DIN EN 14131:2003-09
Current
The latest, up-to-date edition.
FOODSTUFFS - DETERMINATION OF FOLATE BY MICROBIOLOGICAL ASSAY
Hardcopy , PDF
English, German
01-01-2003
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Calculation
8 Precision
9 Test report
Annex A (informative) Optional enzyme treatment
Annex B (informative) Results of interlaboratory tests
Bibliography
Covers a microbiological method for the determination of the total folate content of foodstuffs by turbidimetric detection of the growth of the microorganism Lactobacillus casei, subsp. rhamnosus (ATCC 7469).
| DocumentType |
Standard
|
| Pages |
21
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 14131:2003 | Identical |
| BS EN 14131:2003 | Identical |
| NF EN 14131 : 2004 | Identical |
| NEN EN 14131 : 2003 | Identical |
| NBN EN 14131 : 2003 | Identical |
| EN 14131:2003 | Identical |
| NS EN 14131 : 1ED 2003 | Identical |
| ISO 5725:1986 | Precision of test methods — Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
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