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CEN

EN 14122:2003

(Main)

Foodstuffs - Determination of vitamin B1 by HPLC

Foodstuffs - Determination of vitamin B1 by HPLC

This European Standard specifies a method for the determination of vitamin B1 in foodstuffs by high performance liquid chromatography (HPLC). Vitamin B1 is the mass fraction of total thiamin including its phosphorylated derivatives.

Lebensmittel - Bestimmung von Vitamin B1 mit HPLC

Produits alimentaires - Détermination de la vitamine B1 par CLHP

La présente Norme européenne spécifie une méthode de dosage de la vitamine B1 présente dans les produits alimentaires, par chromatographie liquide haute performance (CLHP). La vitamine B1 correspond à la fraction massique de la thiamine totale, y compris ses dérivés phosphorylés.

Živila – Določevanje vitamina B1 s HPLC

General Information

Status
Withdrawn
Publication Date
27-May-2003
Withdrawal Date
03-Jun-2014
ICS
67.050 - General methods of tests and analysis for food products
Technical Committee
CEN/TC 275 - Food analysis - Horizontal methods
Drafting Committee
CEN/TC 275/WG 9 - Vitamins and Carotenoids
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
04-Jun-2014
Completion Date
04-Jun-2014
Ref Project
SIST EN 14122:2003 - Foodstuffs - Determination of vitamin B1 by HPLC

Relations

Replaced By
EN 14122:2014 - Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography
Effective Date
11-Jun-2014
Corrected By
EN 14122:2003/AC:2005 - Foodstuffs - Determination of vitamin B1 by HPLC
Effective Date
08-Jun-2022

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EN 14122:2003
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lebensmittel - Bestimmung von Vitamin B1 mit HPLCProduits alimentaires - Détermination de la vitamine B1 par CLHPFoodstuffs - Determination of vitamin B1 by HPLC67.050Splošne preskusne in analizne metode za živilske proizvodeGeneral methods of tests and analysis for food productsICS:Ta slovenski standard je istoveten z:EN 14122:2003SIST EN 14122:2003en01-november-2003SIST EN 14122:2003SLOVENSKI
STANDARD



SIST EN 14122:2003



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14122May 2003ICS 67.050English versionFoodstuffs - Determination of vitamin B1 by HPLCProduits alimentaires - Dosage de la vitamine B1 par CLHPLebensmittel - Bestimmung von Vitamin B1 mit HPLCThis European Standard was approved by CEN on 17 March 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14122:2003 ESIST EN 14122:2003



EN 14122:2003 (E)2ContentsPageForeword.31Scope.42Normative references.43Principle.44Reagents.45Apparatus.76Procedure.87Calculation.118Precision.119Test report.12Annex A (informative)
Examples of HPLC chromatograms.13Annex B (informative)
Precision data.15Annex C (informative)
Alternative HPLC systems.17Bibliography.18SIST EN 14122:2003



EN 14122:2003 (E)3ForewordThis document (EN 14122:2003) has been prepared by Technical Committee CEN/TC 275 "Food analysis -Horizontal methods", the secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by November 2003, and conflicting national standards shall be withdrawn at the latestby November 2003.Annexes A, B and C are informative.WARNING — The use of this European Standard can involve hazardous materials, operations andequipment. This European Standard does not purport to address all the safety problems associ
...

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