CEN/TS 14537:2003

Foodstuffs - Determination of neohesperidin-dihydrochalcon

This Technical Specification specifies an HPLC-method for the determination of neohesperidin-dihydrochalcon (NHDC) in foodstuffs.
It has been validated in a collaborative test with cherry yoghurt containing 42,7 mg/kg and on a multi vitamin drink containing 35,6 mg/l NHDC [1].
The method has been successfully applied to a range of other foods including marzipan, bakery products, cream, custard powder, chocolate, ice cream.

Lebensmittel - Bestimmung von Neohesperidin-Dihydrochalcon mit Hochleistungsflüssigkeitschromatographie (HPLC)

Diese Vornorm legt ein HPLC-Verfahren für die Bestimmung von Neohesperidin-Dihydrochalcon (NHDC) in Lebensmitteln fest.
Das Verfahren wurde in einem Ringversuch an Kirschjoghurt mit 42,7 mg/kg und an einem Multivitamingetränk mit 35,6 mg/l NHDC geprüft [1].
Das Verfahren wurde außerdem erfolgreich für eine Reihe anderer Lebensmittel angewandt, wie Marzipan, Backwaren, Sahne, Puddingpulver, Schokolade und Eiskrem.

Denrées alimentaires - Dosage de la néohespéridine-dihydrochalcone par chromatographie liquide de haute performance (CLHP)

La présente spécification technique prescrit une méthode par CLHP pour le dosage de la néohespéridine-dihydrochalcone (NHDC) dans les denrées alimentaires.
Elle a été validée lors d'un essai inter-laboratoires réalisé sur du yaourt à la cerise ayant une teneur en NHDC de 42,7 mg/kg et sur une boisson multi-vitaminée ayant une teneur en NHDC de 35,6 mg/l [1].
Cette méthode a été appliquée avec succès à d'autres aliments, parmi lesquels de la pâte d'amande, des pâtisseries, de la crème, de la préparation en poudre pour crème anglaise, du chocolat, de la glace.

Živila - Določevanje neohesperidin-dihidrohalkona

General Information

• Status: Published
• Publication Date: 15-Apr-2003
• 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 2 - Sweeteners
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 04-Jul-2006
• Completion Date: 04-Jul-2006
• Ref Project: SIST-TS CEN/TS 14537:2003 - Foodstuffs - Determination of neohesperidin-dihydrochalcon

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CEN/TS 14537:2003
01-november-2003
äLYLOD'RORþHYDQMHQHRKHVSHULGLQGLKLGURKDONRQD
Foodstuffs - Determination of neohesperidin-dihydrochalcon
Lebensmittel - Bestimmung von Neohesperidin-Dihydrochalcon mit
Hochleistungsflüssigkeitschromatographie (HPLC)
Denrées alimentaires - Dosage de la néohespéridine-dihydrochalcone par
chromatographie liquide de haute performance (CLHP)
Ta slovenski standard je istoveten z: CEN/TS 14537:2003
ICS:
67.050 Splošne preskusne in General methods of tests and
analizne metode za živilske analysis for food products
proizvode
SIST-TS CEN/TS 14537:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN/TS 14537:2003

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SIST-TS CEN/TS 14537:2003
TECHNICAL SPECIFICATION
CEN/TS 14537
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
April 2003
ICS 67.050
English version
Foodstuffs - Determination of neohesperidin-dihydrochalcon
Lebensmittel - Bestimmung von Neohesperidin-
Dihydrochalcon mit
Hochleistungsflüssigkeitschromatographie (HPLC)
This Technical Specification (CEN/TS) was approved by CEN on 5 January 2003 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available. It
is permissible to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible
conversion of the CEN/TS into an EN is reached.
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 United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 14537:2003 E
worldwide for CEN national Members.

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SIST-TS CEN/TS 14537:2003
CEN/TS 14537:2003 (E)
Contents
1 Scope .4
2 Normative references .4
3 Principle.4
4 Reagents.4
5 Apparatus .5
6 Procedure .6
7 Calculation.7
8 Precision.7
9 Test report .8
Annex A (informative) Precision data.9
Annex B (informative) Alternative HPLC-Systems.10
Annex C (informative) Example for a chromatogram .11
Bibliography .13
2

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SIST-TS CEN/TS 14537:2003
CEN/TS 14537:2003 (E)
Foreword
This document (CEN/TS 14537:2003) has been prepared by Technical Committee CEN/TC 275 “Food analysis -
Horizontal methods”, the secretariat of which is held by DIN.
According to the CEN/CENELEC Internal Regulations, the nat
...