NF EN 12631 : 1999
Current
The latest, up-to-date edition.
FRUIT AND VEGETABLE JUICES - ENZYMATIC DETERMINATION OF D- AND L-LACTIC ACID (LACTATE) CONTENT - NAD SPECTROMETRIC METHOD
12-01-2013
Foreword
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Principle
5 Reagents
6 Apparatus
7 Procedure
8 Calculation
9 Precision
10 Test report
Annex A (informative) Bibliography
Annex B (informative) Statistical results of the inter-
laboratory tests
Annex C (informative) Information on how to treat 'creep'
reactions
Covers an enzymatic method to determine the total content of D- and L-lactic acid and lactate salts in vegetable and fruit juices and other related products.
| DevelopmentNote |
Indice de classement: V76-142. (06/2014)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 12631 : 2000 | Identical |
| UNE-EN 12631:2000 | Identical |
| EN 12631:1999 | Identical |
| BS EN 12631:1999 | Identical |
| DIN EN 12631:1999-04 | Identical |
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