NS EN 1139 : 1ED 1994
Current
The latest, up-to-date edition.
FRUIT AND VEGETABLE JUICES - ENZYMATIC DETERMINATION OF D-ISOCITRIC ACID CONTENT - NADPH SPECTROMETRIC METHOD
12-01-2013
Cooperating organizations
National foreword
Method
Brief history
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
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 D-isocitric acid, present either in the form of the free acid or its salts including esters and lactones in fruit and vegetable juices and related products. Coverage includes: reagents, symbols and abbreviations, apparatus, procedure and precision.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 1139 : 1997 | Identical |
| UNE-EN 1139:1995 | Identical |
| BS EN 1139:1995 | Identical |
| EN 1139:1994 | Identical |
| DIN EN 1139:1994-12 | Identical |
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