DIN EN 12631:1999-04
Withdrawn
Fruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method
Hardcopy , PDF
German, English
04-01-1999
09-02-2024
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 |
Supersedes DIN 10852-16 (07/2002)
|
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| NS EN 12631 : 1ED 1999 | Identical |
| NBN EN 12631 : 1999 | Identical |
| NF EN 12631 : 1999 | Identical |
| NEN EN 12631 : 1999 | Identical |
| I.S. EN 12631:1999 | Identical |
| BS EN 12631:1999 | Identical |
| EN 12631:1999 | Identical |
| UNE-EN 12631:2000 | Identical |
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