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BS EN ISO 29822:2014

BS EN ISO 29822:2014

Current

Current

The latest, up-to-date edition.

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.

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.

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

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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Hardcopy - English
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