UNI EN 1138 : 1997
Current
The latest, up-to-date edition.
FRUIT AND VEGETABLE JUICES - ENZYMATIC DETERMINATION OF L-MALIC ACID (L-MALATE) CONTENT - NADH SPECTROMETRIC METHOD
28-02-1997
Cooperating organizations
National foreword
Foreword
1. Scope
2. Normative references
3. Symbols and abbreviations
4. Principle and reactions
5. Reagents
6. Apparatus
7. Procedure
8. Calculation
9. Precision
10. Test report
Annexes
A. (informative) Bibliography
B. (informative) Statistical results of the inter-
laboratory test
National annex NA (informative) Committees responsible
National annex NB (informative) Cross-references
Specifies an enzymatic method for the determination of the total content of L-malic acid, present in the form of the free acid or its salts, in fruit and vegetable juices and related products.
| Committee |
CT 3
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN 1138 : 1994 | Identical |
| DIN EN 1138:1994-12 | Identical |
| I.S. EN 1138:1995 | Identical |
| NBN EN 1138 : 1995 | Identical |
| NF EN 1138 : 1994 | Identical |
| UNE-EN 1138:1995 | Identical |
| SN EN 1138 : 1995 | Identical |
| NS EN 1138 : 1ED 1994 | Identical |
| BS EN 1138:1995 | Identical |
| EN 1138:1994 | Identical |
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