BS EN 12822:2014 - Foodstuffs. Determination of vitamin E by high performance liquid chromatography. Measurement of α-, β-, γ- and δ-tocopherol
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BS EN 12822:2014

Foodstuffs. Determination of vitamin E by high performance liquid chromatography. Measurement of α-, β-, γ- and δ-tocopherol

Status : Confirmed, Current   Published : June 2014

Format
PDF

Format
HARDCOPY



This European Standard specifies a method for the determination of vitamin E in foods by high performance liquid chromatography (HPLC). The determination of vitamin E content is carried out by measurement of ?-, ? , ?- and ?-tocopherol. This method has been validated in two interlaboratory studies. The first study was for the analysis of ?-tocopherol in margarine and milk powder ranging from 9,89 mg/100 g to 24,09 mg/100 g. The second study was for the analysis of ?-, ?-, ?- and ?-tocopherol in milk powder and of ?-, and ?-tocopherol in oat powder ranging from 0,057 mg/100 g (?-tocopherol) to 10,2 mg/100 g (?-tocopherol). NOTE The vitamin E activity can be calculated from the tocopherol content assuming appropriate factors as given in [1], [2], [3] and [4].




Standard NumberBS EN 12822:2014
TitleFoodstuffs. Determination of vitamin E by high performance liquid chromatography. Measurement of α-, β-, γ- and δ-tocopherol
StatusConfirmed, Current
Publication Date30 June 2014
Confirm Date28 October 2020
Normative References(Required to achieve compliance to this standard)ISO 3696, EN ISO 3696
Informative References(Provided for Information)ISO 5725:1986, EN ISO/IEC 17025:2005, ISO/IEC 17025:2005
ReplacesBS EN 12822:2000
International RelationshipsEN 12822:2014
Draft Superseded By12/30258770 DC
DescriptorsPrecision, Test equipment, Vitamin E, Vitamins, Liquid chromatography, Chromatography, Chemical analysis and testing, Food testing, Food products, Samples, Determination of content
ICS67.050
Title in FrenchProduits alimentaires. Détermination de la teneur en vitamine E par chromatographie liquide haute performance. Dosage des a-, ß, ?- et d-tocopherols
Title in GermanLebensmittel - Bestimmung von Vitamin E mit Hochleistungs-Flüssigchromatographie. Bestimmung von a-, ß, ?- und d-Tocopherol
CommitteeAW/275
ISBN978 0 580 77942 8
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.06 MB
Price£186.00


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