BS EN ISO 29822:2014
Current
The latest, up-to-date edition.
Vegetable fats and oils. Isomeric diacylglycerols. Determination of relative amounts of 1,2- and 1,3-diacylglycerols
Hardcopy , PDF
English
30-04-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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 |
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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.