1,3-diacylglycerols

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-04-2014

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sample
8 Procedure
9 Result of the determination
10 Precision of the method
11 Test report
Annex A (informative) - Example of a typical
chromatogram
Annex B (informative) - Results of an interlaboratory
test
Bibliography

Defines the determination of the degree of isomerization of diacylglycerols in vegetable fats and oils.

Committee	AW/307
DevelopmentNote	2014 Edition incorporates corrigendum to BS ISO 29822. Renumbers and supersedes BS ISO 29822. Supersedes 08/30169696 DC. (05/2014)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Current
Supersedes	08/30169696 DC : DRAFT JAN 2008 BS ISO 29822 : 2009

This International Standard specifies the determination of the degree of isomerization of diacylglycerols in vegetable fats and oils. 1,2-Diacylglycerols are transformed to the more stable1, 3-isomers during storage or due to acidic catalysed reaction.

The mass fraction of 1,2-diacylglycerols can be used as a quality criterion for vegetable fats and oils.

Standards	Relationship
EN ISO 29822:2014	Identical
ISO 29822:2009	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 5555:2001	Animal and vegetable fats and oils — Sampling
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 661:2003	Animal and vegetable fats and oils — Preparation of test sample

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BS EN ISO 29822:2014

Vegetable fats and oils. Isomeric diacylglycerols. Determination of relative amounts of 1,2- and 1,3-diacylglycerols

Table of Contents

Abstract

General Product Information

Scope

International Equivalents

Standards Referencing This Book

Category

Subcategory