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Standard ÖNORM EN 12823-1 1.8.2014 preview

ÖNORM EN 12823-1

Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurement of all-E-retinol and 13-Z-retinol

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STANDARD published on 1.8.2014


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The information about the standard:

Designation standards: ÖNORM EN 12823-1
Publication date standards: 1.8.2014
SKU: NS-755835
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

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General methods of tests and analysis for food products

Annotation of standard text ÖNORM EN 12823-1 :

Diese Europäische Norm legt ein Verfahren zur Bestimmung von Vitamin A in Lebensmitteln mit Hochleistungs- Flüssigchromatographie (HPLC) fest. Die Bestimmung des Vitamin A-Gehaltes erfolgt durch Bestimmung von all-trans-Retinol, von 13-cis-Retinol sowie von b-Carotin. Dieser Teil enthält die Bestimmung von all-trans-Retinol und 13-cis-Retinol. Der in diesem Verfahren nach der Verseifung gewonnene Extrakt kann für die Bestimmung des b-Carotins verwendet werden, wie in prEN 12823-2 : 1999 "Bestimmung von b-Carotin" beschrieben.

Latest update: 2026-08-21 (Number of items: 2 298 377)
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