BS EN ISO 29841 : 2014
Current
The latest, up-to-date edition.
VEGETABLE FATS AND OILS - DETERMINATION OF THE DEGRADATION PRODUCTS OF CHLOROPHYLLS A AND A' (PHEOPHYTINS A, A' AND PYROPHEOPHYTINS)
Hardcopy , PDF
English
01-01-2014
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sample
8 Procedure
9 Results 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
Annex C (informative) - Direct HPLC method with
fluorescence detection
Bibliography
Defines a procedure for the determination of the degradation products pheophytin a, a' and pyropheophytin a of chlorophylls.
| Committee |
AW/307
|
| DevelopmentNote |
2014 Edition incorporates corrigendum to BS ISO 29841. Renumbers and supersedes BS ISO 29841. Supersedes 08/30172893 DC. (05/2014) 2014 Edition Re-issued in March 2016 & incorporates AMD 1 2016. Supersedes 15/30303356 DC. (04/2016)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 29841:2009 | 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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