SK EN 14164:2013
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Status: Published
Gjuha: English Faqe: 19 Publikuar: 2013-12-23 Regjistri Kombëtar: Botim: |
Standardet ndërkombëtare që kanë lidhje
This standard is identical to:
EN 14164:2014 CEN/TC 275 |
Çmim: 23 €
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Titulli Shqip
Produkte ushqimore -Përcaktimi i vitamins B6 me HPLC
Titulli Anglisht
Foodstuffs - Determination of vitamin B6 by high performance chromatography
Scope Shqip
Asnjë informacion i shtuar.
Scope Anglisht
This European Standard specifies a method for the determination of vitamin B6 in foodstuffs by high performance liquid chromatography (HPLC). Vitamin B6 is the mass fraction of the sum of pyridoxine, pyridoxal, pyridoxamine including their phosphorylated derivatives determined as pyridoxine. The β-glycosylated forms are not taken into account. These can be determined with the method given in EN 14663 [1] by which the different vitamins of vitamin B6 (pyridoxal, pyridoxamine and pyridoxine) are separated and individually quantified. A third European Standard, EN 14166 [2], determines the total vitamin B6 by microbiological assay.