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Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 2: Measurement of b-carotene
STANDARD published on 1.10.2002
Designation standards: ČSN EN 12823-2
Classification mark: 560048
Catalog number: 65595
Publication date standards: 1.10.2002
SKU: NS-141251
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Tato norma specifikuje metodiku pro stanovení b-karotenu v potravinách. Metoda spočívá v izolaci b-karotenu ze zmýdelněného vzorku potraviny extrakcí do vhodného rozpouštědla a následném kvantitativním stanovení sumy izomerů b-karotenu v extraktu metodou kapalinové chromatografie.
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