BS EN 17270:2019 - Animal feeding stuffs: Methods of sampling and analysis. Determination of theobromine in feed materials and compound feed, including cocoa derived ingredients, by liquid chromatography

BS EN 17270:2019

Animal feeding stuffs: Methods of sampling and analysis. Determination of theobromine in feed materials and compound feed, including cocoa derived ingredients, by liquid chromatography

Status : Current   Published : November 2019

Format
PDF

Format
HARDCOPY



This document method is applicable for the determination of theobromine in compound feed by liquid chromatography with UV detection in the tested range of 27 to 307 mg/kg. This method has been validated using complementary compound feed for adult dogs and complementary compound feedstuff for horses. The actual working range may extend beyond the tested range. Alternative chromatography conditions using liquid chromatography tandem mass spectrometry (LC-MS/MS) are also provided for the validated range of 49 to 307 mg/kg. This method has also been shown to be fit for purpose for the determination of theobromine in baking chocolate by both HPLC-UV and LC-MS/MS.




Standard NumberBS EN 17270:2019
TitleAnimal feeding stuffs: Methods of sampling and analysis. Determination of theobromine in feed materials and compound feed, including cocoa derived ingredients, by liquid chromatography
StatusCurrent
Publication Date04 November 2019
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsEN 17270:2019
Draft Superseded By18/30374491 DC
DescriptorsLiquid chromatography, Feed (animal), Melamine, Determination of content, Analysis, Cyanuric acid, Mass
ICS65.120
Title in FrenchAliments des animaux: Méthodes d'échantillonnage et d'analyse. Détermination par chromatographie en phase liquide de la teneur en théobromine dans les matières premières destinées aux aliments des animaux et dans les aliments composés pour animaux, y compris les ingrédients issus du cacao
Title in GermanFuttermittel: Probenahme- und Untersuchungsverfahren. Bestimmung von Theobromin in Einzelfuttermitteln, vor allem aus Kakao gewonnen sowie in Mischfuttermitteln mittels Flüssigchromatographie
CommitteeAW/10
ISBN978 0 539 00220 1
PublisherBSI
FormatA4
DeliveryYes
Pages26
File Size1.025 MB
Price£182.00


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